refactor: remove tmpDir management and buildx installation

Since setup-docker-builder handles all infrastructure setup, build-push-action
no longer needs to:
- Install buildx (just assert it's available)
- Manage temporary directories (handled by actions toolkit)

Changes:
- Replace buildx installation with simple availability assertion
- Remove tmpDir state management entirely
- Remove buildx-version input parameter
- Clean up unused imports and functions

The action now assumes buildx is already configured by setup-docker-builder
or another setup action, making it simpler and more focused.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Claude 2025-08-01 14:49:31 -04:00
parent 4108c3efae
commit fece9d42f3
5 changed files with 14 additions and 98 deletions

2
dist/index.js generated vendored

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2
dist/index.js.map generated vendored

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View File

@ -58,7 +58,6 @@ export interface Inputs {
ulimit: string[];
'github-token': string;
nofallback: boolean;
'buildx-version': string;
}
export async function getInputs(): Promise<Inputs> {
@ -96,8 +95,7 @@ export async function getInputs(): Promise<Inputs> {
target: core.getInput('target'),
ulimit: Util.getInputList('ulimit', {ignoreComma: true}),
'github-token': core.getInput('github-token'),
nofallback: core.getBooleanInput('nofallback'),
'buildx-version': core.getInput('buildx-version')
nofallback: core.getBooleanInput('nofallback')
};
}

View File

@ -1,4 +1,3 @@
import * as fs from 'fs';
import * as path from 'path';
import * as stateHelper from './state-helper';
import * as core from '@actions/core';
@ -20,47 +19,10 @@ import * as context from './context';
import * as reporter from './reporter';
import {Metric_MetricType} from '@buf/blacksmith_vm-agent.bufbuild_es/stickydisk/v1/stickydisk_pb';
const DEFAULT_BUILDX_VERSION = 'v0.23.0';
async function retryWithBackoff<T>(operation: () => Promise<T>, maxRetries: number = 5, initialBackoffMs: number = 200): Promise<T> {
let lastError: Error = new Error('No error occurred');
for (let attempt = 0; attempt < maxRetries; attempt++) {
try {
return await operation();
} catch (error) {
lastError = error;
if (error.message?.includes('429') || error.status === 429) {
if (attempt < maxRetries - 1) {
const backoffMs = initialBackoffMs * Math.pow(2, attempt);
core.info(`Rate limited (429). Retrying in ${backoffMs}ms...`);
await new Promise(resolve => setTimeout(resolve, backoffMs));
continue;
}
}
throw error;
}
}
throw lastError;
}
async function setupBuildx(version: string, toolkit: Toolkit): Promise<void> {
let toolPath;
const standalone = await toolkit.buildx.isStandalone();
if (!(await toolkit.buildx.isAvailable()) || version) {
await core.group(`Download buildx from GitHub Releases`, async () => {
toolPath = await retryWithBackoff(() => toolkit.buildxInstall.download(version || 'latest', true));
});
}
if (toolPath) {
await core.group(`Install buildx`, async () => {
if (standalone) {
await toolkit.buildxInstall.installStandalone(toolPath);
} else {
await toolkit.buildxInstall.installPlugin(toolPath);
}
});
async function assertBuildxAvailable(toolkit: Toolkit): Promise<void> {
if (!(await toolkit.buildx.isAvailable())) {
core.setFailed(`Docker buildx is required. Please use setup-docker-builder action or setup-buildx-action to configure buildx.`);
throw new Error('Docker buildx is not available');
}
await core.group(`Buildx version`, async () => {
@ -68,12 +30,6 @@ async function setupBuildx(version: string, toolkit: Toolkit): Promise<void> {
});
}
// Validates the version string to ensure it matches a basic expected pattern.
// Accepts versions of the form `v<MAJOR>.<MINOR>.<PATCH>` (e.g., v0.20.0) or the literal string `latest`.
function isValidBuildxVersion(version: string): boolean {
return version === 'latest' || /^v\d+\.\d+\.\d+$/.test(version);
}
/**
* Reports the build start to the backend and gets a build ID for tracking.
*
@ -130,24 +86,9 @@ actionsToolkit.run(
}
});
// Determine which Buildx version to install. If the user provided an input, validate it;
// otherwise, fall back to the default.
let buildxVersion = DEFAULT_BUILDX_VERSION;
if (inputs['buildx-version'] && inputs['buildx-version'].trim() !== '') {
if (isValidBuildxVersion(inputs['buildx-version'])) {
buildxVersion = inputs['buildx-version'];
} else {
core.warning(`Invalid buildx-version '${inputs['buildx-version']}'. ` + `Expected 'latest' or a version in the form v<MAJOR>.<MINOR>.<PATCH>. ` + `Falling back to default ${DEFAULT_BUILDX_VERSION}.`);
}
}
await core.group(`Setup buildx`, async () => {
await setupBuildx(buildxVersion, toolkit);
if (!(await toolkit.buildx.isAvailable())) {
core.setFailed(`Docker buildx is required. See https://github.com/docker/setup-buildx-action to set up buildx.`);
return;
}
// Assert that buildx is available (should be installed by setup-docker-builder)
await core.group(`Check buildx availability`, async () => {
await assertBuildxAvailable(toolkit);
});
let buildId: string | null = null;
@ -173,15 +114,12 @@ actionsToolkit.run(
}
});
// The sentinel file should already exist from setup-docker-builder
let builder: BuilderInfo;
await core.group(`Builder info`, async () => {
builder = await toolkit.builder.inspect();
core.info(JSON.stringify(builder, null, 2));
});
await core.group(`Proxy configuration`, async () => {
let dockerConfig: ConfigFile | undefined;
let dockerConfigMalformed = false;
@ -207,7 +145,6 @@ actionsToolkit.run(
}
});
stateHelper.setTmpDir(Context.tmpDir());
const args: string[] = await context.getArgs(inputs, toolkit);
args.push('--debug');
@ -302,7 +239,7 @@ actionsToolkit.run(
buildError = error as Error;
}
await core.group('Cleaning up Blacksmith builder', async () => {
await core.group('Reporting build completion', async () => {
try {
let exportRes;
if (!buildError) {
@ -312,10 +249,6 @@ actionsToolkit.run(
});
}
// Buildkitd is now managed by setup-docker-builder, not here
// Sticky disk is now managed by setup-docker-builder, not here
if (buildId) {
if (!buildError) {
await reporter.reportBuildCompleted(exportRes, buildId, ref, buildDurationSeconds);
@ -326,8 +259,6 @@ actionsToolkit.run(
} catch (error) {
core.warning(`Error during Blacksmith builder shutdown: ${error.message}`);
await reporter.reportBuildPushActionFailure(error, 'shutting down blacksmith builder');
} finally {
// Buildkitd logs are managed by setup-docker-builder
}
});
@ -340,15 +271,7 @@ actionsToolkit.run(
async () => {
await core.group('Final cleanup', async () => {
try {
// Buildkitd is now managed by setup-docker-builder, not here
// Sticky disk is also managed by setup-docker-builder, not here
// Clean up temp directory if it exists.
if (stateHelper.tmpDir.length > 0) {
fs.rmSync(stateHelper.tmpDir, {recursive: true});
core.debug(`Removed temp folder ${stateHelper.tmpDir}`);
}
// No temp directory cleanup needed - handled by actions toolkit
} catch (error) {
core.warning(`Error during final cleanup: ${error.message}`);
await reporter.reportBuildPushActionFailure(error, 'final cleanup');
@ -392,4 +315,3 @@ function buildSummaryEnabled(): boolean {
}
return true;
}

View File

@ -2,7 +2,6 @@ import * as core from '@actions/core';
import {Inputs, sanitizeInputs} from './context';
export const tmpDir = process.env['STATE_tmpDir'] || '';
export const inputs = process.env['STATE_inputs'] ? JSON.parse(process.env['STATE_inputs']) : undefined;
export const buildRef = process.env['STATE_buildRef'] || '';
export const isSummarySupported = !!process.env['STATE_isSummarySupported'];
@ -14,9 +13,6 @@ export const dockerBuildStatus = process.env['STATE_dockerBuildStatus'] || '';
export const blacksmithBuilderLaunchTime = process.env['STATE_blacksmithBuilderLaunchTime'] || '';
export const dockerBuildDurationSeconds = process.env['STATE_dockerBuildDurationSeconds'] || '';
export function setTmpDir(tmpDir: string) {
core.saveState('tmpDir', tmpDir);
}
export function setInputs(inputs: Inputs) {
core.saveState('inputs', JSON.stringify(sanitizeInputs(inputs)));