Add buildkitd-flags for setup-buildx

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

setup-buildx/README.md

@@ -92,10 +92,11 @@ jobs:
 Following inputs can be used as `step.with` keys
 
 | Name               | Type    | Default                           | Description                        |
-|------------------|---------|-----------------------------------|------------------------------------|
+|--------------------|---------|-----------------------------------|------------------------------------|
 | `version`          | String  | _the one installed on the runner_ | [Buildx](https://github.com/docker/buildx) version. e.g. `v0.3.0`, `latest` |
 | `driver`           | String  | `docker-container`                | Sets the [builder driver](https://github.com/docker/buildx#--driver-driver) to be used. |
 | `driver-opt`       | String  |                                   | Passes additional [driver-specific options](https://github.com/docker/buildx#--driver-opt-options). e.g. `image=moby/buildkit:master` |
+| `buildkitd-flags`  | String  |                                   | [Flags for buildkitd](https://github.com/moby/buildkit/blob/master/docs/buildkitd.toml.md) daemon. |
 | `install`          | Bool    | `false`                           | Sets up `docker build` command as an alias to `docker buildx` |
 | `use`              | Bool    | `true`                            | Switch to this builder instance |
 

setup-buildx/action.yml

@@ -17,6 +17,9 @@ inputs:
   driver-opt:
     description: 'Passes additional driver-specific options. Eg. image=moby/buildkit:master'
     required: false
+  buildkitd-flags:
+    description: 'Flags for buildkitd daemon'
+    required: false
   install:
     description: 'Sets up docker build command as an alias to docker buildx'
     default: 'false'

setup-buildx/dist/index.js

@@ -2493,6 +2493,7 @@ function run() {
             const bxVersion = core.getInput('version');
             const bxDriver = core.getInput('driver') || 'docker-container';
             const bxDriverOpt = core.getInput('driver-opt');
+            const bxBuildkitdFlags = core.getInput('buildkitd-flags');
             const bxInstall = /true/i.test(core.getInput('install'));
             const bxUse = /true/i.test(core.getInput('use'));
             const dockerConfigHome = process.env.DOCKER_CONFIG || path.join(os.homedir(), '.docker');
@@ -2501,7 +2502,7 @@ function run() {
             }
             core.info('📣 Buildx info');
             yield exec.exec('docker', ['buildx', 'version']);
-            const builderName = `builder-${(yield buildx.countBuilders()) + 1}-${process.env.GITHUB_JOB}`;
+            const builderName = `builder-${process.env.GITHUB_JOB}-${(yield buildx.countBuilders()) + 1}`;
             core.setOutput('name', builderName);
             stateHelper.setBuilderName(builderName);
             core.info('🔨 Creating a new builder instance...');
@@ -2509,6 +2510,9 @@ function run() {
             if (bxDriverOpt) {
                 createArgs.push('--driver-opt', bxDriverOpt);
             }
+            if (bxBuildkitdFlags) {
+                createArgs.push('--buildkitd-flags', bxBuildkitdFlags);
+            }
             if (bxUse) {
                 createArgs.push('--use');
             }

setup-buildx/src/main.ts

@@ -16,6 +16,7 @@ async function run(): Promise<void> {
     const bxVersion: string = core.getInput('version');
     const bxDriver: string = core.getInput('driver') || 'docker-container';
     const bxDriverOpt: string = core.getInput('driver-opt');
+    const bxBuildkitdFlags: string = core.getInput('buildkitd-flags');
     const bxInstall: boolean = /true/i.test(core.getInput('install'));
     const bxUse: boolean = /true/i.test(core.getInput('use'));
 
@@ -28,7 +29,7 @@ async function run(): Promise<void> {
     core.info('📣 Buildx info');
     await exec.exec('docker', ['buildx', 'version']);
 
-    const builderName: string = `builder-${(await buildx.countBuilders()) + 1}-${process.env.GITHUB_JOB}`;
+    const builderName: string = `builder-${process.env.GITHUB_JOB}-${(await buildx.countBuilders()) + 1}`;
     core.setOutput('name', builderName);
     stateHelper.setBuilderName(builderName);
 
@@ -37,6 +38,9 @@ async function run(): Promise<void> {
     if (bxDriverOpt) {
       createArgs.push('--driver-opt', bxDriverOpt);
     }
+    if (bxBuildkitdFlags) {
+      createArgs.push('--buildkitd-flags', bxBuildkitdFlags);
+    }
     if (bxUse) {
       createArgs.push('--use');
     }