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@ -11,6 +11,57 @@ const { stat, readdir, readFile } = require('fs-promise'); |
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// Ours
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const IGNORED = require('./ignored'); |
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const glob = async function(pattern, options) { |
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return new Promise((resolve, reject) => { |
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_glob(pattern, options, (error, files) => { |
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if (error) { |
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reject(error); |
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} else { |
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resolve(files); |
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} |
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}); |
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}); |
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}; |
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/** |
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* Remove leading `./` from the beginning of ignores |
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* because our parser doesn't like them :| |
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*/ |
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const clearRelative = function(str) { |
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return str.replace(/(\n|^)\.\//g, '$1'); |
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}; |
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/** |
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* Returns the contents of a file if it exists. |
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* |
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* @return {String} results or `''` |
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*/ |
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const maybeRead = async function(path, default_ = '') { |
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try { |
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return await readFile(path, 'utf8'); |
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} catch (err) { |
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return default_; |
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} |
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}; |
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/** |
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* Transform relative paths into absolutes, |
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* and maintains absolutes as such. |
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* |
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* @param {String} maybe relative path |
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* @param {String} parent full path |
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*/ |
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const asAbsolute = function(path, parent) { |
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if (path[0] === '/') { |
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return path; |
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} |
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return resolve(parent, path); |
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}; |
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/** |
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* Returns a list of files in the given |
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* directory that are subject to be |
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@ -36,10 +87,10 @@ async function npm( |
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) { |
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const whitelist = (nowConfig && nowConfig.files) || pkg.files; |
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// the package.json `files` whitelist still
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// The package.json `files` whitelist still
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// honors ignores: https://docs.npmjs.com/files/package.json#files
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const search_ = whitelist || ['.']; |
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// convert all filenames into absolute paths
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// Convert all filenames into absolute paths
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const search = Array.prototype.concat.apply( |
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[], |
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await Promise.all( |
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@ -47,12 +98,12 @@ async function npm( |
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) |
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); |
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// always include the "main" file
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// Always include the "main" file
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if (pkg.main) { |
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search.push(require.resolve(resolve(path, pkg.main), 'may-exclude')); // pkg: may-exclude suppresses warnings
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search.push(require.resolve(resolve(path, pkg.main), 'may-exclude')); // Pkg: may-exclude suppresses warnings
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} |
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// compile list of ignored patterns and files
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// Compile list of ignored patterns and files
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const npmIgnore = await maybeRead(resolve(path, '.npmignore'), null); |
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const gitIgnore = npmIgnore === null |
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? await maybeRead(resolve(path, '.gitignore')) |
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@ -66,7 +117,7 @@ async function npm( |
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const prefixLength = path.length + 1; |
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// the package.json `files` whitelist still
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// The package.json `files` whitelist still
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// honors npmignores: https://docs.npmjs.com/files/package.json#files
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// but we don't ignore if the user is explicitly listing files
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// under the now namespace, or using files in combination with gitignore
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@ -88,7 +139,7 @@ async function npm( |
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return accepted; |
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}; |
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// locate files
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// Locate files
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if (debug) { |
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console.time(`> [debug] locating files ${path}`); |
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} |
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@ -103,7 +154,7 @@ async function npm( |
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console.timeEnd(`> [debug] locating files ${path}`); |
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} |
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// always include manifest as npm does not allow ignoring it
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// Always include manifest as npm does not allow ignoring it
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// source: https://docs.npmjs.com/files/package.json#files
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files.push(asAbsolute('package.json', path)); |
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@ -111,26 +162,10 @@ async function npm( |
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files.push(asAbsolute('now.json', path)); |
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} |
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// get files
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// Get files
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return unique(files); |
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} |
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/** |
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* Transform relative paths into absolutes, |
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* and maintains absolutes as such. |
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* |
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* @param {String} maybe relative path |
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* @param {String} parent full path |
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*/ |
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const asAbsolute = function(path, parent) { |
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if (path[0] === '/') { |
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return path; |
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} |
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return resolve(parent, path); |
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}; |
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/** |
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* Returns a list of files in the given |
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* directory that are subject to be |
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@ -155,15 +190,15 @@ async function docker( |
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) { |
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const whitelist = nowConfig && nowConfig.files; |
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// base search path
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// Base search path
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// the now.json `files` whitelist still
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// honors ignores: https://docs.npmjs.com/files/package.json#files
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const search_ = whitelist || ['.']; |
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// convert all filenames into absolute paths
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// Convert all filenames into absolute paths
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const search = search_.map(file => asAbsolute(file, path)); |
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// compile list of ignored patterns and files
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// Compile list of ignored patterns and files
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const dockerIgnore = await maybeRead(resolve(path, '.dockerignore'), null); |
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const filter = ignore() |
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@ -193,7 +228,7 @@ async function docker( |
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return accepted; |
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}; |
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// locate files
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// Locate files
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if (debug) { |
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console.time(`> [debug] locating files ${path}`); |
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} |
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@ -204,7 +239,7 @@ async function docker( |
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console.timeEnd(`> [debug] locating files ${path}`); |
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} |
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// always include manifest as npm does not allow ignoring it
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// Always include manifest as npm does not allow ignoring it
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// source: https://docs.npmjs.com/files/package.json#files
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files.push(asAbsolute('Dockerfile', path)); |
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@ -212,22 +247,10 @@ async function docker( |
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files.push(asAbsolute('now.json', path)); |
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} |
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// get files
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// Get files
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return unique(files); |
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} |
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const glob = async function(pattern, options) { |
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return new Promise((resolve, reject) => { |
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_glob(pattern, options, (error, files) => { |
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if (error) { |
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reject(error); |
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} else { |
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resolve(files); |
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} |
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}); |
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}); |
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}; |
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/** |
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* Explodes directories into a full list of files. |
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* Eg: |
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@ -254,7 +277,7 @@ async function explode(paths, { accepts, debug }) { |
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try { |
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s = await stat(path); |
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} catch (e) { |
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// in case the file comes from `files` or `main`
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// In case the file comes from `files` or `main`
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// and it wasn't specified with `.js` by the user
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path = file + '.js'; |
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@ -270,7 +293,9 @@ async function explode(paths, { accepts, debug }) { |
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if (s.isDirectory()) { |
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const all = await readdir(file); |
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/* eslint-disable no-use-before-define */ |
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return many(all.map(subdir => asAbsolute(subdir, file))); |
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/* eslint-enable no-use-before-define */ |
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} else if (!s.isFile()) { |
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if (debug) { |
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console.log('> [debug] ignoring special file "%s"', file); |
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@ -282,39 +307,19 @@ async function explode(paths, { accepts, debug }) { |
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}; |
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const many = async all => { |
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return await Promise.all( |
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const awaitAll = await Promise.all( |
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all.map(async file => { |
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return await list(file); |
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const listed = await list(file); |
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return listed; |
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}) |
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); |
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return awaitAll; |
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}; |
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return flatten(await many(paths)).filter(v => v !== null); |
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} |
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/** |
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* Returns the contents of a file if it exists. |
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* |
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* @return {String} results or `''` |
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*/ |
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const maybeRead = async function(path, default_ = '') { |
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try { |
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return await readFile(path, 'utf8'); |
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} catch (err) { |
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return default_; |
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} |
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}; |
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/** |
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* Remove leading `./` from the beginning of ignores |
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* because our parser doesn't like them :| |
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*/ |
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const clearRelative = function(str) { |
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return str.replace(/(\n|^)\.\//g, '$1'); |
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}; |
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module.exports = { |
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npm, |
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docker |
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Leo Lamprecht
8 years ago