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ci: Fix build script to prefer docker for CI (#21439)

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Declan Carroll 2025-10-31 15:18:38 +00:00 committed by GitHub
parent f65b6a82a9
commit 8def449b7e
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1 changed files with 36 additions and 7 deletions
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43
scripts/dockerize-n8n.mjs
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@ -72,16 +72,44 @@ async function commandExists(command) {
}
}
const SupportedContainerEngines = /** @type {const} */(['docker', 'podman'])
const SupportedContainerEngines = /** @type {const} */ (['docker', 'podman']);
/**
* Detect if the local `docker` CLI is actually Podman via the docker shim.
* @returns {Promise<boolean>}
*/
async function isDockerPodmanShim() {
try {
const { stdout } = await $`docker version`;
return stdout.toLowerCase().includes('podman');
} catch {
return false;
}
}
/**
* @returns {Promise<(typeof SupportedContainerEngines[number])>}
*/
async function getContainerEngine() {
if (await commandExists('podman')) {
return 'podman';
// Allow explicit override via env var
const override = process.env.CONTAINER_ENGINE?.toLowerCase();
if (override && /** @type {readonly string[]} */ (SupportedContainerEngines).includes(override)) {
return /** @type {typeof SupportedContainerEngines[number]} */ (override);
}
// use docker by default
return 'docker';
const hasDocker = await commandExists('docker');
const hasPodman = await commandExists('podman');
if (hasDocker) {
// If docker is actually a Podman shim, use podman path to avoid unsupported flags like --load
if (hasPodman && (await isDockerPodmanShim())) {
return 'podman';
}
return 'docker';
}
if (hasPodman) return 'podman';
throw new Error('No supported container engine found. Please install Docker or Podman.');
}
// #endregion ===== Helper Functions =====
@ -136,8 +164,9 @@ async function checkPrerequisites() {
process.exit(1);
}
if (!(await commandExists('docker'))) {
echo(chalk.red('Error: Docker is not installed or not in PATH'));
// Ensure at least one supported container engine is available
if (!(await commandExists('docker')) && !(await commandExists('podman'))) {
echo(chalk.red('Error: Neither Docker nor Podman is installed or in PATH'));
process.exit(1);
}
}