From e5f7a5d16f2c890e7dda96e5681ee8f6687b45e4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?= Date: Wed, 20 Jan 2016 18:06:02 +0700 Subject: diff-no-index: do not take a redundant prefix argument MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Prefix is already set up in "revs". The same prefix should be used for all options parsing. So kill the last argument. This patch does not actually change anything because the only caller does use the same prefix for init_revisions() and diff_no_index(). Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano diff --git a/builtin/diff.c b/builtin/diff.c index 4326fa5..7b9917b 100644 --- a/builtin/diff.c +++ b/builtin/diff.c @@ -341,7 +341,7 @@ int cmd_diff(int argc, const char **argv, const char *prefix) } if (no_index) /* If this is a no-index diff, just run it and exit there. */ - diff_no_index(&rev, argc, argv, prefix); + diff_no_index(&rev, argc, argv); /* Otherwise, we are doing the usual "git" diff */ rev.diffopt.skip_stat_unmatch = !!diff_auto_refresh_index; diff --git a/diff-no-index.c b/diff-no-index.c index 0320605..8edc6f3 100644 --- a/diff-no-index.c +++ b/diff-no-index.c @@ -239,12 +239,12 @@ static void fixup_paths(const char **path, struct strbuf *replacement) } void diff_no_index(struct rev_info *revs, - int argc, const char **argv, - const char *prefix) + int argc, const char **argv) { int i, prefixlen; const char *paths[2]; struct strbuf replacement = STRBUF_INIT; + const char *prefix = revs->prefix; diff_setup(&revs->diffopt); for (i = 1; i < argc - 2; ) { diff --git a/diff.h b/diff.h index f7208ad..f61ee54 100644 --- a/diff.h +++ b/diff.h @@ -345,7 +345,7 @@ extern int diff_flush_patch_id(struct diff_options *, unsigned char *); extern int diff_result_code(struct diff_options *, int); -extern void diff_no_index(struct rev_info *, int, const char **, const char *); +extern void diff_no_index(struct rev_info *, int, const char **); extern int index_differs_from(const char *def, int diff_flags); -- cgit v0.10.2-6-g49f6 From a97262c62f1a31fcc7edf7629d313058bc7d66b5 Mon Sep 17 00:00:00 2001 From: Duy Nguyen Date: Thu, 21 Jan 2016 18:48:44 +0700 Subject: diff: make -O and --output work in subdirectory MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano diff --git a/builtin/am.c b/builtin/am.c index 4e396c8..919bd91 100644 --- a/builtin/am.c +++ b/builtin/am.c @@ -1653,7 +1653,7 @@ static int fall_back_threeway(const struct am_state *state, const char *index_pa init_revisions(&rev_info, NULL); rev_info.diffopt.output_format = DIFF_FORMAT_NAME_STATUS; - diff_opt_parse(&rev_info.diffopt, &diff_filter_str, 1); + diff_opt_parse(&rev_info.diffopt, &diff_filter_str, 1, rev_info.prefix); add_pending_sha1(&rev_info, "HEAD", our_tree, 0); diff_setup_done(&rev_info.diffopt); run_diff_index(&rev_info, 1); diff --git a/diff-no-index.c b/diff-no-index.c index 8edc6f3..95057b7 100644 --- a/diff-no-index.c +++ b/diff-no-index.c @@ -254,7 +254,8 @@ void diff_no_index(struct rev_info *revs, else if (!strcmp(argv[i], "--")) i++; else { - j = diff_opt_parse(&revs->diffopt, argv + i, argc - i); + j = diff_opt_parse(&revs->diffopt, argv + i, argc - i, + revs->prefix); if (j <= 0) die("invalid diff option/value: %s", argv[i]); i += j; diff --git a/diff.c b/diff.c index 46260ed..93e9533 100644 --- a/diff.c +++ b/diff.c @@ -3695,12 +3695,16 @@ static int parse_ws_error_highlight(struct diff_options *opt, const char *arg) return 1; } -int diff_opt_parse(struct diff_options *options, const char **av, int ac) +int diff_opt_parse(struct diff_options *options, + const char **av, int ac, const char *prefix) { const char *arg = av[0]; const char *optarg; int argcount; + if (!prefix) + prefix = ""; + /* Output format options */ if (!strcmp(arg, "-p") || !strcmp(arg, "-u") || !strcmp(arg, "--patch") || opt_arg(arg, 'U', "unified", &options->context)) @@ -3917,7 +3921,8 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) else if (!strcmp(arg, "--pickaxe-regex")) options->pickaxe_opts |= DIFF_PICKAXE_REGEX; else if ((argcount = short_opt('O', av, &optarg))) { - options->orderfile = optarg; + const char *path = prefix_filename(prefix, strlen(prefix), optarg); + options->orderfile = xstrdup(path); return argcount; } else if ((argcount = parse_long_opt("diff-filter", av, &optarg))) { @@ -3956,9 +3961,10 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) else if (!strcmp(arg, "--no-function-context")) DIFF_OPT_CLR(options, FUNCCONTEXT); else if ((argcount = parse_long_opt("output", av, &optarg))) { - options->file = fopen(optarg, "w"); + const char *path = prefix_filename(prefix, strlen(prefix), optarg); + options->file = fopen(path, "w"); if (!options->file) - die_errno("Could not open '%s'", optarg); + die_errno("Could not open '%s'", path); options->close_file = 1; return argcount; } else diff --git a/diff.h b/diff.h index f61ee54..76b5536 100644 --- a/diff.h +++ b/diff.h @@ -268,7 +268,7 @@ extern int parse_long_opt(const char *opt, const char **argv, extern int git_diff_basic_config(const char *var, const char *value, void *cb); extern int git_diff_ui_config(const char *var, const char *value, void *cb); extern void diff_setup(struct diff_options *); -extern int diff_opt_parse(struct diff_options *, const char **, int); +extern int diff_opt_parse(struct diff_options *, const char **, int, const char *); extern void diff_setup_done(struct diff_options *); #define DIFF_DETECT_RENAME 1 diff --git a/revision.c b/revision.c index e010773..47e38b6 100644 --- a/revision.c +++ b/revision.c @@ -2049,7 +2049,7 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg } else if (!strcmp(arg, "--ignore-missing")) { revs->ignore_missing = 1; } else { - int opts = diff_opt_parse(&revs->diffopt, argv, argc); + int opts = diff_opt_parse(&revs->diffopt, argv, argc, revs->prefix); if (!opts) unkv[(*unkc)++] = arg; return opts; diff --git a/t/t4056-diff-order.sh b/t/t4056-diff-order.sh index c0460bb..43dd474 100755 --- a/t/t4056-diff-order.sh +++ b/t/t4056-diff-order.sh @@ -68,6 +68,12 @@ test_expect_success POSIXPERM,SANITY 'unreadable orderfile' ' test_must_fail git diff -Ounreadable_file --name-only HEAD^..HEAD ' +test_expect_success "orderfile using option from subdir with --output" ' + mkdir subdir && + git -C subdir diff -O../order_file_1 --output ../actual --name-only HEAD^..HEAD && + test_cmp expect_1 actual +' + for i in 1 2 do test_expect_success "orderfile using option ($i)" ' -- cgit v0.10.2-6-g49f6