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locator.js
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'use strict';
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
exports.__esModule = true;
var paths = require("path");
var shell_1 = require("./shell");
function parseVersion(raw) {
return raw.replace(/^git version /, '');
}
function findSpecificGit(path) {
return __awaiter(this, void 0, void 0, function () {
var version, foundPath;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, shell_1.run(path, ['--version'], 'utf8')];
case 1:
version = _a.sent();
if (!(!path || path === 'git')) return [3 /*break*/, 3];
foundPath = shell_1.findExecutable(path, ['--version']).cmd;
return [4 /*yield*/, shell_1.run(foundPath, ['--version'], 'utf8')];
case 2:
// Ensure that the path we found works
version = _a.sent();
path = foundPath;
_a.label = 3;
case 3: return [2 /*return*/, {
path: path,
version: parseVersion(version.trim())
}];
}
});
});
}
function findGitDarwin() {
return __awaiter(this, void 0, void 0, function () {
var path, ex_1, ex_2;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
_a.trys.push([0, 6, , 7]);
return [4 /*yield*/, shell_1.run('which', ['git'], 'utf8')];
case 1:
path = _a.sent();
path = path.replace(/^\s+|\s+$/g, '');
if (path !== '/usr/bin/git') {
return [2 /*return*/, findSpecificGit(path)];
}
_a.label = 2;
case 2:
_a.trys.push([2, 4, , 5]);
return [4 /*yield*/, shell_1.run('xcode-select', ['-p'], 'utf8')];
case 3:
_a.sent();
return [2 /*return*/, findSpecificGit(path)];
case 4:
ex_1 = _a.sent();
if (ex_1.code === 2) {
return [2 /*return*/, Promise.reject(new Error('Unable to find git'))];
}
return [2 /*return*/, findSpecificGit(path)];
case 5: return [3 /*break*/, 7];
case 6:
ex_2 = _a.sent();
return [2 /*return*/, Promise.reject(new Error('Unable to find git'))];
case 7: return [2 /*return*/];
}
});
});
}
function findSystemGitWin32(basePath) {
if (basePath == null || basePath.length === 0)
return Promise.reject(new Error('Unable to find git'));
return findSpecificGit(paths.join(basePath, 'Git', 'cmd', 'git.exe'));
}
function findGitWin32() {
return findSystemGitWin32(process.env['ProgramW6432'])
.then(null, function () { return findSystemGitWin32(process.env['ProgramFiles(x86)']); })
.then(null, function () { return findSystemGitWin32(process.env['ProgramFiles']); })
.then(null, function () { return findSpecificGit('git'); });
}
function findGitPath(path) {
return __awaiter(this, void 0, void 0, function () {
var ex_3, _a, ex_4;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_b.trys.push([0, 2, , 12]);
return [4 /*yield*/, findSpecificGit(path || 'git')];
case 1: return [2 /*return*/, _b.sent()];
case 2:
ex_3 = _b.sent();
_b.label = 3;
case 3:
_b.trys.push([3, 10, , 11]);
_a = process.platform;
switch (_a) {
case 'darwin': return [3 /*break*/, 4];
case 'win32': return [3 /*break*/, 6];
}
return [3 /*break*/, 8];
case 4: return [4 /*yield*/, findGitDarwin()];
case 5: return [2 /*return*/, _b.sent()];
case 6: return [4 /*yield*/, findGitWin32()];
case 7: return [2 /*return*/, _b.sent()];
case 8: return [2 /*return*/, Promise.reject('Unable to find git')];
case 9: return [3 /*break*/, 11];
case 10:
ex_4 = _b.sent();
return [2 /*return*/, Promise.reject(new Error('Unable to find git'))];
case 11: return [3 /*break*/, 12];
case 12: return [2 /*return*/];
}
});
});
}
exports.findGitPath = findGitPath;