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45 lines
1.2 KiB
45 lines
1.2 KiB
var spawn = require("child_process").spawn
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var path = require("path")
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var port = exports.port = 1337
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exports.registry = "http://localhost:" + port
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process.env.npm_config_loglevel = "error"
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var npm_config_cache = path.resolve(__dirname, "npm_cache")
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process.env.npm_config_cache = exports.npm_config_cache = npm_config_cache
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process.env.npm_config_userconfig = exports.npm_config_userconfig = path.join(__dirname, "fixtures", "config", "userconfig")
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process.env.random_env_var = "foo"
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var bin = exports.bin = require.resolve("../bin/npm-cli.js")
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var once = require("once")
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exports.npm = function (cmd, opts, cb) {
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cb = once(cb)
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cmd = [bin].concat(cmd)
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opts = opts || {}
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opts.env = opts.env ? opts.env : process.env
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if (!opts.env.npm_config_cache) {
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opts.env.npm_config_cache = npm_config_cache
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}
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var stdout = ""
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, stderr = ""
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, node = process.execPath
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, child = spawn(node, cmd, opts)
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if (child.stderr) child.stderr.on("data", function (chunk) {
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stderr += chunk
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})
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if (child.stdout) child.stdout.on("data", function (chunk) {
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stdout += chunk
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})
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child.on("error", cb)
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child.on("close", function (code) {
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cb(null, code, stdout, stderr)
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})
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return child
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}
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