Merge branch 'master' into 1091_mh-switch-to-herokuish

HISTORY.md

@@ -1,5 +1,47 @@
 # History
 
+## 0.3.22
+
+This release is a general bugfix release, with improvements to handling of nginx templates and application configuration.
+
+### Bug Fixes
+
+- #825: @andrewsomething Add support for multiple keys in the installer.
+- #1274: @michaelshobbs Parse correct section of path for `dokku ls` container type
+- #1289: @michaelshobbs Do not background container cleanup
+- #1298: @SonicHedgehog Fix check-deploy skipping the root path
+- #1300: @michaelshobbs Fix urls command when NO_VHOST=1
+- #1310: @michaelshobbs Use config:get for checks skipping variables
+- #1311: @michaelshobbs Ignore protocol of Dockerfile EXPOSE (refs: #1280)
+- #1312: @michaelshobbs Use docker inspect fordefault container check. Closes #1270
+- #1313: @michaelshobbs Verify we have an app when deploy is called. Closes #1309
+- #1319: @MWers Spelling fix: 'comma seperated'=>'comma-separated'
+- #1331: @alexkruegger Fix retrieval of nginx.conf.template app
+
+### New Features
+
+- #1149: @mlebkowski Add pluginhook to receive branches different than master
+- #1254: @kilianc Add DOKKU_DOCKERFILE_START_CMD support
+- #1261: @Flink Add the ability to skip checks (all or default)
+- #1277: @krokhale Add gzip to nginx templates by default
+- #1278: @assaf Add the ability to retrieve nginx template from app
+- #1291: @michaelshobbs Refactored interface for managing global/local app configuration
+- #1299: @SonicHedgehog Set X-Forwarded-Proto header if TLS is enabled when running checks
+
+### Docs Changes
+
+- #1273: @alessio Add docs for the events plugin
+- #1276: @josegonzalez Reorder and deprecate a few plugins
+- #1279: @josegonzalez Add docs for `receive-branch` hook. Refs #1149
+- #1282: @josegonzalez Move primecache to deprecated plugins
+- #1285: @josegonzalez Rename dokku-events-logs.md according to index.md
+- #1296: @Flink Add docker-auto-volumes to plugins
+- #1301: @mixxorz Add reset mtime plugin list
+- #1302: @fwolfst Mention where original nginx templates are found by default.
+- #1306: @josegonzalez Clarify web/cli installation docs. Closes #1177. Closes #1170
+- #1307: @josegonzalez Add release documentation. Closes #1287
+- #1324: @michaelshobbs Update docs to reflect default checks
+
 ## 0.3.21
 
 This release fixes an issue with installing buildstep and dokku.
@@ -36,20 +78,20 @@ This release pegs Dokku to Docker 1.6.2. Docker 1.7.0 introduced changes in `doc
 
 ### New Features
 
-- #1118: @michaelhobbs Heroku-style Container-Level scaling
+- #1118: @michaelshobbs Heroku-style Container-Level scaling
 - #1210: @cddr Split nginx logs out by $APP
-- #1232: @michaelhobbs Allow passing of docker build options and document dockerfile deployment. Closes #1231
+- #1232: @michaelshobbs Allow passing of docker build options and document dockerfile deployment. Closes #1231
 
 ### Bug Fixes
 
 - #1179: @follmann Prevent dismissal of URLs in CHECKS file that contain query params
-- #1193: @michaelhobbs Handle docker opts over ssh without escaping quotes. closes #1187
+- #1193: @michaelshobbs Handle docker opts over ssh without escaping quotes. closes #1187
 - #1198: @3onyc Check web_config before key_file (Fixes #1196)
 - #1200: @josegonzalez Fix lintball from #1198
-- #1202: @michaelhobbs Filter out literal wildcard when deploying an unrelated domain. Closes #1185
+- #1202: @michaelshobbs Filter out literal wildcard when deploying an unrelated domain. Closes #1185
 - #1204: @3onyc Fix bootstrap.sh, install curl when it's missing, make curl follow redirects, don't suppress stderr
 - #1206: @rockymadden Handle for installs in /usr/local/bin and the like.
-- #1212: @michaelhobbs Let circleci dictate docker install (fixes master)
+- #1212: @michaelshobbs Let circleci dictate docker install (fixes master)
 - #1217: @kirushanth-sakthivetpillai Fix broken ssl wildcard redirect
 - #1227: @Flink Use --no-cache when building Dockerfile
 - #1246: @josegonzalez Ensure we call apt-get before installing packages
@@ -59,13 +101,13 @@ This release pegs Dokku to Docker 1.6.2. Docker 1.7.0 introduced changes in `doc
 - #1168: @cjblomqvist [docs] Update git-rev plugin to point to maintained version
 - #1180: @sherbondy [docs] Clarify usage around official dokku `docker-options` plugin
 - #1192: @alessio [docs] Add reference to dokku-events plugin
-- #1218: @michaelhobbs [docs] add dokku-logspout plugin
+- #1218: @michaelshobbs [docs] add dokku-logspout plugin
 - #1224: @lmars [docs] Add link from plugin-creation to pluginhooks
 - #1237: @zyegfryed [docs] Typo (at at -> at)
 
 ## 0.3.18
 
-- #1111: @michaelhobbs Call pre-build-dockerfile before docker build
+- #1111: @michaelshobbs Call pre-build-dockerfile before docker build
 - #1119: @joshco Logging info suggesting tuned CHECKS
 - #1120: @josegonzalez [docs] Add freenode shield to readme
 - #1121: @josegonzalez Prompt users to run the web installer via MOTD. Closes #943
@@ -74,16 +116,16 @@ This release pegs Dokku to Docker 1.6.2. Docker 1.7.0 introduced changes in `doc
 - #1138: @chrisbutcher [docs] Include tip about using sshcommand acl-add
 - #1140: @NigelThorne [docs] Replaced reference to gitreceive with sshcommand as per #746
 - #1144: @protonet Allow git-remote with different port
-- #1145: @michaelhobbs allow docker-options over ssh. plus test. closes #1135
-- #1146: @michaelhobbs Don't re-deploy on domains:add. allow multple domains on command line. Closes #1142
-- #1147: @michaelhobbs Utilize all 4 free CircleCI containers
+- #1145: @michaelshobbs allow docker-options over ssh. plus test. closes #1135
+- #1146: @michaelshobbs Don't re-deploy on domains:add. allow multple domains on command line. Closes #1142
+- #1147: @michaelshobbs Utilize all 4 free CircleCI containers
 - #1148: @TheEmpty [docs] Add information about 444 for nginx in default_sever.
 - #1150: @cjblomqvist [docs] Add monit plugin
 - #1151: @LTe Do not kill docker container with SIGKILL
 - #1153: @econya [docs] Add README-section: how to contribute
 - #1058: @josegonzalez Move bootstrap script to use debian package where possible
 - #1171: @josegonzalez Use debconf for package configuration
-- #1172: @michaelhobbs unify default and custom nginx template processing
+- #1172: @michaelshobbs unify default and custom nginx template processing
 - #1173: @josegonzalez [docs] standardize readme badges
 - #1178: @jagandecapri [docs] Update plugins.md
 - #1189: @vincentfretin wait 30 seconds and not 30 minutes
@@ -93,29 +135,29 @@ This release pegs Dokku to Docker 1.6.2. Docker 1.7.0 introduced changes in `doc
 
 - #1056: @joshco New check retries feature
 - #1060: @josegonzalez Add .template suffix to nginx configuration templates. Refs #1054
-- #1064: @michaelhobbs [docs] Document test suite
-- #1065: @michaelhobbs Minor dev env cleanup
+- #1064: @michaelshobbs [docs] Document test suite
+- #1065: @michaelshobbs Minor dev env cleanup
 - #1067: @martinAntsy Fix nginx docs wording around config template eg
 - #1068: @matiaskorhonen Fix escaping in the rc.local script in the Linode StackScript
 - #1074: @Flink Better detection of dokku remote in dokku_client.sh
 - #1075: @Flink Use TTY option for SSH
 - #1077: @Flink [docs] Add dokku-psql-single-container to plugins
 - #1079: @rorykoehler Corrected configuration link in bootstrap.sh
-- #1080: @michaelhobbs Include official docker-options plugin. closes #1062
-- #1081: @michaelhobbs Force testing .env with no newline. Closes #1025, #1026, #1063
-- #1082: @michaelhobbs Test cleanup with slight performance boost
+- #1080: @michaelshobbs Include official docker-options plugin. closes #1062
+- #1081: @michaelshobbs Force testing .env with no newline. Closes #1025, #1026, #1063
+- #1082: @michaelshobbs Test cleanup with slight performance boost
 - #1084: @awendt Make port forwarding configurable
-- #1087: @michaelhobbs Make docker-options adhere to DOKKU_NOT_IMPLEMENTED_EXIT pattern
-- #1088: @michaelhobbs Support dockerfiles without expose command. closes #1083
-- #1097: @michaelhobbs Use config:set-norestart in domains plugin. config:get for dockerfile port. closes #1041
+- #1087: @michaelshobbs Make docker-options adhere to DOKKU_NOT_IMPLEMENTED_EXIT pattern
+- #1088: @michaelshobbs Support dockerfiles without expose command. closes #1083
+- #1097: @michaelshobbs Use config:set-norestart in domains plugin. config:get for dockerfile port. closes #1041
 - #1102: @kblcuk Source app-specific ENV during check-deploy
 - #1107: @Benjamin-Dobell [docs] Added Dokku Graduate to the list of known plugins
 
 ## 0.3.16
 
-- #974: @michaelhobbs Don't use set to guard against pipefail
-- #975: @michaelhobbs Simplify SSL hostname handling and avoid overwriting variables. refs #971
-- #978: @michaelhobbs Add apparmor and cgroup-lite as pre-dependencies for dokku debian package
+- #974: @michaelshobbs Don't use set to guard against pipefail
+- #975: @michaelshobbs Simplify SSL hostname handling and avoid overwriting variables. refs #971
+- #978: @michaelshobbs Add apparmor and cgroup-lite as pre-dependencies for dokku debian package
 - #980: @josegonzalez [docs] Add documentation for pluginhooks
 - #981: @josegonzalez Remove old files
 - #982: @josegonzalez [docs] Add documentation for existing clients. Closes #977
@@ -129,18 +171,18 @@ This release pegs Dokku to Docker 1.6.2. Docker 1.7.0 introduced changes in `doc
 - #992: @josegonzalez [docs] Fix digital ocean docs. Closes #991
 - #994: @alessio Fix quoting in container termination. Closes #249
 - #996: @pmvieira [docs] Minor typo fix in the pluginhooks documentation
-- #1003: @michaelhobbs Remove quoting around cleanup and disable lint for those lines
+- #1003: @michaelshobbs Remove quoting around cleanup and disable lint for those lines
 - #1001: @sekjun9878 [docs] Add sekjun9878/dokku-redis-plugin to plugins.md
-- #1004: @michaelhobbs Remove quoting from dockerfile env. closes #1002
-- #1018: @michaelhobbs Confine arg shifting to between dokku and command. closes #1017
+- #1004: @michaelshobbs Remove quoting from dockerfile env. closes #1002
+- #1018: @michaelshobbs Confine arg shifting to between dokku and command. closes #1017
 - #1022: @Flink [docs] Add dokku-maintenance to plugins
 - #1008: @lmars Support multiple domains using a wildcard TLS certificate
 - #1013: @lmars Fix URL schemes in `dokku urls` output
 - #1027: @nickstenning [docs] Add webhooks plugin to documentation
-- #1026: @michaelhobbs Ensure we have newlines around our config. closes #1025
-- #1010: @michaelhobbs Don't run create/destroy twice in tests
+- #1026: @michaelshobbs Ensure we have newlines around our config. closes #1025
+- #1010: @michaelshobbs Don't run create/destroy twice in tests
 - #1028: @Flink [docs] Add rails-logs to plugins
-- #1031: @michaelhobbs Upgrade docker in CI to 1.5.0
+- #1031: @michaelshobbs Upgrade docker in CI to 1.5.0
 - #1029: @assaf Added several enhancements for CHECKS file:
   - Specify how long to wait before running first check
   - Specify timeout for each check
@@ -149,27 +191,27 @@ This release pegs Dokku to Docker 1.6.2. Docker 1.7.0 introduced changes in `doc
 - #1032: @cameron-martin Updated dokku-installer to use relative path
 - #1035: @Flink [docs] Add dokku-http-auth to plugins
 - #1040: @ebeigarts [docs] Add dokku-slack plugin information
-- #1038: @michaelhobbs Default container check. closes #1020
-- #1036: @michaelhobbs Create config set/unset without restart. closes #908
-- #1009: @michaelhobbs Extract first port from Dockerfile and set config variable for use in deploy phase. closes #993
-- #1042: @michaelhobbs Update to Support xip.io wildcard DNS as a VHOST
-- #1043: @michaelhobbs Use upstart config from docker docs. closes #1015
-- #1047: @michaelhobbs Show logs on deploy success and failure
+- #1038: @michaelshobbs Default container check. closes #1020
+- #1036: @michaelshobbs Create config set/unset without restart. closes #908
+- #1009: @michaelshobbs Extract first port from Dockerfile and set config variable for use in deploy phase. closes #993
+- #1042: @michaelshobbs Update to Support xip.io wildcard DNS as a VHOST
+- #1043: @michaelshobbs Use upstart config from docker docs. closes #1015
+- #1047: @michaelshobbs Show logs on deploy success and failure
 - #1049: @ebeigarts [docs] Change Slack Notifications link
 - #1051: @Flink [docs] Add dokku-airbrake-deploy to plugins
 - #1057: @josegonzalez Updated deb packaging
 
 ## 0.3.15
 
-- #950: @michaelhobbs Do not count blank lines in `make count`
-- #952: @michaelhobbs Document cli args over ssh. closes #951
-- #954: @michaelhobbs Dockerfile support
-- #955: @michaelhobbs Quick style refactor
-- #956: @michaelhobbs Comment out skipped tests as we pay the cost for setup() and teardown() anyway
-- #957: @michaelhobbs Implement dokku shell and ls (by @plietar). refs #312
-- #960: @michaelhobbs Use consistent bash shebang. closes #959
+- #950: @michaelshobbs Do not count blank lines in `make count`
+- #952: @michaelshobbs Document cli args over ssh. closes #951
+- #954: @michaelshobbs Dockerfile support
+- #955: @michaelshobbs Quick style refactor
+- #956: @michaelshobbs Comment out skipped tests as we pay the cost for setup() and teardown() anyway
+- #957: @michaelshobbs Implement dokku shell and ls (by @plietar). refs #312
+- #960: @michaelshobbs Use consistent bash shebang. closes #959
 - #962: @josegonzalez Update debian package building due to man page generation changes
-- #964: @michaelhobbs Only look for long args in global space. allows for short args in plugins. closes #963
+- #964: @michaelshobbs Only look for long args in global space. allows for short args in plugins. closes #963
 - #966: @djelic handle upgrade in debian/preinst script
 
 ## 0.3.14
@@ -177,31 +219,31 @@ This release pegs Dokku to Docker 1.6.2. Docker 1.7.0 introduced changes in `doc
 - #891: @josegonzalez Keep existing configuration files when installing nginx. Refs #886
 - #892: @josegonzalez Change documentation on where the ssh config PORT is setup
 - #894: @josegonzalez Dokku client improvements
-- #895: @michaelhobbs Document deploying private git submodules. Closes #644
-- #896: @michaelhobbs Add docker-args pluginhook call to build phase. Closes #515
-- #897: @michaelhobbs Official PS plugin
+- #895: @michaelshobbs Document deploying private git submodules. Closes #644
+- #896: @michaelshobbs Add docker-args pluginhook call to build phase. Closes #515
+- #897: @michaelshobbs Official PS plugin
 - #898: @joliv Update man page for 0.3.13
 - #899: @joliv Use help2man to automatically generate man pages
-- #900: @michaelhobbs Support extracting SANs from SSL certificates and adding them to nginx config
+- #900: @michaelshobbs Support extracting SANs from SSL certificates and adding them to nginx config
 - #901: @misto Pull new tags when upgrading to update VERSION
-- #904: @michaelhobbs Prevent error on restartall when no apps deployed
+- #904: @michaelshobbs Prevent error on restartall when no apps deployed
 - #905: @vincentfretin robv/dokku-elasticsearch not compatible with latest version
 - #907: @vincentfretin Don't use -o pipefail for plugin
-- #914: @michaelhobbs Conditionally set interactive and tty on dokku run. Closes #552. Closes #913
-- #915: @michaelhobbs Document default sites in nginx. Closes #650
-- #916: @michaelhobbs Document build phase troubleshooting suggestions. Closes #841. Closes #911.
-- #917: @michaelhobbs Document resolvconf troubleshooting step. Closes #649
-- #922: @michaelhobbs Use tty cmd to detect if we have one. Closes #921
-- #925: @michaelhobbs Implement rebuild command that reuses git_archive_all
+- #914: @michaelshobbs Conditionally set interactive and tty on dokku run. Closes #552. Closes #913
+- #915: @michaelshobbs Document default sites in nginx. Closes #650
+- #916: @michaelshobbs Document build phase troubleshooting suggestions. Closes #841. Closes #911.
+- #917: @michaelshobbs Document resolvconf troubleshooting step. Closes #649
+- #922: @michaelshobbs Use tty cmd to detect if we have one. Closes #921
+- #925: @michaelshobbs Implement rebuild command that reuses git_archive_all
 - #926: @dyson Update Troubleshooting link in README.md.
-- #927: @michaelhobbs Support both docker-args PHASE and docker-args-PHASE. Closes #906
-- #933: @michaelhobbs Remove references to .pem. Closes #930
-- #936: @michaelhobbs Only execute build stack if we have access to /var/run/docker.sock. Closes #929
+- #927: @michaelshobbs Support both docker-args PHASE and docker-args-PHASE. Closes #906
+- #933: @michaelshobbs Remove references to .pem. Closes #930
+- #936: @michaelshobbs Only execute build stack if we have access to /var/run/docker.sock. Closes #929
 - #938: @vincentfretin Enable ssl_prefer_server_ciphers
-- #940: @michaelhobbs Use valid composer json with specified php runtime
-- #941: @michaelhobbs Source global env prior to app env. Closes #931
-- #942: @michaelhobbs Test clojure app
-- #949: @michaelhobbs Common functions library with simple argument parsing. Closes #932. Closes #945
+- #940: @michaelshobbs Use valid composer json with specified php runtime
+- #941: @michaelshobbs Source global env prior to app env. Closes #931
+- #942: @michaelshobbs Test clojure app
+- #949: @michaelshobbs Common functions library with simple argument parsing. Closes #932. Closes #945
 
 ## 0.3.13
 
@@ -210,45 +252,45 @@ This release pegs Dokku to Docker 1.6.2. Docker 1.7.0 introduced changes in `doc
 - #859: @josegonzalez Pass command being executed when retrieving DOCKER_ARGS via pluginhook.
 - #861: @josegonzalez Default DOKKU_ROOT to ~dokku if unspecified. Closes #587
 - #863: @josegonzalez Add missing properties to the php composer.json
-- #864: @michaelhobbs bind docker container to internal port if using vhosts
-- #867: @michaelhobbs silent grep stderr. closes #862
-- #868: @michaelhobbs use circleci for automated testing
-- #872: @michaelhobbs fix/enable multi buildpack test
-- #873: @michaelhobbs support pre deployment usage of domains plugin. fixes interface binding issue
+- #864: @michaelshobbs bind docker container to internal port if using vhosts
+- #867: @michaelshobbs silent grep stderr. closes #862
+- #868: @michaelshobbs use circleci for automated testing
+- #872: @michaelshobbs fix/enable multi buildpack test
+- #873: @michaelshobbs support pre deployment usage of domains plugin. fixes interface binding issue
 - #874: @josegonzalez Add advanced installation docs that were removed in #706. Closes #869
 - #876: @vincentfretin give CACHE_PATH env variable for forward compatibility with herokuish
-- #877: @michaelhobbs add MH to AUTHORS
-- #880: @michaelhobbs disable VHOST deployment if global VHOST file is missing and an app domain has not been added
+- #877: @michaelshobbs add MH to AUTHORS
+- #880: @michaelshobbs disable VHOST deployment if global VHOST file is missing and an app domain has not been added
 - #881: @jomo troubleshooting typo: 64 != 46
-- #884: @michaelhobbs IP and PORT are likely to get clobbered. rename them
-- #885: @michaelhobbs test deploy node app without procfile
+- #884: @michaelshobbs IP and PORT are likely to get clobbered. rename them
+- #885: @michaelshobbs test deploy node app without procfile
 
 ## 0.3.12
 
-- #846: @michaelhobbs add certificate CN to app VHOST if it's not already
+- #846: @michaelshobbs add certificate CN to app VHOST if it's not already
 - #847: @leonardodino Update bootstrap.sh: new docs url
 - #849: @cjoudrey Add docs for CHECKS
-- #850: @michaelhobbs test scala deployment
+- #850: @michaelshobbs test scala deployment
 
 ## 0.3.11
 
-- #821: @michaelhobbs use wercker for automated testing
-- #833: @michaelhobbs auto remove the cache dir cleanup container
-- #835: @michaelhobbs make sure we match the specific string in VHOST
-- #838: @michaelhobbs quote build_env vars to allow for spaces in config
-- #839: @michaelhobbs notify irc on builds
-- #844: @michaelhobbs build app urls based on wildcard ssl or app ssl
+- #821: @michaelshobbs use wercker for automated testing
+- #833: @michaelshobbs auto remove the cache dir cleanup container
+- #835: @michaelshobbs make sure we match the specific string in VHOST
+- #838: @michaelshobbs quote build_env vars to allow for spaces in config
+- #839: @michaelshobbs notify irc on builds
+- #844: @michaelshobbs build app urls based on wildcard ssl or app ssl
 
 ## 0.3.10
 
 - #783: @josegonzalez New domains plugin and nginx extension
-- #818: @michaelhobbs rebuild nginx config on domain change
-- #827: @michaelhobbs Handle IP only access
-- #828: @michaelhobbs Display the port for an app when falling back to the ip address
+- #818: @michaelshobbs rebuild nginx config on domain change
+- #827: @michaelshobbs Handle IP only access
+- #828: @michaelshobbs Display the port for an app when falling back to the ip address
 
 ## 0.3.9
 
-- #787: @josegonzalez/@michaelhobbs Official user-env-compile plugin
+- #787: @josegonzalez/@michaelshobbs Official user-env-compile plugin
   - Uses ENV and APP/ENV files
   - Supports old `BUILD_ENV` files (which are likely in wide-use)
   - Allows user's to override globals with app-specific configuration
@@ -285,7 +327,7 @@ This release pegs Dokku to Docker 1.6.2. Docker 1.7.0 introduced changes in `doc
 ## 0.3.4
 
 - #780: @josegonzalez Output error message when a command is not found. Closes #778
-- #781: @michaelhobbs use DOKKU_IMAGE (i.e. progrium/buildstep)
+- #781: @michaelshobbs use DOKKU_IMAGE (i.e. progrium/buildstep)
 
 ## 0.3.3
 
@@ -299,7 +341,7 @@ This release pegs Dokku to Docker 1.6.2. Docker 1.7.0 introduced changes in `doc
 
 ## 0.3.2
 
-- #675: @michaelhobbs port wait-to-retire from broadly/dokku
+- #675: @michaelshobbs port wait-to-retire from broadly/dokku
 - #765: @josegonzalez Ignore tls directory when listing apps
 - #766: @josegonzalez Sort output of apps command
 - #771: @josegonzalez Doc updates

README.md

@@ -1,4 +1,4 @@
-# Dokku [![Build Status](https://img.shields.io/circleci/project/progrium/dokku.svg "Build Status")](https://circleci.com/gh/progrium/dokku/tree/master) [![Ubuntu Package](https://img.shields.io/badge/package-ubuntu-brightgreen.svg?style=flat-square "Ubuntu Package")](https://packagecloud.io/dokku/dokku) [![IRC Network](https://img.shields.io/badge/irc-freenode-blue.svg "IRC Freenode")](https://webchat.freenode.net/?channels=dokku) [![Documentation](https://img.shields.io/badge/docs-viewdocs-blue.svg "Viewdocs")](http://progrium.viewdocs.io/dokku/index)
+# Dokku [![Build Status](https://img.shields.io/circleci/project/progrium/dokku.svg "Build Status")](https://circleci.com/gh/progrium/dokku/tree/master) [![Ubuntu Package](https://img.shields.io/badge/package-ubuntu-brightgreen.svg?style=flat-square "Ubuntu Package")](https://packagecloud.io/dokku/dokku) [![IRC Network](https://img.shields.io/badge/irc-freenode-blue.svg "IRC Freenode")](https://webchat.freenode.net/?channels=dokku) [![Documentation](https://img.shields.io/badge/docs-viewdocs-blue.svg "Viewdocs")](http://progrium.viewdocs.io/dokku/)
 
 Docker powered mini-Heroku. The smallest PaaS implementation you've ever seen. Sponsored by our friends at [Deis](http://deis.io/).
 
@@ -10,8 +10,8 @@ Docker powered mini-Heroku. The smallest PaaS implementation you've ever seen. S
 
 To install the latest stable release, you can run the following commands as a user that has access to `sudo`:
 
-    wget https://raw.github.com/progrium/dokku/v0.3.21/bootstrap.sh
-    sudo DOKKU_TAG=v0.3.21 bash bootstrap.sh
+    wget https://raw.github.com/progrium/dokku/v0.3.22/bootstrap.sh
+    sudo DOKKU_TAG=v0.3.22 bash bootstrap.sh
 
 ### Upgrading
 

contrib/dokku-installer.rb

@@ -21,7 +21,7 @@ if ARGV[0] == "onboot"
   exit
 end
 
-version   = "v0.3.21"
+version   = "v0.3.22"
 dokku_root  = ENV["DOKKU_ROOT"] || "/home/dokku"
 admin_keys  = `cat /root/.ssh/authorized_keys`.split("\n")
 hostname  = `bash -c '[[ $(dig +short $HOSTNAME) ]] && echo $HOSTNAME || curl icanhazip.com'`.strip

deb.mk

@@ -10,7 +10,7 @@ DOKKU_ARCHITECTURE = amd64
 
 PLUGINHOOK_DESCRIPTION = 'Simple dispatcher and protocol for shell-based plugins, an improvement to hook scripts'
 PLUGINHOOK_REPO_NAME ?= progrium/pluginhook
-PLUGINHOOK_VERSION ?= 0.0.1
+PLUGINHOOK_VERSION ?= 0.2.0
 PLUGINHOOK_ARCHITECTURE = amd64
 PLUGINHOOK_PACKAGE_NAME = pluginhook_$(PLUGINHOOK_VERSION)_$(PLUGINHOOK_ARCHITECTURE).deb
 
@@ -140,7 +140,7 @@ deb-pluginhook: deb-setup
 	mkdir -p /tmp/build/usr/local/bin $(GOPATH)
 	sudo apt-get update > /dev/null
 	sudo apt-get install -qq -y git golang mercurial 2>&1 > /dev/null
-	export PATH=$(PATH):$(GOROOT)/bin:$(GOPATH)/bin && export GOROOT=$(GOROOT) && export GOPATH=$(GOPATH) && go get "code.google.com/p/go.crypto/ssh/terminal"
+	export PATH=$(PATH):$(GOROOT)/bin:$(GOPATH)/bin && export GOROOT=$(GOROOT) && export GOPATH=$(GOPATH) && go get "golang.org/x/crypto/ssh/terminal"
 	export PATH=$(PATH):$(GOROOT)/bin:$(GOPATH)/bin && export GOROOT=$(GOROOT) && export GOPATH=$(GOPATH) && cd /tmp/tmp/pluginhook && go build -o pluginhook
 	mv /tmp/tmp/pluginhook/pluginhook /tmp/build/usr/local/bin/pluginhook
 

docs/application-deployment.md

@@ -123,11 +123,11 @@ This is in particular useful, then you want to deploy to root domain, as
 
 # Zero downtime deploy
 
-Following a deploy Dokku's default behaviour is to switch new traffic over to the new container immediately.
+Following a deploy, dokku will now wait `DOKKU_DEFAULT_CHECKS_WAIT` seconds (default: `10`), and if the container is still running, then route traffic to the new container.
 
-This can be problematic for applications that take some time to boot up and can lead to `502 Bad Gateway` errors.
+This can be problematic for applications whose boot up time can vary and can lead to `502 Bad Gateway` errors.
 
-Dokku provides a way to run a set of checks against the new container, and only switch traffic over if all checks complete successfully.
+Dokku provides a way to run a set of more precise checks against the new container, and only switch traffic over if all checks complete successfully.
 
 To specify checks, add a `CHECKS` file to the root of your project directory. This is a text file with one line per check. Empty lines and lines starting with `#` are ignored.
 
@@ -137,12 +137,14 @@ A check is a relative URL and may be followed by expected content from the page,
 /about      Our Amazing Team
 ```
 
-Dokku will wait `DOKKU_CHECKS_WAIT` seconds (default: `5`) before running the checks to give server time to start. For shorter/longer wait, change the `DOKKU_CHECKS_WAIT` environment variable.  This can be overridden in the CHECKS file by setting WAIT=nn.
+Dokku will wait `DOKKU_CHECKS_WAIT` seconds (default: `5`) before running the checks to give server time to start. For shorter/longer wait, change the `DOKKU_CHECKS_WAIT` environment variable.  This can also be overridden in the CHECKS file by setting WAIT=nn.
 
 Dokku will wait `DOKKU_WAIT_TO_RETIRE` seconds (default: `60`) before stopping the old container such that no existing connections to it are dropped.
 
 Dokku will retry the checks DOKKU_CHECKS_ATTEMPTS times until the checks are successful or DOKKU_CHECKS_ATTEMPTS is exceeded.  In the latter case, the deployment is considered failed. This can be overridden in the CHECKS file by setting ATTEMPTS=nn.
 
+Checks can be skipped entirely by setting `DOKKU_SKIP_ALL_CHECKS` to `true` either globally or per application. You can choose to skip only default checks by setting `DOKKU_SKIP_DEFAULT_CHECKS` to `true` either globally or per application.
+
 See [checks-examples.md](checks-examples.md) for examples and output.
 
 # Removing a deployed app
@@ -152,3 +154,7 @@ SSH onto the server, then execute:
 ```shell
 dokku apps:destroy myapp
 ```
+
+# Dokku/Docker Container Management Compatibility
+
+Dokku is, at it's core, a docker container manager. Thus, it does not necessarily play well with other out-of-band processes interacting with the docker daemon. One thing to note as in [issue #1220](https://github.com/progrium/dokku/issues/1220), dokku executes a cleanup function prior to every deployment. This function removes all exited containers and all 'unattached' images.

docs/assets/style.css

@@ -0,0 +1,125 @@
+body {
+  padding-bottom: 40px;
+  color: #5a5a5a;
+}
+
+h1 {
+  color: #5a5a5a;
+  font-family: 'montserrat', Optima, Segoe, "Segoe UI", Candara, Calibri, Arial, sans-serif;
+  font-weight: 700;
+  line-height: 1.1;
+  margin-bottom: 12px;
+  margin-top: 12px;
+  text-rendering: optimizelegibility;
+}
+.header {
+  background-color: #2a8fbd;
+  padding: 22px 0;
+}
+.header .heading {
+  color: #fff;
+  font-size: 23px;
+  margin: 0;
+  padding: 0;
+}
+.blurb {
+  color: #424242;
+  background-color: #ededed;
+  background-image: url(gplaypattern.png);
+  padding: 45px 0;
+  text-align: center;
+}
+.blurb p {
+  font-size: 17px;
+  font-weight: 300;
+  margin: 18px 0 18px;
+  text-align: center;
+}
+
+.quickstart-code {
+  display: block;
+  font-size: 12px;
+  line-height: 1.3em;
+  margin: 45px auto;
+  max-width: 650px;
+  padding: 0;
+}
+.quickstart-code .title {
+  background-color: #dfdfdf;
+  background-image: linear-gradient(top, #f7f7f7 0%, #dfdfdf 7%, #ccc 100%);
+  border-bottom: 1px solid #111;
+  color: #444;
+  display: block;
+  font-weight: 400;
+  font-size: 14px;
+  margin: 0 20px;
+  padding: 3px 0;
+  text-align: center;
+  text-shadow: 0 1px 0 rgba(255,255,255,0.5);
+  border-radius: 5px 5px 0 0;
+  box-shadow: 0 3px 0 rgba(0,0,0,0.5);
+}
+.quickstart-code .shell {
+  background-color: #171717;
+  font-family: Menlo, Consolas, "Courier New", Courier, "Liberation Mono", monospace;
+  margin: 0 20px;
+  padding: 20px;
+  text-shadow: none;
+  border-radius: 0 0 5px 5px;
+  box-shadow: 0 5px 30px rgba(0,0,0,0.3);
+}
+.quickstart-code .line {
+  display: block;
+  margin: 0;
+  padding: 0;
+}
+.quickstart-code .line span {
+  display: inline-block;
+}
+.quickstart-code .path {
+  color: #2a8fbd;
+  user-select: none;
+}
+.quickstart-code .prompt {
+  color: #ff9900;
+  user-select: none;
+}
+.quickstart-code .command {
+  color: #ffffcc;
+}
+.marketing .col-lg-4 {
+  margin-bottom: 20px;
+  text-align: center;
+}
+.marketing .col-lg-4 p {
+  margin-right: 10px;
+  margin-left: 10px;
+}
+
+.featurette-divider {
+  margin: 20px 0;
+}
+.featurette-heading {
+  font-weight: normal;
+  line-height: 1;
+  letter-spacing: -1px;
+}
+.featurette-heading .text-muted {
+  font-weight: 300;
+}
+
+@media (min-width: 768px) {
+  .quickstart-code {
+    font-size: 14px;
+    line-height: 22px;
+  }
+  .featurette-heading {
+    font-size: 50px;
+  }
+}
+
+@media (min-width: 992px) {
+  .featurette-heading {
+    margin-top: 120px;
+  }
+}

docs/development/plugin-creation.md

@@ -32,8 +32,8 @@ case "$1" in
 
   help)
     cat && cat<<EOF
-    hello <app>                                     Says "Hello <app>"
-    hello:world                                     Says "Hello world"
+    hello <app>, Says "Hello <app>"
+    hello:world, Says "Hello world"
 EOF
     ;;
 
@@ -48,7 +48,7 @@ A few notes:
 
 - You should always support `DOKKU_TRACE` as specified on the 2nd line of the plugin.
 - If your command requires that an application exists, ensure you check for it's existence in the manner prescribed above.
-- A `help` command is required, though it is allowed to be empty.
+- A `help` command is required, though it is allowed to be empty. Also, the command syntax will need to separated by `, ` in order to maintain columnar output alignment.
 - Commands *should* be namespaced.
 - As of 0.3.3, a catch-all should be implemented which exits with a `DOKKU_NOT_IMPLEMENTED_EXIT` code. This allows dokku to output a `command not found` message.
 - Be sure you want the "set -eo pipefail" option. Look at the following example :

docs/development/pluginhooks.md

@@ -107,8 +107,8 @@ set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 case "$1" in
   help | derp:help)
     cat && cat<<EOF
-    derp:herp                                       Herps the derp
-    derp:serp [file]                                Shows the file's serp
+    derp:herp, Herps the derp
+    derp:serp [file], Shows the file's serp
 EOF
     ;;
 

docs/development/release-process.md

@@ -0,0 +1,68 @@
+# Release Process
+
+Dokku is released in intervals *at most* three weeks apart, though may be released much quicker.
+
+To propose a release, the following tasks need to be performed:
+
+- The installable version must be changed in the `docs/installation.md` file.
+- The installable version must be changed in the `README.md` file.
+- The installable version must be changed in the `contrib/dokku-installer.rb` file.
+- A list of changes must be made in the `HISTORY.md`.
+- A tag must be created locally with your release version
+- Debian packages *must* be created via `vagrant up build`
+- The packages should be uploaded to packagecloud.io
+- All changes are pushed to master and the tag should be turned into a release which will contain the changelog.
+
+## Versioning
+
+Dokku follows semver standards. As we are not yet at a stable release, breaking changes will require *only* a minor release, while all other changes only require a patch release. Once we hit stable, breaking changes will require a major release.
+
+Tags should be created via the following method:
+
+```shell
+git tag v0.9.9
+```
+
+At the moment, tags need not be signed, though that may change in the future.
+
+## Debian Packages
+
+The `build` target in the dokku `Vagrantfile` creates debian packages for dokku at a point in time. The version will be based upon the latest local tag - you may create your own, internal tags/releases if that is so desired.
+
+Debian package information is held in the `debian` directory of the dokku project.
+
+For the public project, releases should be pushed to packagecloud.io *after* a tag is created but *before* said tag is pushed to github. The following may be the release workflow:
+
+
+```shell
+git tag v0.9.9
+vagrant up build
+export PACKAGECLOUD_TOKEN=SOME_TOKEN
+package_cloud push dokku/dokku/ubuntu/trusty dokku_0.9.9_amd64.deb
+```
+
+If new versions of other packages were created, these should also be pushed at this time.
+
+> If you are a maintainer and need the PACKAGECLOUD_TOKEN in order to make a release, please contact @josegonzalez to get this information.
+
+## Changelog format
+
+The `HISTORY.md` should be added to based on the changes made since the previous release. This can be done by reviewing all merged pull requests to the master branch on github. The format is as follows:
+
+```
+## 0.9.9
+
+Some description concerning major changes in this release, or potential incompatibilities.
+
+### New Features
+
+- #SOME_ID: @pull-request-creator Description
+
+### Bug Fixes
+
+- #SOME_ID: @pull-request-creator Description
+
+### Docs Changes
+
+- #SOME_ID: @pull-request-creator Description
+```

docs/docker-options.md

@@ -8,9 +8,9 @@ Usage
 $ dokku help
 ...
     docker-options <app>                               Display apps docker options for all phases
-    docker-options <app> <phase(s)>                    Display apps docker options for phase (comma seperated phase list)
-    docker-options:add <app> <phase(s)> OPTION         Add docker option to app for phase (comma seperated phase list)
-    docker-options:remove <app> <phase(s)> OPTION      Remove docker option from app for phase (comma seperated phase list)
+    docker-options <app> <phase(s)>                    Display apps docker options for phase (comma-separated phase list)
+    docker-options:add <app> <phase(s)> OPTION         Add docker option to app for phase (comma-separated phase list)
+    docker-options:remove <app> <phase(s)> OPTION      Remove docker option from app for phase (comma-separated phase list)
 ...
 ````
 

docs/home.html

@@ -0,0 +1,128 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
+    <meta name="description" content="">
+    <meta name="author" content="">
+    <link href="https://fonts.googleapis.com/css?family=Montserrat:400,700" rel="stylesheet" type="text/css">
+    <title>Dokku - The smallest PaaS implementation you've ever seen</title>
+
+    <link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet">
+    <style type="text/css">
+      body{padding-bottom:40px;color:#5a5a5a}
+      h1{color:#5a5a5a;font-family:'montserrat',Optima,Segoe,"Segoe UI",Candara,Calibri,Arial,sans-serif;font-weight:700;line-height:1.1;margin-bottom:12px;margin-top:12px;text-rendering:optimizelegibility}
+      .header{background-color:#2a8fbd;padding:22px 0}
+      .header .heading{color:#fff;font-size:23px;margin:0;padding:0}
+      .blurb{color:#424242;background-color:#ededed;background-image:url(./assets/gplaypattern.png);padding:45px 0;text-align:center}
+      .blurb p{font-size:17px;font-weight:300;margin:18px 0;text-align:center}
+      .quickstart-code{display:block;font-size:12px;line-height:1.3em;margin:45px auto;max-width:650px;padding:0}
+      .quickstart-code .title{background-color:#dfdfdf;background-image:linear-gradient(top,#f7f7f7 0%,#dfdfdf 7%,#ccc 100%);border-bottom:1px solid #111;color:#444;display:block;font-weight:400;font-size:14px;margin:0 20px;padding:3px 0;text-align:center;text-shadow:0 1px 0 rgba(255,255,255,0.5);border-radius:5px 5px 0 0;box-shadow:0 3px 0 rgba(0,0,0,0.5)}
+      .quickstart-code .shell{background-color:#171717;font-family:Menlo,Consolas,"Courier New",Courier,"Liberation Mono",monospace;margin:0 20px;padding:20px;text-shadow:none;border-radius:0 0 5px 5px;box-shadow:0 5px 30px rgba(0,0,0,0.3)}
+      .quickstart-code .line{display:block;margin:0;padding:0}
+      .quickstart-code .line span{display:inline-block}
+      .quickstart-code .path{color:#2a8fbd;user-select:none}
+      .quickstart-code .prompt{color:#f90;user-select:none}
+      .quickstart-code .command{color:#ffc}
+      .marketing .col-lg-4{margin-bottom:20px;text-align:center}
+      .marketing .col-lg-4 p{margin-right:10px;margin-left:10px}
+      .featurette-divider{margin:20px 0}
+      .featurette-heading{font-weight:400;line-height:1;letter-spacing:-1px}
+      .featurette-heading .text-muted{font-weight:300}
+      @media (min-width: 768px) {
+        .quickstart-code{font-size:14px;line-height:22px}
+        .featurette-heading{font-size:50px}
+      }
+      @media (min-width: 992px) {
+        .featurette-heading{margin-top:120px}
+      }
+    </style>
+  </head>
+  <body>
+    <div class="header">
+      <div class="container">
+        <h1 class="heading">Dokku</h1>
+      </div>
+    </div>
+
+    <div class="blurb">
+      <div class="container">
+        <h2>The smallest PaaS implementation you've ever seen</h2>
+        <p>Docker powered mini-Heroku in around 200 lines of Bash</p>
+        <div class="blurb-buttons">
+          <a class="btn btn-lg btn-warning" href="http://progrium.viewdocs.io/dokku/installation">View Documentation</a>
+        </div>
+      </div>
+    </div>
+
+    <div class="container marketing">
+      <div class="quickstart-code">
+        <p class="title">Quick-start Instructions</p>
+        <div class="shell">
+          <p class="line">
+            <span class="path">~</span>
+            <span class="prompt">$</span>
+            <span class="command">wget https://raw.github.com/progrium/dokku/v0.3.22/bootstrap.sh</span>
+          </p>
+          <p class="line">
+            <span class="path">~</span>
+            <span class="prompt">$</span>
+            <span class="command">sudo DOKKU_TAG=v0.3.22 bash bootstrap.sh</span>
+          </p>
+          <p class="line">
+            <span class="output"># =&gt; Go to your server's IP and follow the web installer</span>
+          </p>
+        </div>
+      </div>
+
+      <hr class="featurette-divider">
+
+      <!-- START THE FEATURETTES -->
+
+      <div class="row featurette">
+        <div class="col-md-7">
+          <h2 class="featurette-heading">Own Your PaaS. <span class="text-muted">Infrastructure at a fraction of the cost.</span></h2>
+          <p class="lead">Powered by Docker, you can install Dokku on any hardware. Use it on inexpensive cloud providers. Use the extra cash to buy a pony or feed kittens. You'll save tens of dollars a year on your dog photo sharing website.</p>
+        </div>
+        <div class="col-md-5">
+          <img class="featurette-image img-responsive center-block" alt="Docker Logo" src="./assets/docker.png">
+        </div>
+      </div>
+
+      <hr class="featurette-divider">
+
+      <div class="row featurette">
+        <div class="col-md-7 col-md-push-5">
+          <h2 class="featurette-heading">Easy Git Deploys. <span class="text-muted">From your command-line to the cloud.</span></h2>
+          <p class="lead">Once it's set up on a host, you can push Heroku-compatible applications to it via Git. They'll build using Heroku buildpacks and then run in isolated containers. The end result is your own, single-host version of Heroku.</p>
+        </div>
+        <div class="col-md-5 col-md-pull-7">
+          <img class="featurette-image img-responsive center-block" alt="Git Logo" src="./assets/git.png">
+        </div>
+      </div>
+
+      <hr class="featurette-divider">
+
+      <div class="row featurette">
+        <div class="col-md-7">
+          <h2 class="featurette-heading">Extensible Platform. <span class="text-muted">Customize your PaaS.</span></h2>
+          <p class="lead">Write dokku plugins in any language. Share them online with others, and extend those already available. Dokku's simple core is easy to hack and add the features you need to get your job done.</p>
+        </div>
+        <div class="col-md-5">
+          <img class="featurette-image img-responsive center-block" alt="Extend Logo" src="./assets/extend.png">
+        </div>
+      </div>
+
+      <hr class="featurette-divider">
+    </div>
+
+    <div class="container">
+      <footer>
+        <p class="pull-right"><a href="#">Back to top</a></p>
+        <p>&copy; 2013 Dokku</p>
+      </footer>
+    </div>
+  </body>
+</html>

docs/index.md

@@ -1,41 +1,70 @@
-# Dokku Documentation
+<div class="blurb">
+  <div class="container">
+    <h2>The smallest PaaS implementation you've ever seen</h2>
+    <p>Docker powered mini-Heroku in around 200 lines of Bash</p>
+    <div class="blurb-buttons">
+      <a class="btn btn-lg btn-warning" href="http://progrium.viewdocs.io/dokku/installation">View Documentation</a>
+    </div>
+  </div>
+</div>
 
-Docker powered mini-Heroku. The smallest PaaS implementation you've ever seen.
+<div class="container marketing">
+  <div class="quickstart-code">
+    <p class="title">Quick-start Instructions</p>
+    <div class="shell">
+      <p class="line">
+        <span class="path">~</span>
+        <span class="prompt">$</span>
+        <span class="command">wget https://raw.github.com/progrium/dokku/v0.3.22/bootstrap.sh</span>
+      </p>
+      <p class="line">
+        <span class="path">~</span>
+        <span class="prompt">$</span>
+        <span class="command">sudo DOKKU_TAG=v0.3.22 bash bootstrap.sh</span>
+      </p>
+      <p class="line">
+        <span class="output"># =&gt; Go to your server's IP and follow the web installer</span>
+      </p>
+    </div>
+  </div>
 
-### Getting Started
+  <hr class="featurette-divider">
 
-- [Installation](http://progrium.viewdocs.io/dokku/installation)
-- [Upgrading](http://progrium.viewdocs.io/dokku/upgrading)
-- [Troubleshooting](http://progrium.viewdocs.io/dokku/troubleshooting)
-- [Getting Help](http://progrium.viewdocs.io/dokku/getting-started/where-to-get-help)
+  <!-- START THE FEATURETTES -->
 
-### Deployment
+  <div class="row featurette">
+    <div class="col-md-7">
+      <h2 class="featurette-heading">Own Your PaaS. <span class="text-muted">Infrastructure at a fraction of the cost.</span></h2>
+      <p class="lead">Powered by Docker, you can install Dokku on any hardware. Use it on inexpensive cloud providers. Use the extra cash to buy a pony or feed kittens. You'll save tens of dollars a year on your dog photo sharing website.</p>
+    </div>
+    <div class="col-md-5">
+      <img class="featurette-image img-responsive center-block" alt="Docker Logo" src="assets/docker.png">
+    </div>
+  </div>
 
-- [Application Deployment](http://progrium.viewdocs.io/dokku/application-deployment)
-- [Configuration management](http://progrium.viewdocs.io/dokku/configuration-management)
-- [Process management](http://progrium.viewdocs.io/dokku/process-management)
-- [DNS Configuration](http://progrium.viewdocs.io/dokku/dns)
-- [Nginx Configuration](http://progrium.viewdocs.io/dokku/nginx)
-- [Running Remote commands](http://progrium.viewdocs.io/dokku/remote-commands)
-- [Container Options](http://progrium.viewdocs.io/dokku/docker-options)
-- [Dokku Event Logs](http://progrium.viewdocs.io/dokku/dokku-events-logs)
+  <hr class="featurette-divider">
 
-### Community Contributions
+  <div class="row featurette">
+    <div class="col-md-7 col-md-push-5">
+      <h2 class="featurette-heading">Easy Git Deploys. <span class="text-muted">From your command-line to the cloud.</span></h2>
+      <p class="lead">Once it's set up on a host, you can push Heroku-compatible applications to it via Git. They'll build using Heroku buildpacks and then run in isolated containers. The end result is your own, single-host version of Heroku.</p>
+    </div>
+    <div class="col-md-5 col-md-pull-7">
+      <img class="featurette-image img-responsive center-block" alt="Git Logo" src="assets/git.png">
+    </div>
+  </div>
 
-- [Clients](http://progrium.viewdocs.io/dokku/community/clients)
-- [Plugins](http://progrium.viewdocs.io/dokku/plugins)
+  <hr class="featurette-divider">
 
-### Development
+  <div class="row featurette">
+    <div class="col-md-7">
+      <h2 class="featurette-heading">Extensible Platform. <span class="text-muted">Customize your PaaS.</span></h2>
+      <p class="lead">Write dokku plugins in any language. Share them online with others, and extend those already available. Dokku's simple core is easy to hack and add the features you need to get your job done.</p>
+    </div>
+    <div class="col-md-5">
+      <img class="featurette-image img-responsive center-block" alt="Extend Logo" src="assets/extend.png">
+    </div>
+  </div>
 
-- [Plugin Creation](http://progrium.viewdocs.io/dokku/development/plugin-creation)
-- [Pluginhooks](http://progrium.viewdocs.io/dokku/development/pluginhooks)
-- [Test Suite](http://progrium.viewdocs.io/dokku/development/testing)
-
-## Things this project won't do
-
- * **Multi-host.** It runs on one host. If you need more, have a look at [Deis](http://deis.io/).
- * **Multitenancy.** Multi-app, and loosely multi-user based on SSH keys, but that's it.
-
-## Sponsors
-
-Though we love everybody doing open source, we especially love [Deis](http://deis.io/) for sponsoring Dokku.
+  <hr class="featurette-divider">
+</div>

docs/installation.md

@@ -12,10 +12,11 @@ To install the latest stable version of dokku, you can run the following bootstr
 
 ```shell
 # installs dokku via apt-get
-wget https://raw.github.com/progrium/dokku/v0.3.21/bootstrap.sh
-sudo DOKKU_TAG=v0.3.21 bash bootstrap.sh
+wget https://raw.github.com/progrium/dokku/v0.3.22/bootstrap.sh
+sudo DOKKU_TAG=v0.3.22 bash bootstrap.sh
 
-# Go to your server's IP and follow the web installer
+# By default, this will do cli-based setup, though you may *also*
+# go to your server's IP and follow the web installer
 ```
 
 For various reasons, certain hosting providers may have other steps that should be preferred to the above. If hosted on any of the following popular hosts, please follow the linked to instructions:

docs/nginx.md

@@ -10,15 +10,14 @@ Dokku provides easy TLS/SPDY support out of the box. This can be done app-by-app
 
 To enable TLS connections to to one of your applications, do the following:
 
-* Create a key file and a cert file. 
+* Create a key file and a cert file.
  * You can find detailed steps for generating a self-signed certificate at https://devcenter.heroku.com/articles/ssl-certificate-self
  * If you are not paranoid and need it just for a DEV or STAGING app, you can use http://www.selfsignedcertificate.com/ to generate your 2 files more easily.
 * Rename your files to server.key and server.crt
 * tar these 2 files together, *without* subdirectories. Example: tar cvf cert-key.tar server.crt server.key
 * Install the pair for your app, like this: ssh dokku@ip-of-your-dokku-server nginx:import-ssl < cert-key.tar
 
-You will need to repeat the steps above for each domain used to serve your app. You can't simply create
-a single tar with all key/cert files in it (see https://github.com/progrium/dokku/issues/1195). 
+You will need to repeat the steps above for each domain used to serve your app. You can't simply create a single tar with all key/cert files in it (see https://github.com/progrium/dokku/issues/1195).
 
 
 ### All Subdomains
@@ -54,11 +53,15 @@ This archive should is expanded via `tar xvf`. It should contain `server.crt` an
 
 ## Customizing the nginx configuration
 
-> New as of 0.3.10
+> New as of 0.3.17.
 
-Dokku currently templates out an nginx configuration that is included in the `nginx-vhosts` plugin. If you'd like to provide a custom template for your application, you should copy the existing template - ssl or non-ssl - into your `$DOKKU_ROOT/$APP` directory at the file `nginx.conf.template`.
+Dokku currently templates out an nginx configuration that is included in the `nginx-vhosts` plugin. If you'd like to provide a custom template for your application, you should copy the existing template - ssl or non-ssl - into your application repository's root directory as the file `nginx.conf.template`. The next time you deploy, Nginx will use your template instead of the default.
 
-For instance - assuming defaults - to customize the nginx template in use for the `myapp` application, create a file at `/home/dokku/myapp/nginx.conf.template` with the following contents:
+> New as of 0.3.10.
+
+You may also place this file on disk at the path `/home/dokku/myapp/nginx.conf.template`. If placed on disk on the dokku server, the template file **must** be owned by the user `dokku:dokku`.
+
+For instance - assuming defaults - to customize the nginx template in use for the `myapp` application, create the file `nginx.conf.template` in your repo or on disk with the with the following contents:
 
 ```
 server {
@@ -86,7 +89,7 @@ server {
 }
 ```
 
-The above is a sample http configuration that adds an `X-Served-By` header to requests. The template file **must** be owned by the user `dokku:dokku`.
+The above is a sample http configuration that adds an `X-Served-By` header to requests.
 
 A few tips for custom nginx templates:
 
@@ -94,6 +97,21 @@ A few tips for custom nginx templates:
 - Templated files will be validated via `nginx -t`.
 - Application environment variables can be used within your nginx configuration.
 
+After your changes a `dokku deploy myapp` will regenerate the `/home/dokku/myapp/nginx.conf` file which is then used.
+
+### Customizing via configuration files included by the default templates
+
+The default nginx.conf- templates will include everything from your apps `nginx.conf.d/` subdirectory in the main `server {}` block (see above):
+
+    include $DOKKU_ROOT/$APP/nginx.conf.d/*.conf;
+
+. That means you can put additional configuration in separate files, for example to limit the uploaded body size to 50 megabytes, do
+
+    mkdir /home/dokku/myapp/nginx.conf.d/
+    echo 'client_max_body_size 50M;' > /home/dokku/myapp/nginx.conf.d/upload.conf
+    chown dokku:dokku /home/dokku/myapp/nginx.conf.d/upload.conf
+    service nginx reload
+
 ## Customizing hostnames
 
 Applications typically have the following structure for their hostname:

docs/plugins.md

@@ -16,9 +16,6 @@ cd /var/lib/dokku/plugins
 git clone <git url>
 dokku plugins-install
 ```
-
-> todo: add a command to dokku to install a plugin, given a git repository `dokku plugin:install <git url>`?
-
 ## Creating your own plugin
 
 [See the full documentation](http://progrium.viewdocs.io/dokku/development/plugin-creation).
@@ -82,6 +79,10 @@ Note: The following plugins have been supplied by our community and may not have
 [ribot]: https://github.com/ribot
 [Benjamin-Dobell]: https://github.com/Benjamin-Dobell
 [jagandecapri]: https://github.com/jagandecapri
+[mixxorz]: https://github.com/mixxorz
+[Maciej Łebkowski]: https://github.com/mlebkowski
+[abossard]: https://github.com/dudagroup
+[alexkruegger]: https://github.com/alexkruegger
 
 ### Datastores
 
@@ -169,6 +170,7 @@ Note: The following plugins have been supplied by our community and may not have
 | [SSH Deployment Keys](https://github.com/cedricziel/dokku-deployment-keys)<sup>2</sup>            | [cedricziel][]        | 2014-01-17: compatible with upstream/master |
 | [SSH Hostkeys](https://github.com/cedricziel/dokku-hostkeys-plugin)<sup>3</sup>                   | [cedricziel][]        | 2014-01-17: compatible with upstream/master |
 | [Volume (persistent storage)](https://github.com/ohardy/dokku-volume)                             | [ohardy][]            | Compatible with 0.2.0 |
+| [App Configfiles](https://github.com/alexkruegger/dokku-app-configfiles)                             | [alexkruegger][]            | Compatible with 0.3.17+ |
 
 [217d00a]: https://github.com/progrium/dokku/commit/217d00a1bc47a7e24d8847617bb08a1633025fc7
 
@@ -196,6 +198,7 @@ Note: The following plugins have been supplied by our community and may not have
 | [Node](https://github.com/pnegahdar/dokku-node)                                                   | [pnegahdar][]         |                       |
 | [Node](https://github.com/ademuk/dokku-nodejs)                                                    | [ademuk][]            |                       |
 | [Rails logs](https://github.com/Flink/dokku-rails-logs)                                           | [Flink][]             |                       |
+| [Reset mtime](https://github.com/mixxorz/dokku-docker-reset-mtime)                                | [mixxorz][]           | 0.3.15+, Dockerfile support |
 | [Slack Notifications](https://github.com/ribot/dokku-slack)                                       | [ribot][]             |                       |
 | [User ACL](https://github.com/mlebkowski/dokku-acl)                                               | [Maciej Łebkowski][]  |                       |
 | [Webhooks](https://github.com/nickstenning/dokku-webhooks)                                        | [nickstenning][]      |                       |

docs/template.html

@@ -1,105 +1,116 @@
-<!doctype html>
-<head>
-  <meta charset="utf-8">
-  <title>{{NAME}} :: viewdocs.io</title>
-  <link href='http://fonts.googleapis.com/css?family=Source+Code+Pro:300,600' rel='stylesheet' type='text/css'>
-  <link href='http://fonts.googleapis.com/css?family=Montserrat:400,700' rel='stylesheet' type='text/css'>
-  <link rel="stylesheet" href="http://static.gist.io/css/screen.css">
-  <style type="text/css">
-    body {
-      background: #f0f3f3;
-      font: 500 16px proxima-nova-1, proxima-nova-2, 'Proxima Nova', 'Montserrat', HelveticaNeue, Helvetica, Arial, sans-serif;
-    }
-    article pre {
-      background-color: #fff;
-      border-radius: 2px;
-      box-shadow: 0 0 10px rgba(0,0,0,.1);
-      color: #222;
-      font-family: 'Source Code Pro', Monaco, "Bitstream Vera Sans Mono", "Lucida Console", Terminal, monospace;
-      font-size: 14px;
-      overflow: auto;
-      padding: 10px;
-      width: 100%;
-      -moz-border-radius: 2px;
-      -webkit-border-radius: 2px;
-    }
-    article p code {
-      background-color: #fff;
-      border-radius: 2px;
-      box-shadow: 0 0 10px rgba(0,0,0,.1);
-      color: #333;
-      font-family: 'Source Code Pro', Monaco, "Bitstream Vera Sans Mono", "Lucida Console", Terminal, monospace;
-      font-size: 14px;
-      padding: 0 4px;
-      -moz-border-radius: 2px;
-      -webkit-border-radius: 2px;
-    }
-    article .highlight {
-      padding: 0;
-    }
-    article h1 {
-      font-size: 2em;
-      font-weight: bold;
-    }
-    article h2 {
-      font-size: 1.5em;
-      font-weight: bold;
-    }
-    article h3 {
-      font-size: 1em;
-      text-transform: uppercase;
-      font-weight: bold;
-    }
-    article ul, article ol {
-      list-style-position: outside;
-      padding-left: 20px;
-    }
-    th:nth-of-type(1) {
-      width: 230px;
-    }
-    th:nth-of-type(2) {
-      width: 140px;
-    }
-    tr, td {
-      line-height: 24px;
-      text-align: left;
-    }
-    #gistbody h1:first-child {
-      border-bottom: 1px solid #dadada;
-      display: block;
-      color: #000;
-      font-weight: 700;
-      font-size: 20px;
-      line-height: 1;
-      margin: 0 0 24px 0;
-      padding-bottom: 31px;
-      -webkit-font-smoothing: antialiased;
-      -moz-osx-font-smoothing: grayscale;
-    }
-    .content {
-      font-size: 1em;
-    }
-  </style>
-</head>
-<body>
-  <section class="content">
-    <header>
-      <h1 id="gistid"><a href="http://github.com/{{USER}}/{{NAME}}">{{NAME}}</a> :: <a href="/{{NAME}}">index</a></h1>
-      </header>
-      <article id="gistbody" class="instapaper_body entry-content">
-        {{CONTENT}}
-      </article>
-    </section>
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
+    <meta name="description" content="">
+    <meta name="author" content="">
+    <link href="https://fonts.googleapis.com/css?family=Montserrat:400,700" rel="stylesheet" type="text/css">
+    <title>Dokku - The smallest PaaS implementation you've ever seen</title>
+
+    <link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet">
+    <style type="text/css">
+      body{padding-bottom:40px;color:#5a5a5a}
+      h1{color:#5a5a5a;font-family:'montserrat',Optima,Segoe,"Segoe UI",Candara,Calibri,Arial,sans-serif;font-weight:700;line-height:1.1;margin-bottom:12px;margin-top:12px;text-rendering:optimizelegibility}
+      .header{background-color:#2a8fbd;padding:22px 0}
+      .header .heading{color:#fff;font-size:23px;margin:0;padding:0}
+      .blurb{color:#424242;background-color:#ededed;background-image:url(gplaypattern.png);padding:45px 0;text-align:center}
+      .blurb p{font-size:17px;font-weight:300;margin:18px 0;text-align:center}
+      .quickstart-code{display:block;font-size:12px;line-height:1.3em;margin:45px auto;max-width:650px;padding:0}
+      .quickstart-code .title{background-color:#dfdfdf;background-image:linear-gradient(top,#f7f7f7 0%,#dfdfdf 7%,#ccc 100%);border-bottom:1px solid #111;color:#444;display:block;font-weight:400;font-size:14px;margin:0 20px;padding:3px 0;text-align:center;text-shadow:0 1px 0 rgba(255,255,255,0.5);border-radius:5px 5px 0 0;box-shadow:0 3px 0 rgba(0,0,0,0.5)}
+      .quickstart-code .shell{background-color:#171717;font-family:Menlo,Consolas,"Courier New",Courier,"Liberation Mono",monospace;margin:0 20px;padding:20px;text-shadow:none;border-radius:0 0 5px 5px;box-shadow:0 5px 30px rgba(0,0,0,0.3)}
+      .quickstart-code .line{display:block;margin:0;padding:0}
+      .quickstart-code .line span{display:inline-block}
+      .quickstart-code .path{color:#2a8fbd;user-select:none}
+      .quickstart-code .prompt{color:#f90;user-select:none}
+      .quickstart-code .command{color:#ffc}
+      .marketing .col-lg-4{margin-bottom:20px;text-align:center}
+      .marketing .col-lg-4 p{margin-right:10px;margin-left:10px}
+      .featurette-divider{margin:20px 0}
+      .featurette-heading{font-weight:400;line-height:1;letter-spacing:-1px}
+      .featurette-heading .text-muted{font-weight:300}
+      @media (min-width: 768px) {
+        .quickstart-code{font-size:14px;line-height:22px}
+        .featurette-heading{font-size:50px}
+      }
+      @media (min-width: 992px) {
+        .featurette-heading{margin-top:120px}
+      }
+    </style>
+  </head>
+  <body>
+    <div class="header">
+      <div class="container">
+        <h1 class="heading">Dokku</h1>
+      </div>
+    </div>
+
+    <div class="container-fluid">
+      <div class="row">
+        <div class="col-xs-4 col-md-2" style="padding-top:16px">
+          <div class="list-group">
+            <a href="#" class="list-group-item disabled">Getting Started</a>
+            <a href="http://progrium.viewdocs.io/dokku/installation" class="list-group-item">Installation</a>
+            <a href="http://progrium.viewdocs.io/dokku/upgrading" class="list-group-item">Upgrading</a>
+            <a href="http://progrium.viewdocs.io/dokku/troubleshooting" class="list-group-item">Troubleshooting</a>
+            <a href="http://progrium.viewdocs.io/dokku/getting-started/where-to-get-help" class="list-group-item">Getting Help</a>
+
+            <a href="#" class="list-group-item disabled">Deployment</a>
+
+            <a href="http://progrium.viewdocs.io/dokku/application-deployment" class="list-group-item">Application Deployment</a>
+            <a href="http://progrium.viewdocs.io/dokku/configuration-management" class="list-group-item">Configuration management</a>
+            <a href="http://progrium.viewdocs.io/dokku/process-management" class="list-group-item">Process management</a>
+            <a href="http://progrium.viewdocs.io/dokku/dns" class="list-group-item">DNS Configuration</a>
+            <a href="http://progrium.viewdocs.io/dokku/nginx" class="list-group-item">Nginx Configuration</a>
+            <a href="http://progrium.viewdocs.io/dokku/remote-commands" class="list-group-item">Running Remote commands</a>
+            <a href="http://progrium.viewdocs.io/dokku/docker-options" class="list-group-item">Container Options</a>
+            <a href="http://progrium.viewdocs.io/dokku/dokku-events-logs" class="list-group-item">Dokku Event Logs</a>
+
+            <a href="#" class="list-group-item disabled">Community Contributions</a>
+
+            <a href="http://progrium.viewdocs.io/dokku/community/clients" class="list-group-item">Clients</a>
+            <a href="http://progrium.viewdocs.io/dokku/plugins" class="list-group-item">Plugins</a>
+
+            <a href="#" class="list-group-item disabled">Development</a>
+
+            <a href="http://progrium.viewdocs.io/dokku/development/plugin-creation" class="list-group-item">Plugin Creation</a>
+            <a href="http://progrium.viewdocs.io/dokku/development/pluginhooks" class="list-group-item">Pluginhooks</a>
+            <a href="http://progrium.viewdocs.io/dokku/development/testing" class="list-group-item">Test Suite</a>
+            <a href="http://progrium.viewdocs.io/dokku/development/release-process" class="list-group-item">Release Process</a>
+          </div>
+        </div>
+        <div class="col-xs-8 col-md-10">
+          {{CONTENT}}
+        </div>
+      </div>
+    </div>
+
+    <div class="container">
+      <footer>
+        <p class="pull-right"><a href="#">Back to top</a></p>
+        <p>&copy; 2013 Dokku</p>
+      </footer>
+    </div>
     <script>
-      (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
-      (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
-      m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
-      })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
-      ga('create', 'UA-6824126-17', 'viewdocs.io');
-      ga('send', 'pageview');
+    document.addEventListener("DOMContentLoaded", function (e) {
+      var elements = document.querySelectorAll('table'),
+          classNames = ['table', 'table-striped', 'table-hover', 'table-condensed'],
+          addClass = function (el, className) {
+            if (el.classList) {
+              el.classList.add(className);
+            } else {
+              el.className += ' ' + className;
+            }
+          }
+
+      Array.prototype.forEach.call(classNames, function (className, i) {
+        Array.prototype.forEach.call(elements, function (el, i) {
+          addClass(el, className);
+        });
+      });
+    });
     </script>
-    <script src="//static.getclicky.com/js" type="text/javascript"></script>
-    <script type="text/javascript">try{ clicky.init(100672863); }catch(e){}</script>
-    <noscript><p><img alt="Clicky" width="1" height="1" src="//in.getclicky.com/100672863ns.gif" /></p></noscript>
   </body>
 </html>

dokku

@@ -66,12 +66,15 @@ case "$1" in
     ;;
 
   deploy)
+    [[ -z $2 ]] && dokku_log_fail "Please specify an app to deploy"
     APP="$2"; IMAGE="dokku/$APP"
+    verify_app_name "$APP"
+
     pluginhook pre-deploy $APP
 
     is_image_herokuish_based "$IMAGE" && DOKKU_HEROKUISH=true
     DOKKU_SCALE_FILE="$DOKKU_ROOT/$APP/DOKKU_SCALE"
-    oldids=$(get_container_ids $APP)
+    oldids=$(get_app_container_ids $APP)
 
     while read line || [ -n "$line" ]
     do
@@ -98,15 +101,17 @@ case "$1" in
           START_CMD=$(dokku config:get $APP DOKKU_DOCKERFILE_START_CMD || $START_CMD)
         fi
 
-        if [[ "$BIND_EXTERNAL" = "false" ]] && [[ "$PROC_TYPE" == "web" ]];then
+        if [[ "$PROC_TYPE" == "web" ]]; then
           port=${DOKKU_DOCKERFILE_PORT:=5000}
-          id=$(docker run -d -e PORT=$port $DOCKER_ARGS $IMAGE $START_CMD)
-          ipaddr=$(docker inspect --format '{{ .NetworkSettings.IPAddress }}' $id)
-        elif [[ "$BIND_EXTERNAL" = "true" ]] && [[ "$PROC_TYPE" == "web" ]];then
-          id=$(docker run -d -p 5000 -e PORT=5000 $DOCKER_ARGS $IMAGE $START_CMD)
-          port=$(docker port $id 5000 | sed 's/[0-9.]*://')
-          ipaddr=127.0.0.1
-        elif [[ "$PROC_TYPE" != "web" ]];then
+          if [[ "$BIND_EXTERNAL" = "true" ]];then
+            id=$(docker run -d -p $port -e PORT=$port $DOCKER_ARGS $IMAGE $START_CMD)
+            port=$(docker port $id $port | sed 's/[0-9.]*://')
+            ipaddr=127.0.0.1
+          else
+            id=$(docker run -d -e PORT=$port $DOCKER_ARGS $IMAGE $START_CMD)
+            ipaddr=$(docker inspect --format '{{ .NetworkSettings.IPAddress }}' $id)
+          fi
+        else
           id=$(docker run -d $DOCKER_ARGS $IMAGE $START_CMD)
         fi
 
@@ -117,11 +122,23 @@ case "$1" in
           kill -9 $$
         }
 
+        DOKKU_APP_SKIP_ALL_CHECKS=$(dokku config:get $APP DOKKU_SKIP_ALL_CHECKS || true)
+        DOKKU_APP_SKIP_DEFAULT_CHECKS=$(dokku config:get $APP DOKKU_SKIP_DEFAULT_CHECKS || true)
+        DOKKU_GLOBAL_SKIP_ALL_CHECKS=$(dokku config:get --global DOKKU_SKIP_ALL_CHECKS || true)
+        DOKKU_GLOBAL_SKIP_DEFAULT_CHECKS=$(dokku config:get --global DOKKU_SKIP_DEFAULT_CHECKS || true)
+
+        DOKKU_SKIP_ALL_CHECKS=${DOKKU_APP_SKIP_ALL_CHECKS:="$DOKKU_GLOBAL_SKIP_ALL_CHECKS"}
+        DOKKU_SKIP_DEFAULT_CHECKS=${DOKKU_APP_SKIP_DEFAULT_CHECKS:="$DOKKU_GLOBAL_SKIP_DEFAULT_CHECKS"}
+
         # run checks first, then post-deploy hooks, which switches Nginx traffic
-        trap kill_new INT TERM EXIT
-        dokku_log_info1 "Running pre-flight checks"
-        pluginhook check-deploy  $APP $id $PROC_TYPE $port $ipaddr
-        trap -        INT TERM EXIT
+        if [[ "$DOKKU_SKIP_ALL_CHECKS" = "true" ]]; then
+          dokku_log_info1 "Skipping pre-flight checks"
+        else
+          trap kill_new INT TERM EXIT
+          dokku_log_info1 "Running pre-flight checks"
+          pluginhook check-deploy  $APP $id $PROC_TYPE $port $ipaddr
+          trap -        INT TERM EXIT
+        fi
 
         # now using the new container
         [[ -n "$id" ]] && echo $id > "$DOKKU_CONTAINER_ID_FILE"
@@ -207,11 +224,11 @@ case "$1" in
     echo ""
     echo "Options:"
 
-    cat<<EOF | pluginhook commands help | sort
-    help                                            Print the list of commands
-    plugins                                         Print active plugins
-    plugins-install                                 Install active plugins
-    plugins-update                                  Update active plugins
+    cat<<EOF | pluginhook commands help | sort | column -c2 -t -s,
+    help, Print the list of commands
+    plugins, Print active plugins
+    plugins-install, Install active plugins
+    plugins-update, Update active plugins
 EOF
     ;;
 

plugins/00_dokku-standard/commands

@@ -40,7 +40,7 @@ case "$1" in
 
       dockerfile)
         # extract first port from Dockerfile
-        DOCKERFILE_PORT=$(grep EXPOSE Dockerfile | head -1 | awk '{ print $2 }' || true)
+        DOCKERFILE_PORT=$(get_dockerfile_exposed_port Dockerfile)
         [[ -n "$DOCKERFILE_PORT" ]] && dokku config:set-norestart $APP DOKKU_DOCKERFILE_PORT=$DOCKERFILE_PORT
         pluginhook pre-build-dockerfile "$APP"
 
@@ -122,7 +122,7 @@ case "$1" in
 
     for dokku_app in $dokku_apps; do
       APP=$(basename $dokku_app)
-      DOKKU_APP_CIDS=$(get_container_ids $APP)
+      DOKKU_APP_CIDS=$(get_app_container_ids $APP)
       DOCKER_RUNNING_CONTAINERS=$(docker ps -q --no-trunc)
       if [[ -n $DOKKU_APP_CIDS ]]; then
         for DOKKU_APP_CID in $DOKKU_APP_CIDS; do
@@ -143,7 +143,7 @@ case "$1" in
     APP="$2";
 
     if (is_deployed $APP); then
-      CONTAINER_IDS=( $(get_container_ids $APP) )
+      CONTAINER_IDS=( $(get_app_container_ids $APP) )
       LAST_CONTAINER_ID=${CONTAINER_IDS[${#CONTAINER_IDS[@]} - 1]}
 
       if [[ $3 == "-t" ]]; then
@@ -223,12 +223,12 @@ case "$1" in
 
   help)
     cat && cat<<EOF
-    ls                                              Pretty listing of deployed applications and containers
-    logs <app> [-t]                                 Show the last logs for an application (-t follows)
-    run <app> <cmd>                                 Run a command in the environment of an application
-    url <app>                                       Show the first URL for an application (compatibility)
-    urls <app>                                      Show all URLs for an application
-    version                                         Print dokku's version
+    ls, Pretty listing of deployed applications and containers
+    logs <app> [-t], Show the last logs for an application (-t follows)
+    run <app> <cmd>, Run a command in the environment of an application
+    url <app>, Show the first URL for an application (compatibility)
+    urls <app>, Show all URLs for an application
+    version, Print dokku's version
 EOF
     ;;
 

plugins/20_events/commands

@@ -40,10 +40,10 @@ case "$1" in
 
   help | events:help)
     cat && cat<<EOF
-    events [-t]                                     Show the last events (-t follows)
-    events:list                                     List logged events
-    events:on                                       Enable events logger
-    events:off                                      Disable events logger
+    events [-t], Show the last events (-t follows)
+    events:list, List logged events
+    events:on, Enable events logger
+    events:off, Disable events logger
 EOF
     ;;
 

plugins/apps/commands

@@ -40,7 +40,7 @@ case "$1" in
     echo "Destroying $APP (including all add-ons)"
 
     pluginhook pre-delete $APP
-    DOKKU_APP_CIDS=$(get_container_ids $APP)
+    DOKKU_APP_CIDS=$(get_app_container_ids $APP)
     if [[ -n $DOKKU_APP_CIDS ]]; then
       for ID in $DOKKU_APP_CIDS;do
         docker stop $ID > /dev/null || true
@@ -55,9 +55,9 @@ case "$1" in
 
   help | apps:help)
     cat && cat<<EOF
-    apps                                            List your apps
-    apps:create <app>                               Create a new app
-    apps:destroy <app>                              Permanently destroy an app
+    apps, List your apps
+    apps:create <app>, Create a new app
+    apps:destroy <app>, Permanently destroy an app
 EOF
     ;;
 

plugins/backup/commands

@@ -87,8 +87,8 @@ case "$1" in
 
   help | backup:help)
     cat && cat<<EOF
-    backup:export [file]                            Export dokku configuration files
-    backup:import [file]                            Import dokku configuration files
+    backup:export [file], Export dokku configuration files
+    backup:import [file], Import dokku configuration files
 EOF
     ;;
 

plugins/checks/check-deploy

@@ -45,7 +45,7 @@ if [[ -z "$DOKKU_APP_LISTEN_IP" ]] && [[ -f "$DOKKU_ROOT/$APP/IP" ]]; then
   DOKKU_APP_LISTEN_IP=$(< "$DOKKU_ROOT/$APP/IP")
 fi
 if [[ -z "$DOKKU_APP_CONTAINER_ID" ]]; then
-  DOKKU_APP_CIDS=( $(get_container_ids $APP) )
+  DOKKU_APP_CIDS=( $(get_app_container_ids $APP) )
   DOKKU_APP_CONTAINER_ID=${DOKKU_APP_CIDS[0]}
 fi
 
@@ -79,6 +79,10 @@ cleanup() {
 trap cleanup EXIT
 
 if [[ ! -s "${TMPDIR}/CHECKS" ]] || [[ "$DOKKU_APP_CONTAINER_TYPE" != "web" ]]; then
+  if [[ "$DOKKU_SKIP_DEFAULT_CHECKS" = "true" ]]; then
+    dokku_log_verbose "Skipping default check..."
+    exit 0
+  fi
   dokku_log_verbose "For more efficient zero downtime deployments, create a file CHECKS."
   dokku_log_verbose "See http://progrium.viewdocs.io/dokku/checks-examples.md for examples"
   dokku_log_verbose "CHECKS file not found in container: Running simple container check..."
@@ -87,11 +91,11 @@ if [[ ! -s "${TMPDIR}/CHECKS" ]] || [[ "$DOKKU_APP_CONTAINER_TYPE" != "web" ]];
 
   # simple default check to see if the container stuck around
   # for more thorough checks, create a CHECKS file
-  DOKKU_DEFAULT_WAIT=10
-  dokku_log_info1 "Waiting for $DOKKU_DEFAULT_WAIT seconds ..."
-  sleep $DOKKU_DEFAULT_WAIT
+  DOKKU_DEFAULT_CHECKS_WAIT="${DOKKU_DEFAULT_CHECKS_WAIT:-10}"
+  dokku_log_info1 "Waiting for $DOKKU_DEFAULT_CHECKS_WAIT seconds ..."
+  sleep $DOKKU_DEFAULT_CHECKS_WAIT
 
-  docker ps -q --no-trunc | grep -q "$DOKKU_APP_CONTAINER_ID" || dokku_log_fail "App container failed to start!!"
+  ! (is_container_running $DOKKU_APP_CONTAINER_ID) && dokku_log_fail "App container failed to start!!"
   dokku_log_info1 "Default container check successful!" && exit 0
 fi
 
@@ -125,6 +129,11 @@ do
   # --location   Follow redirects
   CURL_OPTIONS="-q --compressed --fail --location --max-time $TIMEOUT"
 
+  # Set X-Forwarded-Proto header if TLS is enabled.
+  SSL="$DOKKU_ROOT/$APP/tls"; WILDCARD_SSL="$DOKKU_ROOT/tls"
+  if [[ -e "$SSL/server.crt" && -e "$SSL/server.key" ]] || [[ -e "$WILDCARD_SSL/server.crt" && -e "$WILDCARD_SSL/server.key" ]]; then
+    CURL_OPTIONS+=" -H X-Forwarded-Proto:https"
+  fi
 
   exec < "$FILENAME"
   while read CHECK_URL EXPECTED ; do
@@ -133,7 +142,7 @@ do
     [[ -z "$CHECK_URL" || "$CHECK_URL" =~ ^\# ]] && continue
     # Ignore if it's not a URL in a supported format
     # shellcheck disable=SC1001
-    ! [[ "$CHECK_URL" =~ ^(http(s)?:)?\/.+ ]] && continue
+    ! [[ "$CHECK_URL" =~ ^(http(s)?:)?\/.* ]] && continue
 
     if [[ "$CHECK_URL" =~ ^https?: ]] ; then
       URL_PROTOCOL=${CHECK_URL%:*}

plugins/common/functions

@@ -178,16 +178,7 @@ copy_from_image() {
   fi
 }
 
-is_deployed() {
-  APP="$1"
-  if [[ -f "$DOKKU_ROOT/$APP/CONTAINER" ]] || [[ $(ls $DOKKU_ROOT/$APP/CONTAINER.* &> /dev/null; echo $?) -eq 0 ]];then
-    return 0
-  else
-    return 1
-  fi
-}
-
-get_container_ids() {
+get_app_container_ids() {
   APP="$1"
   verify_app_name $APP
   [[ -f $DOKKU_ROOT/$APP/CONTAINER ]] && DOKKU_CIDS+=$(< $DOKKU_ROOT/$APP/CONTAINER)
@@ -201,3 +192,56 @@ get_container_ids() {
   shopt -u nullglob
   echo $DOKKU_CIDS
 }
+
+get_dockerfile_exposed_port() {
+  local DOCKERFILE_PORT=$(grep "^EXPOSE \+[[:digit:]]\+\(\/tcp\)\? *$" $1 | head -1 | sed 's/EXPOSE \+\([[:digit:]]\+\)\(\/tcp\)\?.*/\1/' || true)
+  echo "$DOCKERFILE_PORT"
+}
+
+get_app_running_container_ids() {
+  local APP=$1
+  verify_app_name $APP
+
+  ! (is_deployed $APP) && dokku_log_fail "App $APP has not been deployed"
+  local CIDS=$(get_app_container_ids $APP)
+
+  for CID in $CIDS;do
+    local APP_CONTAINER_STATUS=$(docker inspect -f '{{.State.Running}}' "$CID" || true)
+    [[ "$APP_CONTAINER_STATUS" == "true" ]] && local APP_RUNNING_CONTAINER_IDS+="$CID "
+  done
+
+  echo "$APP_RUNNING_CONTAINER_IDS"
+}
+
+is_deployed() {
+  APP="$1"
+  if [[ -f "$DOKKU_ROOT/$APP/CONTAINER" ]] || [[ $(ls $DOKKU_ROOT/$APP/CONTAINER.* &> /dev/null; echo $?) -eq 0 ]];then
+    return 0
+  else
+    return 1
+  fi
+}
+
+is_container_running () {
+  local CID=$1
+  local CONTAINER_STATUS=$(docker inspect -f '{{.State.Running}}' "$CID" || true)
+
+  if [[ "$CONTAINER_STATUS" == "true" ]]; then
+    return 0
+  else
+    return 1
+  fi
+}
+
+is_app_running() {
+  local APP="$1"
+  verify_app_name $APP
+
+  local APP_RUNNING_CONTAINER_IDS=$(get_app_running_container_ids $APP)
+
+  if [[ -n "$APP_RUNNING_CONTAINER_IDS" ]]; then
+    return 0
+  else
+    return 1
+  fi
+}

plugins/config/commands

@@ -2,8 +2,6 @@
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$(dirname $0)/../common/functions"
 
-ENV_FILE="$DOKKU_ROOT/$2/ENV"
-ENV_FILE_TEMP="$DOKKU_ROOT/$2/ENV.tmp"
 config_create () {
   [ -f $ENV_FILE ] || {
     touch $ENV_FILE
@@ -24,7 +22,7 @@ config_styled_hash () {
 
   while read -r word; do
     KEY=$(echo $word | cut -d"=" -f1)
-    VALUE=$(echo $word | cut -d"=" -f2- | sed -e "s/^'//" -e "s/'$//")
+    VALUE=$(echo $word | cut -d"=" -f2- | sed -e "s/^'//" -e "s/'$//" -e "s/\$$//g")
 
     num_zeros=$((${#longest} - ${#KEY}))
     zeros=" "
@@ -38,6 +36,8 @@ config_styled_hash () {
 
 config_write() {
   ENV_TEMP="$1"
+  ENV_FILE_TEMP="${ENV_FILE}.tmp"
+
   echo "$ENV_TEMP" | sed '/^$/d' | sort > $ENV_FILE_TEMP
   if ! cmp -s $ENV_FILE $ENV_FILE_TEMP; then
     cp -f $ENV_FILE_TEMP $ENV_FILE
@@ -46,14 +46,43 @@ config_write() {
   rm -f $ENV_FILE_TEMP
 }
 
+parse_config_args() {
+  case "$2" in
+    --global)
+      ENV_FILE="$DOKKU_ROOT/ENV"
+      DOKKU_CONFIG_TYPE="global"
+      DOKKU_CONFIG_RESTART=false
+      ;;
+    --no-restart)
+      APP="$3"
+      ENV_FILE="$DOKKU_ROOT/$APP/ENV"
+      DOKKU_CONFIG_RESTART=false
+      DOKKU_CONFIG_TYPE="app"
+      set -- "${@:1:1}" "${@:3}"
+  esac
+
+  APP=${APP:="$2"}
+  ENV_FILE=${ENV_FILE:="$DOKKU_ROOT/$APP/ENV"}
+  DOKKU_CONFIG_TYPE=${DOKKU_CONFIG_TYPE:="app"}
+  DOKKU_CONFIG_RESTART=${DOKKU_CONFIG_RESTART:=true}
+
+  if [[ "$DOKKU_CONFIG_TYPE" = "app" ]]; then
+    if [[ -z $APP ]]; then
+      echo "Please specify an app to run the command on" >&2 && exit 1
+    else
+      verify_app_name "$2"
+    fi
+  fi
+  export APP ENV_FILE DOKKU_CONFIG_TYPE DOKKU_CONFIG_RESTART
+}
+
 case "$1" in
   config)
-    [[ -z $2 ]] && echo "Please specify an app to run the command on" && exit 1
-    verify_app_name "$2"
-    APP="$2"
-
+    parse_config_args "$@"
     config_create
-    [[ ! -s $ENV_FILE ]] && echo "$APP has no config vars" && exit 1
+
+    [[ "$APP" ]] && DOKKU_CONFIG_TYPE=$APP
+    [[ ! -s $ENV_FILE ]] && echo "no config vars for $DOKKU_CONFIG_TYPE" && exit 1
 
     VARS=$(grep -Eo "export ([a-zA-Z_][a-zA-Z0-9_]*=.*)" $ENV_FILE | cut -d" " -f2-)
 
@@ -64,14 +93,13 @@ case "$1" in
       fi
     done
 
-    dokku_log_info2_quiet "$APP config vars"
+
+    dokku_log_info2_quiet "$DOKKU_CONFIG_TYPE config vars"
     config_styled_hash "$VARS"
     ;;
 
   config:get)
-    [[ -z $2 ]] && echo "Please specify an app to run the command on" && exit 1
-    verify_app_name "$2"
-    APP="$2"
+    parse_config_args "$@"
 
     if [[ -z $3 ]]; then
       echo "Usage: dokku config:get APP KEY"
@@ -90,26 +118,8 @@ case "$1" in
     ;;
 
   config:set)
-    [[ -z $2 ]] && echo "Please specify an app to run the command on" && exit 1
-    verify_app_name "$2"
-    APP="$2"
-
-    if [[ -z "${*:3}" ]]; then
-      echo "Usage: dokku config:set APP KEY1=VALUE1 [KEY2=VALUE2 ...]"
-      echo "Must specify KEY and VALUE to set."
-      exit 1
-    fi
-
-    shift 2
-    dokku config:set-norestart $APP "$@"
-    dokku_log_info1 "Restarting app $APP"
-    dokku ps:restart $APP
-   ;;
-
-  config:set-norestart)
-    [[ -z $2 ]] && echo "Please specify an app to run the command on" && exit 1
-    verify_app_name "$2"
-    APP="$2"
+    parse_config_args "$@"
+    [[ "$2" = "--no-restart" ]] && set -- "${@:1:1}" "${@:3}"
 
     if [[ -z "${*:3}" ]]; then
       echo "Usage: dokku config:set APP KEY1=VALUE1 [KEY2=VALUE2 ...]"
@@ -153,29 +163,16 @@ ${var}"
 
       config_write "$ENV_TEMP"
     fi
+
+    if [[ "$DOKKU_CONFIG_RESTART" == "true" ]]; then
+      dokku_log_info1 "Restarting app $APP"
+      dokku ps:restart $APP
+    fi
     ;;
 
   config:unset)
-    [[ -z $2 ]] && echo "Please specify an app to run the command on" && exit 1
-    verify_app_name "$2"
-    APP="$2"
-
-    if [[ -z $3 ]]; then
-      echo "Usage: dokku config:unset APP KEY1 [KEY2 ...]"
-      echo "Must specify KEY to unset."
-      exit 1
-    fi
-
-    shift 2
-    dokku config:unset-norestart $APP "$@"
-    dokku_log_info1 "Restarting app $APP"
-    dokku ps:restart $APP
-  ;;
-
-  config:unset-norestart)
-    [[ -z $2 ]] && echo "Please specify an app to run the command on" && exit 1
-    verify_app_name "$2"
-    APP="$2"
+    parse_config_args "$@"
+    [[ "$2" = "--no-restart" ]] && set -- "${@:1:1}" "${@:3}"
 
     if [[ -z $3 ]]; then
       echo "Usage: dokku config:unset APP KEY1 [KEY2 ...]"
@@ -193,14 +190,31 @@ ${var}"
 
       config_write "$ENV_TEMP"
     done
+
+    if [[ "$DOKKU_CONFIG_RESTART" == "true" ]]; then
+      dokku_log_info1 "Restarting app $APP"
+      dokku ps:restart $APP
+    fi
+    ;;
+
+  config:set-norestart)
+    dokku_log_info2 "$1 is deprecated as of v0.3.22"
+    shift 1
+    dokku config:set --no-restart "$@"
+    ;;
+
+  config:unset-norestart)
+    dokku_log_info2 "$1 is deprecated as of v0.3.22"
+    shift 1
+    dokku config:unset --no-restart "$@"
     ;;
 
   help | config:help)
     cat && cat<<EOF
-    config <app>                                    Display the config vars for an app
-    config:get <app> KEY                            Display a config value for an app
-    config:set <app> KEY1=VALUE1 [KEY2=VALUE2 ...]  Set one or more config vars
-    config:unset <app> KEY1 [KEY2 ...]              Unset one or more config vars
+    config (<app>|--global), Display all global or app-specific config vars
+    config:get (<app>|--global) KEY, Display a global or app-specific config value
+    config:set (<app>|--global) KEY1=VALUE1 [KEY2=VALUE2 ...], Set one or more config vars
+    config:unset (<app>|--global) KEY1 [KEY2 ...], Unset one or more config vars
 EOF
     ;;
 

plugins/docker-options/commands

@@ -141,10 +141,10 @@ case "$1" in
   # Display usage help
   help)
     cat && cat<<EOF
-    docker-options <app>                            Display apps docker options for all phases
-    docker-options <app> <phase(s)>                 Display apps docker options for phase (comma seperated phase list)
-    docker-options:add <app> <phase(s)> OPTION      Add docker option to app for phase (comma seperated phase list)
-    docker-options:remove <app> <phase(s)> OPTION   Remove docker option from app for phase (comma seperated phase list)
+    docker-options <app>, Display apps docker options for all phases
+    docker-options <app> <phase(s)>, Display apps docker options for phase (comma separated phase list)
+    docker-options:add <app> <phase(s)> OPTION, Add docker option to app for phase (comma separated phase list)
+    docker-options:remove <app> <phase(s)> OPTION, Remove docker option from app for phase (comma separated phase list)
 EOF
   ;;
 

plugins/domains/commands

@@ -133,10 +133,10 @@ case "$1" in
 
   help | domains:help)
     cat && cat<<EOF
-    domains <app>                                   List custom domains for app
-    domains:add <app> DOMAIN                        Add a custom domain to app
-    domains:clear <app>                             Clear all custom domains for app
-    domains:remove <app> DOMAIN                     Remove a custom domain from app
+    domains <app>, List custom domains for app
+    domains:add <app> DOMAIN, Add a custom domain to app
+    domains:clear <app>, Clear all custom domains for app
+    domains:remove <app> DOMAIN, Remove a custom domain from app
 EOF
     ;;
 

plugins/nginx-vhosts/commands

@@ -49,6 +49,9 @@ case "$1" in
       shopt -u nullglob
     fi
 
+    DOKKU_APP_CIDS=($(get_app_container_ids $APP))
+    docker cp "${DOKKU_APP_CIDS[0]}:/app/nginx.conf.template" "$DOKKU_ROOT/$APP/" 2> /dev/null || true
+
     [[ -f "$DOKKU_ROOT/ENV" ]] && source $DOKKU_ROOT/ENV
     [[ -f "$DOKKU_ROOT/$APP/ENV" ]] && source $DOKKU_ROOT/$APP/ENV
     [[ -f "$APP_NGINX_TEMPLATE" ]] && NGINX_TEMPLATE="$APP_NGINX_TEMPLATE" && NGINX_CUSTOM_TEMPLATE="true" && dokku_log_info1 'Overriding default nginx.conf with detected nginx.conf.template'
@@ -171,8 +174,8 @@ EOF
 
   help | nginx:help)
     cat && cat<<EOF
-    nginx:import-ssl <app>                          Imports a tarball from stdin; should contain server.crt and server.key
-    nginx:build-config <app>                        (Re)builds nginx config for given app
+    nginx:import-ssl <app>, Imports a tarball from stdin; should contain server.crt and server.key
+    nginx:build-config <app>, (Re)builds nginx config for given app
 EOF
     ;;
 

plugins/ps/commands

@@ -8,7 +8,7 @@ case "$1" in
     [[ -z $2 ]] && echo "Please specify an app to run the command on" && exit 1
     verify_app_name "$2"
 
-    APP="$2"; CONTAINER_IDS=$(get_container_ids $APP)
+    APP="$2"; CONTAINER_IDS=$(get_app_container_ids $APP)
     ! (is_deployed $APP) && echo "App $APP has not been deployed" && exit 0
 
     for CID in $CONTAINER_IDS; do
@@ -18,12 +18,10 @@ case "$1" in
 
   ps:start)
     [[ -z $2 ]] && echo "Please specify an app to run the command on" && exit 1
-    verify_app_name "$2"
-
-    APP="$2"; CONTAINER_IDS=( $(get_container_ids $APP) )
+    verify_app_name "$2"; APP="$2"
     ! (is_deployed $APP) && echo "App $APP has not been deployed" && exit 0
 
-    if [[ "$(docker ps -q --no-trunc| grep -q ${CONTAINER_IDS[0]}; echo $?)" != "0" ]]; then
+    if ! (is_app_running $APP); then
       release_and_deploy $APP
     else
       echo "App $APP already running"
@@ -34,15 +32,13 @@ case "$1" in
     [[ -z $2 ]] && echo "Please specify an app to run the command on" && exit 1
     verify_app_name "$2"
 
-    APP="$2"; CONTAINER_IDS=$(get_container_ids $APP)
+    APP="$2"; CONTAINER_IDS=$(get_app_container_ids $APP)
     ! (is_deployed $APP) && echo "App $APP has not been deployed" && exit 0
 
-    CONTAINER_IDS_EGREP_PATTERN=$(echo $CONTAINER_IDS | xargs | sed -e "s: :|:g")
-    if [[ "$(docker ps -q --no-trunc| egrep -q $CONTAINER_IDS_EGREP_PATTERN; echo $?)" = "0" ]]; then
+    DOKKU_APP_RUNNING_CONTAINER_IDS=$(get_app_running_container_ids $APP)
+    if [[ -n "$DOKKU_APP_RUNNING_CONTAINER_IDS" ]]; then
       echo "Stopping $APP ..."
-      for CID in $CONTAINER_IDS;do
-        docker stop $CID > /dev/null
-      done
+      docker stop $DOKKU_APP_RUNNING_CONTAINER_IDS > /dev/null || true
     else
       echo "App $APP already stopped"
     fi
@@ -105,14 +101,14 @@ case "$1" in
 
   help | ps:help)
     cat && cat<<EOF
-    ps <app>                                        List processes running in app container(s)
-    ps:scale <app> <proc>=<count> [<proc>=<count>]  Set how many processes of a given process to run
-    ps:start <app>                                  Start app container(s)
-    ps:stop <app>                                   Stop app container(s)
-    ps:rebuild <app>                                Rebuild an app
-    ps:rebuildall                                   Rebuild all apps
-    ps:restart <app>                                Restart app container(s)
-    ps:restartall                                   Restart all deployed app containers
+    ps <app>, List processes running in app container(s)
+    ps:scale <app> <proc>=<count> [<proc>=<count>], Set how many instances of a given process to run
+    ps:start <app>, Start app container(s)
+    ps:stop <app>, Stop app container(s)
+    ps:rebuild <app>, Rebuild an app
+    ps:rebuildall, Rebuild all apps
+    ps:restart <app>, Restart app container(s)
+    ps:restartall, Restart all deployed app containers
 EOF
     ;;
 

plugins/shell/commands

@@ -48,7 +48,7 @@ case "$1" in
 
   help | shell:help)
     cat && cat<<EOF
-    shell                                           Spawn dokku shell
+    shell, Spawn dokku shell
 EOF
     ;;
 

tests.mk

@@ -75,6 +75,10 @@ else
 	@$(QUIET) ./tests/ci/unit_test_runner.sh $$UNIT_TEST_BATCH
 endif
 
+deploy-test-checks-root:
+	@echo deploying checks-root app...
+	cd tests && ./test_deploy ./apps/checks-root dokku.me '' true
+
 deploy-test-clojure:
 	@echo deploying config app...
 	cd tests && ./test_deploy ./apps/clojure dokku.me
@@ -137,6 +141,7 @@ deploy-test-static:
 
 deploy-tests:
 	@echo running deploy tests...
+	@$(QUIET) $(MAKE) deploy-test-checks-root
 	@$(QUIET) $(MAKE) deploy-test-config
 	@$(QUIET) $(MAKE) deploy-test-clojure
 	@$(QUIET) $(MAKE) deploy-test-dockerfile

tests/apps/checks-root/CHECKS

@@ -0,0 +1,2 @@
+ATTEMPTS=2
+/

tests/apps/checks-root/index.js

@@ -0,0 +1,11 @@
+var express = require('express');
+var app = express();
+
+app.get('/', function(req, res) {
+  res.sendStatus(404);
+});
+
+var port = process.env.PORT || 5000;
+app.listen(port, function() {
+  console.log('Listening on port ' + port);
+});

tests/apps/checks-root/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "node-example",
+  "version": "0.0.1",
+  "dependencies": {
+    "express": "4.x"
+  },
+  "engines": {
+    "node": "0.12.x",
+    "npm": "2.x"
+  },
+  "scripts": {
+    "start": "node index.js"
+  }
+}

tests/apps/dockerfile/Dockerfile

@@ -2,7 +2,9 @@ FROM ubuntu:trusty
 ENV LC_ALL C
 ENV DEBIAN_FRONTEND noninteractive
 ENV DEBCONF_NONINTERACTIVE_SEEN true
-EXPOSE 3000
+EXPOSE 3001/udp
+EXPOSE  3000/tcp
+EXPOSE 3003
 
 RUN apt-get install -y software-properties-common && add-apt-repository ppa:chris-lea/node.js && apt-get update
 RUN apt-get install -y build-essential curl postgresql-client-9.3 nodejs git

tests/test_deploy

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -xeo pipefail
 
-SELF=$(which $0); APP="$1"; TARGET="$2"; FORWARDED_PORT="$3"
+SELF=$(which $0); APP="$1"; TARGET="$2"; FORWARDED_PORT="$3"; SHOULD_FAIL="$4"
 REMOTE="dokku@$TARGET"
 REPO="test-$(basename $APP)-$RANDOM"
 
@@ -15,6 +15,12 @@ failed(){
   exit 1
 }
 
+succeeded(){
+  echo "************ $1 succeeded but should have failed ************"
+  destroy_app
+  exit 1
+}
+
 TMP=$(mktemp -d -t "$TARGET.XXXXX")
 rmdir $TMP && cp -r "$(dirname "$SELF")"/$APP $TMP
 cd $TMP
@@ -28,11 +34,21 @@ git add .
 
 [[ -x pre-commit ]] && ./pre-commit $REMOTE $REPO
 git commit -m 'initial commit'
-git push target master || failed git-push
+if [[ "$SHOULD_FAIL" == true ]]; then
+  git push target master && succeeded git-push
+else
+  git push target master || failed git-push
+fi
 if [[ -x post-deploy ]]; then
   ./post-deploy $REMOTE $REPO || failed post-deploy
 fi
 
+if [[ "$SHOULD_FAIL" == true ]]; then
+  echo "-----> Deploy failed (as it should have)!"
+  destroy_app
+  exit 0
+fi
+
 URL=$(dokku url $REPO)$FORWARDED_PORT
 sleep 2
 if (./check_deploy $URL); then

tests/unit/config.bats

@@ -3,13 +3,55 @@
 load test_helper
 
 setup() {
+  [[ -f $DOKKU_ROOT/ENV ]] && mv -f $DOKKU_ROOT/ENV $DOKKU_ROOT/ENV.bak
   sudo -H -u dokku /bin/bash -c "echo 'export global_test=true' > $DOKKU_ROOT/ENV"
   create_app
 }
 
 teardown() {
   destroy_app
-  rm -f "$DOKKU_ROOT/ENV"
+  [[ -f $DOKKU_ROOT/ENV.bak ]] && mv -f $DOKKU_ROOT/ENV.bak $DOKKU_ROOT/ENV
+}
+
+@test "(config) config:set --global" {
+  run ssh dokku@dokku.me config:set --global test_var=true test_var2=\"hello world\"
+  echo "output: "$output
+  echo "status: "$status
+  assert_success
+}
+
+@test "(config) config:get --global" {
+  run ssh dokku@dokku.me config:set --global test_var=true test_var2=\"hello world\" test_var3=\"with\\nnewline\"
+  echo "output: "$output
+  echo "status: "$status
+  assert_success
+  run dokku config:get --global test_var2
+  echo "output: "$output
+  echo "status: "$status
+  assert_output 'hello world'
+  run dokku config:get --global test_var3
+  echo "output: "$output
+  echo "status: "$status
+  assert_output 'with\nnewline'
+}
+
+@test "(config) config:unset --global" {
+  run ssh dokku@dokku.me config:set --global test_var=true test_var2=\"hello world\"
+  echo "output: "$output
+  echo "status: "$status
+  assert_success
+  run dokku config:get --global test_var
+  echo "output: "$output
+  echo "status: "$status
+  assert_success
+  run dokku config:unset --global test_var
+  echo "output: "$output
+  echo "status: "$status
+  assert_success
+  run dokku config:get --global test_var
+  echo "output: "$output
+  echo "status: "$status
+  assert_output ""
 }
 
 @test "(config) config:set" {

tests/unit/core_ports.bats

@@ -5,6 +5,7 @@ load test_helper
 setup() {
   [[ -f "$DOKKU_ROOT/VHOST" ]] && cp -f "$DOKKU_ROOT/VHOST" "$DOKKU_ROOT/VHOST.bak"
   [[ -f "$DOKKU_ROOT/HOSTNAME" ]] && cp -f "$DOKKU_ROOT/HOSTNAME" "$DOKKU_ROOT/HOSTNAME.bak"
+  DOCKERFILE="$BATS_TMPDIR/Dockerfile"
 }
 
 teardown() {
@@ -162,3 +163,29 @@ check_urls() {
 
   check_urls http://my-cool-guy-test-app.127.0.0.1.xip.io
 }
+
+@test "(core) port exposure (dockerfile raw port)" {
+  source "$PLUGIN_PATH/common/functions"
+  cat<<EOF > $DOCKERFILE
+EXPOSE 3001/udp
+EXPOSE 3003
+EXPOSE  3000/tcp
+EOF
+  run get_dockerfile_exposed_port $DOCKERFILE
+  echo "output: "$output
+  echo "status: "$status
+  assert_output 3003
+}
+
+@test "(core) port exposure (dockerfile tcp port)" {
+  source "$PLUGIN_PATH/common/functions"
+  cat<<EOF > $DOCKERFILE
+EXPOSE 3001/udp
+EXPOSE  3000/tcp
+EXPOSE 3003
+EOF
+  run get_dockerfile_exposed_port $DOCKERFILE
+  echo "output: "$output
+  echo "status: "$status
+  assert_output 3000
+}

tests/unit/test_helper.bash

@@ -2,6 +2,7 @@
 
 # constants
 DOKKU_ROOT=${DOKKU_ROOT:=~dokku}
+PLUGIN_PATH=${PLUGIN_PATH:="/var/lib/dokku/plugins"}
 TEST_APP=my-cool-guy-test-app
 
 # test functions