reg-keygen-git-hash-plugin/lib/index.js

Detect the snapshot key to be compare with using Git hash.

"use strict";
const reg_suit_util_1 = require("reg-suit-util");
const commit_explorer_1 = require("./commit-explorer");
class GitHashKeyGenPlugin {
    constructor() {
        this._explorer = new commit_explorer_1.CommitExplorer();
    }
    init(config) {
        this._conf = config;
    }
    getExpectedKey() {
        var _a;
        if (!this._checkAndMessage()) {
            return Promise.reject(null);
        }
        try {
            const result = this._explorer.getBaseCommitHash();
            if (result) {
                return Promise.resolve(result);
            }
            else {
                return Promise.reject(null);
            }
        }
        catch (e) {
            this._conf.logger.error(this._conf.logger.colors.red((_a = e.message) !== null && _a !== void 0 ? _a : "unknown error"));
            return Promise.reject(null);
        }
    }
    getActualKey() {
        if (!this._checkAndMessage()) {
            return Promise.reject(new Error());
        }
        return Promise.resolve(this._explorer.getCurrentCommitHash());
    }
    _isInGitRepository() {
        return !!reg_suit_util_1.fsUtil.lookup(".git", this._conf.workingDirs.base);
    }
    _checkAndMessage() {
        const result = this._isInGitRepository();
        if (!result) {
            this._conf.logger.error(this._conf.logger.colors.red("reg-keygen-git-hash-plugin does not work outside of a Git repository. Please retry after running `git init`."));
        }
        return result;
    }
}
const pluginFactory = () => {
    return {
        keyGenerator: new GitHashKeyGenPlugin(),
    };
};
module.exports = pluginFactory;
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