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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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4
plugins/ps/subcommands.go
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@@ -158,13 +158,13 @@ func CommandRetire(appName string) error {
}
// CommandScale gets or sets how many instances of a given process to run
func CommandScale(appName string, skipDeploy bool, processTuples []string) error {
func CommandScale(appName string, skipDeploy bool, format string, processTuples []string) error {
if err := common.VerifyAppName(appName); err != nil {
return err
}
if len(processTuples) == 0 {
return scaleReport(appName)
return scaleReport(appName, format)
}
if !canScaleApp(appName) {