33e43e8 · elk · git.iko.soy

on master help sign in

add check if desired file already exists, skip download if so

33e43e8Evan Czaplicki7 years ago

installers/npm/bin/elm+2−1

@@ -11,7 +11,8 @@ var fs = require('fs');

11//

12// This file pretends to be the downloaded binary. It then downloads

13// the real binary over itself. So in that case, the first run would

14−// also make an HTTPS request to fetch the real binary.

14+// also make an HTTPS request to fetch the real binary. From there,

15+// it calls the binary it downloaded on each run.

installers/npm/download.js+6−5

@@ -17,12 +17,13 @@ module.exports = function(destinationPath, callback)

17 var version = package.version.replace(/^(\d+\.\d+\.\d+).*$/, '$1'); // turn '1.2.3-alpha' into '1.2.3'

18 var os = { 'darwin': 'mac', 'win32': 'windows', 'linux': 'linux' }[process.platform];

19 var arch = { 'x64': '64-bit', 'ia32': '32-bit' }[process.arch];

20+ var path = process.platform === 'win32' ? destinationPath + '.exe' : destinationPath;

21+ var url = 'https://github.com/elm/compiler/releases/download/' + version + '/binary-for-' + os + '-' + arch + '.gz';

21− download(

23+ // check if exists for bin/elm running for the Nth time on Windows

22− process.platform === 'win32' ? destinationPath + '.exe' : destinationPath,

24+ fs.existsSync(path)

23− 'https://github.com/elm/compiler/releases/download/' + version + '/binary-for-' + os + '-' + arch + '.gz',

25+ ? callback()

24− callback

26+ : download(path, url, callback);

25− );

26};

27};