60 lines
1.4 KiB
JavaScript
60 lines
1.4 KiB
JavaScript
function splitLine(line) {
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if (line.indexOf(" ") == -1) {
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return [line]
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}
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const args = []
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let current = ""
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let inQuotes = false
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for (let i = 0; i < line.length; i++) {
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const c = line[i]
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if (c == '"') {
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inQuotes = !inQuotes
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}
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else if (c == ' ' && !inQuotes) {
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args.push(current)
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current = ""
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}
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else {
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current += c
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}
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}
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args.push(current)
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return args
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}
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module.exports = async (cmdLine) => {
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const Npm = require('../npm/lib/npm.js')
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const npm = new Npm()
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try {
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await npm.load()
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if (cmdLine.length == 0) {
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console.log(npm.usage)
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return false
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}
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const args = splitLine(cmdLine)
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if (args[0].indexOf("npm") != -1) {
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args.shift()
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}
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const cmd = args.shift()
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if (!cmd) {
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console.log(`Unknown command: "${cmd}"\nTo see a list of supported npm commands, run:\n npm help`)
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return false
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}
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await npm.exec(cmd, args)
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}
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catch (err) {
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if (err.code === 'EUNKNOWNCOMMAND') {
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console.log(`Bad command.\nTo see a list of supported npm commands, run:\n npm help`)
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return false
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}
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console.log(`Error when executing npm command. ${err.message}\n\n${err.stack}\n`)
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return false
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}
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return true
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}
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