Merge pull request #229 from crazy-max/build-summary-env-change

switch DOCKER_BUILD_SUMMARY_DISABLE to DOCKER_BUILD_SUMMARY

Author: crazy-max

.github/workflows/ci.yml

@@ -544,7 +544,30 @@ jobs:
             ./test/config.hcl
           targets: app
         env:
-          DOCKER_BUILD_SUMMARY_DISABLE: true
+          DOCKER_BUILD_SUMMARY: false
+
+  summary-disable-deprecated:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        uses: ./
+        with:
+          files: |
+            ./test/config.hcl
+          targets: app
+        env:
+          DOCKER_BUILD_NO_SUMMARY: true
 
   summary-not-supported:
     runs-on: ubuntu-latest

README.md

@@ -154,7 +154,7 @@ including build stats, logs, outputs, and more. The build record can be
 imported to Docker Desktop for inspecting the build in greater detail.
 
 Summaries are enabled by default, but can be disabled with the
-`DOCKER_BUILD_NO_SUMMARY` [environment variable](#environment-variables).
+`DOCKER_BUILD_SUMMARY` [environment variable](#environment-variables).
 
 For more information about summaries, refer to the
 [documentation](https://docs.docker.com/go/build-summary/).
@@ -279,10 +279,10 @@ The following outputs are available
 
 ### environment variables
 
-| Name                                 | Type   | Description                                                                                                                                                                                                                                                        |
-|--------------------------------------|--------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| `DOCKER_BUILD_SUMMARY_DISABLE`       | Bool   | If `true`, [build summary](https://docs.docker.com/build/ci/github-actions/build-summary/) generation is disabled                                                                                                                                                  |
-| `DOCKER_BUILD_EXPORT_RETENTION_DAYS` | Number | Duration after which build export artifact will expire in days. Defaults to repository/org [retention settings](https://docs.github.com/en/actions/learn-github-actions/usage-limits-billing-and-administration#artifact-and-log-retention-policy) if unset or `0` |
+| Name                                 | Type   | Default | Description                                                                                                                                                                                                                                                        |
+|--------------------------------------|--------|---------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `DOCKER_BUILD_SUMMARY`               | Bool   | `true`  | If `false`, [build summary](https://docs.docker.com/build/ci/github-actions/build-summary/) generation is disabled                                                                                                                                                 |
+| `DOCKER_BUILD_EXPORT_RETENTION_DAYS` | Number |         | Duration after which build export artifact will expire in days. Defaults to repository/org [retention settings](https://docs.github.com/en/actions/learn-github-actions/usage-limits-billing-and-administration#artifact-and-log-retention-policy) if unset or `0` |
 
 ## Contributing
 

dist/index.js

@@ -164,7 +164,7 @@ actionsToolkit.run(
     });
 
     await core.group(`Check build summary support`, async () => {
-      if (buildSummaryDisabled()) {
+      if (!buildSummaryEnabled()) {
         core.info('Build summary disabled');
       } else if (GitHub.isGHES) {
         core.warning('Build summary is not yet supported on GHES');
@@ -244,14 +244,14 @@ async function buildRefs(toolkit: Toolkit, since: Date, builder?: string): Promi
   return refs;
 }
 
-function buildSummaryDisabled(): boolean {
+function buildSummaryEnabled(): boolean {
   if (process.env.DOCKER_BUILD_NO_SUMMARY) {
-    core.warning('DOCKER_BUILD_NO_SUMMARY is deprecated. Use DOCKER_BUILD_SUMMARY_DISABLE instead.');
-    return Util.parseBool(process.env.DOCKER_BUILD_NO_SUMMARY);
-  } else if (process.env.DOCKER_BUILD_SUMMARY_DISABLE) {
-    return Util.parseBool(process.env.DOCKER_BUILD_SUMMARY_DISABLE);
+    core.warning('DOCKER_BUILD_NO_SUMMARY is deprecated. Set DOCKER_BUILD_SUMMARY to false instead.');
+    return !Util.parseBool(process.env.DOCKER_BUILD_NO_SUMMARY);
+  } else if (process.env.DOCKER_BUILD_SUMMARY) {
+    return Util.parseBool(process.env.DOCKER_BUILD_SUMMARY);
   }
-  return false;
+  return true;
 }
 
 function buildExportRetentionDays(): number | undefined {