FEATURE: Add workflow for launcher_go (#848)

Author: featheredtoast

.github/workflows/build.yml

@@ -2,7 +2,13 @@ on:
   push:
     branches:
       - main
+    paths-ignore:
+      - "launcher_go/**"
+      - ".github/workflows/launcher_go.yml"
   pull_request:
+    paths-ignore:
+      - "launcher_go/**"
+      - ".github/workflows/launcher_go.yml"
   schedule:
     - cron: "0 0 * * *"
 

.github/workflows/launcher_go.yml

@@ -0,0 +1,47 @@
+name: launcher_go
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - "launcher_go/**"
+      - ".github/workflows/launcher_go.yml"
+  pull_request:
+    paths:
+      - "launcher_go/**"
+      - ".github/workflows/launcher_go.yml"
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    strategy:
+      fail-fast: true
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: ">=1.21.0"
+      - name: Run gofmt
+        working-directory: ./launcher_go/v2
+        run: |
+          if [ "$(gofmt -l . | wc -l)" -gt 0 ]; then
+            exit 1
+          fi
+
+  test:
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 5
+    strategy:
+      fail-fast: true
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: ">=1.21.0"
+      - name: Run tests
+        working-directory: ./launcher_go/v2
+        run: go test ./...

launcher_go/v2/cli_build_test.go

@@ -35,8 +35,10 @@ var _ = Describe("Build", func() {
 			TemplatesDir: "./test",
 			BuildDir:     testDir,
 		}
+
 		utils.CmdRunner = CreateNewFakeCmdRunner()
 	})
+
 	AfterEach(func() {
 		os.RemoveAll(testDir)
 	})
@@ -72,8 +74,8 @@ var _ = Describe("Build", func() {
 		}
 
 		var checkConfigureCmd = func(cmd exec.Cmd) {
-			Expect(cmd.String()).To(Equal(
-				"/usr/local/bin/docker run " +
+			Expect(cmd.String()).To(ContainSubstring(
+				"docker run " +
 					"--env DISCOURSE_DB_HOST " +
 					"--env DISCOURSE_DB_PASSWORD " +
 					"--env DISCOURSE_DB_PORT " +
@@ -143,8 +145,8 @@ var _ = Describe("Build", func() {
 		// commit on configure
 		var checkConfigureCommit = func(cmd exec.Cmd) {
 			Expect(cmd.String()).To(MatchRegexp(
-				"/usr/local/bin/docker commit " +
-					`--change LABEL org\.opencontainers\.image\.created="[\d\-T:+]+" ` +
+				"docker commit " +
+					`--change LABEL org\.opencontainers\.image\.created="[\d\-T:Z]+" ` +
 					`--change CMD \["/sbin/boot"\] ` +
 					"discourse-build-test local_discourse/test",
 			))
@@ -154,7 +156,7 @@ var _ = Describe("Build", func() {
 
 		// configure also cleans up
 		var checkConfigureClean = func(cmd exec.Cmd) {
-			Expect(cmd.String()).To(Equal("/usr/local/bin/docker rm --force discourse-build-test"))
+			Expect(cmd.String()).To(ContainSubstring("docker rm --force discourse-build-test"))
 		}
 
 		It("Should run docker build with correct arguments", func() {

launcher_go/v2/docker/commands.go

@@ -270,7 +270,7 @@ func (r *DockerPupsRunner) Run() error {
 		cmd := exec.Command("docker",
 			"commit",
 			"--change",
-			"LABEL org.opencontainers.image.created=\""+time.Now().Format(time.RFC3339)+"\"",
+			"LABEL org.opencontainers.image.created=\""+time.Now().UTC().Format(time.RFC3339)+"\"",
 			"--change",
 			"CMD [\""+r.Config.BootCommand()+"\"]",
 			r.ContainerId,