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author | Florian Dold <florian.dold@gmail.com> | 2019-03-27 21:01:33 +0100 |
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committer | Florian Dold <florian.dold@gmail.com> | 2019-03-27 21:01:33 +0100 |
commit | cc97a4dd2a967e1c2273bd5f4c5f49a5bf2e2585 (patch) | |
tree | 92c5d88706a6ffc654d1b133618d357890e7096b /node_modules/shelljs/src/grep.js | |
parent | 3771b4d6b67b34c130f3a9a1a15f42deefdb2eda (diff) |
remove node_modules
Diffstat (limited to 'node_modules/shelljs/src/grep.js')
-rw-r--r-- | node_modules/shelljs/src/grep.js | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/node_modules/shelljs/src/grep.js b/node_modules/shelljs/src/grep.js deleted file mode 100644 index 30842bcb8..000000000 --- a/node_modules/shelljs/src/grep.js +++ /dev/null @@ -1,67 +0,0 @@ -var common = require('./common'); -var fs = require('fs'); - -common.register('grep', _grep, { - globStart: 2, // don't glob-expand the regex - canReceivePipe: true, - cmdOptions: { - 'v': 'inverse', - 'l': 'nameOnly', - }, -}); - -//@ -//@ ### grep([options,] regex_filter, file [, file ...]) -//@ ### grep([options,] regex_filter, file_array) -//@ Available options: -//@ -//@ + `-v`: Inverse the sense of the regex and print the lines not matching the criteria. -//@ + `-l`: Print only filenames of matching files -//@ -//@ Examples: -//@ -//@ ```javascript -//@ grep('-v', 'GLOBAL_VARIABLE', '*.js'); -//@ grep('GLOBAL_VARIABLE', '*.js'); -//@ ``` -//@ -//@ Reads input string from given files and returns a string containing all lines of the -//@ file that match the given `regex_filter`. -function _grep(options, regex, files) { - // Check if this is coming from a pipe - var pipe = common.readFromPipe(); - - if (!files && !pipe) common.error('no paths given', 2); - - files = [].slice.call(arguments, 2); - - if (pipe) { - files.unshift('-'); - } - - var grep = []; - files.forEach(function (file) { - if (!fs.existsSync(file) && file !== '-') { - common.error('no such file or directory: ' + file, 2, { continue: true }); - return; - } - - var contents = file === '-' ? pipe : fs.readFileSync(file, 'utf8'); - var lines = contents.split(/\r*\n/); - if (options.nameOnly) { - if (contents.match(regex)) { - grep.push(file); - } - } else { - lines.forEach(function (line) { - var matched = line.match(regex); - if ((options.inverse && !matched) || (!options.inverse && matched)) { - grep.push(line); - } - }); - } - }); - - return grep.join('\n') + '\n'; -} -module.exports = _grep; |