diff options
| -rw-r--r-- | diff.c | 26 | ||||
| -rw-r--r-- | diff.h | 2 | ||||
| -rwxr-xr-x | t/t4047-diff-dirstat.sh | 64 |
3 files changed, 81 insertions, 11 deletions
@@ -31,7 +31,7 @@ static const char *external_diff_cmd_cfg; int diff_auto_refresh_index = 1; static int diff_mnemonic_prefix; static int diff_no_prefix; -static int diff_dirstat_percent_default = 3; +static int diff_dirstat_permille_default = 30; static struct diff_options default_diff_options; static char diff_colors[][COLOR_MAXLEN] = { @@ -85,8 +85,15 @@ static int parse_dirstat_params(struct diff_options *options, const char *params DIFF_OPT_SET(options, DIRSTAT_CUMULATIVE); } else if (isdigit(*p)) { char *end; - options->dirstat_percent = strtoul(p, &end, 10); + options->dirstat_permille = strtoul(p, &end, 10) * 10; p = end; + if (*p == '.' && isdigit(*++p)) { + /* only use first digit */ + options->dirstat_permille += *p - '0'; + /* .. and ignore any further digits */ + while (isdigit(*++p)) + ; /* nothing */ + } } else return error("Unknown --dirstat parameter '%s'", p); @@ -182,9 +189,9 @@ int git_diff_basic_config(const char *var, const char *value, void *cb) } if (!strcmp(var, "diff.dirstat")) { - default_diff_options.dirstat_percent = diff_dirstat_percent_default; + default_diff_options.dirstat_permille = diff_dirstat_permille_default; (void) parse_dirstat_params(&default_diff_options, value); - diff_dirstat_percent_default = default_diff_options.dirstat_percent; + diff_dirstat_permille_default = default_diff_options.dirstat_permille; return 0; } @@ -1498,7 +1505,7 @@ struct dirstat_file { struct dirstat_dir { struct dirstat_file *files; - int alloc, nr, percent, cumulative; + int alloc, nr, permille, cumulative; }; static long gather_dirstat(struct diff_options *opt, struct dirstat_dir *dir, @@ -1547,10 +1554,9 @@ static long gather_dirstat(struct diff_options *opt, struct dirstat_dir *dir, if (baselen && sources != 1) { if (this_dir) { int permille = this_dir * 1000 / changed; - int percent = permille / 10; - if (percent >= dir->percent) { + if (permille >= dir->permille) { fprintf(opt->file, "%s%4d.%01d%% %.*s\n", line_prefix, - percent, permille % 10, baselen, base); + permille / 10, permille % 10, baselen, base); if (!dir->cumulative) return 0; } @@ -1576,7 +1582,7 @@ static void show_dirstat(struct diff_options *options) dir.files = NULL; dir.alloc = 0; dir.nr = 0; - dir.percent = options->dirstat_percent; + dir.permille = options->dirstat_permille; dir.cumulative = DIFF_OPT_TST(options, DIRSTAT_CUMULATIVE); changed = 0; @@ -2934,7 +2940,7 @@ void diff_setup(struct diff_options *options) options->line_termination = '\n'; options->break_opt = -1; options->rename_limit = -1; - options->dirstat_percent = diff_dirstat_percent_default; + options->dirstat_permille = diff_dirstat_permille_default; options->context = 3; options->change = diff_change; @@ -114,7 +114,7 @@ struct diff_options { int needed_rename_limit; int degraded_cc_to_c; int show_rename_progress; - int dirstat_percent; + int dirstat_permille; int setup; int abbrev; const char *prefix; diff --git a/t/t4047-diff-dirstat.sh b/t/t4047-diff-dirstat.sh index c1b3697..4b25e10 100755 --- a/t/t4047-diff-dirstat.sh +++ b/t/t4047-diff-dirstat.sh @@ -775,4 +775,68 @@ test_expect_success 'diff.dirstat=10,cumulative,files' ' test_cmp expect_diff_dirstat_CC actual_diff_dirstat_CC ' +cat <<EOF >expect_diff_dirstat + 27.2% dst/copy/ + 27.2% dst/move/ + 54.5% dst/ + 27.2% src/move/ +EOF + +cat <<EOF >expect_diff_dirstat_M + 42.8% dst/copy/ + 28.5% dst/move/ + 71.4% dst/ +EOF + +cat <<EOF >expect_diff_dirstat_CC + 33.3% dst/copy/ + 33.3% dst/move/ + 66.6% dst/ +EOF + +test_expect_success '--dirstat=files,cumulative,16.7' ' + git diff --dirstat=files,cumulative,16.7 HEAD^..HEAD >actual_diff_dirstat && + test_cmp expect_diff_dirstat actual_diff_dirstat && + git diff --dirstat=files,cumulative,16.7 -M HEAD^..HEAD >actual_diff_dirstat_M && + test_cmp expect_diff_dirstat_M actual_diff_dirstat_M && + git diff --dirstat=files,cumulative,16.7 -C -C HEAD^..HEAD >actual_diff_dirstat_CC && + test_cmp expect_diff_dirstat_CC actual_diff_dirstat_CC +' + +test_expect_success 'diff.dirstat=16.7,cumulative,files' ' + git -c diff.dirstat=16.7,cumulative,files diff --dirstat HEAD^..HEAD >actual_diff_dirstat && + test_cmp expect_diff_dirstat actual_diff_dirstat && + git -c diff.dirstat=16.7,cumulative,files diff --dirstat -M HEAD^..HEAD >actual_diff_dirstat_M && + test_cmp expect_diff_dirstat_M actual_diff_dirstat_M && + git -c diff.dirstat=16.7,cumulative,files diff --dirstat -C -C HEAD^..HEAD >actual_diff_dirstat_CC && + test_cmp expect_diff_dirstat_CC actual_diff_dirstat_CC +' + +test_expect_success 'diff.dirstat=16.70,cumulative,files' ' + git -c diff.dirstat=16.70,cumulative,files diff --dirstat HEAD^..HEAD >actual_diff_dirstat && + test_cmp expect_diff_dirstat actual_diff_dirstat && + git -c diff.dirstat=16.70,cumulative,files diff --dirstat -M HEAD^..HEAD >actual_diff_dirstat_M && + test_cmp expect_diff_dirstat_M actual_diff_dirstat_M && + git -c diff.dirstat=16.70,cumulative,files diff --dirstat -C -C HEAD^..HEAD >actual_diff_dirstat_CC && + test_cmp expect_diff_dirstat_CC actual_diff_dirstat_CC +' + +test_expect_success '--dirstat=files,cumulative,27.2' ' + git diff --dirstat=files,cumulative,27.2 HEAD^..HEAD >actual_diff_dirstat && + test_cmp expect_diff_dirstat actual_diff_dirstat && + git diff --dirstat=files,cumulative,27.2 -M HEAD^..HEAD >actual_diff_dirstat_M && + test_cmp expect_diff_dirstat_M actual_diff_dirstat_M && + git diff --dirstat=files,cumulative,27.2 -C -C HEAD^..HEAD >actual_diff_dirstat_CC && + test_cmp expect_diff_dirstat_CC actual_diff_dirstat_CC +' + +test_expect_success '--dirstat=files,cumulative,27.09' ' + git diff --dirstat=files,cumulative,27.09 HEAD^..HEAD >actual_diff_dirstat && + test_cmp expect_diff_dirstat actual_diff_dirstat && + git diff --dirstat=files,cumulative,27.09 -M HEAD^..HEAD >actual_diff_dirstat_M && + test_cmp expect_diff_dirstat_M actual_diff_dirstat_M && + git diff --dirstat=files,cumulative,27.09 -C -C HEAD^..HEAD >actual_diff_dirstat_CC && + test_cmp expect_diff_dirstat_CC actual_diff_dirstat_CC +' + test_done |