[fix] stop less grunt runner on missing files

The less grunt runner silently ignore missing files and continue with the build[1]::

    Running "less:production" (less) task
    >> Destination css/searxng.min.css not written because no source files were found.
    >> 1 stylesheet created.
    >> 1 sourcemap created.

Add filter function that calls grunt.fail() if the scr file does not exists.

[1] https://github.com/searxng/searxng/pull/750#discussion_r784357031
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This commit is contained in:
Markus Heiser 2022-01-14 13:16:24 +01:00
parent a340a9af34
commit 580815a9a5

View file

@ -4,6 +4,15 @@ module.exports = function (grunt) {
const eachAsync = require('each-async');
function file_exists (filepath) {
// filter function to exit grunt task with error if a (src) file not exists
if (!grunt.file.exists(filepath)) {
grunt.fail.fatal('Could not find: ' + filepath, 42);
} else {
return true;
}
}
grunt.initConfig({
_brand: '../../../../src/brand',
@ -116,10 +125,20 @@ module.exports = function (grunt) {
sourceMapURL: (name) => { const s = name.split('/'); return s[s.length - 1] + '.map'; },
outputSourceFiles: true,
},
files: {
"css/searxng.min.css": "src/less/style.less",
"css/searxng-rtl.min.css": "src/less/style-rtl.less"
}
files: [
{
src: ['src/less/style.less'],
dest: 'css/searxng.min.css',
nonull: true,
filter: file_exists,
},
{
src: ['src/less/style-rtl.less'],
dest: 'css/searxng-rtl.min.css',
nonull: true,
filter: file_exists,
},
],
},
},
image: {