[PATCH] git-log --format: Add %B tag with %B(x) option
From: Johannes Gilger <hidden>
Date: 2016-06-15 22:47:25
Subsystem:
documentation, the rest · Maintainers:
Jonathan Corbet, Linus Torvalds
Since one can simply use spaces to indent any other --pretty field we should have an option to do that with the body too. Also the %B flag strips the trailing newlines, to enable more compact display. Signed-off-by: Johannes Gilger <redacted> --- Hey list, in my never-ending quest to beautify my personal log output I just whipped this up. Maybe you like it too or at least can tell me what's wrong with it ;) Please CC me as I'm not on the list anymore (but keep up through Gmane though). Documentation/pretty-formats.txt | 2 ++ pretty.c | 13 +++++++++++++ 2 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/Documentation/pretty-formats.txt b/Documentation/pretty-formats.txt
index 2a845b1..c04f118 100644
--- a/Documentation/pretty-formats.txt
+++ b/Documentation/pretty-formats.txt@@ -123,6 +123,8 @@ The placeholders are: - '%s': subject - '%f': sanitized subject line, suitable for a filename - '%b': body +- '%B': body without trailing newline +- '%B(x)': body indented with x spaces - '%Cred': switch color to red - '%Cgreen': switch color to green - '%Cblue': switch color to blue
diff --git a/pretty.c b/pretty.c
index f5983f8..6d530e1 100644
--- a/pretty.c
+++ b/pretty.c@@ -735,6 +735,19 @@ static size_t format_commit_item(struct strbuf *sb, const char *placeholder, case 'b': /* body */ strbuf_addstr(sb, msg + c->body_off); return 1; + case 'B': + if (placeholder[1] == '(') { + const char *body = msg + c->body_off; + const char *end = strchr(placeholder + 2, ')'); + if(!end) + return 0; + pp_remainder(CMIT_FMT_MEDIUM, &body, sb, atoi(placeholder + 2)); + strbuf_rtrim(sb); + return end - placeholder + 1; + } + strbuf_addstr(sb, msg + c->body_off); + strbuf_rtrim(sb); + return 1; } return 0; /* unknown placeholder */ }
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1.6.5.rc1.20.geb7d9