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plugins: detect location of npm

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This commit is contained in:
Guillermo Rauch 2016-07-08 07:40:57 -07:00
parent edc201ea03
commit 3eb50ca946
1 changed files with 14 additions and 12 deletions
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26
plugins.js
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@ -166,22 +166,24 @@ function toDependencies (plugins) {
} }
function install (fn) { function install (fn) {
exec('npm prune && npm install --production', { which('npm', (err, bin) => {
cwd: path
}, (err, stdout, stderr) => {
if (err) { if (err) {
if (/(command not found|not recognized as an)/.test(err.stack)) { if (plugins.plugins.length) {
if (plugins.plugins.length) { alert('We found `plugins` in `.hyperterm.js`, but `npm` is ' +
alert('We found `plugins` in `.hyperterm.js`, but `npm` is ' + 'not installed or not in $PATH!\nPlease head to ' +
'not installed or not in $PATH!\nPlease head to ' + 'https://nodejs.org and install the Node.js runtime.');
'https://nodejs.org and install the Node.js runtime.'); } else {
} else { console.log('npm not found, but no plugins defined');
console.log('npm not found, but no plugins defined');
}
} }
return fn(err); return fn(err);
} }
fn(null);
exec(`${bin} prune && ${bin} install --production`, {
cwd: path
}, (err, stdout, stderr) => {
if (err) return fn(err);
fn(null);
});
}); });
} }