Initial commit
parent
7236ba69cd
commit
b139231241
@ -0,0 +1 @@
|
|||||||
|
/node_modules/
|
@ -0,0 +1,29 @@
|
|||||||
|
# get-project-root
|
||||||
|
|
||||||
|
TODO
|
||||||
|
|
||||||
|
## License
|
||||||
|
|
||||||
|
[WTFPL](http://www.wtfpl.net/txt/copying/) or [CC0](https://creativecommons.org/publicdomain/zero/1.0/), whichever you prefer. A donation and/or attribution are appreciated, but not required.
|
||||||
|
|
||||||
|
## Donate
|
||||||
|
|
||||||
|
My income consists largely of donations for my projects. If this module is useful to you, consider [making a donation](http://cryto.net/~joepie91/donate.html)!
|
||||||
|
|
||||||
|
You can donate using Bitcoin, PayPal, Flattr, cash-in-mail, SEPA transfers, and pretty much anything else.
|
||||||
|
|
||||||
|
## Contributing
|
||||||
|
|
||||||
|
Pull requests welcome. Please make sure your modifications are in line with the overall code style, and ensure that you're editing the files in `src/`, not those in `lib/`.
|
||||||
|
|
||||||
|
Build tool of choice is `gulp`; simply run `gulp` while developing, and it will watch for changes.
|
||||||
|
|
||||||
|
Be aware that by making a pull request, you agree to release your modifications under the licenses stated above.
|
||||||
|
|
||||||
|
## Usage
|
||||||
|
|
||||||
|
TODO
|
||||||
|
|
||||||
|
## API
|
||||||
|
|
||||||
|
TODO
|
@ -0,0 +1,18 @@
|
|||||||
|
var gulp = require("gulp");
|
||||||
|
var presetES2015 = require("@joepie91/gulp-preset-es2015");
|
||||||
|
|
||||||
|
var source = ["src/**/*.js"]
|
||||||
|
|
||||||
|
gulp.task('babel', function() {
|
||||||
|
return gulp.src(source)
|
||||||
|
.pipe(presetES2015({
|
||||||
|
basePath: __dirname
|
||||||
|
}))
|
||||||
|
.pipe(gulp.dest("lib/"));
|
||||||
|
});
|
||||||
|
|
||||||
|
gulp.task("watch", function () {
|
||||||
|
gulp.watch(source, ["babel"]);
|
||||||
|
});
|
||||||
|
|
||||||
|
gulp.task("default", ["babel", "watch"]);
|
@ -0,0 +1,3 @@
|
|||||||
|
'use strict';
|
||||||
|
|
||||||
|
module.exports = require("./lib");
|
@ -0,0 +1,28 @@
|
|||||||
|
{
|
||||||
|
"name": "get-project-root",
|
||||||
|
"version": "0.0.1",
|
||||||
|
"description": "Locates the 'root directory' of the current project",
|
||||||
|
"main": "index.js",
|
||||||
|
"scripts": {
|
||||||
|
"test": "echo \"Error: no test specified\" && exit 1"
|
||||||
|
},
|
||||||
|
"repository": {
|
||||||
|
"type": "git",
|
||||||
|
"url": "http://git.cryto.net/joepie91/node-get-project-root.git"
|
||||||
|
},
|
||||||
|
"keywords": [
|
||||||
|
"root",
|
||||||
|
"package.json",
|
||||||
|
"path"
|
||||||
|
],
|
||||||
|
"author": "Sven Slootweg",
|
||||||
|
"license": "WTFPL",
|
||||||
|
"dependencies": {
|
||||||
|
"default-value": "0.0.2"
|
||||||
|
},
|
||||||
|
"devDependencies": {
|
||||||
|
"@joepie91/gulp-preset-es2015": "^1.0.1",
|
||||||
|
"babel-preset-es2015": "^6.6.0",
|
||||||
|
"gulp": "^3.9.1"
|
||||||
|
}
|
||||||
|
}
|
@ -0,0 +1,82 @@
|
|||||||
|
'use strict';
|
||||||
|
|
||||||
|
const fs = require("fs");
|
||||||
|
const path = require("path");
|
||||||
|
const defaultValue = require("default-value");
|
||||||
|
|
||||||
|
let defaultCheckers = {
|
||||||
|
"package.json": function(directory) {
|
||||||
|
let parentPackageFile = path.join(directory, `..${path.sep}..${path.sep}package.json`);
|
||||||
|
|
||||||
|
try {
|
||||||
|
fs.accessSync(parentPackageFile);
|
||||||
|
return false;
|
||||||
|
} catch (err) {
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"vcs": function(directory) {
|
||||||
|
let files = fs.readdirSync(directory);
|
||||||
|
|
||||||
|
return [".git", ".hg"].some((target) => {
|
||||||
|
return (files.indexOf(target) !== -1);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
function reachedRoot(candidatePath) {
|
||||||
|
/* Returns true if we hit the root of the filesystem; like / or C:\ */
|
||||||
|
return /^(?:\/|a-z:\\)$/i.test(candidatePath);
|
||||||
|
}
|
||||||
|
|
||||||
|
module.exports = function(options) {
|
||||||
|
let currentPath = defaultValue(options.basePath, __dirname);
|
||||||
|
let checker = defaultValue(options.checker, "package.json");
|
||||||
|
|
||||||
|
if (typeof checker === "string") {
|
||||||
|
if (defaultCheckers[checker] != null) {
|
||||||
|
checker = defaultCheckers[checker];
|
||||||
|
} else {
|
||||||
|
throw new Error("No such checker exists.");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Locate the first thing that has a package.json, in case we're in a
|
||||||
|
* subdirectory within a module. Only after we've found the nearest
|
||||||
|
* package.json, we will start using the checker.
|
||||||
|
*/
|
||||||
|
|
||||||
|
let baseFound = false;
|
||||||
|
|
||||||
|
while (baseFound === false) {
|
||||||
|
baseFound = (fs.readdirSync(currentPath).indexOf("package.json") !== -1);
|
||||||
|
|
||||||
|
if (reachedRoot(currentPath)) {
|
||||||
|
throw new Error("Reached filesystem root without encountering a module");
|
||||||
|
}
|
||||||
|
|
||||||
|
if (baseFound === false) {
|
||||||
|
currentPath = path.join(currentPath, "..");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
let rootFound = false;
|
||||||
|
|
||||||
|
while (rootFound === false) {
|
||||||
|
rootFound = checker(currentPath);
|
||||||
|
|
||||||
|
if (rootFound !== true && rootFound !== false) {
|
||||||
|
throw new Error("Checker must always return either true or false");
|
||||||
|
}
|
||||||
|
|
||||||
|
if (reachedRoot(currentPath)) {
|
||||||
|
throw new Error("Reached filesystem root without encountering the project root");
|
||||||
|
}
|
||||||
|
|
||||||
|
if (rootFound === false) {
|
||||||
|
currentPath = path.join(currentPath, `..${path.sep}..`);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return currentPath;
|
||||||
|
}
|
Loading…
Reference in New Issue