kopia lustrzana https://github.com/c9/core
44 wiersze
1.2 KiB
JavaScript
44 wiersze
1.2 KiB
JavaScript
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var childProcess = require("child_process");
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var GSSH = __dirname + "/../../scripts/gssh";
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function findServers(pattern, options, callback) {
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if (!callback && typeof options == "function") {
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return findServers(pattern, {}, options);
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}
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childProcess.exec(GSSH + " --print-names " + pattern, function (err, stdout) {
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if (err) return callback(err);
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var serverNames = stdout.split("\n")
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.filter(function(name) { return !!name; })
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.map(function (name) { return name.replace(/ubuntu@/, ""); });
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return callback(null, serverNames);
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});
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}
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function runCommand(pattern, command, options, callback) {
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if (!callback && typeof options == "function") {
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return runCommand(pattern, command, {}, options);
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}
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var optionsArray = [];
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if (options.parallel) {
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optionsArray.push("-P");
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}
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if (options.cacheOnly) {
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optionsArray.push("--cache-only");
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}
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var gsshCommand = GSSH + " " + optionsArray.join(" ") + " " + pattern + " '" + command + "'";
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childProcess.exec(gsshCommand, function (err, stdout) {
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return callback(err, stdout);
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});
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}
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module.exports = {
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find: findServers,
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run: runCommand
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}
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