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Format git diff headers correctly when adding or removing files.

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Copying the output of cgit and using it in patches now works when adding
files to or removing files from the repository. This is helpful for people
who use cgit in their patch workflow.
This commit is contained in:
Michael Halstead 2012-11-14 12:41:01 -08:00 committed by Jason A. Donenfeld
parent 633a66c822
commit 62a40c78fe
2 changed files with 22 additions and 14 deletions
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17
ui-diff.c
View File

@ -229,11 +229,6 @@ static void header(unsigned char *sha1, char *path1, int mode1,
html(" b/"); html(" b/");
html_txt(path2); html_txt(path2);
if (is_null_sha1(sha1))
path1 = "dev/null";
if (is_null_sha1(sha2))
path2 = "dev/null";
if (mode1 == 0) if (mode1 == 0)
htmlf("<br/>new file mode %.6o", mode2); htmlf("<br/>new file mode %.6o", mode2);
@ -251,13 +246,21 @@ static void header(unsigned char *sha1, char *path1, int mode1,
if (mode2 != mode1) if (mode2 != mode1)
htmlf("..%.6o", mode2); htmlf("..%.6o", mode2);
} }
html("<br/>--- a/"); if (is_null_sha1(sha1)) {
path1 = "dev/null";
html("<br/>--- /");
} else
html("<br/>--- a/");
if (mode1 != 0) if (mode1 != 0)
cgit_tree_link(path1, NULL, NULL, ctx.qry.head, cgit_tree_link(path1, NULL, NULL, ctx.qry.head,
sha1_to_hex(old_rev_sha1), path1); sha1_to_hex(old_rev_sha1), path1);
else else
html_txt(path1); html_txt(path1);
html("<br/>+++ b/"); if (is_null_sha1(sha2)) {
path2 = "dev/null";
html("<br/>+++ /");
} else
html("<br/>+++ b/");
if (mode2 != 0) if (mode2 != 0)
cgit_tree_link(path2, NULL, NULL, ctx.qry.head, cgit_tree_link(path2, NULL, NULL, ctx.qry.head,
sha1_to_hex(new_rev_sha1), path2); sha1_to_hex(new_rev_sha1), path2);

19
ui-patch.c
View File

@ -28,11 +28,6 @@ static void header(unsigned char *sha1, char *path1, int mode1,
subproject = (S_ISGITLINK(mode1) || S_ISGITLINK(mode2)); subproject = (S_ISGITLINK(mode1) || S_ISGITLINK(mode2));
htmlf("diff --git a/%s b/%s\n", path1, path2); htmlf("diff --git a/%s b/%s\n", path1, path2);
if (is_null_sha1(sha1))
path1 = "dev/null";
if (is_null_sha1(sha2))
path2 = "dev/null";
if (mode1 == 0) if (mode1 == 0)
htmlf("new file mode %.6o\n", mode2); htmlf("new file mode %.6o\n", mode2);
@ -50,8 +45,18 @@ static void header(unsigned char *sha1, char *path1, int mode1,
if (mode2 != mode1) if (mode2 != mode1)
htmlf("..%.6o", mode2); htmlf("..%.6o", mode2);
} }
htmlf("\n--- a/%s\n", path1);
htmlf("+++ b/%s\n", path2); if (is_null_sha1(sha1)) {
path1 = "dev/null";
htmlf("\n--- /%s\n", path1);
} else
htmlf("\n--- a/%s\n", path1);
if (is_null_sha1(sha2)) {
path2 = "dev/null";
htmlf("+++ /%s\n", path2);
} else
htmlf("+++ b/%s\n", path2);
} }
} }