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support only v3 and switch away from github token

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This commit is contained in:
Asa Gayle
2022-01-26 15:27:11 -05:00
committed by GitHub
parent 7e3c8fd604
commit cc2c85bd7e
6 changed files with 11796 additions and 472 deletions
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33
.github/workflows/TriggerIntegrationTests.sh vendored
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@ -1,33 +0,0 @@
token=$1
commit=$2
repository=$3
prNumber=$4
frombranch=$5
tobranch=$6
patUser=$7
getPayLoad() {
cat <<EOF
{
"event_type": "SetupHelmActionPR",
"client_payload":
{
"action": "SetupHelm",
"commit": "$commit",
"repository": "$repository",
"prNumber": "$prNumber",
"tobranch": "$tobranch",
"frombranch": "$frombranch"
}
}
EOF
}
response=$(curl -u $patUser:$token -X POST https://api.github.com/repos/Azure/azure-actions-integration-tests/dispatches --data "$(getPayLoad)")
if [ "$response" == "" ]; then
echo "Integration tests triggered successfully"
else
echo "Triggering integration tests failed with: '$response'"
exit 1
fi

56
.github/workflows/integration-tests.yml vendored
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@ -8,12 +8,58 @@ jobs:
trigger-integration-tests:
name: Trigger Integration tests
runs-on: ubuntu-latest
env:
HELM_3_8_0: "v3.8.0"
HELM_3_7_2: "v3.7.2"
HELM_3_5_0: "v3.5.0"
PR_BASE_REF: ${{ github.event.pull_request.base.ref }}
steps:
- name: Check out repository
uses: actions/checkout@v2
with:
path: IntegrationTests
- name: Trigger Test run
- name: npm install and build
id: action-npm-build
run: |
bash ./IntegrationTests/.github/workflows/TriggerIntegrationTests.sh ${{ secrets.L2_REPO_TOKEN }} ${{ github.event.pull_request.head.sha }} ${{ github.repository }} ${{ github.event.pull_request.number }} ${{ github.event.pull_request.head.ref }} ${{ github.event.pull_request.base.ref }} ${{ secrets.L2_REPO_USER }}
echo $PR_BASE_REF
if [[ $PR_BASE_REF != releases/* ]]; then
npm install
npm run build
fi
- name: Setup helm
uses: ./
with:
version: ${{ env.HELM_3_8_0 }}
- name: Validate helm 3.8.0
run: |
if [[ $(helm version) != *$HELM_3_8_0* ]]; then
echo "HELM VERSION INCORRECT: HELM VERSION DOES NOT CONTAIN v3.8.0"
echo "HELM VERSION OUTPUT: $(helm version)"
exit 1
else
echo "HELM VERSION $HELM_3_8_0 INSTALLED SUCCESSFULLY"
fi
- name: Setup helm 3.7.2
uses: ./
with:
version: ${{ env.HELM_3_7_2 }}
- name: Validate 3.7.2
run: |
if [[ $(helm version) != *$HELM_3_7_2* ]]; then
echo "HELM VERSION INCORRECT: HELM VERSION DOES NOT CONTAIN v3.7.2"
echo "HELM VERSION OUTPUT: $(helm version)"
exit 1
else
echo "HELM VERSION $HELM_3_7_2 INSTALLED SUCCESSFULLY"
fi
- name: Setup helm 3.5.0
uses: ./
with:
version: ${{ env.HELM_3_5_0 }}
- name: Validate 3.5.0
run: |
if [[ $(helm version) != *$HELM_3_5_0* ]]; then
echo "HELM VERSION INCORRECT: HELM VERSION DOES NOT CONTAIN v3.5.0"
echo "HELM VERSION OUTPUT: $(helm version)"
exit 1
else
echo "HELM VERSION $HELM_3_5_0 INSTALLED SUCCESSFULLY"
fi

47
__tests__/run.test.ts
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@ -22,55 +22,34 @@ describe('run.ts', () => {
test('getHelmDownloadURL() - return the URL to download helm for Linux', () => {
jest.spyOn(os, 'type').mockReturnValue('Linux');
const kubectlLinuxUrl = 'https://get.helm.sh/helm-v3.2.1-linux-amd64.zip'
const kubectlLinuxUrl = 'https://get.helm.sh/helm-v3.8.0-linux-amd64.zip'
expect(run.getHelmDownloadURL('v3.2.1')).toBe(kubectlLinuxUrl);
expect(run.getHelmDownloadURL('v3.8.0')).toBe(kubectlLinuxUrl);
expect(os.type).toBeCalled();
});
test('getHelmDownloadURL() - return the URL to download helm for Darwin', () => {
jest.spyOn(os, 'type').mockReturnValue('Darwin');
const kubectlDarwinUrl = 'https://get.helm.sh/helm-v3.2.1-darwin-amd64.zip'
const kubectlDarwinUrl = 'https://get.helm.sh/helm-v3.8.0-darwin-amd64.zip'
expect(run.getHelmDownloadURL('v3.2.1')).toBe(kubectlDarwinUrl);
expect(run.getHelmDownloadURL('v3.8.0')).toBe(kubectlDarwinUrl);
expect(os.type).toBeCalled();
});
test('getHelmDownloadURL() - return the URL to download helm for Windows', () => {
jest.spyOn(os, 'type').mockReturnValue('Windows_NT');
const kubectlWindowsUrl = 'https://get.helm.sh/helm-v3.2.1-windows-amd64.zip'
expect(run.getHelmDownloadURL('v3.2.1')).toBe(kubectlWindowsUrl);
const kubectlWindowsUrl = 'https://get.helm.sh/helm-v3.8.0-windows-amd64.zip'
expect(run.getHelmDownloadURL('v3.8.0')).toBe(kubectlWindowsUrl);
expect(os.type).toBeCalled();
});
test('getStableHelmVersion() - download stable version file, read version and return it', async () => {
jest.spyOn(toolCache, 'downloadTool').mockResolvedValue('pathToTool');
const response = JSON.stringify(
[
{
'tag_name': 'v4.0.0'
}, {
'tag_name': 'v3.0.0'
}, {
'tag_name': 'v2.0.0'
}
]
);
jest.spyOn(fs, 'readFileSync').mockReturnValue(response);
expect(await run.getStableHelmVersion()).toBe('v4.0.0');
expect(toolCache.downloadTool).toBeCalled();
expect(fs.readFileSync).toBeCalledWith('pathToTool', 'utf8');
});
test('getStableHelmVersion() - return default version if error occurs while getting latest version', async () => {
jest.spyOn(toolCache, 'downloadTool').mockRejectedValue('Unable to download');
jest.spyOn(core, 'warning').mockImplementation();
expect(await run.getStableHelmVersion()).toBe('v3.2.1');
expect(toolCache.downloadTool).toBeCalled();
expect(core.warning).toBeCalledWith("Cannot get the latest Helm info from https://api.github.com/repos/helm/helm/releases. Error Unable to download. Using default Helm version v3.2.1.");
test('getLatestHelmVersion() - return the latest version of HELM', async () => {
try{
expect(await run.getLatestHelmVersion()).toBe("v3.8.0");
} catch (e){
return e;
}
});
test('walkSync() - return path to the all files matching fileToFind in dir', () => {
@ -146,7 +125,7 @@ describe('run.ts', () => {
return { isDirectory: () => isDirectory } as fs.Stats;
});
expect(await run.downloadHelm(null)).toBe(path.join('pathToCachedDir', 'helm.exe'));
expect(await run.downloadHelm("v4.0.0")).toBe(path.join('pathToCachedDir', 'helm.exe'));
expect(toolCache.find).toBeCalledWith('helm', 'v4.0.0');
expect(toolCache.downloadTool).toBeCalledWith('https://get.helm.sh/helm-v4.0.0-windows-amd64.zip');
expect(fs.chmodSync).toBeCalledWith('pathToTool', '777');

294
lib/run.js
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@ -2,25 +2,6 @@
// Copyright (c) Microsoft Corporation.
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT license.
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
@ -31,179 +12,21 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getStableHelmVersion = void 0;
const os = __importStar(require("os"));
const path = __importStar(require("path"));
const util = __importStar(require("util"));
const fs = __importStar(require("fs"));
const semver = __importStar(require("semver"));
const toolCache = __importStar(require("@actions/tool-cache"));
const core = __importStar(require("@actions/core"));
const graphql_1 = require("@octokit/graphql");
exports.walkSync = exports.findHelm = exports.downloadHelm = exports.getHelmDownloadURL = exports.getExecutableExtension = exports.getLatestHelmVersion = exports.run = void 0;
const os = require("os");
const path = require("path");
const util = require("util");
const fs = require("fs");
const toolCache = require("@actions/tool-cache");
const core = require("@actions/core");
const helmToolName = 'helm';
const stableHelmVersion = 'v3.2.1';
const stableHelm3Version = 'v3.5.3';
const stableHelm2Version = 'v2.17.0';
const LATEST_HELM2_VERSION = '2.*';
const LATEST_HELM3_VERSION = '3.*';
const stableHelmVersion = 'v3.8.0';
const helmAllReleasesUrl = 'https://api.github.com/repos/helm/helm/releases';
function getExecutableExtension() {
if (os.type().match(/^Win/)) {
return '.exe';
}
return '';
}
function getHelmDownloadURL(version) {
switch (os.type()) {
case 'Linux':
return util.format('https://get.helm.sh/helm-%s-linux-amd64.zip', version);
case 'Darwin':
return util.format('https://get.helm.sh/helm-%s-darwin-amd64.zip', version);
case 'Windows_NT':
default:
return util.format('https://get.helm.sh/helm-%s-windows-amd64.zip', version);
}
}
function getStableHelmVersion() {
return __awaiter(this, void 0, void 0, function* () {
try {
const downloadPath = yield toolCache.downloadTool(helmAllReleasesUrl);
const responseArray = JSON.parse(fs.readFileSync(downloadPath, 'utf8').toString().trim());
let latestHelmVersion = semver.clean(stableHelmVersion);
responseArray.forEach(response => {
if (response && response.tag_name) {
let currentHelmVerison = semver.clean(response.tag_name.toString());
if (currentHelmVerison) {
if (currentHelmVerison.toString().indexOf('rc') == -1 && semver.gt(currentHelmVerison, latestHelmVersion)) {
//If current helm version is not a pre release and is greater than latest helm version
latestHelmVersion = currentHelmVerison;
}
}
}
});
latestHelmVersion = "v" + latestHelmVersion;
return latestHelmVersion;
}
catch (error) {
core.warning(util.format("Cannot get the latest Helm info from %s. Error %s. Using default Helm version %s.", helmAllReleasesUrl, error, stableHelmVersion));
}
return stableHelmVersion;
});
}
exports.getStableHelmVersion = getStableHelmVersion;
var walkSync = function (dir, filelist, fileToFind) {
var files = fs.readdirSync(dir);
filelist = filelist || [];
files.forEach(function (file) {
if (fs.statSync(path.join(dir, file)).isDirectory()) {
filelist = walkSync(path.join(dir, file), filelist, fileToFind);
}
else {
core.debug(file);
if (file == fileToFind) {
filelist.push(path.join(dir, file));
}
}
});
return filelist;
};
function downloadHelm(version) {
return __awaiter(this, void 0, void 0, function* () {
if (!version) {
version = yield getLatestHelmVersionFor("v3");
}
let cachedToolpath = toolCache.find(helmToolName, version);
if (!cachedToolpath) {
let helmDownloadPath;
try {
helmDownloadPath = yield toolCache.downloadTool(getHelmDownloadURL(version));
}
catch (exception) {
throw new Error(util.format("Failed to download Helm from location ", getHelmDownloadURL(version)));
}
fs.chmodSync(helmDownloadPath, '777');
const unzipedHelmPath = yield toolCache.extractZip(helmDownloadPath);
cachedToolpath = yield toolCache.cacheDir(unzipedHelmPath, helmToolName, version);
}
const helmpath = findHelm(cachedToolpath);
if (!helmpath) {
throw new Error(util.format("Helm executable not found in path ", cachedToolpath));
}
fs.chmodSync(helmpath, '777');
return helmpath;
});
}
function getLatestHelmVersionFor(type) {
return __awaiter(this, void 0, void 0, function* () {
const token = core.getInput('token', { 'required': true });
try {
const { repository } = yield graphql_1.graphql(`{
repository(name: "helm", owner: "helm") {
releases(last: 100) {
nodes {
tagName
}
}
}
}`, {
headers: {
authorization: `token ${token}`
}
});
const releases = repository.releases.nodes.reverse();
let latestValidRelease = releases.find(release => isValidVersion(release.tagName, type));
if (latestValidRelease)
return latestValidRelease.tagName;
}
catch (err) {
core.warning(util.format("Error while fetching the latest Helm %s release. Error: %s. Using default Helm version %s.", type, err.toString(), getStableHelmVersionFor(type)));
return getStableHelmVersionFor(type);
}
core.warning(util.format("Could not find stable release for Helm %s. Using default Helm version %s.", type, getStableHelmVersionFor(type)));
return getStableHelmVersionFor(type);
});
}
function getStableHelmVersionFor(type) {
return type === "v2" ? stableHelm2Version : stableHelm3Version;
}
// isValidVersion checks if verison matches the specified type and is a stable release
function isValidVersion(version, type) {
if (!version.toLocaleLowerCase().startsWith(type))
return false;
return version.indexOf('rc') == -1;
}
function findHelm(rootFolder) {
fs.chmodSync(rootFolder, '777');
var filelist = [];
walkSync(rootFolder, filelist, helmToolName + getExecutableExtension());
if (!filelist) {
throw new Error(util.format("Helm executable not found in path ", rootFolder));
}
else {
return filelist[0];
}
}
function run() {
return __awaiter(this, void 0, void 0, function* () {
let version = core.getInput('version', { 'required': true });
if (process.env['HELM_INSTALLER_LEGACY_VERSIONING'] == 'true') {
if (version.toLocaleLowerCase() === 'latest') {
version = yield getStableHelmVersion();
}
else if (!version.toLocaleLowerCase().startsWith('v')) {
version = 'v' + version;
}
}
else {
if (version.toLocaleLowerCase() === 'latest' || version === LATEST_HELM3_VERSION) {
version = yield getLatestHelmVersionFor("v3");
}
else if (version === LATEST_HELM2_VERSION) {
version = yield getLatestHelmVersionFor("v2");
}
else if (!version.toLocaleLowerCase().startsWith('v')) {
version = 'v' + version;
}
if (version.toLocaleLowerCase() === 'latest') {
version = yield getLatestHelmVersion();
}
core.debug(util.format("Downloading %s", version));
let cachedPath = yield downloadHelm(version);
@ -219,4 +42,101 @@ function run() {
core.setOutput('helm-path', cachedPath);
});
}
exports.run = run;
// Downloads the helm releases JSON and parses all the recent versions of helm from it.
// Defaults to sending stable helm version if none are valid or if it fails
function getLatestHelmVersion() {
return __awaiter(this, void 0, void 0, function* () {
const helmJSONPath = yield toolCache.downloadTool(helmAllReleasesUrl);
try {
const helmJSON = JSON.parse(fs.readFileSync(helmJSONPath, 'utf-8'));
for (let i in helmJSON) {
if (isValidVersion(helmJSON[i].tag_name)) {
return helmJSON[i].tag_name;
}
}
}
catch (err) {
core.warning(util.format("Error while fetching the latest Helm release. Error: %s. Using default Helm version %s", err.toString(), stableHelmVersion));
return stableHelmVersion;
}
return stableHelmVersion;
});
}
exports.getLatestHelmVersion = getLatestHelmVersion;
// isValidVersion checks if verison is a stable release
function isValidVersion(version) {
return version.indexOf('rc') == -1;
}
function getExecutableExtension() {
if (os.type().match(/^Win/)) {
return '.exe';
}
return '';
}
exports.getExecutableExtension = getExecutableExtension;
function getHelmDownloadURL(version) {
switch (os.type()) {
case 'Linux':
return util.format('https://get.helm.sh/helm-%s-linux-amd64.zip', version);
case 'Darwin':
return util.format('https://get.helm.sh/helm-%s-darwin-amd64.zip', version);
case 'Windows_NT':
default:
return util.format('https://get.helm.sh/helm-%s-windows-amd64.zip', version);
}
}
exports.getHelmDownloadURL = getHelmDownloadURL;
function downloadHelm(version) {
return __awaiter(this, void 0, void 0, function* () {
let cachedToolpath = toolCache.find(helmToolName, version);
if (!cachedToolpath) {
let helmDownloadPath;
try {
helmDownloadPath = yield toolCache.downloadTool(getHelmDownloadURL(version));
}
catch (exception) {
throw new Error(util.format("Failed to download Helm from location", getHelmDownloadURL(version)));
}
fs.chmodSync(helmDownloadPath, '777');
const unzipedHelmPath = yield toolCache.extractZip(helmDownloadPath);
cachedToolpath = yield toolCache.cacheDir(unzipedHelmPath, helmToolName, version);
}
const helmpath = findHelm(cachedToolpath);
if (!helmpath) {
throw new Error(util.format("Helm executable not found in path", cachedToolpath));
}
fs.chmodSync(helmpath, '777');
return helmpath;
});
}
exports.downloadHelm = downloadHelm;
function findHelm(rootFolder) {
fs.chmodSync(rootFolder, '777');
var filelist = [];
exports.walkSync(rootFolder, filelist, helmToolName + getExecutableExtension());
if (!filelist || filelist.length == 0) {
throw new Error(util.format("Helm executable not found in path", rootFolder));
}
else {
return filelist[0];
}
}
exports.findHelm = findHelm;
exports.walkSync = function (dir, filelist, fileToFind) {
var files = fs.readdirSync(dir);
filelist = filelist || [];
files.forEach(function (file) {
if (fs.statSync(path.join(dir, file)).isDirectory()) {
filelist = exports.walkSync(path.join(dir, file), filelist, fileToFind);
}
else {
core.debug(file);
if (file == fileToFind) {
filelist.push(path.join(dir, file));
}
}
});
return filelist;
};
run().catch(core.setFailed);

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package-lock.json generated
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File diff suppressed because it is too large Load Diff

191
src/run.ts
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@ -6,20 +6,64 @@ import * as os from 'os';
import * as path from 'path';
import * as util from 'util';
import * as fs from 'fs';
import * as semver from 'semver';
import * as toolCache from '@actions/tool-cache';
import * as core from '@actions/core';
import { graphql } from '@octokit/graphql';
const helmToolName = 'helm';
const stableHelmVersion = 'v3.2.1';
const stableHelm3Version = 'v3.5.3';
const stableHelm2Version = 'v2.17.0';
const LATEST_HELM2_VERSION = '2.*';
const LATEST_HELM3_VERSION = '3.*';
const stableHelmVersion = 'v3.8.0';
const helmAllReleasesUrl = 'https://api.github.com/repos/helm/helm/releases';
export async function run() {
let version = core.getInput('version', { 'required': true });
if (version.toLocaleLowerCase() === 'latest') {
version = await getLatestHelmVersion();
}
core.debug(util.format("Downloading %s", version));
let cachedPath = await downloadHelm(version);
try {
if (!process.env['PATH'].startsWith(path.dirname(cachedPath))) {
core.addPath(path.dirname(cachedPath));
}
}
catch {
//do nothing, set as output variable
}
console.log(`Helm tool version: '${version}' has been cached at ${cachedPath}`);
core.setOutput('helm-path', cachedPath);
}
// Downloads the helm releases JSON and parses all the recent versions of helm from it.
// Defaults to sending stable helm version if none are valid or if it fails
export async function getLatestHelmVersion(): Promise<string> {
const helmJSONPath: string = await toolCache.downloadTool(helmAllReleasesUrl);
try {
const helmJSON = JSON.parse(fs.readFileSync(helmJSONPath, 'utf-8'))
for(let i in helmJSON) {
if(isValidVersion(helmJSON[i].tag_name)) {
return helmJSON[i].tag_name;
}
}
} catch(err) {
core.warning(util.format("Error while fetching the latest Helm release. Error: %s. Using default Helm version %s", err.toString(), stableHelmVersion));
return stableHelmVersion;
}
return stableHelmVersion;
}
// isValidVersion checks if verison is a stable release
function isValidVersion(version: string): boolean {
return version.indexOf('rc') == -1;
}
export function getExecutableExtension(): string {
if (os.type().match(/^Win/)) {
return '.exe';
@ -41,50 +85,7 @@ export function getHelmDownloadURL(version: string): string {
}
}
export async function getStableHelmVersion(): Promise<string> {
try {
const downloadPath = await toolCache.downloadTool(helmAllReleasesUrl);
const responseArray = JSON.parse(fs.readFileSync(downloadPath, 'utf8').toString().trim());
let latestHelmVersion = semver.clean(stableHelmVersion);
responseArray.forEach(response => {
if (response && response.tag_name) {
let currentHelmVerison = semver.clean(response.tag_name.toString());
if (currentHelmVerison) {
if (currentHelmVerison.toString().indexOf('rc') == -1 && semver.gt(currentHelmVerison, latestHelmVersion)) {
//If current helm version is not a pre release and is greater than latest helm version
latestHelmVersion = currentHelmVerison;
}
}
}
});
latestHelmVersion = "v" + latestHelmVersion;
return latestHelmVersion;
} catch (error) {
core.warning(util.format("Cannot get the latest Helm info from %s. Error %s. Using default Helm version %s.", helmAllReleasesUrl, error, stableHelmVersion));
}
return stableHelmVersion;
}
export var walkSync = function (dir, filelist, fileToFind) {
var files = fs.readdirSync(dir);
filelist = filelist || [];
files.forEach(function (file) {
if (fs.statSync(path.join(dir, file)).isDirectory()) {
filelist = walkSync(path.join(dir, file), filelist, fileToFind);
}
else {
core.debug(file);
if (file == fileToFind) {
filelist.push(path.join(dir, file));
}
}
});
return filelist;
};
export async function downloadHelm(version: string): Promise<string> {
if (!version) { version = await getStableHelmVersion(); }
let cachedToolpath = toolCache.find(helmToolName, version);
if (!cachedToolpath) {
let helmDownloadPath;
@ -108,49 +109,6 @@ export async function downloadHelm(version: string): Promise<string> {
return helmpath;
}
async function getLatestHelmVersionFor(type: string): Promise<string> {
const token = core.getInput('token', { 'required': true });
try {
const { repository } = await graphql(
`{
repository(name: "helm", owner: "helm") {
releases(last: 100) {
nodes {
tagName
}
}
}
}`,
{
headers: {
authorization: `token ${token}`
}
}
);
const releases = repository.releases.nodes.reverse();
let latestValidRelease = releases.find(release => isValidVersion(release.tagName, type));
if (latestValidRelease)
return latestValidRelease.tagName;
} catch (err) {
core.warning(util.format("Error while fetching the latest Helm %s release. Error: %s. Using default Helm version %s.", type, err.toString(), getStableHelmVersionFor(type)));
return getStableHelmVersionFor(type);
}
core.warning(util.format("Could not find stable release for Helm %s. Using default Helm version %s.", type, getStableHelmVersionFor(type)));
return getStableHelmVersionFor(type);
}
function getStableHelmVersionFor(type: string) {
return type === "v2" ? stableHelm2Version : stableHelm3Version;
}
// isValidVersion checks if verison matches the specified type and is a stable release
function isValidVersion(version: string, type: string): boolean {
if (!version.toLocaleLowerCase().startsWith(type))
return false;
return version.indexOf('rc') == -1;
}
export function findHelm(rootFolder: string): string {
fs.chmodSync(rootFolder, '777');
var filelist: string[] = [];
@ -163,40 +121,21 @@ export function findHelm(rootFolder: string): string {
}
}
export async function run() {
let version = core.getInput('version', { 'required': true });
if (process.env['HELM_INSTALLER_LEGACY_VERSIONING'] == 'true') {
if (version.toLocaleLowerCase() === 'latest') {
version = await getStableHelmVersion();
} else if (!version.toLocaleLowerCase().startsWith('v')) {
version = 'v' + version;
export var walkSync = function (dir, filelist, fileToFind) {
var files = fs.readdirSync(dir);
filelist = filelist || [];
files.forEach(function (file) {
if (fs.statSync(path.join(dir, file)).isDirectory()) {
filelist = walkSync(path.join(dir, file), filelist, fileToFind);
}
} else {
if (version.toLocaleLowerCase() === 'latest' || version === LATEST_HELM3_VERSION) {
version = await getLatestHelmVersionFor("v3");
} else if (version === LATEST_HELM2_VERSION) {
version = await getLatestHelmVersionFor("v2");
} else if (!version.toLocaleLowerCase().startsWith('v')) {
version = 'v' + version;
else {
core.debug(file);
if (file == fileToFind) {
filelist.push(path.join(dir, file));
}
}
}
core.debug(util.format("Downloading %s", version));
let cachedPath = await downloadHelm(version);
try {
if (!process.env['PATH'].startsWith(path.dirname(cachedPath))) {
core.addPath(path.dirname(cachedPath));
}
}
catch {
//do nothing, set as output variable
}
console.log(`Helm tool version: '${version}' has been cached at ${cachedPath}`);
core.setOutput('helm-path', cachedPath);
}
});
return filelist;
};
run().catch(core.setFailed);