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Antoine Toulme 2025-09-02 16:14:23 -07:00 committed by GitHub
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10
README.md
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@ -191,9 +191,15 @@ steps:
## Getting go version from the go.mod file
The `go-version-file` input accepts a path to a `go.mod` file or a `go.work` file that contains the version of Go to be used by a project.
The `go-version-file` input accepts a path to a `go.mod` file or a `go.work`
file that contains the version of Go to be used by a project. The version taken
from thils file will be:
- The version from the `toolchain` directive, if there is one, otherwise
- The version from the `go` directive
The version can specify a patch version or omit it altogether (e.g., `go 1.22.0` or `go 1.22`).
The `go` directive in `go.mod` can specify a patch version or omit it altogether (e.g., `go 1.22.0` or `go 1.22`).
If a patch version is specified, that specific patch version will be used.
If no patch version is specified, it will search for the latest available patch version in the cache,
[versions-manifest.json](https://github.com/actions/go-versions/blob/main/versions-manifest.json), and the

111
__tests__/setup-go.test.ts
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@ -129,6 +129,9 @@ describe('setup-go', () => {
});
afterEach(() => {
// clear out env var set during 'run'
delete process.env[im.GOTOOLCHAIN_ENV_VAR];
//jest.resetAllMocks();
jest.clearAllMocks();
//jest.restoreAllMocks();
@ -285,7 +288,7 @@ describe('setup-go', () => {
expect(logSpy).toHaveBeenCalledWith(`Setup go version spec 1.13.0`);
});
it('does not export any variables for Go versions >=1.9', async () => {
it('does not export GOROOT for Go versions >=1.9', async () => {
inputs['go-version'] = '1.13.0';
inSpy.mockImplementation(name => inputs[name]);
@ -298,7 +301,7 @@ describe('setup-go', () => {
});
await main.run();
expect(vars).toStrictEqual({});
expect(vars).not.toHaveProperty('GOROOT');
});
it('exports GOROOT for Go versions <1.9', async () => {
@ -314,9 +317,7 @@ describe('setup-go', () => {
});
await main.run();
expect(vars).toStrictEqual({
GOROOT: toolPath
});
expect(vars).toHaveProperty('GOROOT', toolPath);
});
it('finds a version of go already in the cache', async () => {
@ -989,4 +990,104 @@ use .
}
);
});
describe('go-version-file-toolchain', () => {
const goVersions = ['1.22.0', '1.21rc2', '1.18'];
const placeholderVersion = '1.19';
const buildGoMod = (
goVersion: string,
toolchainVersion: string
) => `module example.com/mymodule
go ${goVersion}
toolchain go${toolchainVersion}
require (
example.com/othermodule v1.2.3
example.com/thismodule v1.2.3
example.com/thatmodule v1.2.3
)
replace example.com/thatmodule => ../thatmodule
exclude example.com/thismodule v1.3.0
`;
const buildGoWork = (
goVersion: string,
toolchainVersion: string
) => `go 1.19
toolchain go${toolchainVersion}
use .
`;
goVersions.forEach(version => {
[
{
goVersionfile: 'go.mod',
fileContents: Buffer.from(buildGoMod(placeholderVersion, version)),
expected_version: version,
desc: 'from toolchain directive'
},
{
goVersionfile: 'go.work',
fileContents: Buffer.from(buildGoMod(placeholderVersion, version)),
expected_version: version,
desc: 'from toolchain directive'
},
{
goVersionfile: 'go.mod',
fileContents: Buffer.from(buildGoMod(placeholderVersion, version)),
gotoolchain_env: 'local',
expected_version: placeholderVersion,
desc: 'from go directive when GOTOOLCHAIN is local'
},
{
goVersionfile: 'go.work',
fileContents: Buffer.from(buildGoMod(placeholderVersion, version)),
gotoolchain_env: 'local',
expected_version: placeholderVersion,
desc: 'from go directive when GOTOOLCHAIN is local'
}
].forEach(test => {
it(`reads version (${version}) in ${test.goVersionfile} ${test.desc}`, async () => {
inputs['go-version-file'] = test.goVersionfile;
if (test.gotoolchain_env !== undefined) {
process.env[im.GOTOOLCHAIN_ENV_VAR] = test.gotoolchain_env;
}
existsSpy.mockImplementation(() => true);
readFileSpy.mockImplementation(() => Buffer.from(test.fileContents));
await main.run();
expect(logSpy).toHaveBeenCalledWith(
`Setup go version spec ${test.expected_version}`
);
expect(logSpy).toHaveBeenCalledWith(
`Attempting to download ${test.expected_version}...`
);
expect(logSpy).toHaveBeenCalledWith(
`matching ${test.expected_version}...`
);
});
});
});
});
it('exports GOTOOLCHAIN and sets it in current process env', async () => {
inputs['go-version'] = '1.21.0';
inSpy.mockImplementation(name => inputs[name]);
const vars: {[key: string]: string} = {};
exportVarSpy.mockImplementation((name: string, val: string) => {
vars[name] = val;
});
await main.run();
expect(vars).toStrictEqual({GOTOOLCHAIN: 'local'});
expect(process.env).toHaveProperty('GOTOOLCHAIN', 'local');
});
});

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@ -207,12 +207,15 @@
}
},
"node_modules/@azure/core-http/node_modules/form-data": {
"version": "4.0.0",
"resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.0.tgz",
"integrity": "sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==",
"version": "4.0.4",
"resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.4.tgz",
"integrity": "sha512-KrGhL9Q4zjj0kiUt5OO4Mr/A/jlI2jDYs5eHBpYHPcBEVSiipAvn2Ko2HnPe20rmcuuvMHNdZFp+4IlGTMF0Ow==",
"license": "MIT",
"dependencies": {
"asynckit": "^0.4.0",
"combined-stream": "^1.0.8",
"es-set-tostringtag": "^2.1.0",
"hasown": "^2.0.2",
"mime-types": "^2.1.12"
},
"engines": {
@ -1613,12 +1616,15 @@
}
},
"node_modules/@types/node-fetch/node_modules/form-data": {
"version": "4.0.0",
"resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.0.tgz",
"integrity": "sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==",
"version": "4.0.4",
"resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.4.tgz",
"integrity": "sha512-KrGhL9Q4zjj0kiUt5OO4Mr/A/jlI2jDYs5eHBpYHPcBEVSiipAvn2Ko2HnPe20rmcuuvMHNdZFp+4IlGTMF0Ow==",
"license": "MIT",
"dependencies": {
"asynckit": "^0.4.0",
"combined-stream": "^1.0.8",
"es-set-tostringtag": "^2.1.0",
"hasown": "^2.0.2",
"mime-types": "^2.1.12"
},
"engines": {
@ -2409,6 +2415,19 @@
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/call-bind-apply-helpers": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/call-bind-apply-helpers/-/call-bind-apply-helpers-1.0.2.tgz",
"integrity": "sha512-Sp1ablJ0ivDkSzjcaJdxEunN5/XvksFJ2sMBFfq6x0ryhQV/2b/KwFe21cMpmHtPOSij8K99/wSfoEuTObmuMQ==",
"license": "MIT",
"dependencies": {
"es-errors": "^1.3.0",
"function-bind": "^1.1.2"
},
"engines": {
"node": ">= 0.4"
}
},
"node_modules/callsites": {
"version": "3.1.0",
"resolved": "https://registry.npmjs.org/callsites/-/callsites-3.1.0.tgz",
@ -2776,6 +2795,20 @@
"node": ">=6.0.0"
}
},
"node_modules/dunder-proto": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/dunder-proto/-/dunder-proto-1.0.1.tgz",
"integrity": "sha512-KIN/nDJBQRcXw0MLVhZE9iQHmG68qAVIBg9CqmUYjmQIhgij9U5MFvrqkUL5FbtyyzZuOeOt0zdeRe4UY7ct+A==",
"license": "MIT",
"dependencies": {
"call-bind-apply-helpers": "^1.0.1",
"es-errors": "^1.3.0",
"gopd": "^1.2.0"
},
"engines": {
"node": ">= 0.4"
}
},
"node_modules/ejs": {
"version": "3.1.10",
"resolved": "https://registry.npmjs.org/ejs/-/ejs-3.1.10.tgz",
@ -2825,6 +2858,51 @@
"is-arrayish": "^0.2.1"
}
},
"node_modules/es-define-property": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/es-define-property/-/es-define-property-1.0.1.tgz",
"integrity": "sha512-e3nRfgfUZ4rNGL232gUgX06QNyyez04KdjFrF+LTRoOXmrOgFKDg4BCdsjW8EnT69eqdYGmRpJwiPVYNrCaW3g==",
"license": "MIT",
"engines": {
"node": ">= 0.4"
}
},
"node_modules/es-errors": {
"version": "1.3.0",
"resolved": "https://registry.npmjs.org/es-errors/-/es-errors-1.3.0.tgz",
"integrity": "sha512-Zf5H2Kxt2xjTvbJvP2ZWLEICxA6j+hAmMzIlypy4xcBg1vKVnx89Wy0GbS+kf5cwCVFFzdCFh2XSCFNULS6csw==",
"license": "MIT",
"engines": {
"node": ">= 0.4"
}
},
"node_modules/es-object-atoms": {
"version": "1.1.1",
"resolved": "https://registry.npmjs.org/es-object-atoms/-/es-object-atoms-1.1.1.tgz",
"integrity": "sha512-FGgH2h8zKNim9ljj7dankFPcICIK9Cp5bm+c2gQSYePhpaG5+esrLODihIorn+Pe6FGJzWhXQotPv73jTaldXA==",
"license": "MIT",
"dependencies": {
"es-errors": "^1.3.0"
},
"engines": {
"node": ">= 0.4"
}
},
"node_modules/es-set-tostringtag": {
"version": "2.1.0",
"resolved": "https://registry.npmjs.org/es-set-tostringtag/-/es-set-tostringtag-2.1.0.tgz",
"integrity": "sha512-j6vWzfrGVfyXxge+O0x5sh6cvxAog0a/4Rdd2K36zCMV5eJ+/+tOAngRO8cODMNWbVRdVlmGZQL2YS3yR8bIUA==",
"license": "MIT",
"dependencies": {
"es-errors": "^1.3.0",
"get-intrinsic": "^1.2.6",
"has-tostringtag": "^1.0.2",
"hasown": "^2.0.2"
},
"engines": {
"node": ">= 0.4"
}
},
"node_modules/escalade": {
"version": "3.1.1",
"resolved": "https://registry.npmjs.org/escalade/-/escalade-3.1.1.tgz",
@ -3353,13 +3431,17 @@
"dev": true
},
"node_modules/form-data": {
"version": "2.5.1",
"resolved": "https://registry.npmjs.org/form-data/-/form-data-2.5.1.tgz",
"integrity": "sha512-m21N3WOmEEURgk6B9GLOE4RuWOFf28Lhh9qGYeNlGq4VDXUlJy2th2slBNU8Gp8EzloYZOibZJ7t5ecIrFSjVA==",
"version": "2.5.5",
"resolved": "https://registry.npmjs.org/form-data/-/form-data-2.5.5.tgz",
"integrity": "sha512-jqdObeR2rxZZbPSGL+3VckHMYtu+f9//KXBsVny6JSX/pa38Fy+bGjuG8eW/H6USNQWhLi8Num++cU2yOCNz4A==",
"license": "MIT",
"dependencies": {
"asynckit": "^0.4.0",
"combined-stream": "^1.0.6",
"mime-types": "^2.1.12"
"combined-stream": "^1.0.8",
"es-set-tostringtag": "^2.1.0",
"hasown": "^2.0.2",
"mime-types": "^2.1.35",
"safe-buffer": "^5.2.1"
},
"engines": {
"node": ">= 0.12"
@ -3389,7 +3471,6 @@
"version": "1.1.2",
"resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.2.tgz",
"integrity": "sha512-7XHNxH7qX9xG5mIwxkhumTox/MIRNcOgDrxWsMt2pAr23WHp6MrRlN7FBSFpCpr+oVO0F744iUgR82nJMfG2SA==",
"dev": true,
"funding": {
"url": "https://github.com/sponsors/ljharb"
}
@ -3431,15 +3512,24 @@
}
},
"node_modules/get-intrinsic": {
"version": "1.2.2",
"resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.2.2.tgz",
"integrity": "sha512-0gSo4ml/0j98Y3lngkFEot/zhiCeWsbYIlZ+uZOVgzLyLaUw7wxUL+nCTP0XJvJg1AXulJRI3UJi8GsbDuxdGA==",
"dev": true,
"version": "1.3.0",
"resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.3.0.tgz",
"integrity": "sha512-9fSjSaos/fRIVIp+xSJlE6lfwhES7LNtKaCBIamHsjr2na1BiABJPo0mOjjz8GJDURarmCPGqaiVg5mfjb98CQ==",
"license": "MIT",
"dependencies": {
"call-bind-apply-helpers": "^1.0.2",
"es-define-property": "^1.0.1",
"es-errors": "^1.3.0",
"es-object-atoms": "^1.1.1",
"function-bind": "^1.1.2",
"has-proto": "^1.0.1",
"has-symbols": "^1.0.3",
"hasown": "^2.0.0"
"get-proto": "^1.0.1",
"gopd": "^1.2.0",
"has-symbols": "^1.1.0",
"hasown": "^2.0.2",
"math-intrinsics": "^1.1.0"
},
"engines": {
"node": ">= 0.4"
},
"funding": {
"url": "https://github.com/sponsors/ljharb"
@ -3454,6 +3544,19 @@
"node": ">=8.0.0"
}
},
"node_modules/get-proto": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/get-proto/-/get-proto-1.0.1.tgz",
"integrity": "sha512-sTSfBjoXBp89JvIKIefqw7U2CCebsc74kiY6awiGogKtoSGbgjYE/G/+l9sF3MWFPNc9IcoOC4ODfKHfxFmp0g==",
"license": "MIT",
"dependencies": {
"dunder-proto": "^1.0.1",
"es-object-atoms": "^1.0.0"
},
"engines": {
"node": ">= 0.4"
}
},
"node_modules/get-stream": {
"version": "6.0.1",
"resolved": "https://registry.npmjs.org/get-stream/-/get-stream-6.0.1.tgz",
@ -3514,12 +3617,12 @@
}
},
"node_modules/gopd": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/gopd/-/gopd-1.0.1.tgz",
"integrity": "sha512-d65bNlIadxvpb/A2abVdlqKqV563juRnZ1Wtk6s1sIR8uNsXR70xqIzVqxVf1eTqDunwT2MkczEeaezCKTZhwA==",
"dev": true,
"dependencies": {
"get-intrinsic": "^1.1.3"
"version": "1.2.0",
"resolved": "https://registry.npmjs.org/gopd/-/gopd-1.2.0.tgz",
"integrity": "sha512-ZUKRh6/kUFoAiTAtTYPZJ3hw9wNxx+BIBOijnlG9PnrJsCcSjs1wyyD6vJpaYtgnzDrKYRSqf3OO6Rfa93xsRg==",
"license": "MIT",
"engines": {
"node": ">= 0.4"
},
"funding": {
"url": "https://github.com/sponsors/ljharb"
@ -3558,23 +3661,11 @@
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/has-proto": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/has-proto/-/has-proto-1.0.1.tgz",
"integrity": "sha512-7qE+iP+O+bgF9clE5+UoBFzE65mlBiVj3tKCrlNQ0Ogwm0BjpT/gK4SlLYDMybDh5I3TCTKnPPa0oMG7JDYrhg==",
"dev": true,
"engines": {
"node": ">= 0.4"
},
"funding": {
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/has-symbols": {
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.3.tgz",
"integrity": "sha512-l3LCuF6MgDNwTDKkdYGEihYjt5pRPbEg46rtlmnSPlUbgmB8LOIrKJbYYFBSbnPaJexMKtiPO8hmeRjRz2Td+A==",
"dev": true,
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.1.0.tgz",
"integrity": "sha512-1cDNdwJ2Jaohmb3sg4OmKaMBwuC48sYni5HUw2DvsC8LjGTLK9h+eb1X6RyuOHe4hT0ULCW68iomhjUoKUqlPQ==",
"license": "MIT",
"engines": {
"node": ">= 0.4"
},
@ -3583,12 +3674,12 @@
}
},
"node_modules/has-tostringtag": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/has-tostringtag/-/has-tostringtag-1.0.0.tgz",
"integrity": "sha512-kFjcSNhnlGV1kyoGk7OXKSawH5JOb/LzUc5w9B02hOTO0dfFRjbHQKvg1d6cf3HbeUmtU9VbbV3qzZ2Teh97WQ==",
"dev": true,
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/has-tostringtag/-/has-tostringtag-1.0.2.tgz",
"integrity": "sha512-NqADB8VjPFLM2V0VvHUewwwsw0ZWBaIdgo+ieHtK3hasLz4qeCRjYcqfB6AQrBggRKppKF8L52/VqdVsO47Dlw==",
"license": "MIT",
"dependencies": {
"has-symbols": "^1.0.2"
"has-symbols": "^1.0.3"
},
"engines": {
"node": ">= 0.4"
@ -3598,10 +3689,10 @@
}
},
"node_modules/hasown": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.0.tgz",
"integrity": "sha512-vUptKVTpIJhcczKBbgnS+RtcuYMB8+oNzPK2/Hp3hanz8JmpATdmmgLgSaadVREkDm+e2giHwY3ZRkyjSIDDFA==",
"dev": true,
"version": "2.0.2",
"resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.2.tgz",
"integrity": "sha512-0hJU9SCPvmMzIBdZFqNPXWa6dqh7WdH0cII9y+CyS8rG3nL48Bclra9HmKhVVUHyPWNH5Y7xDwAB7bfgSjkUMQ==",
"license": "MIT",
"dependencies": {
"function-bind": "^1.1.2"
},
@ -4674,6 +4765,15 @@
"tmpl": "1.0.5"
}
},
"node_modules/math-intrinsics": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/math-intrinsics/-/math-intrinsics-1.1.0.tgz",
"integrity": "sha512-/IXtbwEk5HTPyEwyKX6hGkYXxM9nbj64B+ilVJnC/R6B0pH5G4V3b0pVbL7DBj4tkhBAppbQUlf6F6Xl9LHu1g==",
"license": "MIT",
"engines": {
"node": ">= 0.4"
}
},
"node_modules/merge-stream": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/merge-stream/-/merge-stream-2.0.0.tgz",
@ -5421,6 +5521,26 @@
"queue-microtask": "^1.2.2"
}
},
"node_modules/safe-buffer": {
"version": "5.2.1",
"resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
"integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
"funding": [
{
"type": "github",
"url": "https://github.com/sponsors/feross"
},
{
"type": "patreon",
"url": "https://www.patreon.com/feross"
},
{
"type": "consulting",
"url": "https://feross.org/support"
}
],
"license": "MIT"
},
"node_modules/sax": {
"version": "1.3.0",
"resolved": "https://registry.npmjs.org/sax/-/sax-1.3.0.tgz",

19
src/installer.ts
View File

@ -8,6 +8,8 @@ import fs from 'fs';
import os from 'os';
import {StableReleaseAlias, isSelfHosted} from './utils';
export const GOTOOLCHAIN_ENV_VAR = 'GOTOOLCHAIN';
export const GOTOOLCHAIN_LOCAL_VAL = 'local';
const MANIFEST_REPO_OWNER = 'actions';
const MANIFEST_REPO_NAME = 'go-versions';
const MANIFEST_REPO_BRANCH = 'main';
@ -495,8 +497,21 @@ export function parseGoVersionFile(versionFilePath: string): string {
path.basename(versionFilePath) === 'go.mod' ||
path.basename(versionFilePath) === 'go.work'
) {
const match = contents.match(/^go (\d+(\.\d+)*)/m);
return match ? match[1] : '';
// for backwards compatibility: use version from go directive if
// 'GOTOOLCHAIN' has been explicitly set
if (process.env[GOTOOLCHAIN_ENV_VAR] !== GOTOOLCHAIN_LOCAL_VAL) {
// toolchain directive: https://go.dev/ref/mod#go-mod-file-toolchain
const matchToolchain = contents.match(
/^toolchain go(1\.\d+(?:\.\d+|rc\d+)?)/m
);
if (matchToolchain) {
return matchToolchain[1];
}
}
// go directive: https://go.dev/ref/mod#go-mod-file-go
const matchGo = contents.match(/^go (\d+(\.\d+)*)/m);
return matchGo ? matchGo[1] : '';
}
return contents.trim();

18
src/main.ts
View File

@ -16,6 +16,7 @@ export async function run() {
// If not supplied then problem matchers will still be setup. Useful for self-hosted.
//
const versionSpec = resolveVersionInput();
setGoToolchain();
const cache = core.getBooleanInput('cache');
core.info(`Setup go version spec ${versionSpec}`);
@ -160,3 +161,20 @@ function resolveVersionInput(): string {
return version;
}
function setGoToolchain() {
// docs: https://go.dev/doc/toolchain
// "local indicates the bundled Go toolchain (the one that shipped with the go command being run)"
// this is so any 'go' command is run with the selected Go version
// and doesn't trigger a toolchain download and run commands with that
// see e.g. issue #424
// and a similar discussion: https://github.com/docker-library/golang/issues/472.
// Set the value in process env so any `go` commands run as child-process
// don't cause toolchain downloads
process.env[installer.GOTOOLCHAIN_ENV_VAR] = installer.GOTOOLCHAIN_LOCAL_VAL;
// and in the runner env so e.g. a user running `go mod tidy` won't cause it
core.exportVariable(
installer.GOTOOLCHAIN_ENV_VAR,
installer.GOTOOLCHAIN_LOCAL_VAL
);
}