mirror of
https://github.com/docker/setup-buildx-action
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20 lines
570 B
TypeScript
20 lines
570 B
TypeScript
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import * as exec from '@actions/exec';
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export async function getRemoteSha(repo: string, ref: string): Promise<string> {
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return await exec
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.getExecOutput(`git`, ['ls-remote', repo, ref], {
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ignoreReturnCode: true,
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silent: true
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})
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.then(res => {
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if (res.stderr.length > 0 && res.exitCode != 0) {
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throw new Error(res.stderr);
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}
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const [rsha, rref] = res.stdout.trim().split(/[\s\t]/);
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if (rsha.length == 0) {
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throw new Error(`Cannot find remote ref for ${repo}#${ref}`);
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}
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return rsha;
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});
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}
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