bake: remove gha cache

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

Author: crazy-max

.github/workflows/.test-bake.yml

@@ -29,8 +29,6 @@ jobs:
       contents: read
       id-token: write
     with:
-      cache: true
-      cache-scope: bake-aws
       context: test
       output: image
       push: ${{ github.event_name != 'pull_request' }}
@@ -80,8 +78,6 @@ jobs:
       contents: read
       id-token: write
     with:
-      cache: true
-      cache-scope: bake-aws
       context: test
       output: image
       push: ${{ github.event_name != 'pull_request' }}
@@ -131,8 +127,6 @@ jobs:
       contents: read
       id-token: write
     with:
-      cache: true
-      cache-scope: bake-aws-nosign
       context: test
       output: image
       push: ${{ github.event_name != 'pull_request' }}
@@ -184,8 +178,6 @@ jobs:
       id-token: write
       packages: write
     with:
-      cache: true
-      cache-scope: bake-aws
       context: test
       output: image
       push: ${{ github.event_name != 'pull_request' }}
@@ -244,7 +236,6 @@ jobs:
     with:
       artifact-name: bake-output
       artifact-upload: true
-      cache: true
       context: test
       output: local
       sbom: true
@@ -282,7 +273,6 @@ jobs:
     with:
       artifact-name: bake-single-output
       artifact-upload: true
-      cache: true
       context: test
       output: local
       sbom: true
@@ -319,7 +309,6 @@ jobs:
       id-token: write
     with:
       artifact-upload: false
-      cache: true
       context: test
       output: local
       sbom: true
@@ -355,7 +344,6 @@ jobs:
     with:
       artifact-name: bake-nosign-output
       artifact-upload: true
-      cache: true
       context: test
       output: local
       sbom: true

.github/workflows/bake.yml

@@ -27,20 +27,6 @@ on:
         type: string
         description: "Environment variables to inject in the reusable workflow as list of key-value pair. This is similar to the GitHub Actions env context that is currently not available when calling a reusable workflow"
         required: false
-      cache:
-        type: boolean
-        description: "Enable cache to GitHub Actions cache backend"
-        required: false
-        default: false
-      cache-scope:
-        type: string
-        description: "Which scope cache object belongs to if cache enabled (defaults to target name)"
-        required: false
-      cache-mode:
-        type: string
-        description: "Cache layers to export if cache enabled (min or max)"
-        required: false
-        default: 'min'
       context:
         type: string
         description: "Context to build from in the Git working tree"
@@ -370,23 +356,23 @@ jobs:
         name: Set up QEMU
         uses: docker/setup-qemu-action@c7c53464625b32c7a7e944ae62b3e17d2b600130 # v3.7.0
         if: ${{ inputs.setup-qemu }}
+        with:
+          cache-image: false
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
         with:
           version: ${{ env.BUILDX_VERSION }}
           buildkitd-flags: --debug
           driver-opts: image=${{ env.BUILDKIT_IMAGE }}
+          cache-binary: false
       -
         name: Prepare
         id: prepare
         uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         env:
           INPUT_PLATFORM: ${{ matrix.platform }}
           INPUT_LOCAL-EXPORT-DIR: ${{ env.LOCAL_EXPORT_DIR }}
-          INPUT_CACHE: ${{ inputs.cache }}
-          INPUT_CACHE-SCOPE: ${{ inputs.cache-scope }}
-          INPUT_CACHE-MODE: ${{ inputs.cache-mode }}
           INPUT_CONTEXT: ${{ inputs.context }}
           INPUT_FILES: ${{ inputs.files }}
           INPUT_OUTPUT: ${{ inputs.output }}
@@ -414,9 +400,6 @@ jobs:
             
             const inpLocalExportDir = core.getInput('local-export-dir');
             
-            const inpCache = core.getBooleanInput('cache');
-            const inpCacheScope = core.getInput('cache-scope');
-            const inpCacheMode = core.getInput('cache-mode');
             const inpContext = core.getInput('context');
             const inpFiles = Util.getInputList('files');
             const inpOutput = core.getInput('output');
@@ -514,10 +497,6 @@ jobs:
               if (inpPlatform) {
                 bakeOverrides.push(`*.platform=${inpPlatform}`);
               }
-              if (inpCache) {
-                bakeOverrides.push(`*.cache-from=type=gha,scope=${inpCacheScope || target}${platformPairSuffix}`);
-                bakeOverrides.push(`*.cache-to=type=gha,scope=${inpCacheScope || target}${platformPairSuffix},mode=${inpCacheMode}`);
-              }
               core.info(JSON.stringify(bakeOverrides, null, 2));
               core.setOutput('overrides', bakeOverrides.join(os.EOL));
             });
@@ -567,7 +546,7 @@ jobs:
             const { Install } = require('@docker/actions-toolkit/lib/cosign/install');
             
             const cosignInstall = new Install();
-            const cosignBinPath = await cosignInstall.download(core.getInput('cosign-version'), false, true);
+            const cosignBinPath = await cosignInstall.download(core.getInput('cosign-version'), true, true);
             await cosignInstall.install(cosignBinPath);
             
             const cosign = new Cosign();
@@ -733,6 +712,7 @@ jobs:
           version: ${{ env.BUILDX_VERSION }}
           buildkitd-flags: --debug
           driver-opts: image=${{ env.BUILDKIT_IMAGE }}
+          cache-binary: false
       -
         name: Create manifest
         if: ${{ inputs.output == 'image' }}

README.md

@@ -331,9 +331,6 @@ on:
 | `artifact-name`        | String      | `docker-github-builder-assets` | Name of the uploaded GitHub artifact (for `local` output)                                                                                                                                                                                                                                                                             |
 | `artifact-upload`      | Bool        | `false`                        | Upload build output GitHub artifact (for `local` output)                                                                                                                                                                                                                                                                              |
 | `envs`                 | List        |                                | Environment variables to inject in the reusable workflow as list of key-value pair. This is similar to the [GitHub Actions `env` context](https://docs.github.com/en/actions/reference/workflows-and-actions/contexts#env-context) that is currently not available when calling a reusable workflow                                   |
-| `cache`                | Bool        | `false`                        | Enable [GitHub Actions cache](https://docs.docker.com/build/cache/backends/gha/) exporter                                                                                                                                                                                                                                             |
-| `cache-scope`          | String      | target name or `buildkit`      | Which [scope cache object belongs to](https://docs.docker.com/build/cache/backends/gha/#scope) if `cache` is enabled. This is the cache blob prefix name used when pushing cache to GitHub Actions cache backend                                                                                                                      |
-| `cache-mode`           | String      | `min`                          | [Cache layers to export](https://docs.docker.com/build/cache/backends/#cache-mode) if cache enabled (`min` or `max`). In `min` cache mode, only layers that are exported into the resulting image are cached, while in `max` cache mode, all layers are cached, even those of intermediate steps                                      |
 | `context`              | String      | `.`                            | Context to build from in the Git working tree                                                                                                                                                                                                                                                                                         |
 | `files`                | List        | `{context}/docker-bake.hcl`    | List of bake definition files                                                                                                                                                                                                                                                                                                         |
 | `output`               | String      |                                | Build output destination (one of [`image`](https://docs.docker.com/build/exporters/image-registry/) or [`local`](https://docs.docker.com/build/exporters/local-tar/)).                                                                                                                                                                |