public static Exec ( string filename, string args, TextReader stdIn = null, |
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filename | string | |
args | string | |
stdIn | TextReader | |
stdOut | ||
stdErr | ||
encoding | ||
workingDirectory | string | |
Результат | int |
/// <summary> /// Returns an array of file names representing all of the dependencies of the specified *.less file (not including itself). /// </summary> public static string[] GetDependencies(string lessFilePath) { lessFilePath = Path.GetFullPath(lessFilePath); using (var output = new StringWriter()) using (var errors = new StringWriter()) { // We would use 'lessc --depends' but it returns a space-delimited list of filenames // which will be problematic to parse if there are spaces in your filenames... var dependsJS = @" var sys = require('util'), fs = require('fs'), path = require('path'), lessfile = process.argv[1], data = fs.readFileSync(lessfile).toString(), less = require('./node_modules/less/lib/less'); process.chdir(path.dirname(lessfile)); var parser = new less.Parser(); parser.parse(data, function (err, tree) { if (err) { less.writeError(err); return 1; } else { for (var file in parser.imports.files) { sys.puts(path.resolve(file)); } return 0; } });"; string args = "--eval \"" + dependsJS + "\" \"" + lessFilePath + "\""; int exitCode = ProcessUtil.Exec(NodeExe, args: args, stdIn: null, stdOut: output, stdErr: errors, workingDirectory: TempDirectory ); if (exitCode != 0) { string errorText = errors.ToString().Trim(); if (string.IsNullOrEmpty(errorText)) { errorText = output.ToString().Trim(); } throw new ApplicationException(string.Format("Error {0} in '{1}': \r\n{2}", exitCode, lessFilePath, errorText)); } return(output.ToString().Split(new[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries)); } }
static ScriptHandlerBase() { extractNodeJs(); NodeExe = Path.Combine(TempDirectory, "node.exe"); // Use installed version of node if found on PATH if (ProcessUtil.Exec("cmd.exe", "/c where node.exe") == 0) { NodeExe = "node.exe"; } }
int executeJScript(string scriptPath, string args, TextReader stdin, TextWriter stdout, TextWriter stderr, Encoding encoding) { args = "//E:JScript //nologo \"" + scriptPath + "\" " + args; if (encoding == Encoding.Unicode) { args = "//U " + args; } int exitCode = ProcessUtil.Exec("cscript.exe", args, stdin, stdout, stderr, encoding); return(exitCode); }
void renderScript(string scriptFileName, TextWriter output) { using (var scriptFile = new StreamReader(scriptFileName)) using (var stdErr = new StringWriter()) { Debug.WriteLine("Compiling " + scriptFileName); int exitCode = ProcessUtil.Exec(NodeExe, "\"" + _coffee + "\" --compile --stdio", scriptFile, output, stdErr); if (exitCode != 0) { output.WriteLine("throw \"Error in " + Path.GetFileName(scriptFileName).JsEncode() + ": " + stdErr.ToString().Trim().JsEncode() + "\";"); } } }
void renderScript(string scriptFileName, TextWriter output) { /* * Usage: coffee [options] path/to/script.coffee -- [args] * If called without options, `coffee` will run your script. * * -b, --bare compile without a top-level function wrapper * -c, --compile compile to JavaScript and save as .js files * -e, --eval pass a string from the command line as input * -h, --help display this help message * -i, --interactive run an interactive CoffeeScript REPL * -j, --join concatenate the source CoffeeScript before compiling * -m, --map generate source map and save as .map files * -n, --nodes print out the parse tree that the parser produces * --nodejs pass options directly to the "node" binary * -o, --output set the output directory for compiled JavaScript * -p, --print print out the compiled JavaScript * -s, --stdio listen for and compile scripts over stdio * -l, --literate treat stdio as literate style coffee-script * -t, --tokens print out the tokens that the lexer/rewriter produce * -v, --version display the version number * -w, --watch watch scripts for changes and rerun commands */ using (var scriptFile = new StreamReader(scriptFileName)) using (var stdErr = new StringWriter()) { Debug.WriteLine("Compiling " + scriptFileName); int exitCode = ProcessUtil.Exec(NodeExe, "\"" + _coffee + "\" --compile --stdio", scriptFile, output, stdErr); if (exitCode != 0) { output.WriteLine("throw \"Error in " + Path.GetFileName(scriptFileName).JsEncode() + ": " + stdErr.ToString().Trim().JsEncode() + "\";"); } } }
public static void RenderCss(string lessFilePath, TextWriter output, bool compress = true, string lessPrologue = null, string lessPostscript = null, string lineNumbers = null) { TextReader lessStream; string lessSrc = File.ReadAllText(lessFilePath); lessStream = new StringReader( lessPrologue + lessSrc + lessPostscript ); using (lessStream) using (var errors = new StringWriter()) { string dirname = Path.GetDirectoryName(lessFilePath); if (dirname.Contains(' ')) { throw new ApplicationException("lessc doesn't support file paths with spaces '" + dirname + "'"); } /* * usage: lessc [option option=parameter ...] <source> [destination] * * If source is set to `-' (dash or hyphen-minus), input is read from stdin. * * options: * -h, --help Print help (this message) and exit. * --include-path Set include paths. Separated by `:'. Use `;' on Windows. * --no-color Disable colorized output. * -s, --silent Suppress output of error messages. * --strict-imports Force evaluation of imports. * --verbose Be verbose. * -v, --version Print version number and exit. * -x, --compress Compress output by removing some whitespaces. * --yui-compress Compress output using ycssmin * -O0, -O1, -O2 Set the parser's optimization level. The lower * the number, the less nodes it will create in the * tree. This could matter for debugging, or if you * want to access the individual nodes in the tree. * --line-numbers=TYPE Outputs filename and line numbers. * TYPE can be either 'comments', which will output * the debug info within comments, 'mediaquery' * that will output the information within a fake * media query which is compatible with the SASS * format, and 'all' which will do both. * -rp, --rootpath Set rootpath for url rewriting in relative imports and urls. * Works with or withour the relative-urls option. * -ru, --relative-urls re-write relative urls to the base less file. */ string args = "\"" + _lessc + "\"" + " -" // read from stdin + (compress ? " --yui-compress" : "") + " --include-path=" + dirname + " --no-color" + (lineNumbers != null ? " --line-numbers=" + lineNumbers : ""); int exitCode = ProcessUtil.Exec(NodeExe, args: args, stdIn: lessStream, stdOut: output, stdErr: errors); if (exitCode != 0) { throw new ApplicationException(string.Format("Error {0} in '{1}': \r\n{2}", exitCode, lessFilePath, errors.ToString().Trim())); } } }
public static void RenderCss(string lessFilePath, TextWriter output, bool compress = true, string lessPrologue = null, string lessPostscript = null, string lineNumbers = null) { TextReader lessStream; string lessSrc = File.ReadAllText(lessFilePath); lessStream = new StringReader( lessPrologue + lessSrc + lessPostscript ); using (lessStream) using (var errors = new StringWriter()) { /* * usage: lessc [option option=parameter ...] <source> [destination] * * If source is set to `-' (dash or hyphen-minus), input is read from stdin. * * options: * -h, --help Print help (this message) and exit. * --include-path=PATHS Set include paths. Separated by `:'. Use `;' on Windows. * -M, --depends Output a makefile import dependency list to stdout * --no-color Disable colorized output. * --no-ie-compat Disable IE compatibility checks. * -l, --lint Syntax check only (lint). * -s, --silent Suppress output of error messages. * --strict-imports Force evaluation of imports. * --verbose Be verbose. * -v, --version Print version number and exit. * -x, --compress Compress output by removing some whitespaces. * --yui-compress Compress output using ycssmin * --max-line-len=LINELEN Max line length used by ycssmin * -O0, -O1, -O2 Set the parser's optimization level. The lower * the number, the less nodes it will create in the * tree. This could matter for debugging, or if you * want to access the individual nodes in the tree. * --line-numbers=TYPE Outputs filename and line numbers. * TYPE can be either 'comments', which will output * the debug info within comments, 'mediaquery' * that will output the information within a fake * media query which is compatible with the SASS * format, and 'all' which will do both. * -rp, --rootpath=URL Set rootpath for url rewriting in relative imports and urls. * Works with or without the relative-urls option. * -ru, --relative-urls re-write relative urls to the base less file. * -sm=on|off Turn on or off strict math, where in strict mode, math * --strict-math=on|off requires brackets. This option may default to on and then * be removed in the future. * -su=on|off Allow mixed units, e.g. 1px+1em or 1px*1px which have units * --strict-units=on|off that cannot be represented. */ string args = "\"" + _lessc + "\"" + " -" // read from stdin + (compress ? " --yui-compress" : "") + " --no-color" + (lineNumbers != null ? " --line-numbers=" + lineNumbers : ""); int exitCode = ProcessUtil.Exec(NodeExe, args: args, stdIn: lessStream, stdOut: output, stdErr: errors, workingDirectory: Path.GetDirectoryName(lessFilePath)); if (exitCode != 0) { throw new ApplicationException(string.Format("Error {0} in '{1}': \r\n{2}", exitCode, lessFilePath, errors.ToString().Trim())); } } }
public static void RenderCss(string lessFilePath, TextWriter output, bool compress = true, string lessPrologue = null, string lessPostscript = null, string lineNumbers = null) { using (var errors = new StringWriter()) { #region lessc usage /* * usage: lessc [option option=parameter ...] <source> [destination] * * If source is set to `-' (dash or hyphen-minus), input is read from stdin. * * options: * -h, --help Print help (this message) and exit. * --include-path=PATHS Set include paths. Separated by `:'. Use `;' on Windows. * -M, --depends Output a makefile import dependency list to stdout * --no-color Disable colorized output. * --no-ie-compat Disable IE compatibility checks. * --no-js Disable JavaScript in less files * -l, --lint Syntax check only (lint). * -s, --silent Suppress output of error messages. * --strict-imports Force evaluation of imports. * --insecure Allow imports from insecure https hosts. * -v, --version Print version number and exit. * -x, --compress Compress output by removing some whitespaces. * --clean-css Compress output using clean-css * --source-map[=FILENAME] Outputs a v3 sourcemap to the filename (or output filename.map) * --source-map-rootpath=X adds this path onto the sourcemap filename and less file paths * --source-map-basepath=X Sets sourcemap base path, defaults to current working directory. * --source-map-less-inline puts the less files into the map instead of referencing them * --source-map-map-inline puts the map (and any less files) into the output css file * -rp, --rootpath=URL Set rootpath for url rewriting in relative imports and urls. * Works with or without the relative-urls option. * -ru, --relative-urls re-write relative urls to the base less file. * -sm=on|off Turn on or off strict math, where in strict mode, math * --strict-math=on|off requires brackets. This option may default to on and then * be removed in the future. * -su=on|off Allow mixed units, e.g. 1px+1em or 1px*1px which have units * --strict-units=on|off that cannot be represented. * * -------------------------- Deprecated ---------------- * -O0, -O1, -O2 Set the parser's optimization level. The lower * the number, the less nodes it will create in the * tree. This could matter for debugging, or if you * want to access the individual nodes in the tree. * --line-numbers=TYPE Outputs filename and line numbers. * TYPE can be either 'comments', which will output * the debug info within comments, 'mediaquery' * that will output the information within a fake * media query which is compatible with the SASS * format, and 'all' which will do both. * --verbose Be verbose. * */ #endregion string args = "\"" + _lessc + "\""; TextReader stdin = null; if (!string.IsNullOrEmpty(lessPrologue) || !string.IsNullOrEmpty(lessPostscript)) { stdin = new StringReader( lessPrologue + File.ReadAllText(lessFilePath) + lessPostscript ); args = " -" + args; // read from stdin -- NOTE: THIS DOESN'T SEEM TO WORK ON AZURE?!? } else { args += " \"" + lessFilePath + "\""; } args += (compress ? " --clean-css" : "") + " --no-color" + (lineNumbers != null ? " --line-numbers=" + lineNumbers : ""); int exitCode = ProcessUtil.Exec(NodeExe, args: args, stdIn: stdin, stdOut: output, stdErr: errors, workingDirectory: Path.GetDirectoryName(lessFilePath)); if (exitCode != 0) { throw new ApplicationException(string.Format("Error {0} in '{1}': \r\n{2}", exitCode, lessFilePath, errors.ToString().Trim())); } } }