66 lines
2.0 KiB
JavaScript
66 lines
2.0 KiB
JavaScript
import { readFileSync, write, writeFileSync } from "fs";
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import { execSync } from "child_process";
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import semver from "semver";
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export function getGitVersion() {
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let rawGitVersion;
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let gitVersion;
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try {
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rawGitVersion = execSync("git describe --tags --dirty").toString().trim();
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gitVersion = semver.coerce(rawGitVersion) || semver.coerce("0.0.0");
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} catch (e) {
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return "0.0.0";
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}
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// Git describe may return versions like v1.2.3-4-gabcdef
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// or v1.2.3-dirty or v1.2.3 or v1.2.3-4-gabcdef-dirty.
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// We need to return either a clean version or
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// append -dev for modified versions and
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// -dirty for dirty working tree.
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if (rawGitVersion.endsWith("-dirty")) {
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return gitVersion.version + "-dirty";
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} else if (rawGitVersion.includes("-")) {
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return gitVersion.version + "-dev";
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} else {
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return gitVersion.version || "0.0.0";
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}
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}
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export function generateVersionFile(versionFilePath) {
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// Read package.json version
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const packageVersion = JSON.parse(
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readFileSync("package.json", { encoding: "utf-8" }),
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).version;
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// Get version from git repository
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const gitVersion = getGitVersion();
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const gitBaseVersion = semver.coerce(gitVersion)?.version;
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// if git returned malformed version, throw error
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if (!gitBaseVersion || gitBaseVersion === "0.0.0") {
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throw new Error(
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"Cannot determine git version. Make sure the script is run in a git repository with tags.",
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);
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}
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// Compare git version with package.json version
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if (semver.neq(gitBaseVersion, packageVersion)) {
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throw new Error(
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`Version mismatch: package.json version is ${packageVersion}, but git version is ${gitBaseVersion}`,
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);
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}
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// Generate version file
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const buildDate = new Date().toISOString();
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writeFileSync(
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versionFilePath,
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`// Auto-generated version file - do not edit manually
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// Generated at: ${buildDate}
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export const VERSION = '${packageVersion}';
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export const IS_RELEASE = ${gitVersion === packageVersion};
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export const BUILD_TIME = '${buildDate}';
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`,
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);
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}
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