Deprecate v0 series (#339)

Author: sethvargo

.github/workflows/deploy-appengine-creds-it.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - uses: google-github-actions/setup-gcloud@main
+    - uses: google-github-actions/setup-gcloud@v0
       with:
         project_id: ${{ secrets.APPENGINE_DEPLOY_PROJECT_ID }}
         service_account_key: ${{ secrets.APPENGINE_DEPLOY_SA_KEY_JSON }}
@@ -60,7 +60,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - uses: google-github-actions/setup-gcloud@main
+    - uses: google-github-actions/setup-gcloud@v0
       with:
         service_account_key: ${{ secrets.APPENGINE_DEPLOY_SA_KEY_JSON }}
 

.github/workflows/deploy-appengine-inputs-it.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - uses: google-github-actions/setup-gcloud@main
+    - uses: google-github-actions/setup-gcloud@v0
       with:
         project_id: ${{ secrets.APPENGINE_DEPLOY_PROJECT_ID }}
         service_account_key: ${{ secrets.APPENGINE_DEPLOY_SA_KEY_JSON }}
@@ -92,7 +92,7 @@ jobs:
     - run: |-
         gcloud config unset project
 
-    - uses: google-github-actions/setup-gcloud@main
+    - uses: google-github-actions/setup-gcloud@v0
       with:
         service_account_key: ${{ secrets.APPENGINE_DEPLOY_SA_KEY_JSON }}
 

.github/workflows/deploy-appengine-it.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - uses: google-github-actions/setup-gcloud@main
+    - uses: google-github-actions/setup-gcloud@v0
       with:
         project_id: ${{ secrets.APPENGINE_DEPLOY_PROJECT_ID }}
         service_account_key: ${{ secrets.APPENGINE_DEPLOY_SA_KEY_JSON }}
@@ -69,7 +69,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - uses: google-github-actions/setup-gcloud@main
+    - uses: google-github-actions/setup-gcloud@v0
       with:
         project_id: ${{ secrets.APPENGINE_DEPLOY_PROJECT_ID }}
         service_account_key: ${{ secrets.APPENGINE_DEPLOY_SA_KEY_JSON }}
@@ -125,7 +125,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - uses: google-github-actions/setup-gcloud@main
+    - uses: google-github-actions/setup-gcloud@v0
       with:
         project_id: ${{ secrets.APPENGINE_DEPLOY_PROJECT_ID }}
         service_account_key: ${{ secrets.APPENGINE_DEPLOY_SA_KEY_JSON }}

dist/index.js

@@ -17,6 +17,7 @@
 import fs from 'fs';
 
 import {
+  error as logError,
   getInput,
   exportVariable,
   info as logInfo,
@@ -65,6 +66,17 @@ export function setUrlOutput(output: string): string | undefined {
  * primary entry point. It is documented inline.
  */
 export async function run(): Promise<void> {
+  // v0 is deprecated and is no longer supported per our "two major versions"
+  // policy.
+  logError(
+    `The v0 series of google-github-actions/deploy-appengine is no longer ` +
+      `maintained. It will not receive updates, improvements, or security ` +
+      `patches. Please upgrade to the latest supported versions: ` +
+      `\n` +
+      `\n` +
+      `    https://github.com/google-github-actions/deploy-appengine`,
+  );
+
   try {
     // Register metrics
     exportVariable(GCLOUD_METRICS_ENV_VAR, GCLOUD_METRICS_LABEL);