If I make two files in two sibling directories with different content:
nvioli$ echo "a" > test1/file.txt
nvioli$ echo "b" > test2/file.txt
then use gulp to output the first one to a destination folder, and try to overwrite it with the second one, filtering with gulp-changed using the Sha1Digest comparator:
var changed = require('gulp-changed');
gulp.task('test1', function(){
return gulp.src("test1/file.txt")
.pipe(gulp.dest("dst"))
});
gulp.task('test2', function(){
return gulp.src("test2/file.txt")
.pipe(changed("dst"), {hasChanged: changed.compareSha1Digest})
.pipe(gulp.dest("dst"))
});
nvioli$ gulp test1
[16:18:01] Using gulpfile ~/git/node/gulpfile.js
[16:18:01] Starting 'test1'...
[16:18:01] Finished 'test1' after 12 ms
nvioli$ gulp test2
[16:18:16] Using gulpfile ~/git/node/gulpfile.js
[16:18:16] Starting 'test2'...
[16:18:16] Finished 'test2' after 22 ms
I would expect the file to be overwritten since the source file in test2 differs in content from the existing one in the dst folder, but this is not the case:
nvioli$ cat dst/file.txt
a
Can someone please clear up my misunderstanding?
