Commits

Junio C Hamano  committed c74f97a Merge

Merge branch 'nd/pathspec-recursion-cleanup'

* nd/pathspec-recursion-cleanup:
diff-index: enable recursive pathspec matching in unpack_trees
Document limited recursion pathspec matching with wildcards

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  • Parent commits 8ef7933, 4838237

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Files changed (4)

File Documentation/git-grep.txt

 --max-depth <depth>::
 	For each <pathspec> given on command line, descend at most <depth>
 	levels of directories. A negative value means no limit.
+	This option is ignored if <pathspec> contains active wildcards.
+	In other words if "a*" matches a directory named "a*",
+	"*" is matched literally so --max-depth is still effective.
 
 -w::
 --word-regexp::
 	opts.src_index = &the_index;
 	opts.dst_index = NULL;
 	opts.pathspec = &revs->diffopt.pathspec;
+	opts.pathspec->recursive = 1;
+	opts.pathspec->max_depth = -1;
 
 	init_tree_desc(&t, tree->buffer, tree->size);
 	return unpack_trees(1, &t, &opts);

File t/t4010-diff-pathspec.sh

      compare_diff_raw current expected'
 
 cat >expected <<\EOF
+:100644 100644 766498d93a4b06057a8e49d23f4068f1170ff38f 0a41e115ab61be0328a19b29f18cdcb49338d516 M	path1/file1
+EOF
+test_expect_success \
+    '"*file1" should show path1/file1' \
+    'git diff-index --cached $tree -- "*file1" >current &&
+     compare_diff_raw current expected'
+
+cat >expected <<\EOF
 :100644 100644 766498d93a4b06057a8e49d23f4068f1170ff38f 0a41e115ab61be0328a19b29f18cdcb49338d516 M	file0
 EOF
 test_expect_success \
 		/*
 		 * Match all directories. We'll try to match files
 		 * later on.
+		 * max_depth is ignored but we may consider support it
+		 * in future, see
+		 * http://thread.gmane.org/gmane.comp.version-control.git/163757/focus=163840
 		 */
 		if (ps->recursive && S_ISDIR(entry->mode))
 			return entry_interesting;