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metadata-action
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use Util.parseBool to parse env 

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>
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CrazyMax 2025-02-26 14:26:59 +01:00
parent b539e14bf6
commit a550435c60
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2 changed files with 10 additions and 3 deletions
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2
README.md
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@ -346,7 +346,7 @@ So it can be used with our [Docker Build Push action](https://github.com/docker/
| `DOCKER_METADATA_PR_HEAD_SHA` | Bool | If `true`, set associated head SHA instead of commit SHA that triggered the workflow on pull request event |
| `DOCKER_METADATA_SHORT_SHA_LENGTH` | Number | Specifies the length of the [short commit SHA](#typesha) to ensure uniqueness. Default is `7`, but can be increased for larger repositories. |
| `DOCKER_METADATA_ANNOTATIONS_LEVELS` | String | Comma separated list of annotations levels to set for annotations output separated (default `manifest`) |
| `DOCKER_METADATA_SET_OUTPUT_ENV` | Bool | If `true`, sets each output as an environmental variable (default `true`) |
| `DOCKER_METADATA_SET_OUTPUT_ENV` | Bool | If `true`, sets each output as an environment variable (default `true`) |
## `context` input

11
src/main.ts
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@ -2,6 +2,7 @@ import * as fs from 'fs';
import * as core from '@actions/core';
import * as actionsToolkit from '@docker/actions-toolkit';
import {Toolkit} from '@docker/actions-toolkit/lib/toolkit';
import {Util} from '@docker/actions-toolkit/lib/util';
import {getContext, getInputs, Inputs} from './context';
import {Meta, Version} from './meta';
@ -13,8 +14,7 @@ actionsToolkit.run(
const toolkit = new Toolkit({githubToken: inputs.githubToken});
const context = await getContext(inputs.context, toolkit);
const repo = await toolkit.github.repoData();
const outputEnv = (process.env.DOCKER_METADATA_SET_OUTPUT_ENV || 'true') === 'true';
const setOutput = outputEnv ? setOutputAndEnv : core.setOutput;
const setOutput = outputEnvEnabled() ? setOutputAndEnv : core.setOutput;
await core.group(`Context info`, async () => {
core.info(`eventName: ${context.eventName}`);
@ -111,3 +111,10 @@ function setOutputAndEnv(name: string, value: string) {
core.setOutput(name, value);
core.exportVariable(`DOCKER_METADATA_OUTPUT_${name.replace(/\W/g, '_').toUpperCase()}`, value);
}
function outputEnvEnabled(): boolean {
if (process.env.DOCKER_METADATA_SET_OUTPUT_ENV) {
return Util.parseBool(process.env.DOCKER_METADATA_SET_OUTPUT_ENV);
}
return true;
}