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print to stdout if no output file was specified [lessc]

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This commit is contained in:
cloudhead 2010-02-26 22:28:32 -05:00
parent d3852cf463
commit 7944ce092b
1 changed files with 8 additions and 5 deletions
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13
bin/lessc
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@ -7,9 +7,8 @@ var path = require('path'),
require.paths.unshift(__dirname, path.join(__dirname, '..'));
var less = require('lib/less/adapters/server');
var input = path.join(process.cwd(), process.argv[2]),
output = path.join(process.cwd(), process.argv[3] ||
input.replace(/\.le?ss$/, '.css'));
var input = process.argv[2] && path.join(process.cwd(), process.argv[2]),
output = process.argv[3] && path.join(process.cwd(), process.argv[3]);
var css, fd, tree;
@ -18,8 +17,12 @@ fs.stat(input, function (e, stats) {
fs.read(fd, stats.size, 0, "utf8", function (e, data) {
tree = less.parser.parse(data);
css = tree.toCSS([], {frames: []});
fd = fs.openSync(output, "w");
fs.writeSync(fd, css, 0, "utf8");
if (output) {
fd = fs.openSync(output, "w");
fs.writeSync(fd, css, 0, "utf8");
} else {
sys.print(css);
}
});
});
});