mirror of https://github.com/lukechilds/node.git
isaacs
12 years ago
330 changed files with 33065 additions and 1092 deletions
@ -1,154 +0,0 @@ |
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// XXX Todo:
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// On windows, create a .cmd file.
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// Read the #! in the file to see what it uses. The vast majority
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// of the time, this will be either:
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// "#!/usr/bin/env <prog> <args...>"
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// or:
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// "#!<prog> <args...>"
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//
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// Write a binroot/pkg.bin + ".cmd" file that has this line in it:
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// @<prog> <args...> %~dp0<target> %*
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module.exports = cmdShim |
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cmdShim.ifExists = cmdShimIfExists |
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var fs = require("graceful-fs") |
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, chain = require("slide").chain |
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, mkdir = require("mkdirp") |
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, rm = require("rimraf") |
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, log = require("npmlog") |
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, path = require("path") |
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, npm = require("../npm.js") |
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, shebangExpr = /^#\!\s*(?:\/usr\/bin\/env)?\s*([^ \t]+)(.*)$/ |
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function cmdShimIfExists (from, to, cb) { |
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fs.stat(from, function (er) { |
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if (er) return cb() |
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cmdShim(from, to, cb) |
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}) |
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} |
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function cmdShim (from, to, cb) { |
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if (process.platform !== "win32") { |
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return cb(new Error(".cmd shims only should be used on windows")) |
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} |
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chain |
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( [ [fs, "stat", from] |
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, [rm, to + ".cmd"] |
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, [rm, to] |
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, [mkdir, path.dirname(to)] |
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, [writeShim, from, to] ] |
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, cb ) |
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} |
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function writeShim (from, to, cb) { |
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// make a cmd file and a sh script
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// First, check if the bin is a #! of some sort.
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// If not, then assume it's something that'll be compiled, or some other
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// sort of script, and just call it directly.
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fs.readFile(from, "utf8", function (er, data) { |
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if (er) return writeShim_(from, to, null, null, cb) |
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var firstLine = data.trim().split(/\r*\n/)[0] |
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, shebang = firstLine.match(shebangExpr) |
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if (!shebang) return writeShim_(from, to, null, null, cb) |
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var prog = shebang[1] |
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, args = shebang[2] || "" |
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return writeShim_(from, to, prog, args, cb) |
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}) |
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} |
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function writeShim_ (from, to, prog, args, cb) { |
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var shTarget = path.relative(path.dirname(to), from) |
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, target = shTarget.split("/").join("\\") |
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, longProg |
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, shProg = prog && prog.split("\\").join("/") |
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, shLongProg |
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shTarget = shTarget.split("\\").join("/") |
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args = args || "" |
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if (!prog) { |
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prog = "\"%~dp0\\" + target + "\"" |
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shProg = "\"$basedir/" + shTarget + "\"" |
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args = "" |
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target = "" |
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shTarget = "" |
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} else { |
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longProg = "\"%~dp0\\" + prog + ".exe\"" |
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shLongProg = "\"$basedir/" + prog + "\"" |
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target = "\"%~dp0\\" + target + "\"" |
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shTarget = "\"$basedir/" + shTarget + "\"" |
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} |
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// @IF EXIST "%~dp0\node.exe" (
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// "%~dp0\node.exe" "%~dp0\.\node_modules\npm\bin\npm-cli.js" %*
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// ) ELSE (
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// node "%~dp0\.\node_modules\npm\bin\npm-cli.js" %*
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// )
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var cmd |
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if (longProg) { |
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cmd = "@IF EXIST " + longProg + " (\r\n" |
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+ " " + longProg + " " + args + " " + target + " %*\r\n" |
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+ ") ELSE (\r\n" |
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+ " " + prog + " " + args + " " + target + " %*\r\n" |
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+ ")" |
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} else { |
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cmd = prog + " " + args + " " + target + " %*\r\n" |
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} |
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cmd = ":: Created by npm, please don't edit manually.\r\n" + cmd |
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// #!/bin/sh
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// basedir=`dirname "$0"`
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//
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// case `uname` in
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// *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
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// esac
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//
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// if [ -x "$basedir/node.exe" ]; then
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// "$basedir/node.exe" "$basedir/node_modules/npm/bin/npm-cli.js" "$@"
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// ret=$?
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// else
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// node "$basedir/node_modules/npm/bin/npm-cli.js" "$@"
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// ret=$?
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// fi
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// exit $ret
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var sh = "#!/bin/sh\n" |
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if (shLongProg) { |
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sh = sh |
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+ "basedir=`dirname \"$0\"`\n" |
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+ "\n" |
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+ "case `uname` in\n" |
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+ " *CYGWIN*) basedir=`cygpath -w \"$basedir\"`;;\n" |
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+ "esac\n" |
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+ "\n" |
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sh = sh |
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+ "if [ -x "+shLongProg+" ]; then\n" |
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+ " " + shLongProg + " " + args + " " + shTarget + " \"$@\"\n" |
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+ " ret=$?\n" |
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+ "else \n" |
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+ " " + shProg + " " + args + " " + shTarget + " \"$@\"\n" |
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+ " ret=$?\n" |
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+ "fi\n" |
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+ "exit $ret\n" |
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} else { |
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sh = shProg + " " + args + " " + shTarget + " \"$@\"\n" |
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+ "exit $?\n" |
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} |
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fs.writeFile(to + ".cmd", cmd, "utf8", function (er) { |
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if (er) { |
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log.warn("cmdShim", "Could not write "+to+".cmd") |
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return cb(er) |
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} |
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fs.writeFile(to, sh, "utf8", function (er) { |
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if (er) { |
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log.warn("shShim", "Could not write "+to) |
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return cb(er) |
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} |
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fs.chmod(to, 0755, cb) |
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}) |
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}) |
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} |
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