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58 lines
1.6 KiB
58 lines
1.6 KiB
/*
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for each pkg in prefix that isn't a git repo
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look for a new version of pkg that satisfies dep
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if so, install it.
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if not, then update it
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*/
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module.exports = update
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update.usage = "npm update [pkg]"
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var npm = require("./npm.js")
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, asyncMap = require("slide").asyncMap
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, log = require("npmlog")
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// load these, just so that we know that they'll be available, in case
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// npm itself is getting overwritten.
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, install = require("./install.js")
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, build = require("./build.js")
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update.completion = npm.commands.outdated.completion
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function update (args, cb) {
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npm.commands.outdated(args, true, function (er, outdated) {
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if (er) return cb(er)
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var wanted = outdated.filter(function (ww) {
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var dep = ww[1]
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var current = ww[2]
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var wanted = ww[3]
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var latest = ww[4]
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if (current === wanted && wanted !== latest) {
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log.verbose(
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'outdated',
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'not updating', dep,
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"because it's currently at the maximum version that matches its specified semver range"
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)
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}
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return current !== wanted
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})
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if (wanted.length === 0) return cb()
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log.info('outdated', 'updating', wanted)
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asyncMap(wanted, function (ww, cb) {
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// [[ dir, dep, has, want, req ]]
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var where = ww[0]
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, dep = ww[1]
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, want = ww[3]
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, what = dep + "@" + want
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, req = ww[5]
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, url = require('url')
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// use the initial installation method (repo, tar, git) for updating
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if (url.parse(req).protocol) what = req
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npm.commands.install(where, what, cb)
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}, cb)
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})
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}
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