Merge branch 'jx/clean-interactive'

Add "interactive" mode to "git clean".

The early part to refactor relative path related helper functions
looked sensible.

* jx/clean-interactive:
  test: run testcases with POSIX absolute paths on Windows
  test: add t7301 for git-clean--interactive
  git-clean: add documentation for interactive git-clean
  git-clean: add ask each interactive action
  git-clean: add select by numbers interactive action
  git-clean: add filter by pattern interactive action
  git-clean: use a git-add-interactive compatible UI
  git-clean: add colors to interactive git-clean
  git-clean: show items of del_list in columns
  git-clean: add support for -i/--interactive
  git-clean: refactor git-clean into two phases
  write_name{_quoted_relative,}(): remove redundant parameters
  quote_path_relative(): remove redundant parameter
  quote.c: substitute path_relative with relative_path
  path.c: refactor relative_path(), not only strip prefix
  test: add test cases for relative_path

1 files changed, 11 insertions, 7 deletions

diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index 80fff23ad9..5cf3e31370 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -46,10 +46,14 @@ static const char *tag_modified = "";
 static const char *tag_skip_worktree = "";
 static const char *tag_resolve_undo = "";
 
-static void write_name(const char* name, size_t len)
+static void write_name(const char *name)
 {
-	write_name_quoted_relative(name, len, prefix, prefix_len, stdout,
-			line_terminator);
+	/*
+	 * With "--full-name", prefix_len=0; this caller needs to pass
+	 * an empty string in that case (a NULL is good for "").
+	 */
+	write_name_quoted_relative(name, prefix_len ? prefix : NULL,
+				   stdout, line_terminator);
 }
 
 static void show_dir_entry(const char *tag, struct dir_entry *ent)
@@ -63,7 +67,7 @@ static void show_dir_entry(const char *tag, struct dir_entry *ent)
 		return;
 
 	fputs(tag, stdout);
-	write_name(ent->name, ent->len);
+	write_name(ent->name);
 }
 
 static void show_other_files(struct dir_struct *dir)
@@ -163,7 +167,7 @@ static void show_ce_entry(const char *tag, const struct cache_entry *ce)
 		       find_unique_abbrev(ce->sha1,abbrev),
 		       ce_stage(ce));
 	}
-	write_name(ce->name, ce_namelen(ce));
+	write_name(ce->name);
 	if (debug_mode) {
 		const struct stat_data *sd = &ce->ce_stat_data;
 
@@ -198,7 +202,7 @@ static void show_ru_info(void)
 			printf("%s%06o %s %d\t", tag_resolve_undo, ui->mode[i],
 			       find_unique_abbrev(ui->sha1[i], abbrev),
 			       i + 1);
-			write_name(path, len);
+			write_name(path);
 		}
 	}
 }
@@ -391,7 +395,7 @@ int report_path_error(const char *ps_matched, const char **pathspec, const char
 		if (found_dup)
 			continue;
 
-		name = quote_path_relative(pathspec[num], -1, &sb, prefix);
+		name = quote_path_relative(pathspec[num], prefix, &sb);
 		error("pathspec '%s' did not match any file(s) known to git.",
 		      name);
 		errors++;