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10 |
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11 |
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12 |
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13 |
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14 | module.exports = install
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15 |
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16 | install.usage = "npm install"
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17 | + "\nnpm install <pkg>"
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18 | + "\nnpm install <pkg>@<tag>"
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19 | + "\nnpm install <pkg>@<version>"
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20 | + "\nnpm install <pkg>@<version range>"
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21 | + "\nnpm install <folder>"
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22 | + "\nnpm install <tarball file>"
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23 | + "\nnpm install <tarball url>"
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24 | + "\nnpm install <git:// url>"
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25 | + "\nnpm install <github username>/<github project>"
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26 | + "\n\nCan specify one or more: npm install ./foo.tgz bar@stable /some/folder"
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27 | + "\nIf no argument is supplied and ./npm-shrinkwrap.json is "
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28 | + "\npresent, installs dependencies specified in the shrinkwrap."
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29 | + "\nOtherwise, installs dependencies from ./package.json."
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30 |
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31 | install.completion = function (opts, cb) {
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32 |
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33 |
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34 |
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35 |
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36 | var registry = npm.registry
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37 | registry.get("/-/short", function (er, pkgs) {
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38 | if (er) return cb()
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39 | if (!opts.partialWord) return cb(null, pkgs)
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40 |
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41 | var name = opts.partialWord.split("@").shift()
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42 | pkgs = pkgs.filter(function (p) {
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43 | return p.indexOf(name) === 0
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44 | })
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45 |
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46 | if (pkgs.length !== 1 && opts.partialWord === name) {
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47 | return cb(null, pkgs)
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48 | }
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49 |
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50 | registry.get(pkgs[0], function (er, d) {
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51 | if (er) return cb()
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52 | return cb(null, Object.keys(d["dist-tags"] || {})
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53 | .concat(Object.keys(d.versions || {}))
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54 | .map(function (t) {
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55 | return pkgs[0] + "@" + t
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56 | }))
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57 | })
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58 | })
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59 | }
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60 |
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61 | var npm = require("./npm.js")
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62 | , semver = require("semver")
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63 | , readJson = require("read-package-json")
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64 | , readInstalled = require("read-installed")
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65 | , log = require("npmlog")
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66 | , path = require("path")
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67 | , fs = require("graceful-fs")
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68 | , cache = require("./cache.js")
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69 | , asyncMap = require("slide").asyncMap
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70 | , chain = require("slide").chain
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71 | , url = require("url")
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72 | , mkdir = require("mkdirp")
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73 | , lifecycle = require("./utils/lifecycle.js")
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74 | , archy = require("archy")
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75 | , isGitUrl = require("./utils/is-git-url.js")
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76 | , npmInstallChecks = require("npm-install-checks")
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77 | , sortedObject = require("sorted-object")
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78 |
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79 | function install (args, cb_) {
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80 | var hasArguments = !!args.length
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81 |
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82 | function cb (er, installed) {
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83 | if (er) return cb_(er)
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84 |
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85 | findPeerInvalid(where, function (er, problem) {
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86 | if (er) return cb_(er)
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87 |
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88 | if (problem) {
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89 | var peerInvalidError = new Error("The package " + problem.name +
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90 | " does not satisfy its siblings' peerDependencies requirements!")
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91 | peerInvalidError.code = "EPEERINVALID"
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92 | peerInvalidError.packageName = problem.name
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93 | peerInvalidError.peersDepending = problem.peersDepending
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94 | return cb(peerInvalidError)
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95 | }
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96 |
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97 | var tree = treeify(installed || [])
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98 | , pretty = prettify(tree, installed).trim()
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99 |
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100 | if (pretty) console.log(pretty)
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101 | save(where, installed, tree, pretty, hasArguments, cb_)
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102 | })
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103 | }
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104 |
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105 |
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106 | var where = path.resolve(npm.dir, "..")
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107 |
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108 |
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109 | if (arguments.length === 3) {
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110 | where = args
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111 | args = [].concat(cb_)
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112 | cb_ = arguments[2]
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113 | log.verbose("install", "where,what", [where, args])
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114 | }
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115 |
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116 | if (!npm.config.get("global")) {
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117 | args = args.filter(function (a) {
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118 | return path.resolve(a) !== where
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119 | })
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120 | }
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121 |
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122 | mkdir(where, function (er, made) {
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123 | if (er) return cb(er)
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124 |
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125 |
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126 | if (!args.length) {
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127 | var opt = { dev: npm.config.get("dev") || !npm.config.get("production") }
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128 |
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129 | if (npm.config.get("global")) args = ["."]
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130 | else return readDependencies(null, where, opt, function (er, data) {
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131 | if (er) {
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132 | log.error("install", "Couldn't read dependencies")
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133 | return cb(er)
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134 | }
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135 | var deps = Object.keys(data.dependencies || {})
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136 | log.verbose("install", "where, deps", [where, deps])
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137 | var context = { family: {}
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138 | , ancestors: {}
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139 | , explicit: false
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140 | , parent: data
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141 | , root: true
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142 | , wrap: null }
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143 |
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144 | if (data.name === path.basename(where) &&
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145 | path.basename(path.dirname(where)) === "node_modules") {
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146 |
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147 |
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148 | context.family[data.name] =
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149 | context.ancestors[data.name] = data.version
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150 | }
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151 |
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152 | installManyTop(deps.map(function (dep) {
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153 | var target = data.dependencies[dep]
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154 | , parsed = url.parse(target.replace(/^git\+/, "git"))
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155 | target = dep + "@" + target
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156 | return target
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157 | }), where, context, function(er, results) {
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158 | if (er) return cb(er, results)
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159 | lifecycle(data, "prepublish", where, function(er) {
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160 | return cb(er, results)
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161 | })
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162 | })
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163 | })
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164 | }
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165 |
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166 |
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167 |
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168 | var jsonFile = path.resolve(where, "package.json")
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169 | readJson(jsonFile, log.warn, function (er, data) {
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170 | if (er
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171 | && er.code !== "ENOENT"
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172 | && er.code !== "ENOTDIR") return cb(er)
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173 | if (er) data = null
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174 | var context = { family: {}
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175 | , ancestors: {}
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176 | , explicit: true
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177 | , parent: data
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178 | , root: true
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179 | , wrap: null }
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180 | if (data && data.name === path.basename(where) &&
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181 | path.basename(path.dirname(where)) === "node_modules") {
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182 | context.family[data.name] = context.ancestors[data.name] = data.version
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183 | }
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184 | var fn = npm.config.get("global") ? installMany : installManyTop
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185 | fn(args, where, context, cb)
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186 | })
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187 | })
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188 | }
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189 |
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190 | function findPeerInvalid (where, cb) {
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191 | readInstalled(where, { log: log.warn }, function (er, data) {
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192 | if (er) return cb(er)
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193 |
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194 | cb(null, findPeerInvalid_(data.dependencies, []))
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195 | })
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196 | }
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197 |
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198 | function findPeerInvalid_ (packageMap, fpiList) {
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199 | if (fpiList.indexOf(packageMap) !== -1)
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200 | return
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201 |
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202 | fpiList.push(packageMap)
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203 |
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204 | for (var packageName in packageMap) {
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205 | var pkg = packageMap[packageName]
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206 |
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207 | if (pkg.peerInvalid) {
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208 | var peersDepending = {};
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209 | for (peerName in packageMap) {
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210 | var peer = packageMap[peerName]
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211 | if (peer.peerDependencies && peer.peerDependencies[packageName]) {
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212 | peersDepending[peer.name + "@" + peer.version] =
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213 | peer.peerDependencies[packageName]
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214 | }
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215 | }
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216 | return { name: pkg.name, peersDepending: peersDepending }
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217 | }
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218 |
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219 | if (pkg.dependencies) {
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220 | var invalid = findPeerInvalid_(pkg.dependencies, fpiList)
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221 | if (invalid)
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222 | return invalid
|
223 | }
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224 | }
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225 |
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226 | return null
|
227 | }
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228 |
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229 |
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230 |
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231 |
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232 |
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233 |
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234 |
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235 |
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236 |
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237 |
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238 |
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239 |
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240 |
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241 |
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242 |
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243 | function readDependencies (context, where, opts, cb) {
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244 | var wrap = context ? context.wrap : null
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245 |
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246 | readJson( path.resolve(where, "package.json")
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247 | , log.warn
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248 | , function (er, data) {
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249 | if (er && er.code === "ENOENT") er.code = "ENOPACKAGEJSON"
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250 | if (er) return cb(er)
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251 |
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252 | if (opts && opts.dev) {
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253 | if (!data.dependencies) data.dependencies = {}
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254 | Object.keys(data.devDependencies || {}).forEach(function (k) {
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255 | data.dependencies[k] = data.devDependencies[k]
|
256 | })
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257 | }
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258 |
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259 | if (!npm.config.get("optional") && data.optionalDependencies) {
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260 | Object.keys(data.optionalDependencies).forEach(function (d) {
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261 | delete data.dependencies[d]
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262 | })
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263 | }
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264 |
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265 |
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266 | if (npm.config.get("shrinkwrap") === false)
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267 | return cb(null, data, null)
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268 |
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269 | if (wrap) {
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270 | log.verbose("readDependencies: using existing wrap", [where, wrap])
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271 | var rv = {}
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272 | Object.keys(data).forEach(function (key) {
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273 | rv[key] = data[key]
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274 | })
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275 | rv.dependencies = {}
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276 | Object.keys(wrap).forEach(function (key) {
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277 | log.verbose("from wrap", [key, wrap[key]])
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278 | rv.dependencies[key] = readWrap(wrap[key])
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279 | })
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280 | log.verbose("readDependencies returned deps", rv.dependencies)
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281 | return cb(null, rv, wrap)
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282 | }
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283 |
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284 | var wrapfile = path.resolve(where, "npm-shrinkwrap.json")
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285 |
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286 | fs.readFile(wrapfile, "utf8", function (er, wrapjson) {
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287 | if (er) {
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288 | log.verbose("readDependencies", "using package.json deps")
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289 | return cb(null, data, null)
|
290 | }
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291 |
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292 | try {
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293 | var newwrap = JSON.parse(wrapjson)
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294 | } catch (ex) {
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295 | return cb(ex)
|
296 | }
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297 |
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298 | log.info("shrinkwrap", "file %j", wrapfile)
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299 | var rv = {}
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300 | Object.keys(data).forEach(function (key) {
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301 | rv[key] = data[key]
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302 | })
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303 | rv.dependencies = {}
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304 | Object.keys(newwrap.dependencies || {}).forEach(function (key) {
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305 | rv.dependencies[key] = readWrap(newwrap.dependencies[key])
|
306 | })
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307 |
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308 |
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309 | if (opts && opts.dev) {
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310 | Object.keys(data.devDependencies || {}).forEach(function (k) {
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311 | rv.dependencies[k] = rv.dependencies[k] || data.devDependencies[k]
|
312 | })
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313 | }
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314 |
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315 | log.verbose("readDependencies returned deps", rv.dependencies)
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316 | return cb(null, rv, newwrap.dependencies)
|
317 | })
|
318 | })
|
319 | }
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320 |
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321 | function readWrap (w) {
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322 | return (w.resolved) ? w.resolved
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323 | : (w.from && url.parse(w.from).protocol) ? w.from
|
324 | : w.version
|
325 | }
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326 |
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327 |
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328 |
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329 |
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330 | function save (where, installed, tree, pretty, hasArguments, cb) {
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331 | if (!hasArguments ||
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332 | !npm.config.get("save") &&
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333 | !npm.config.get("save-dev") &&
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334 | !npm.config.get("save-optional") ||
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335 | npm.config.get("global")) {
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336 | return cb(null, installed, tree, pretty)
|
337 | }
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338 |
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339 | var saveBundle = npm.config.get('save-bundle')
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340 |
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341 |
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342 |
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343 |
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344 | var saveTarget = path.resolve(where, "package.json")
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345 | , things = Object.keys(tree).map(function (k) {
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346 |
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347 | var t = tree[k]
|
348 | , u = url.parse(t.from)
|
349 | , w = t.what.split("@")
|
350 | if (u && u.protocol) w[1] = t.from
|
351 | return w
|
352 | }).reduce(function (set, k) {
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353 | var rangeDescriptor = semver.valid(k[1], true) &&
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354 | semver.gte(k[1], "0.1.0", true) &&
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355 | !npm.config.get("save-exact")
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356 | ? "^" : ""
|
357 | set[k[0]] = rangeDescriptor + k[1]
|
358 | return set
|
359 | }, {})
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360 |
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361 |
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362 |
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363 | fs.readFile(saveTarget, function (er, data) {
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364 |
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365 | try {
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366 | data = JSON.parse(data.toString("utf8"))
|
367 | } catch (ex) {
|
368 | er = ex
|
369 | }
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370 |
|
371 | if (er) {
|
372 | return cb(null, installed, tree, pretty)
|
373 | }
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374 |
|
375 | var deps = npm.config.get("save-optional") ? "optionalDependencies"
|
376 | : npm.config.get("save-dev") ? "devDependencies"
|
377 | : "dependencies"
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378 |
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379 | if (saveBundle) {
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380 | var bundle = data.bundleDependencies || data.bundledDependencies
|
381 | delete data.bundledDependencies
|
382 | if (!Array.isArray(bundle)) bundle = []
|
383 | data.bundleDependencies = bundle.sort()
|
384 | }
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385 |
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386 | log.verbose('saving', things)
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387 | data[deps] = data[deps] || {}
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388 | Object.keys(things).forEach(function (t) {
|
389 | data[deps][t] = things[t]
|
390 | if (saveBundle) {
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391 | var i = bundle.indexOf(t)
|
392 | if (i === -1) bundle.push(t)
|
393 | }
|
394 | })
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395 |
|
396 | data[deps] = sortedObject(data[deps])
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397 |
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398 | data = JSON.stringify(data, null, 2) + "\n"
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399 | fs.writeFile(saveTarget, data, function (er) {
|
400 | cb(er, installed, tree, pretty)
|
401 | })
|
402 | })
|
403 | }
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404 |
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405 |
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406 |
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407 |
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408 |
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409 |
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410 | function prettify (tree, installed) {
|
411 | if (npm.config.get("json")) {
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412 | function red (set, kv) {
|
413 | set[kv[0]] = kv[1]
|
414 | return set
|
415 | }
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416 |
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417 | tree = Object.keys(tree).map(function (p) {
|
418 | if (!tree[p]) return null
|
419 | var what = tree[p].what.split("@")
|
420 | , name = what.shift()
|
421 | , version = what.join("@")
|
422 | , o = { name: name, version: version, from: tree[p].from }
|
423 | o.dependencies = tree[p].children.map(function P (dep) {
|
424 | var what = dep.what.split("@")
|
425 | , name = what.shift()
|
426 | , version = what.join("@")
|
427 | , o = { version: version, from: dep.from }
|
428 | o.dependencies = dep.children.map(P).reduce(red, {})
|
429 | return [name, o]
|
430 | }).reduce(red, {})
|
431 | return o
|
432 | })
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433 |
|
434 | return JSON.stringify(tree, null, 2)
|
435 | }
|
436 | if (npm.config.get("parseable")) return parseable(installed)
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437 |
|
438 | return Object.keys(tree).map(function (p) {
|
439 | return archy({ label: tree[p].what + " " + p
|
440 | , nodes: (tree[p].children || []).map(function P (c) {
|
441 | if (npm.config.get("long")) {
|
442 | return { label: c.what, nodes: c.children.map(P) }
|
443 | }
|
444 | var g = c.children.map(function (g) {
|
445 | return g.what
|
446 | }).join(", ")
|
447 | if (g) g = " (" + g + ")"
|
448 | return c.what + g
|
449 | })
|
450 | })
|
451 | }).join("\n")
|
452 | }
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453 |
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454 | function parseable (installed) {
|
455 | var long = npm.config.get("long")
|
456 | , cwd = process.cwd()
|
457 | return installed.map(function (item) {
|
458 | return path.resolve(cwd, item[1]) +
|
459 | ( long ? ":" + item[0] : "" )
|
460 | }).join("\n")
|
461 | }
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462 |
|
463 | function treeify (installed) {
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464 |
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465 |
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466 |
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467 |
|
468 | var whatWhere = installed.reduce(function (l, r) {
|
469 | var parentDir = r[3]
|
470 | , parent = r[2]
|
471 | , where = r[1]
|
472 | , what = r[0]
|
473 | , from = r[4]
|
474 | l[where] = { parentDir: parentDir
|
475 | , parent: parent
|
476 | , children: []
|
477 | , where: where
|
478 | , what: what
|
479 | , from: from }
|
480 | return l
|
481 | }, {})
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482 |
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483 |
|
484 | return Object.keys(whatWhere).reduce(function (l, r) {
|
485 | var ww = whatWhere[r]
|
486 |
|
487 | if (!ww.parent) {
|
488 | l[r] = ww
|
489 | } else {
|
490 | var p = whatWhere[ww.parentDir]
|
491 | if (p) p.children.push(ww)
|
492 | else l[r] = ww
|
493 | }
|
494 | return l
|
495 | }, {})
|
496 | }
|
497 |
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498 |
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499 |
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500 |
|
501 | function installManyTop (what, where, context, cb_) {
|
502 | function cb (er, d) {
|
503 | if (context.explicit || er) return cb_(er, d)
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504 |
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505 |
|
506 | npm.commands.build([where], false, true, function (er) {
|
507 | return cb_(er, d)
|
508 | })
|
509 | }
|
510 |
|
511 | if (context.explicit) return next()
|
512 |
|
513 | readJson(path.join(where, "package.json"), log.warn, function (er, data) {
|
514 | if (er) return next(er)
|
515 | lifecycle(data, "preinstall", where, next)
|
516 | })
|
517 |
|
518 | function next (er) {
|
519 | if (er) return cb(er)
|
520 | installManyTop_(what, where, context, cb)
|
521 | }
|
522 | }
|
523 |
|
524 | function installManyTop_ (what, where, context, cb) {
|
525 | var nm = path.resolve(where, "node_modules")
|
526 | , names = context.explicit
|
527 | ? what.map(function (w) { return w.split(/@/).shift() })
|
528 | : []
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529 |
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530 | fs.readdir(nm, function (er, pkgs) {
|
531 | if (er) return installMany(what, where, context, cb)
|
532 | pkgs = pkgs.filter(function (p) {
|
533 | return !p.match(/^[\._-]/)
|
534 | })
|
535 | asyncMap(pkgs.map(function (p) {
|
536 | return path.resolve(nm, p, "package.json")
|
537 | }), function (jsonfile, cb) {
|
538 | readJson(jsonfile, log.warn, function (er, data) {
|
539 | if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er)
|
540 | if (er) return cb(null, [])
|
541 | return cb(null, [[data.name, data.version]])
|
542 | })
|
543 | }, function (er, packages) {
|
544 |
|
545 | if (er) packages = []
|
546 |
|
547 |
|
548 | packages.forEach(function (p) {
|
549 | context.family[p[0]] = p[1]
|
550 | })
|
551 | return installMany(what, where, context, cb)
|
552 | })
|
553 | })
|
554 | }
|
555 |
|
556 | function installMany (what, where, context, cb) {
|
557 |
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558 |
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559 |
|
560 |
|
561 | var opt = { dev: npm.config.get("dev") }
|
562 | readDependencies(context, where, opt, function (er, data, wrap) {
|
563 | if (er) data = {}
|
564 |
|
565 | var parent = data
|
566 |
|
567 | var d = data.dependencies || {}
|
568 |
|
569 |
|
570 |
|
571 |
|
572 |
|
573 |
|
574 | if (context.explicit) wrap = null
|
575 |
|
576 |
|
577 |
|
578 | asyncMap( what
|
579 | , targetResolver(where, context, d)
|
580 | , function (er, targets) {
|
581 |
|
582 | if (er) return cb(er)
|
583 |
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584 |
|
585 |
|
586 | var newPrev = Object.create(context.family)
|
587 | , newAnc = Object.create(context.ancestors)
|
588 |
|
589 | if (!context.root) {
|
590 | newAnc[data.name] = data.version
|
591 | }
|
592 | targets.forEach(function (t) {
|
593 | newPrev[t.name] = t.version
|
594 | })
|
595 | log.silly("resolved", targets)
|
596 | targets.filter(function (t) { return t }).forEach(function (t) {
|
597 | log.info("install", "%s into %s", t._id, where)
|
598 | })
|
599 | asyncMap(targets, function (target, cb) {
|
600 | log.info("installOne", target._id)
|
601 | var wrapData = wrap ? wrap[target.name] : null
|
602 | var newWrap = wrapData && wrapData.dependencies
|
603 | ? wrap[target.name].dependencies || {}
|
604 | : null
|
605 | var newContext = { family: newPrev
|
606 | , ancestors: newAnc
|
607 | , parent: parent
|
608 | , explicit: false
|
609 | , wrap: newWrap }
|
610 | installOne(target, where, newContext, cb)
|
611 | }, cb)
|
612 | })
|
613 | })
|
614 | }
|
615 |
|
616 | function targetResolver (where, context, deps) {
|
617 | var alreadyInstalledManually = context.explicit ? [] : null
|
618 | , nm = path.resolve(where, "node_modules")
|
619 | , parent = context.parent
|
620 | , wrap = context.wrap
|
621 |
|
622 | if (!context.explicit) fs.readdir(nm, function (er, inst) {
|
623 | if (er) return alreadyInstalledManually = []
|
624 |
|
625 |
|
626 | inst = inst.filter(function (p) {
|
627 | return !p.match(/^[\._-]/)
|
628 | })
|
629 |
|
630 | asyncMap(inst, function (pkg, cb) {
|
631 | readJson(path.resolve(nm, pkg, "package.json"), log.warn, function (er, d) {
|
632 | if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er)
|
633 |
|
634 | if (er) return cb(null, [])
|
635 |
|
636 |
|
637 |
|
638 | var bd = parent.bundleDependencies
|
639 | if (bd && bd.indexOf(d.name) !== -1 ||
|
640 | semver.satisfies(d.version, deps[d.name] || "*", true) ||
|
641 | deps[d.name] === d._resolved) {
|
642 | return cb(null, d.name)
|
643 | }
|
644 |
|
645 |
|
646 | fs.lstat(path.resolve(nm, pkg), function(err, s) {
|
647 | if (err) return cb(null, [])
|
648 | if (s.isSymbolicLink()) {
|
649 | return cb(null, d.name)
|
650 | }
|
651 |
|
652 |
|
653 | return cb(null, [])
|
654 | })
|
655 | })
|
656 | }, function (er, inst) {
|
657 |
|
658 | alreadyInstalledManually = inst
|
659 | })
|
660 | })
|
661 |
|
662 | var to = 0
|
663 | return function resolver (what, cb) {
|
664 | if (!alreadyInstalledManually) return setTimeout(function () {
|
665 | resolver(what, cb)
|
666 | }, to++)
|
667 |
|
668 |
|
669 |
|
670 | if (alreadyInstalledManually.indexOf(what.split("@").shift()) !== -1) {
|
671 | log.verbose("already installed", "skipping %s %s", what, where)
|
672 | return cb(null, [])
|
673 | }
|
674 |
|
675 |
|
676 |
|
677 | if (context.family[what]) {
|
678 | if (wrap && wrap[what].version === context.family[what]) {
|
679 | log.verbose("shrinkwrap", "use existing", what)
|
680 | return cb(null, [])
|
681 | }
|
682 | }
|
683 |
|
684 |
|
685 |
|
686 |
|
687 | if (parent && parent.name === what && !npm.config.get("force")) {
|
688 | log.warn("install", "Refusing to install %s as a dependency of itself"
|
689 | , what)
|
690 | return cb(null, [])
|
691 | }
|
692 |
|
693 | if (wrap) {
|
694 | var name = what.split(/@/).shift()
|
695 | if (wrap[name]) {
|
696 | var wrapTarget = readWrap(wrap[name])
|
697 | what = name + "@" + wrapTarget
|
698 | } else {
|
699 | log.verbose("shrinkwrap", "skipping %s (not in shrinkwrap)", what)
|
700 | }
|
701 | } else if (deps[what]) {
|
702 | what = what + "@" + deps[what]
|
703 | }
|
704 |
|
705 |
|
706 |
|
707 |
|
708 |
|
709 |
|
710 |
|
711 | cache.add(what, function (er, data) {
|
712 | if (er && parent && parent.optionalDependencies &&
|
713 | parent.optionalDependencies.hasOwnProperty(what.split("@")[0])) {
|
714 | log.warn("optional dep failed, continuing", what)
|
715 | log.verbose("optional dep failed, continuing", [what, er])
|
716 | return cb(null, [])
|
717 | }
|
718 |
|
719 | var isGit = false
|
720 | , maybeGit = what.split("@").slice(1).join()
|
721 |
|
722 | if (maybeGit)
|
723 | isGit = isGitUrl(url.parse(maybeGit))
|
724 |
|
725 | if (!er &&
|
726 | data &&
|
727 | !context.explicit &&
|
728 | context.family[data.name] === data.version &&
|
729 | !npm.config.get("force") &&
|
730 | !isGit) {
|
731 | log.info("already installed", data.name + "@" + data.version)
|
732 | return cb(null, [])
|
733 | }
|
734 |
|
735 | if (data && !data._from) data._from = what
|
736 | if (er && parent && parent.name) er.parent = parent.name
|
737 | return cb(er, data || [])
|
738 | })
|
739 | }
|
740 | }
|
741 |
|
742 |
|
743 |
|
744 | function installOne (target, where, context, cb) {
|
745 |
|
746 |
|
747 | if (where === npm.prefix && npm.config.get("link")
|
748 | && !npm.config.get("global")) {
|
749 | return localLink(target, where, context, cb)
|
750 | }
|
751 | installOne_(target, where, context, function (er, installedWhat) {
|
752 |
|
753 |
|
754 | if (er && context.parent && context.parent.optionalDependencies &&
|
755 | context.parent.optionalDependencies.hasOwnProperty(target.name)) {
|
756 | log.warn("optional dep failed, continuing", target._id)
|
757 | log.verbose("optional dep failed, continuing", [target._id, er])
|
758 | er = null
|
759 | }
|
760 |
|
761 | cb(er, installedWhat)
|
762 | })
|
763 |
|
764 | }
|
765 |
|
766 | function localLink (target, where, context, cb) {
|
767 | log.verbose("localLink", target._id)
|
768 | var jsonFile = path.resolve( npm.globalDir, target.name
|
769 | , "package.json" )
|
770 | , parent = context.parent
|
771 |
|
772 | readJson(jsonFile, log.warn, function (er, data) {
|
773 | if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er)
|
774 | if (er || data._id === target._id) {
|
775 | if (er) {
|
776 | install( path.resolve(npm.globalDir, "..")
|
777 | , target._id
|
778 | , function (er) {
|
779 | if (er) return cb(er, [])
|
780 | thenLink()
|
781 | })
|
782 | } else thenLink()
|
783 |
|
784 | function thenLink () {
|
785 | npm.commands.link([target.name], function (er, d) {
|
786 | log.silly("localLink", "back from link", [er, d])
|
787 | cb(er, [resultList(target, where, parent && parent._id)])
|
788 | })
|
789 | }
|
790 |
|
791 | } else {
|
792 | log.verbose("localLink", "install locally (no link)", target._id)
|
793 | installOne_(target, where, context, cb)
|
794 | }
|
795 | })
|
796 | }
|
797 |
|
798 | function resultList (target, where, parentId) {
|
799 | var nm = path.resolve(where, "node_modules")
|
800 | , targetFolder = path.resolve(nm, target.name)
|
801 | , prettyWhere = where
|
802 |
|
803 | if (!npm.config.get("global")) {
|
804 | prettyWhere = path.relative(process.cwd(), where)
|
805 | }
|
806 |
|
807 | if (prettyWhere === ".") prettyWhere = null
|
808 |
|
809 | if (!npm.config.get("global")) {
|
810 |
|
811 | targetFolder = path.relative(process.cwd(), targetFolder)
|
812 | }
|
813 |
|
814 | return [ target._id
|
815 | , targetFolder
|
816 | , prettyWhere && parentId
|
817 | , parentId && prettyWhere
|
818 | , target._from ]
|
819 | }
|
820 |
|
821 |
|
822 | var installOnesInProgress = Object.create(null)
|
823 |
|
824 | function isIncompatibleInstallOneInProgress(target, where) {
|
825 | return target.name in installOnesInProgress &&
|
826 | installOnesInProgress[target.name].indexOf(where) !== -1
|
827 | }
|
828 |
|
829 | function installOne_ (target, where, context, cb) {
|
830 | var nm = path.resolve(where, "node_modules")
|
831 | , targetFolder = path.resolve(nm, target.name)
|
832 | , prettyWhere = path.relative(process.cwd(), where)
|
833 | , parent = context.parent
|
834 |
|
835 | if (prettyWhere === ".") prettyWhere = null
|
836 |
|
837 | if (isIncompatibleInstallOneInProgress(target, where)) {
|
838 | var prettyTarget = path.relative(process.cwd(), targetFolder)
|
839 |
|
840 |
|
841 |
|
842 | return cb()
|
843 | }
|
844 |
|
845 | if (!(target.name in installOnesInProgress)) {
|
846 | installOnesInProgress[target.name] = []
|
847 | }
|
848 | installOnesInProgress[target.name].push(where)
|
849 | var indexOfIOIP = installOnesInProgress[target.name].length - 1
|
850 | , force = npm.config.get("force")
|
851 | , nodeVersion = npm.config.get("node-version")
|
852 | , strict = npm.config.get("engine-strict")
|
853 | , c = npmInstallChecks
|
854 |
|
855 | chain
|
856 | ( [ [c.checkEngine, target, npm.version, nodeVersion, force, strict]
|
857 | , [c.checkPlatform, target, force]
|
858 | , [c.checkCycle, target, context.ancestors]
|
859 | , [c.checkGit, targetFolder]
|
860 | , [write, target, targetFolder, context] ]
|
861 | , function (er, d) {
|
862 | installOnesInProgress[target.name].splice(indexOfIOIP, 1)
|
863 |
|
864 | if (er) return cb(er)
|
865 |
|
866 | d.push(resultList(target, where, parent && parent._id))
|
867 | cb(er, d)
|
868 | }
|
869 | )
|
870 | }
|
871 |
|
872 | function write (target, targetFolder, context, cb_) {
|
873 | var up = npm.config.get("unsafe-perm")
|
874 | , user = up ? null : npm.config.get("user")
|
875 | , group = up ? null : npm.config.get("group")
|
876 | , family = context.family
|
877 |
|
878 | function cb (er, data) {
|
879 |
|
880 |
|
881 | if (!er) return cb_(er, data)
|
882 |
|
883 | if (false === npm.config.get("rollback")) return cb_(er)
|
884 | npm.commands.unbuild([targetFolder], true, function (er2) {
|
885 | if (er2) log.error("error rolling back", target._id, er2)
|
886 | return cb_(er, data)
|
887 | })
|
888 | }
|
889 |
|
890 | var bundled = []
|
891 |
|
892 | chain
|
893 | ( [ [ cache.unpack, target.name, target.version, targetFolder
|
894 | , null, null, user, group ]
|
895 | , [ fs, "writeFile"
|
896 | , path.resolve(targetFolder, "package.json")
|
897 | , JSON.stringify(target, null, 2) + "\n" ]
|
898 | , [ lifecycle, target, "preinstall", targetFolder ]
|
899 | , function (cb) {
|
900 | if (!target.bundleDependencies) return cb()
|
901 |
|
902 | var bd = path.resolve(targetFolder, "node_modules")
|
903 | fs.readdir(bd, function (er, b) {
|
904 |
|
905 | if (er) return cb()
|
906 | bundled = b || []
|
907 | cb()
|
908 | })
|
909 | } ]
|
910 |
|
911 |
|
912 |
|
913 | , function X (er) {
|
914 | if (er) return cb(er)
|
915 |
|
916 |
|
917 | var opt = { dev: npm.config.get("dev") }
|
918 | readDependencies(context, targetFolder, opt, function (er, data, wrap) {
|
919 | var deps = prepareForInstallMany(data, "dependencies", bundled, wrap,
|
920 | family)
|
921 | var depsTargetFolder = targetFolder
|
922 | var depsContext = { family: family
|
923 | , ancestors: context.ancestors
|
924 | , parent: target
|
925 | , explicit: false
|
926 | , wrap: wrap }
|
927 |
|
928 | var peerDeps = prepareForInstallMany(data, "peerDependencies", bundled,
|
929 | wrap, family)
|
930 | var pdTargetFolder = path.resolve(targetFolder, "..", "..")
|
931 | var pdContext = context
|
932 |
|
933 | var actions =
|
934 | [ [ installManyAndBuild, deps, depsTargetFolder, depsContext ] ]
|
935 |
|
936 | if (peerDeps.length > 0) {
|
937 | actions.push(
|
938 | [ installMany, peerDeps, pdTargetFolder, pdContext ]
|
939 | )
|
940 | }
|
941 |
|
942 | chain(actions, cb)
|
943 | })
|
944 | })
|
945 | }
|
946 |
|
947 | function installManyAndBuild (deps, targetFolder, context, cb) {
|
948 | installMany(deps, targetFolder, context, function (er, d) {
|
949 | log.verbose("about to build", targetFolder)
|
950 | if (er) return cb(er)
|
951 | npm.commands.build( [targetFolder]
|
952 | , npm.config.get("global")
|
953 | , true
|
954 | , function (er) { return cb(er, d) })
|
955 | })
|
956 | }
|
957 |
|
958 | function prepareForInstallMany (packageData, depsKey, bundled, wrap, family) {
|
959 | var deps = Object.keys(packageData[depsKey] || {})
|
960 |
|
961 |
|
962 | if (packageData.bundleDependencies) {
|
963 | deps = deps.filter(function (d) {
|
964 | return packageData.bundleDependencies.indexOf(d) === -1 ||
|
965 | bundled.indexOf(d) === -1
|
966 | })
|
967 | }
|
968 |
|
969 | return deps.filter(function (d) {
|
970 |
|
971 |
|
972 |
|
973 | if (wrap) return wrap
|
974 | if (semver.validRange(family[d], true))
|
975 | return !semver.satisfies(family[d], packageData[depsKey][d], true)
|
976 | return true
|
977 | }).map(function (d) {
|
978 | var t = packageData[depsKey][d]
|
979 | , parsed = url.parse(t.replace(/^git\+/, "git"))
|
980 | t = d + "@" + t
|
981 | return t
|
982 | })
|
983 | }
|