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| 1 | +import * as core from "@actions/core"; |
| 2 | + |
| 3 | +import * as fs from "fs"; |
| 4 | +import * as path from "path"; |
| 5 | + |
| 6 | +interface IPackageJson { |
| 7 | + name: string; |
| 8 | + version: string; |
| 9 | +} |
| 10 | + |
| 11 | +const gitBranch: (branch?: string) => string = (branch?: string): string => { |
| 12 | + if (branch && branch.length && branch !== "HEAD") { |
| 13 | + const index: number = branch.lastIndexOf("/"); |
| 14 | + if (index) { |
| 15 | + return branch.substring(index + 1); |
| 16 | + } |
| 17 | + return branch; |
| 18 | + } |
| 19 | + if (process.env.GITHUB_BRANCH) { |
| 20 | + return gitBranch(process.env.GITHUB_BRANCH); |
| 21 | + } |
| 22 | + if (process.env.TRAVIS_BRANCH) { |
| 23 | + return gitBranch(process.env.TRAVIS_BRANCH); |
| 24 | + } |
| 25 | + if (process.env.APPVEYOR_REPO_BRANCH) { |
| 26 | + return gitBranch(process.env.APPVEYOR_REPO_BRANCH); |
| 27 | + } |
| 28 | + return "unknownbranch"; |
| 29 | +}; |
| 30 | + |
| 31 | +const gitCommit: (commit?: string) => string = (commit?: string): string => { |
| 32 | + if (commit && commit.length) { |
| 33 | + return commit; |
| 34 | + } |
| 35 | + if (process.env.GITHUB_COMMIT) { |
| 36 | + return gitBranch(process.env.GITHUB_COMMIT); |
| 37 | + } |
| 38 | + if (process.env.TRAVIS_COMMIT) { |
| 39 | + return gitBranch(process.env.TRAVIS_COMMIT); |
| 40 | + } |
| 41 | + if (process.env.APPVEYOR_REPO_COMMIT) { |
| 42 | + return gitBranch(process.env.APPVEYOR_REPO_COMMIT); |
| 43 | + } |
| 44 | + return "unknowncommit"; |
| 45 | +}; |
| 46 | + |
| 47 | +async function run(): Promise<void> { |
| 48 | + |
| 49 | + try { |
| 50 | + const basePath: fs.PathLike = path.resolve(fs.realpathSync(".")); |
| 51 | + const packageJson: fs.PathLike = path.resolve(fs.realpathSync(path.join(basePath, "package.json"))); |
| 52 | + |
| 53 | + if (!packageJson || !packageJson.length) { |
| 54 | + core.setFailed("Missing package.json"); |
| 55 | + return; |
| 56 | + } |
| 57 | + |
| 58 | + const content: Buffer = fs.readFileSync(packageJson); |
| 59 | + const packageInfo: IPackageJson = JSON.parse(content.toString()); |
| 60 | + |
| 61 | + if (!packageInfo) { |
| 62 | + core.setFailed("Invalid package.json"); |
| 63 | + return; |
| 64 | + } |
| 65 | + |
| 66 | + if (!packageInfo.name || !packageInfo.name.length) { |
| 67 | + core.setFailed("Invalid name"); |
| 68 | + return; |
| 69 | + } |
| 70 | + |
| 71 | + if (!packageInfo.version || !packageInfo.version.length) { |
| 72 | + core.setFailed("Invalid version"); |
| 73 | + return; |
| 74 | + } |
| 75 | + |
| 76 | + core.setOutput("name", packageInfo.name); |
| 77 | + core.setOutput("version", packageInfo.version); |
| 78 | + core.setOutput("branch", gitBranch()); |
| 79 | + core.setOutput("commit", gitCommit()); |
| 80 | + |
| 81 | + console.log(gitBranch(), gitCommit(), packageInfo); |
| 82 | + |
| 83 | + } catch (error) { |
| 84 | + core.setFailed(error); |
| 85 | + } |
| 86 | +} |
| 87 | + |
| 88 | +run(); |
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