| var IgnoreFile = require("../") |
| , fs = require('fs') |
| |
| // set the ignores just for this test |
| var c = require("./common.js") |
| c.ignores({ ".gitignore": ["a/b/c/abc"] }) |
| c.ignores({ ".ignore": ["*", "!a/b/c/abc"] }) |
| |
| // the only files we expect to see |
| var expected = |
| [ "/a" |
| , "/a/b" |
| , "/a/b/c" |
| , "/a/b/c/abc" ] |
| |
| var originalReadFile = fs.readFile |
| , parallelCount = 0 |
| , firstCall |
| |
| // Overwrite fs.readFile so that when .gitignore and .ignore are read in |
| // parallel, .ignore will always be read first. |
| fs.readFile = function (filename, options, callback) { |
| if (typeof options === 'function') { |
| callback = options |
| options = false |
| } |
| |
| parallelCount++ |
| |
| process.nextTick(function () { |
| if (parallelCount > 1) { |
| if (!firstCall) { |
| return firstCall = function (cb) { |
| originalReadFile(filename, options, function (err, data) { |
| callback(err, data) |
| if (cb) cb() |
| }) |
| } |
| } |
| |
| if (filename.indexOf('.gitignore') !== -1) { |
| firstCall(function () { |
| originalReadFile(filename, options, callback) |
| }) |
| } else { |
| originalReadFile(filename, options, function (err, data) { |
| callback(err, data) |
| firstCall() |
| }) |
| } |
| } else { |
| originalReadFile(filename, options, callback) |
| parallelCount = 0 |
| } |
| }) |
| } |
| |
| require("tap").test("read file order", function (t) { |
| t.pass("start") |
| |
| IgnoreFile({ path: __dirname + "/fixtures" |
| , ignoreFiles: [".gitignore", ".ignore"] }) |
| .on("ignoreFile", function (e) { |
| console.error("ignore file!", e) |
| }) |
| .on("child", function (e) { |
| var p = e.path.substr(e.root.path.length) |
| var i = expected.indexOf(p) |
| if (i === -1) { |
| t.fail("unexpected file found", {f: p}) |
| } else { |
| t.pass(p) |
| expected.splice(i, 1) |
| } |
| }) |
| .on("close", function () { |
| fs.readFile = originalReadFile |
| t.notOk(expected.length, "all expected files should be seen") |
| t.end() |
| }) |
| }) |
