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clean: consolidate handling of ignored parameters

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I spent a long time trying to figure out how and whether the code worked
with different values of ignore, ignore_only, and remove_directories.
After lots of time setting up lots of testcases, sifting through lots of
print statements, and walking through the debugger, I finally realized
that one piece of code related to how it was all setup was found in
clean.c rather than dir.c.  Make a change that would have made it easier
for me to do the extra testing by putting this handling in one spot.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Elijah Newren 2020-06-11 06:59:32 +00:00 committed by Junio C Hamano
parent 351ea1c3cb
commit f7f5c6c0ba
1 changed files with 7 additions and 9 deletions
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16
builtin/clean.c
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@ -924,12 +924,6 @@ int cmd_clean(int argc, const char **argv, const char *prefix)
0);
memset(&dir, 0, sizeof(dir));
if (ignored_only)
dir.flags |= DIR_SHOW_IGNORED;
if (ignored && ignored_only)
die(_("-x and -X cannot be used together"));
if (!interactive && !dry_run && !force) {
if (config_set)
die(_("clean.requireForce set to true and neither -i, -n, nor -f given; "
@ -946,6 +940,13 @@ int cmd_clean(int argc, const char **argv, const char *prefix)
dir.flags |= DIR_SHOW_OTHER_DIRECTORIES;
if (ignored && ignored_only)
die(_("-x and -X cannot be used together"));
if (!ignored)
setup_standard_excludes(&dir);
if (ignored_only)
dir.flags |= DIR_SHOW_IGNORED;
if (argc) {
/*
* Remaining args implies pathspecs specified, and we should
@ -960,9 +961,6 @@ int cmd_clean(int argc, const char **argv, const char *prefix)
if (read_cache() < 0)
die(_("index file corrupt"));
if (!ignored)
setup_standard_excludes(&dir);
pl = add_pattern_list(&dir, EXC_CMDL, "--exclude option");
for (i = 0; i < exclude_list.nr; i++)
add_pattern(exclude_list.items[i].string, "", 0, pl, -(i+1));