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Expose go env variables as action outputs (#791)

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* feature implementation - output go env

* update action.yml

* fix action.yml

---------

Co-authored-by: mahabaleshwars <147705296+mahabaleshwars@users.noreply.github.com>
This commit is contained in:
v-mahabaleshwars
2026-09-18 10:05:51 -05:00
committed by GitHub
co-authored by mahabaleshwars
parent 468e940882
commit e626ada899
8 changed files with 310 additions and 2 deletions
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dist/setup/index.js
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+53
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@@ -100441,6 +100441,15 @@ var State;
var Outputs;
(function (Outputs) {
Outputs["CacheHit"] = "cache-hit";
Outputs["GoPath"] = "go-path";
Outputs["GoBin"] = "go-bin";
Outputs["GoBinPath"] = "go-bin-path";
Outputs["GoRoot"] = "go-root";
Outputs["GoCache"] = "go-cache";
Outputs["GoModCache"] = "go-mod-cache";
Outputs["GoOs"] = "go-os";
Outputs["GoArch"] = "go-arch";
Outputs["GoToolDir"] = "go-tool-dir";
})(Outputs || (Outputs = {}));
;// CONCATENATED MODULE: ./src/package-managers.ts
@@ -100567,6 +100576,7 @@ const findDependencyFile = (packageManager) => {
async function run() {
try {
//
@@ -100616,6 +100626,10 @@ async function run() {
core_debug(`add bin ${added}`);
const goPath = await which('go');
const goVersion = (external_child_process_default().execSync(`${goPath} version`) || '').toString();
const goEnvJson = readGoEnv(goPath);
if (goEnvJson) {
setGoEnvOutputs(goEnvJson);
}
if (cache && isCacheFeatureAvailable()) {
const packageManager = 'default';
const cacheDependencyPath = getInput('cache-dependency-path');
@@ -100641,6 +100655,45 @@ async function run() {
setFailed(error.message);
}
}
function readGoEnv(goPath) {
try {
const rawGoEnv = external_child_process_default().execFileSync(goPath, ['env', '-json'], {
encoding: 'utf8',
stdio: ['ignore', 'pipe', 'pipe']
});
const parsed = JSON.parse(rawGoEnv);
if (typeof parsed !== 'object' ||
parsed === null ||
Array.isArray(parsed)) {
throw new Error("'go env -json' did not return a JSON object");
}
return parsed;
}
catch (error) {
core_info(`Unable to read 'go env -json', the Go environment outputs will not be set: ${error.message}`);
return undefined;
}
}
const goEnvOutputs = [
[Outputs.GoPath, 'GOPATH'],
[Outputs.GoBin, 'GOBIN'],
[Outputs.GoRoot, 'GOROOT'],
[Outputs.GoCache, 'GOCACHE'],
[Outputs.GoModCache, 'GOMODCACHE'],
[Outputs.GoOs, 'GOOS'],
[Outputs.GoArch, 'GOARCH'],
[Outputs.GoToolDir, 'GOTOOLDIR']
];
function setGoEnvOutputs(goEnv) {
for (const [output, variable] of goEnvOutputs) {
setOutput(output, goEnv[variable] ?? '');
}
setOutput(Outputs.GoBinPath, goEnv['GOBIN'] || goPathBin(goEnv));
}
function goPathBin(goEnv) {
const goPath = (goEnv['GOPATH'] ?? '').split((external_path_default()).delimiter)[0];
return goPath ? external_path_default().join(goPath, 'bin') : '';
}
async function addBinToPath() {
let added = false;
const g = await which('go');