tests: run mvdan/shfmt on test runs

While I do not agree with _every_ style change, this will force Dokku to have consistent formatting across all shell scripts, which is arguably a Good Thing™.

The command used to reprocess everything is:

```shell
shfmt -l -bn -ci -i 2 -w .
```

tests/apps/.websocket.disabled/check_deploy

@@ -1,2 +1,5 @@
 #!/usr/bin/env bash
-set -e; output="$(curl -s -S -i -N -H \"Connection: Upgrade\" -H \"Upgrade: websocket\" -H \"Host: $1\" -H \"Origin: $1\" $1 -m 2)"; echo $output; test "$output" == "bazingaa"
+set -e
+output="$(curl -s -S -i -N -H \"Connection: Upgrade\" -H \"Upgrade: websocket\" -H \"Host: $1\" -H \"Origin: $1\" $1 -m 2)"
+echo $output
+test "$output" == "bazingaa"

tests/apps/clojure/check_deploy

@@ -1,2 +1,6 @@
 #!/usr/bin/env bash
-set -e; sleep 5; output="$(curl -s -S "$1")"; echo "$output"; test "$output" == "Hello World!"
+set -e
+sleep 5
+output="$(curl -s -S "$1")"
+echo "$output"
+test "$output" == "Hello World!"

tests/apps/config/check_deploy

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
-set -e;
+set -e
 
-test_url () {
+test_url() {
   path="$1"
   expected_output="$2"
   url="$base_url$path"

tests/apps/config/post-deploy

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-set -ex;
+set -ex
 
 REMOTE=$1
 REPO=$2

tests/apps/dockerfile-noexpose/check_deploy

@@ -1,2 +1,5 @@
 #!/usr/bin/env bash
-set -e; output="$(curl -s -S "$1")"; echo "$output"; test "$output" == "Hello World!"
+set -e
+output="$(curl -s -S "$1")"
+echo "$output"
+test "$output" == "Hello World!"

tests/apps/dockerfile-procfile-bad/check_deploy

@@ -1,2 +1,5 @@
 #!/usr/bin/env bash
-set -e; output="$(curl -s -S "$1")"; echo "$output"; test "$output" == "nodejs/express"
+set -e
+output="$(curl -s -S "$1")"
+echo "$output"
+test "$output" == "nodejs/express"

tests/apps/dockerfile-procfile/check_deploy

@@ -1,2 +1,5 @@
 #!/usr/bin/env bash
-set -e; output="$(curl -s -S "$1")"; echo "$output"; test "$output" == "nodejs/express"
+set -e
+output="$(curl -s -S "$1")"
+echo "$output"
+test "$output" == "nodejs/express"

tests/apps/dockerfile/check_deploy

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
-set -e;
+set -e
 
-test_url () {
+test_url() {
   path="$1"
   expected_output="$2"
   url="${base_url}:3000${path}"

tests/apps/dockerfile/post-deploy

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-set -ex;
+set -ex
 
 REMOTE=$1
 REPO=$2

tests/apps/gitsubmodules/check_deploy

@@ -1,2 +1,5 @@
 #!/usr/bin/env bash
-set -e; output="$(curl -s -S "$1")"; echo "$output"; test "$output" == "Hello World!"
+set -e
+output="$(curl -s -S "$1")"
+echo "$output"
+test "$output" == "Hello World!"

tests/apps/go-fail-postdeploy/check_deploy

@@ -1,2 +1,3 @@
 #!/usr/bin/env bash
-set -e; test "$(curl -s -S "$1")" == "go"
+set -e
+test "$(curl -s -S "$1")" == "go"

tests/apps/go-fail-predeploy/check_deploy

@@ -1,2 +1,3 @@
 #!/usr/bin/env bash
-set -e; test "$(curl -s -S "$1")" == "go"
+set -e
+test "$(curl -s -S "$1")" == "go"

tests/apps/go/check_deploy

@@ -1,2 +1,3 @@
 #!/usr/bin/env bash
-set -e; test "$(curl -s -S "$1")" == "go"
+set -e
+test "$(curl -s -S "$1")" == "go"

tests/apps/java/check_deploy

@@ -1,2 +1,5 @@
 #!/usr/bin/env bash
-set -e; output="$(curl -s -S "$1")"; echo "$output"; test "$output" == "Hello from Java!"
+set -e
+output="$(curl -s -S "$1")"
+echo "$output"
+test "$output" == "Hello from Java!"

tests/apps/multi/check_deploy

@@ -1,2 +1,3 @@
 #!/usr/bin/env bash
-set -e; curl -s -S "$1" | grep -q "Heroku Multi Buildpack on Dokku"
+set -e
+curl -s -S "$1" | grep -q "Heroku Multi Buildpack on Dokku"

tests/apps/nodejs-express-noprocfile/check_deploy

@@ -1,2 +1,5 @@
 #!/usr/bin/env bash
-set -e; output="$(curl -s -S "$1")"; echo "$output"; test "$output" == "nodejs/express"
+set -e
+output="$(curl -s -S "$1")"
+echo "$output"
+test "$output" == "nodejs/express"

tests/apps/nodejs-express/check_deploy

@@ -1,2 +1,5 @@
 #!/usr/bin/env bash
-set -e; output="$(curl -s -S "$1")"; echo "$output"; test "$output" == "nodejs/express"
+set -e
+output="$(curl -s -S "$1")"
+echo "$output"
+test "$output" == "nodejs/express"

tests/apps/nodejs-worker/check_deploy

@@ -1,2 +1,5 @@
 #!/usr/bin/env bash
-set -e; output="$(pgrep -f "node worker.js" | wc -l)"; echo "$output"; test "$output" == "1"
+set -e
+output="$(pgrep -f "node worker.js" | wc -l)"
+echo "$output"
+test "$output" == "1"

tests/apps/php/check_deploy

@@ -1,2 +1,5 @@
 #!/usr/bin/env bash
-set -e; output="$(curl -s -S "$1")"; echo "$output"; test "$output" == "<html><h3>php</h3></html>"
+set -e
+output="$(curl -s -S "$1")"
+echo "$output"
+test "$output" == "<html><h3>php</h3></html>"

tests/apps/python-flask/check_deploy

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
-set -e;
+set -e
 base_url=$1
-test_url () {
+test_url() {
   path="$1"
   expected_output="$2"
   url="${base_url}${path}"

tests/apps/python-flask/post-deploy

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-set -ex;
+set -ex
 
 REMOTE=$1
 REPO=$2

tests/apps/ruby/check_deploy

@@ -1,2 +1,5 @@
 #!/usr/bin/env bash
-set -e; output="$(curl -s -S "$1")"; echo "$output"; test "$output" == "Hello, world"
+set -e
+output="$(curl -s -S "$1")"
+echo "$output"
+test "$output" == "Hello, world"

tests/apps/scala/check_deploy

@@ -1,2 +1,5 @@
 #!/usr/bin/env bash
-set -e; output="$(curl -s -S "$1")"; echo "$output"; test "$output" == "Hello from Scala!"
+set -e
+output="$(curl -s -S "$1")"
+echo "$output"
+test "$output" == "Hello from Scala!"

tests/apps/static/check_deploy

@@ -1,2 +1,5 @@
 #!/usr/bin/env bash
-set -e; output="$(curl -s -S "$1")"; echo "$output"; test "$output" == "<html><h3>Static Page</h3></html>"
+set -e
+output="$(curl -s -S "$1")"
+echo "$output"
+test "$output" == "<html><h3>Static Page</h3></html>"