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| author |  Junio C Hamano <gitster@pobox.com> | 2012-05-02 13:53:28 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2012-05-02 13:53:28 -0700 |
| commit | 29c2a3dbadaa1c2d1128a4892241f82f5b34778c (patch) | |
| tree | e89235283655640030f481b6c8f5b6af77535650 | |
| parent | Merge branch 'pw/p4-various' (diff) | |
| parent | diff --stat: use less columns for change counts (diff) | |
| download | tgif-29c2a3dbadaa1c2d1128a4892241f82f5b34778c.tar.xz | |
Merge branch 'zj/diff-stat-smaller-num-columns'
Spend only minimum number of columns necessary to show the number of lines
in the output from "diff --stat", instead of always allocating 4 columns
even when showing changes that are much smaller than 1000 lines.
By Zbigniew Jędrzejewski-Szmek
* zj/diff-stat-smaller-num-columns:
diff --stat: use less columns for change counts
77 files changed, 400 insertions, 353 deletions
diff --git a/Documentation/gitcore-tutorial.txt b/Documentation/gitcore-tutorial.txt index f5074a8976..9d893369a0 100644 --- a/Documentation/gitcore-tutorial.txt +++ b/Documentation/gitcore-tutorial.txt @@ -1002,8 +1002,8 @@ would be different) ---------------- Updating from ae3a2da... to a80b4aa.... Fast-forward (no commit created; -m option ignored) - example | 1 + - hello | 1 + + example | 1 + + hello | 1 + 2 files changed, 2 insertions(+) ---------------- @@ -1443,8 +1443,8 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options) { int i, len, add, del, adds = 0, dels = 0; uintmax_t max_change = 0, max_len = 0; - int total_files = data->nr; - int width, name_width, graph_width, number_width = 4, count; + int total_files = data->nr, count; + int width, name_width, graph_width, number_width = 0, bin_width = 0; const char *reset, *add_c, *del_c; const char *line_prefix = ""; int extra_shown = 0; @@ -1480,8 +1480,21 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options) if (max_len < len) max_len = len; - if (file->is_binary || file->is_unmerged) + if (file->is_unmerged) { + /* "Unmerged" is 8 characters */ + bin_width = bin_width < 8 ? 8 : bin_width; continue; + } + if (file->is_binary) { + /* "Bin XXX -> YYY bytes" */ + int w = 14 + decimal_width(file->added) + + decimal_width(file->deleted); + bin_width = bin_width < w ? w : bin_width; + /* Display change counts aligned with "Bin" */ + number_width = 3; + continue; + } + if (max_change < change) max_change = change; } @@ -1506,12 +1519,22 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options) * stat_name_width fixes the maximum width of the filename, * and is also used to divide available columns if there * aren't enough. + * + * Binary files are displayed with "Bin XXX -> YYY bytes" + * instead of the change count and graph. This part is treated + * similarly to the graph part, except that it is not + * "scaled". If total width is too small to accomodate the + * guaranteed minimum width of the filename part and the + * separators and this message, this message will "overflow" + * making the line longer than the maximum width. */ if (options->stat_width == -1) width = term_columns() - options->output_prefix_length; else width = options->stat_width ? options->stat_width : 80; + number_width = decimal_width(max_change) > number_width ? + decimal_width(max_change) : number_width; if (options->stat_graph_width == -1) options->stat_graph_width = diff_stat_graph_width; @@ -1525,10 +1548,14 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options) /* * First assign sizes that are wanted, ignoring available width. + * strlen("Bin XXX -> YYY bytes") == bin_width, and the part + * starting from "XXX" should fit in graph_width. */ - graph_width = (options->stat_graph_width && - options->stat_graph_width < max_change) ? - options->stat_graph_width : max_change; + graph_width = max_change + 4 > bin_width ? max_change : bin_width - 4; + if (options->stat_graph_width && + options->stat_graph_width < graph_width) + graph_width = options->stat_graph_width; + name_width = (options->stat_name_width > 0 && options->stat_name_width < max_len) ? options->stat_name_width : max_len; @@ -1587,7 +1614,7 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options) if (data->files[i]->is_binary) { fprintf(options->file, "%s", line_prefix); show_name(options->file, prefix, name, len); - fprintf(options->file, " Bin "); + fprintf(options->file, " %*s ", number_width, "Bin"); fprintf(options->file, "%s%"PRIuMAX"%s", del_c, deleted, reset); fprintf(options->file, " -> "); @@ -1600,7 +1627,7 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options) else if (data->files[i]->is_unmerged) { fprintf(options->file, "%s", line_prefix); show_name(options->file, prefix, name, len); - fprintf(options->file, " Unmerged\n"); + fprintf(options->file, " Unmerged\n"); continue; } @@ -1629,8 +1656,9 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options) } fprintf(options->file, "%s", line_prefix); show_name(options->file, prefix, name, len); - fprintf(options->file, "%5"PRIuMAX"%s", added + deleted, - added + deleted ? " " : ""); + fprintf(options->file, " %*"PRIuMAX"%s", + number_width, added + deleted, + added + deleted ? " " : ""); show_graph(options->file, '+', add, add_c, reset); show_graph(options->file, '-', del, del_c, reset); fprintf(options->file, "\n"); diff --git a/t/t0023-crlf-am.sh b/t/t0023-crlf-am.sh index aaed725402..f9bbb91f64 100755 --- a/t/t0023-crlf-am.sh +++ b/t/t0023-crlf-am.sh @@ -11,7 +11,7 @@ Date: Thu, 23 Aug 2007 13:00:00 +0200 Subject: test1 --- - foo | 1 + + foo | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) create mode 100644 foo diff --git a/t/t1200-tutorial.sh b/t/t1200-tutorial.sh index 9356beaf4b..397ccb6909 100755 --- a/t/t1200-tutorial.sh +++ b/t/t1200-tutorial.sh @@ -154,8 +154,8 @@ test_expect_success 'git show-branch' ' cat > resolve.expect << EOF Updating VARIABLE..VARIABLE FASTFORWARD (no commit created; -m option ignored) - example | 1 + - hello | 1 + + example | 1 + + hello | 1 + 2 files changed, 2 insertions(+) EOF diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh index 7fd2127625..4983bd7775 100755 --- a/t/t3404-rebase-interactive.sh +++ b/t/t3404-rebase-interactive.sh @@ -323,7 +323,7 @@ test_expect_success 'verbose flag is heeded, even after --continue' ' echo resolved > file1 && git add file1 && git rebase --continue > output && - grep "^ file1 | 2 +-$" output + grep "^ file1 | 2 +-$" output ' test_expect_success 'multi-squash only fires up editor once' ' diff --git a/t/t3903-stash.sh b/t/t3903-stash.sh index 3addb804d5..cd042633ba 100755 --- a/t/t3903-stash.sh +++ b/t/t3903-stash.sh @@ -443,7 +443,7 @@ test_expect_success 'stash show format defaults to --stat' ' STASH_ID=$(git stash create) && git reset --hard && cat >expected <<-EOF && - file | 1 + + file | 1 + 1 file changed, 1 insertion(+) EOF git stash show ${STASH_ID} >actual && diff --git a/t/t4012-diff-binary.sh b/t/t4012-diff-binary.sh index ed24ddd88a..8b4e80de96 100755 --- a/t/t4012-diff-binary.sh +++ b/t/t4012-diff-binary.sh @@ -107,4 +107,23 @@ test_expect_success 'diff --no-index with binary creation' ' test_cmp expected actual ' +cat >expect <<EOF + binfile | Bin 0 -> 1026 bytes + textfile | 10000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +EOF + +test_expect_success 'diff --stat with binary files and big change count' ' + echo X | dd of=binfile bs=1k seek=1 && + git add binfile && + i=0 && + while test $i -lt 10000; do + echo $i && + i=$(($i + 1)) + done >textfile && + git add textfile && + git diff --cached --stat binfile textfile >output && + grep " | " output >actual && + test_cmp expect actual +' + test_done diff --git a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_master b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_master index 2f8560c369..9951e3677d 100644 --- a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_master +++ b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_master @@ -1,7 +1,7 @@ $ git diff-tree --cc --patch-with-stat --summary master 59d314ad6f356dd08601a4cd5e530381da3e3c64 - dir/sub | 2 ++ - file0 | 3 +++ + dir/sub | 2 ++ + file0 | 3 +++ 2 files changed, 5 insertions(+) diff --cc dir/sub diff --git a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_side b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_side index 72e03c14fb..cec33fa3f0 100644 --- a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_side +++ b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_side @@ -1,8 +1,8 @@ $ git diff-tree --cc --patch-with-stat --summary side c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a - dir/sub | 2 ++ - file0 | 3 +++ - file3 | 4 ++++ + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ 3 files changed, 9 insertions(+) create mode 100644 file3 diff --git a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_master b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_master index 8b357d964b..db3c0a7b2c 100644 --- a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_master +++ b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_master @@ -1,7 +1,7 @@ $ git diff-tree --cc --patch-with-stat master 59d314ad6f356dd08601a4cd5e530381da3e3c64 - dir/sub | 2 ++ - file0 | 3 +++ + dir/sub | 2 ++ + file0 | 3 +++ 2 files changed, 5 insertions(+) diff --cc dir/sub diff --git a/t/t4013/diff.diff-tree_--cc_--stat_--summary_master b/t/t4013/diff.diff-tree_--cc_--stat_--summary_master index e0568d6883..d019867dd9 100644 --- a/t/t4013/diff.diff-tree_--cc_--stat_--summary_master +++ b/t/t4013/diff.diff-tree_--cc_--stat_--summary_master @@ -1,6 +1,6 @@ $ git diff-tree --cc --stat --summary master 59d314ad6f356dd08601a4cd5e530381da3e3c64 - dir/sub | 2 ++ - file0 | 3 +++ + dir/sub | 2 ++ + file0 | 3 +++ 2 files changed, 5 insertions(+) $ diff --git a/t/t4013/diff.diff-tree_--cc_--stat_--summary_side b/t/t4013/diff.diff-tree_--cc_--stat_--summary_side index 5afc8239a1..12b2eee17e 100644 --- a/t/t4013/diff.diff-tree_--cc_--stat_--summary_side +++ b/t/t4013/diff.diff-tree_--cc_--stat_--summary_side @@ -1,8 +1,8 @@ $ git diff-tree --cc --stat --summary side c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a - dir/sub | 2 ++ - file0 | 3 +++ - file3 | 4 ++++ + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ 3 files changed, 9 insertions(+) create mode 100644 file3 $ diff --git a/t/t4013/diff.diff-tree_--cc_--stat_master b/t/t4013/diff.diff-tree_--cc_--stat_master index f48367a89a..40b91796b3 100644 --- a/t/t4013/diff.diff-tree_--cc_--stat_master +++ b/t/t4013/diff.diff-tree_--cc_--stat_master @@ -1,6 +1,6 @@ $ git diff-tree --cc --stat master 59d314ad6f356dd08601a4cd5e530381da3e3c64 - dir/sub | 2 ++ - file0 | 3 +++ + dir/sub | 2 ++ + file0 | 3 +++ 2 files changed, 5 insertions(+) $ diff --git a/t/t4013/diff.diff-tree_--pretty=oneline_--root_--patch-with-stat_initial b/t/t4013/diff.diff-tree_--pretty=oneline_--root_--patch-with-stat_initial index 590864c2d7..817ed06f82 100644 --- a/t/t4013/diff.diff-tree_--pretty=oneline_--root_--patch-with-stat_initial +++ b/t/t4013/diff.diff-tree_--pretty=oneline_--root_--patch-with-stat_initial @@ -1,8 +1,8 @@ $ git diff-tree --pretty=oneline --root --patch-with-stat initial 444ac553ac7612cc88969031b02b3767fb8a353a Initial - dir/sub | 2 ++ - file0 | 3 +++ - file2 | 3 +++ + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 +++ 3 files changed, 8 insertions(+) diff --git a/dir/sub b/dir/sub diff --git a/t/t4013/diff.diff-tree_--pretty_--patch-with-stat_side b/t/t4013/diff.diff-tree_--pretty_--patch-with-stat_side index e05e77875c..fe3f6b7c7e 100644 --- a/t/t4013/diff.diff-tree_--pretty_--patch-with-stat_side +++ b/t/t4013/diff.diff-tree_--pretty_--patch-with-stat_side @@ -5,9 +5,9 @@ Date: Mon Jun 26 00:03:00 2006 +0000 Side --- - dir/sub | 2 ++ - file0 | 3 +++ - file3 | 4 ++++ + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ 3 files changed, 9 insertions(+) diff --git a/dir/sub b/dir/sub diff --git a/t/t4013/diff.diff-tree_--pretty_--root_--patch-with-stat_initial b/t/t4013/diff.diff-tree_--pretty_--root_--patch-with-stat_initial index 0e2c956633..06eb77e386 100644 --- a/t/t4013/diff.diff-tree_--pretty_--root_--patch-with-stat_initial +++ b/t/t4013/diff.diff-tree_--pretty_--root_--patch-with-stat_initial @@ -5,9 +5,9 @@ Date: Mon Jun 26 00:00:00 2006 +0000 Initial --- - dir/sub | 2 ++ - file0 | 3 +++ - file2 | 3 +++ + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 +++ 3 files changed, 8 insertions(+) diff --git a/dir/sub b/dir/sub diff --git a/t/t4013/diff.diff-tree_--pretty_--root_--stat_--summary_initial b/t/t4013/diff.diff-tree_--pretty_--root_--stat_--summary_initial index 384fa44ddd..680eab5 |