Merge pull request #4233 from dokku/4232-fix-release-command

Properly parse releease command when there is an entrypoint

plugins/app-json/appjson.go

@@ -25,7 +25,12 @@ type AppJSON struct {
 
 func constructScript(command string, shell string, isHerokuishImage bool, hasEntrypoint bool) []string {
 	if hasEntrypoint {
-		return []string{command}
+		words, err := shellquote.Split(strings.TrimSpace(command))
+		if err != nil {
+			common.LogWarn(fmt.Sprintf("Skipping command construction for app with ENTRYPOINT: %v", err.Error()))
+			return nil
+		}
+		return words
 	}
 
 	script := []string{"set -eo pipefail;"}

tests/unit/app-json.bats

@@ -70,22 +70,11 @@ teardown() {
 }
 
 @test "(app-json) app.json dockerfile entrypoint" {
-  run deploy_app dockerfile-entrypoint
+  run deploy_app dockerfile-entrypoint dokku@dokku.me:$TEST_APP add_release_command
   echo "output: $output"
   echo "status: $status"
   assert_success
-
-  run docker inspect "dokku/${TEST_APP}:latest" --format "{{json .Config.Cmd}}"
-  echo "output: $output"
-  echo "status: $status"
-  assert_success
-  assert_output 'null'
-
-  run docker inspect "dokku/${TEST_APP}:latest" --format "{{json .Config.Entrypoint}}"
-  echo "output: $output"
-  echo "status: $status"
-  assert_success
-  assert_output '["./entrypoint"]'
+  assert_output_contains "touch /app/release.test"
 }
 
 @test "(app-json) app.json dockerfile release" {

tests/unit/test_helper.bash

@@ -450,6 +450,13 @@ some lame nginx config
 EOF
 }
 
+add_release_command() {
+  local APP="$1"
+  local APP_REPO_DIR="$2"
+  [[ -z "$APP" ]] && local APP="$TEST_APP"
+  echo "release: touch /app/release.test" >> "$APP_REPO_DIR/Procfile"
+}
+
 build_nginx_config() {
   # simulate nginx post-deploy
   dokku domains:setup "$TEST_APP"