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Cleanup build/post-install.js.

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Former-commit-id: efb35fab14fa62b79caec2ba806173415b217207
This commit is contained in:
John-David Dalton
2012-11-16 21:06:48 -08:00
parent 11343d469e
commit 211d13da09
1 changed files with 39 additions and 30 deletions
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69
build/post-install.js
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@@ -22,6 +22,23 @@
/** The Git object ID of `uglifyjs.tar.gz` */
var uglifyId = '9869c4443fb22598235d1019fcc8245be41e8889';
/** The media type for raw blob data */
var mediaType = 'application/vnd.github.v3.raw';
/** Used to reference parts of the blob href */
var location = (function() {
var host = 'api.github.com',
origin = 'https://api.github.com',
pathname = '/repos/bestiejs/lodash/git/blobs';
return {
'host': host,
'href': host + origin + pathname,
'origin': origin,
'pathname': pathname
};
}());
/*--------------------------------------------------------------------------*/
/**
@@ -31,7 +48,6 @@
*
* @private
* @param {Object} options The options object.
*
* id - The Git object ID of the `.tar.gz` file.
* onComplete - The function, invoked with one argument (exception),
* called once the extraction has finished.
@@ -41,12 +57,18 @@
function getDependency(options) {
options || (options = {});
var onComplete = options.onComplete,
var id = options.id,
onComplete = options.onComplete,
path = options.path,
title = options.title;
function callback(exception) {
if (exception) {
console.error('There was a problem downloading ' + title + '.');
console.error([
'There was a problem installing ' + title + '. To manually install, run:',
'',
"curl -H 'Accept: " + mediaType + "' " + location.href + '/' + id + " | tar xvz -C '" + path + "'"
].join('\n'));
}
onComplete(exception);
}
@@ -54,17 +76,18 @@
console.log('Downloading ' + title + '...');
https.get({
'host': 'api.github.com',
'path': '/repos/bestiejs/lodash/git/blobs/' + options.id,
'host': location.host,
'path': location.pathname + '/' + id,
'headers': {
// By default, all GitHub blob API endpoints return a JSON document
// containing Base64-encoded blob data. Overriding the `Accept` header
// with the GitHub raw media type returns the blob data directly.
'Accept': 'application/vnd.github.v3.raw'
// See http://developer.github.com/v3/media/.
'Accept': mediaType
}
}, function(response) {
var decompressor = zlib.createUnzip(),
parser = new tar.Extract({ 'path': options.path });
parser = new tar.Extract({ 'path': path });
decompressor.on('error', callback)
parser.on('end', callback).on('error', callback);
@@ -78,15 +101,15 @@
exec('npm -g root', function(exception, stdout) {
if (exception) {
console.error([
"There was a problem loading the npm registry. If you're installing the Lo-Dash",
"command-line executable (via `npm install -g lodash`), you'll need to manually",
'download UglifyJS and the Closure Compiler:',
'There was a problem loading the npm registry. If you’re installing the Lo-Dash',
'command-line executable (via `npm install -g lodash`), you’ll need to manually',
'install UglifyJS and the Closure Compiler by running:',
'',
"curl -H 'Accept: application/vnd.github.v3.raw' https://api.github.com/repos/bestiejs/lodash/git/blobs/aa29a2ecf6f51d4da5a2a418c0d4ea0e368ee80d | tar xvz -C '%s'",
"curl -H 'Accept: application/vnd.github.v3.raw' https://api.github.com/repos/bestiejs/lodash/git/blobs/9869c4443fb22598235d1019fcc8245be41e8889 | tar xvz -C '%s'",
"curl -H 'Accept: " + mediaType + "' " + location.href + '/' + closureId + " | tar xvz -C '" + vendorPath + "'",
"curl -H 'Accept: " + mediaType + "' " + location.href + '/' + uglifyId + " | tar xvz -C '" + vendorPath + "'",
'',
'Please submit an issue on the GitHub issue tracker: %s.'
].join('\n'), vendorPath, vendorPath, process.env.npm_package_bugs_url);
'Please submit an issue on the GitHub issue tracker: ' + process.env.npm_package_bugs_url + '.'
].join('\n'));
console.error(exception);
process.exit();
}
@@ -99,27 +122,13 @@
'title': 'the Closure Compiler',
'id': closureId,
'path': vendorPath,
'onComplete': function(exception) {
if (exception) {
console.error([
"You'll need to manually download the Closure Compiler:",
'',
"curl -H 'Accept: application/vnd.github.v3.raw' https://api.github.com/repos/bestiejs/lodash/git/blobs/aa29a2ecf6f51d4da5a2a418c0d4ea0e368ee80d | tar xvz -C '%s'"
].join('\n'), vendorPath);
}
'onComplete': function() {
// download UglifyJS
getDependency({
'title': 'UglifyJS',
'id': uglifyId,
'path': vendorPath,
'onComplete': function(exception) {
if (exception) {
console.error([
"You'll need to manually download the Closure Compiler:",
'',
"curl -H 'Accept: application/vnd.github.v3.raw' https://api.github.com/repos/bestiejs/lodash/git/blobs/9869c4443fb22598235d1019fcc8245be41e8889 | tar xvz -C '%s'"
].join('\n'), vendorPath);
}
'onComplete': function() {
process.exit();
}
});