diff options
| -rw-r--r-- | Documentation/diff-options.txt | 9 | ||||
| -rw-r--r-- | diff.c | 5 | ||||
| -rwxr-xr-x | t/t4013-diff-various.sh | 3 | ||||
| -rw-r--r-- | t/t4013/diff.diff-tree_--root_-p_--abbrev=10_initial | 29 | ||||
| -rw-r--r-- | t/t4013/diff.diff-tree_--root_-p_--full-index_--abbrev=10_initial | 29 | ||||
| -rw-r--r-- | t/t4013/diff.diff-tree_--root_-p_--full-index_initial | 29 |
6 files changed, 99 insertions, 5 deletions
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt index 7987d72b02..de3f16b3e9 100644 --- a/Documentation/diff-options.txt +++ b/Documentation/diff-options.txt @@ -441,10 +441,11 @@ endif::git-format-patch[] --abbrev[=<n>]:: Instead of showing the full 40-byte hexadecimal object name in diff-raw format output and diff-tree header - lines, show only a partial prefix. This is - independent of the `--full-index` option above, which controls - the diff-patch output format. Non default number of - digits can be specified with `--abbrev=<n>`. + lines, show only a partial prefix. + In diff-patch output format, `--full-index` takes higher + precedence, i.e. if `--full-index` is specified, full blob + names will be shown regardless of `--abbrev`. + Non default number of digits can be specified with `--abbrev=<n>`. -B[<n>][/<m>]:: --break-rewrites[=[<n>][/<m>]]:: @@ -4319,7 +4319,10 @@ static void fill_metainfo(struct strbuf *msg, } if (one && two && !oideq(&one->oid, &two->oid)) { const unsigned hexsz = the_hash_algo->hexsz; - int abbrev = o->flags.full_index ? hexsz : DEFAULT_ABBREV; + int abbrev = o->abbrev ? o->abbrev : DEFAULT_ABBREV; + + if (o->flags.full_index) + abbrev = hexsz; if (o->flags.binary) { mmfile_t mf; diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh index b3a949ee87..dfc87a0d19 100755 --- a/t/t4013-diff-various.sh +++ b/t/t4013-diff-various.sh @@ -239,6 +239,9 @@ diff-tree --root -r --abbrev=4 initial :noellipses diff-tree --root -r --abbrev=4 initial diff-tree -p initial diff-tree --root -p initial +diff-tree --root -p --abbrev=10 initial +diff-tree --root -p --full-index initial +diff-tree --root -p --full-index --abbrev=10 initial diff-tree --patch-with-stat initial diff-tree --root --patch-with-stat initial diff-tree --patch-with-raw initial diff --git a/t/t4013/diff.diff-tree_--root_-p_--abbrev=10_initial b/t/t4013/diff.diff-tree_--root_-p_--abbrev=10_initial new file mode 100644 index 0000000000..7518a9044e --- /dev/null +++ b/t/t4013/diff.diff-tree_--root_-p_--abbrev=10_initial @@ -0,0 +1,29 @@ +$ git diff-tree --root -p --abbrev=10 initial +444ac553ac7612cc88969031b02b3767fb8a353a +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000000..35d242ba79 +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000000..01e79c32a8 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000000..01e79c32a8 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.diff-tree_--root_-p_--full-index_--abbrev=10_initial b/t/t4013/diff.diff-tree_--root_-p_--full-index_--abbrev=10_initial new file mode 100644 index 0000000000..69f913fbe5 --- /dev/null +++ b/t/t4013/diff.diff-tree_--root_-p_--full-index_--abbrev=10_initial @@ -0,0 +1,29 @@ +$ git diff-tree --root -p --full-index --abbrev=10 initial +444ac553ac7612cc88969031b02b3767fb8a353a +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000000000000000000000000000000000000..35d242ba79ae89ac695e26b3d4c27a8e6f028f9e +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000000000000000000000000000000000000..01e79c32a8c99c557f0757da7cb6d65b3414466d +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000000000000000000000000000000000000..01e79c32a8c99c557f0757da7cb6d65b3414466d +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.diff-tree_--root_-p_--full-index_initial b/t/t4013/diff.diff-tree_--root_-p_--full-index_initial new file mode 100644 index 0000000000..1b0b6717fa --- /dev/null +++ b/t/t4013/diff.diff-tree_--root_-p_--full-index_initial @@ -0,0 +1,29 @@ +$ git diff-tree --root -p --full-index initial +444ac553ac7612cc88969031b02b3767fb8a353a +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000000000000000000000000000000000000..35d242ba79ae89ac695e26b3d4c27a8e6f028f9e +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000000000000000000000000000000000000..01e79c32a8c99c557f0757da7cb6d65b3414466d +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000000000000000000000000000000000000..01e79c32a8c99c557f0757da7cb6d65b3414466d +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ |