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feat: add --format json support to ps:scale

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The `ps:scale` command now accepts a `--format` flag that defaults to `stdout` and can be set to `json` to emit the current formation as a JSON array of process type and quantity objects, matching the JSON output the `:report` subcommands already provide. The flag only applies when displaying the current formation; it is ignored when process types are supplied for scaling. When no scale has been set for the app, the JSON output is an empty array.
This commit is contained in:
Jose Diaz-Gonzalez
2026-07-06 13:57:19 -04:00
parent 4a88f3aba4
commit 857d115fdd
6 changed files with 74 additions and 14 deletions
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2
plugins/ps/src/commands/commands.go
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@@ -23,7 +23,7 @@ Additional commands:`
ps:report [<app>] [<flag>], Displays a process report for one or more apps
ps:restart [--parallel count] [--all|<app>] [<process-name>], Restart an app
ps:restore [<app>], Start previously running apps e.g. after reboot
ps:scale [--skip-deploy] <app> <proc>=<count> [<proc>=<count>...], Get/Set how many instances of a given process to run
ps:scale [--skip-deploy] [--format stdout|json] <app> [<proc>=<count>...], Get/Set how many instances of a given process to run
ps:set <app> <key> <value>, Set or clear a ps property for an app
ps:start [--parallel count] [--all|<app>], Start an app
ps:stop [--parallel count] [--all|<app>], Stop an app