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blame.c: move code to output metainfo into a separate function.
This does not change any behaviour, but just separates out the code to emit the initial part of the output of each line into a separate function, since I'll be mucking with it further. Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
parent
cf54a029ff
commit
c137f40f8a
76
blame.c
76
blame.c
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@ -750,6 +750,42 @@ static int find_orig_linenum(struct util_info *u, int lineno)
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return 0;
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}
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static void emit_meta(struct commit *c, int lno,
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int sha1_len, int compatibility,
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int show_name, int show_number, int show_raw_time,
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int longest_file, int longest_author,
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int max_digits, int max_orig_digits)
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{
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struct util_info *u;
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int lineno;
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struct commit_info ci;
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u = c->util;
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lineno = find_orig_linenum(u, lno);
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get_commit_info(c, &ci);
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fwrite(sha1_to_hex(c->object.sha1), sha1_len, 1, stdout);
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if (compatibility) {
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printf("\t(%10s\t%10s\t%d)", ci.author,
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format_time(ci.author_time, ci.author_tz,
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show_raw_time),
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lno + 1);
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}
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else {
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if (show_name)
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printf(" %-*.*s", longest_file, longest_file,
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u->pathname);
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if (show_number)
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printf(" %*d", max_orig_digits,
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lineno);
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printf(" (%-*.*s %10s %*d) ",
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longest_author, longest_author, ci.author,
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format_time(ci.author_time, ci.author_tz,
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show_raw_time),
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max_digits, lno + 1);
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}
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}
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int main(int argc, const char **argv)
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{
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int i;
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@ -877,6 +913,10 @@ int main(int argc, const char **argv)
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prepare_revision_walk(&rev);
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process_commits(&rev, filename, &initial);
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for (i = 0; i < num_blame_lines; i++)
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if (!blame_lines[i])
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blame_lines[i] = initial;
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buf = blame_contents;
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max_digits = lineno_width(num_blame_lines);
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@ -886,8 +926,6 @@ int main(int argc, const char **argv)
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for (i = 0; i < num_blame_lines; i++) {
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struct commit *c = blame_lines[i];
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struct util_info *u;
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if (!c)
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c = initial;
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u = c->util;
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if (!show_name && strcmp(filename, u->pathname))
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@ -904,35 +942,11 @@ int main(int argc, const char **argv)
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max_orig_digits = lineno_width(longest_file_lines);
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for (i = 0; i < num_blame_lines; i++) {
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struct commit *c = blame_lines[i];
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struct util_info *u;
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int lineno;
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if (!c)
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c = initial;
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u = c->util;
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lineno = find_orig_linenum(u, i);
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get_commit_info(c, &ci);
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fwrite(sha1_to_hex(c->object.sha1), sha1_len, 1, stdout);
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if (compatibility) {
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printf("\t(%10s\t%10s\t%d)", ci.author,
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format_time(ci.author_time, ci.author_tz,
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show_raw_time),
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i+1);
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}
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else {
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if (show_name)
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printf(" %-*.*s", longest_file, longest_file,
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u->pathname);
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if (show_number)
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printf(" %*d", max_orig_digits,
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lineno);
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printf(" (%-*.*s %10s %*d) ",
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longest_author, longest_author, ci.author,
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format_time(ci.author_time, ci.author_tz,
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show_raw_time),
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max_digits, i+1);
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}
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emit_meta(blame_lines[i], i,
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sha1_len, compatibility,
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show_name, show_number, show_raw_time,
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longest_file, longest_author,
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max_digits, max_orig_digits);
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if (i == num_blame_lines - 1) {
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fwrite(buf, blame_len - (buf - blame_contents),
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