diff: remove "diff-files -q" in a version of Git in a distant future

This was inherited from "show-diff -q" that was invented to tell
comparison between the index and the working tree to ignore only
removals in 2005.

These days, it is spelled as "--diff-filter=d".

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/diff-lib.c b/diff-lib.c
index 4634b291993ce77c1d9c587cb535e8cc6b4f076f..872643f6305ad2e1980b57651d0ceacf882938df 100644 (file)
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -89,9 +89,6 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
        unsigned ce_option = ((option & DIFF_RACY_IS_MODIFIED)
                              ? CE_MATCH_RACY_IS_DIRTY : 0);
 
-       if (option & DIFF_SILENT_ON_REMOVED)
-               handle_deprecated_show_diff_q(&revs->diffopt);
-
        diff_set_mnemonic_prefix(&revs->diffopt, "i/", "w/");
 
        if (diff_unmerged_stage < 0)

diff --git a/diff-no-index.c b/diff-no-index.c
index a788a5f3043400e6adee5436ca5618690b689de2..98a9cf1322068b97ad017e2747f3f0f4d313bda7 100644 (file)
--- a/diff-no-index.c
+++ b/diff-no-index.c
@@ -187,7 +187,6 @@ void diff_no_index(struct rev_info *revs,
 {
        int i, prefixlen;
        int no_index = 0;
-       unsigned deprecated_show_diff_q_option_used = 0;
        const char *paths[2];
 
        /* Were we asked to do --no-index explicitly? */
@@ -224,10 +223,6 @@ void diff_no_index(struct rev_info *revs,
                int j;
                if (!strcmp(argv[i], "--no-index"))
                        i++;
-               else if (!strcmp(argv[i], "-q")) {
-                       deprecated_show_diff_q_option_used = 1;
-                       i++;
-               }
                else if (!strcmp(argv[i], "--"))
                        i++;
                else {
@@ -260,9 +255,6 @@ void diff_no_index(struct rev_info *revs,
        revs->max_count = -2;
        diff_setup_done(&revs->diffopt);
 
-       if (deprecated_show_diff_q_option_used)
-               handle_deprecated_show_diff_q(&revs->diffopt);
-
        setup_diff_pager(&revs->diffopt);
        DIFF_OPT_SET(&revs->diffopt, EXIT_WITH_STATUS);
 

diff --git a/diff.c b/diff.c
index 78819ba1513acbd726076873bab92a5183f2827b..2d0b5e33f93065172f3a85a22ac8ed643089a53e 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -3570,14 +3570,6 @@ static int parse_diff_filter_opt(const char *optarg, struct diff_options *opt)
        return 0;
 }
 
-/* Used only by "diff-files" and "diff --no-index" */
-void handle_deprecated_show_diff_q(struct diff_options *opt)
-{
-       warning("'diff -q' and 'diff-files -q' are deprecated.");
-       warning("Use 'diff --diff-filter=d' instead to ignore deleted filepairs.");
-       parse_diff_filter_opt("d", opt);
-}
-
 int diff_opt_parse(struct diff_options *options, const char **av, int ac)
 {
        const char *arg = av[0];

diff --git a/diff.h b/diff.h
index 5237d63a71efd2c04354850fb976b254e432a587..a36720752f08fc26ca2ada0b2688b726518e13d6 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -341,8 +341,6 @@ extern int parse_rename_score(const char **cp_p);
 
 extern long parse_algorithm_value(const char *value);
 
-extern void handle_deprecated_show_diff_q(struct diff_options *);
-
 extern int print_stat_summary(FILE *fp, int files,
                              int insertions, int deletions);
 extern void setup_diff_pager(struct diff_options *);