first commit

Author: nlf

.gitignore

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+node_modules
+coverage.*

Makefile

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+test:
+	@node node_modules/lab/bin/lab
+test-cov:
+	@node node_modules/lab/bin/lab -t 100
+test-cov-html:
+	@node node_modules/lab/bin/lab -r html -o coverage.html
+
+.PHONY: test test-cov test-cov-html

index.js

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+module.exports = require('./lib');

lib/index.js

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+// Load modules
+
+var Fs = require('fs');
+var Path = require('path');
+var Cp = require('child_process');
+
+
+// Declare internals
+
+var internals = {};
+
+
+exports.registerHook = function (filename) {
+};
+
+
+exports.addFile = function (filename, path) {
+};
+
+
+exports.deleteFile = function (filename, path) {
+};
+
+
+exports.findGitRoot = function (callback) {
+
+    Cp.exec('git rev-parse --show-toplevel', function (err, stderr) {
+
+        callback(err, stderr.trim());
+    });
+};
+
+
+exports.findProjectRoot = function (callback) {
+
+    var path = __dirname.slice(0, __dirname.indexOf('node_modules'));
+    callback(null, path);
+};
+
+
+internals.isDir = function (path) {
+
+    var stat = Fs.statSync(path);
+    return stat.isDirectory();
+};
+
+
+exports.findProjects = function (root, depth) {
+
+    depth = depth || 0;
+    ++depth;
+
+    if (depth > 4 ||
+        // !internals.isDir(root)) {
+        !internals.isDir(root) ||
+        root.indexOf('node_modules') !== -1) {
+
+        return [];
+    }
+
+    var dirs = Fs.readdirSync(root);
+    var projects = [];
+
+    for (var i = 0, il = dirs.length; i < il; ++i) {
+        var dir = dirs[i];
+        var path = Path.join(root, dir);
+
+        if (Fs.existsSync(Path.join(path, 'package.json'))) {
+            projects.push(path);
+        }
+        else {
+            projects = projects.concat(exports.findProjects(path, depth));
+        }
+    }
+
+    return projects;
+};

package.json

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+{
+  "name": "commit-thingy",
+  "version": "0.0.0",
+  "description": "the extensible core of precommit-hook",
+  "main": "index.js",
+  "scripts": {
+    "test": "make test-cov"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/nlf/commit-thingy.git"
+  },
+  "keywords": [
+    "precommit",
+    "pre-commit",
+    "git",
+    "hook"
+  ],
+  "author": "Nathan LaFreniere <[email protected]>",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/nlf/commit-thingy/issues"
+  },
+  "homepage": "https://github.com/nlf/commit-thingy",
+  "devDependencies": {
+    "lab": "^3.2.3"
+  }
+}

test/index.js

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+var Hook = require('../');
+var Path = require('path');
+
+var Lab = require('lab');
+
+var lab = exports.lab = Lab.script();
+var expect = Lab.expect;
+var describe = lab.experiment;
+var it = lab.test;
+
+describe('exports', function () {
+
+    it('can find a git root', function (done) {
+
+        Hook.findGitRoot(function (err, root) {
+
+            expect(err).to.not.exist;
+            expect(root).to.be.a('string');
+            done();
+        });
+    });
+
+    it('can find a project root', function (done) {
+
+        Hook.findProjectRoot(function (err, root) {
+
+            expect(err).to.not.exist;
+            expect(root).to.be.a('string');
+            done();
+        });
+    });
+
+    it('can find projects', function (done) {
+
+        var projects = Hook.findProjects(Path.join(__dirname, 'projects'));
+
+        expect(projects).to.be.an('array');
+        expect(projects).to.have.length(4);
+        done();
+    });
+});