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| author |  Stefan Beller <sbeller@google.com> | 2018-08-17 13:43:53 -0700 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2018-08-20 14:33:26 -0700 |
| commit | 8d5ccb59def8c1737b3e055a5984eaaa4e881ce9 (patch) | |
| tree | 510e50ad06963930da243fee8ac68231e0dea319 | |
| parent | diff.c: add --output-indicator-{new, old, context} (diff) | |
| download | tgif-8d5ccb59def8c1737b3e055a5984eaaa4e881ce9.tar.xz | |
range-diff: make use of different output indicators
This change itself only changes the internal communication and should
have no visible effect to the user. We instruct the diff code that
produces the inner diffs to use other markers instead of the
usual markers for new, old and context lines.
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | range-diff.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/range-diff.c b/range-diff.c index b6b9abac26..a906d25f13 100644 --- a/range-diff.c +++ b/range-diff.c @@ -38,6 +38,14 @@ static int read_patches(const char *range, struct string_list *list) argv_array_pushl(&cp.args, "log", "--no-color", "-p", "--no-merges", "--reverse", "--date-order", "--decorate=no", + /* + * Choose indicators that are not used anywhere + * else in diffs, but still look reasonable + * (e.g. will not be confusing when debugging) + */ + "--output-indicator-new=>", + "--output-indicator-old=<", + "--output-indicator-context=#", "--no-abbrev-commit", range, NULL); cp.out = -1; @@ -108,8 +116,18 @@ static int read_patches(const char *range, struct string_list *list) * we are not interested. */ continue; - else + else if (line.buf[0] == '>') { + strbuf_addch(&buf, '+'); + strbuf_add(&buf, line.buf + 1, line.len - 1); + } else if (line.buf[0] == '<') { + strbuf_addch(&buf, '-'); + strbuf_add(&buf, line.buf + 1, line.len - 1); + } else if (line.buf[0] == '#') { + strbuf_addch(&buf, ' '); + strbuf_add(&buf, line.buf + 1, line.len - 1); + } else { strbuf_addbuf(&buf, &line); + } strbuf_addch(&buf, '\n'); util->diffsize++; |