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Refactor pretty_print_commit arguments into a struct

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pretty_print_commit() has a bunch of rarely-used arguments, and
introducing more of them requires yet another update of all the call
sites.  Refactor most of them into a struct to make future extensions
easier.

The ones that stay "plain" arguments were chosen on the grounds that
all callers put real arguments there, whereas some callers have 0/NULL
for all arguments that were factored into the struct.

We declare the struct 'const' to ensure none of the callers are bitten
by the changed (no longer call-by-value) semantics.

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Thomas Rast
2009-10-19 17:48:08 +02:00
committed by Junio C Hamano
parent 9ecb2a7f49
commit dd2e794a21
12 changed files with 72 additions and 46 deletions
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4
builtin-show-branch.c
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@ -293,8 +293,8 @@ static void show_one_commit(struct commit *commit, int no_name)
struct commit_name *name = commit->util;
if (commit->object.parsed) {
pretty_print_commit(CMIT_FMT_ONELINE, commit,
&pretty, 0, NULL, NULL, 0, 0);
struct pretty_print_context ctx = {0};
pretty_print_commit(CMIT_FMT_ONELINE, commit, &pretty, &ctx);
pretty_str = pretty.buf;
}
if (!prefixcmp(pretty_str, "[PATCH] "))