e834313fcd
* Download tarball from zig download index * try this * Remove promisify * Revert "try this" This reverts commit e6ecfb58ed2819755bc79af1349e4fd0db59e3b5.
74 lines
1.9 KiB
JavaScript
74 lines
1.9 KiB
JavaScript
const os = require('os')
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const path = require('path')
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const semver = require('semver')
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const get = require('simple-get').concat
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const actions = require('@actions/core')
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const cache = require('@actions/tool-cache')
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function getJSON (opts) {
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return new Promise((resolve, reject) => {
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get({ ...opts, json: true }, (err, req, data) => {
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if (err) {
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reject(err)
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} else {
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resolve(data)
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}
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})
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})
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}
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async function downloadZig (version) {
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const host = {
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linux: 'x86_64-linux',
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darwin: 'x86_64-macos',
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win32: 'x86_64-windows'
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}[os.platform()] || os.platform()
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const ext = {
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linux: 'tar.xz',
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darwin: 'tar.xz',
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win32: 'zip'
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}[os.platform()]
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const index = await getJSON({ url: 'https://ziglang.org/download/index.json' })
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const availableVersions = Object.keys(index).filter((v) => semver.valid(v))
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const useVersion = semver.maxSatisfying(availableVersions, version)
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const meta = index[useVersion || version]
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if (!meta || !meta[host]) {
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throw new Error(`Could not find version ${version} for platform ${host}`)
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}
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const hostVariantName = {
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linux: 'linux-x86_64',
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darwin: 'macos-x86_64',
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win32: 'windows-x86_64'
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}[os.platform()]
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const variantName = `zig-${hostVariantName}-${version}`
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const downloadPath = await cache.downloadTool(meta[host].tarball)
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const zigPath = ext === 'zip'
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? await cache.extractZip(downloadPath)
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: await cache.extractTar(downloadPath, undefined, 'x')
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const binPath = path.join(zigPath, variantName)
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return cache.cacheDir(binPath, 'zig', version)
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}
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async function main () {
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const version = actions.getInput('version') || '0.5.0'
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if (semver.lt(version, '0.3.0')) {
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actions.setFailed('This action does not work with Zig 0.1.0 and Zig 0.2.0')
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return
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}
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let zigPath = cache.find('zig', version)
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if (!zigPath) {
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zigPath = await downloadZig(version)
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}
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// Add the `zig` binary to the $PATH
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actions.addPath(zigPath)
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}
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main()
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