diff options
Diffstat (limited to 'tools/node_modules/eslint/node_modules/path-dirname/index.js')
-rw-r--r-- | tools/node_modules/eslint/node_modules/path-dirname/index.js | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/tools/node_modules/eslint/node_modules/path-dirname/index.js b/tools/node_modules/eslint/node_modules/path-dirname/index.js deleted file mode 100644 index ed67817a00..0000000000 --- a/tools/node_modules/eslint/node_modules/path-dirname/index.js +++ /dev/null @@ -1,143 +0,0 @@ -'use strict'; - -var path = require('path'); -var inspect = require('util').inspect; - -function assertPath(path) { - if (typeof path !== 'string') { - throw new TypeError('Path must be a string. Received ' + inspect(path)); - } -} - -function posix(path) { - assertPath(path); - if (path.length === 0) - return '.'; - var code = path.charCodeAt(0); - var hasRoot = (code === 47/*/*/); - var end = -1; - var matchedSlash = true; - for (var i = path.length - 1; i >= 1; --i) { - code = path.charCodeAt(i); - if (code === 47/*/*/) { - if (!matchedSlash) { - end = i; - break; - } - } else { - // We saw the first non-path separator - matchedSlash = false; - } - } - - if (end === -1) - return hasRoot ? '/' : '.'; - if (hasRoot && end === 1) - return '//'; - return path.slice(0, end); -} - -function win32(path) { - assertPath(path); - var len = path.length; - if (len === 0) - return '.'; - var rootEnd = -1; - var end = -1; - var matchedSlash = true; - var offset = 0; - var code = path.charCodeAt(0); - - // Try to match a root - if (len > 1) { - if (code === 47/*/*/ || code === 92/*\*/) { - // Possible UNC root - - rootEnd = offset = 1; - - code = path.charCodeAt(1); - if (code === 47/*/*/ || code === 92/*\*/) { - // Matched double path separator at beginning - var j = 2; - var last = j; - // Match 1 or more non-path separators - for (; j < len; ++j) { - code = path.charCodeAt(j); - if (code === 47/*/*/ || code === 92/*\*/) - break; - } - if (j < len && j !== last) { - // Matched! - last = j; - // Match 1 or more path separators - for (; j < len; ++j) { - code = path.charCodeAt(j); - if (code !== 47/*/*/ && code !== 92/*\*/) - break; - } - if (j < len && j !== last) { - // Matched! - last = j; - // Match 1 or more non-path separators - for (; j < len; ++j) { - code = path.charCodeAt(j); - if (code === 47/*/*/ || code === 92/*\*/) - break; - } - if (j === len) { - // We matched a UNC root only - return path; - } - if (j !== last) { - // We matched a UNC root with leftovers - - // Offset by 1 to include the separator after the UNC root to - // treat it as a "normal root" on top of a (UNC) root - rootEnd = offset = j + 1; - } - } - } - } - } else if ((code >= 65/*A*/ && code <= 90/*Z*/) || - (code >= 97/*a*/ && code <= 122/*z*/)) { - // Possible device root - - code = path.charCodeAt(1); - if (path.charCodeAt(1) === 58/*:*/) { - rootEnd = offset = 2; - if (len > 2) { - code = path.charCodeAt(2); - if (code === 47/*/*/ || code === 92/*\*/) - rootEnd = offset = 3; - } - } - } - } else if (code === 47/*/*/ || code === 92/*\*/) { - return path[0]; - } - - for (var i = len - 1; i >= offset; --i) { - code = path.charCodeAt(i); - if (code === 47/*/*/ || code === 92/*\*/) { - if (!matchedSlash) { - end = i; - break; - } - } else { - // We saw the first non-path separator - matchedSlash = false; - } - } - - if (end === -1) { - if (rootEnd === -1) - return '.'; - else - end = rootEnd; - } - return path.slice(0, end); -} - -module.exports = process.platform === 'win32' ? win32 : posix; -module.exports.posix = posix; -module.exports.win32 = win32; |