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| author | Edward Thomson <ethomson@edwardthomson.com> | 2021-11-14 08:47:40 -0500 |
|---|---|---|
| committer | Edward Thomson <ethomson@edwardthomson.com> | 2022-02-22 22:07:44 -0500 |
| commit | ef4ab2988320005cbcb3db920e6b41f10b3c60cf (patch) | |
| tree | 6609f213ad9d607e8df1f543919d3154c056c3ef /src/message.c | |
| parent | 49e180c862dc7c6d1f62a53bf8756e25b3417968 (diff) | |
| download | libgit2-ef4ab2988320005cbcb3db920e6b41f10b3c60cf.tar.gz | |
refactor: `src` is now `src/libgit2`
Diffstat (limited to 'src/message.c')
| -rw-r--r-- | src/message.c | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/src/message.c b/src/message.c deleted file mode 100644 index ec0103a33..000000000 --- a/src/message.c +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Copyright (C) the libgit2 contributors. All rights reserved. - * - * This file is part of libgit2, distributed under the GNU GPL v2 with - * a Linking Exception. For full terms see the included COPYING file. - */ - -#include "buf.h" - -#include "git2/message.h" - -static size_t line_length_without_trailing_spaces(const char *line, size_t len) -{ - while (len) { - unsigned char c = line[len - 1]; - if (!git__isspace(c)) - break; - len--; - } - - return len; -} - -/* Greatly inspired from git.git "stripspace" */ -/* see https://github.com/git/git/blob/497215d8811ac7b8955693ceaad0899ecd894ed2/builtin/stripspace.c#L4-67 */ -static int git_message__prettify( - git_str *message_out, - const char *message, - int strip_comments, - char comment_char) -{ - const size_t message_len = strlen(message); - - int consecutive_empty_lines = 0; - size_t i, line_length, rtrimmed_line_length; - char *next_newline; - - for (i = 0; i < strlen(message); i += line_length) { - next_newline = memchr(message + i, '\n', message_len - i); - - if (next_newline != NULL) { - line_length = next_newline - (message + i) + 1; - } else { - line_length = message_len - i; - } - - if (strip_comments && line_length && message[i] == comment_char) - continue; - - rtrimmed_line_length = line_length_without_trailing_spaces(message + i, line_length); - - if (!rtrimmed_line_length) { - consecutive_empty_lines++; - continue; - } - - if (consecutive_empty_lines > 0 && message_out->size > 0) - git_str_putc(message_out, '\n'); - - consecutive_empty_lines = 0; - git_str_put(message_out, message + i, rtrimmed_line_length); - git_str_putc(message_out, '\n'); - } - - return git_str_oom(message_out) ? -1 : 0; -} - -int git_message_prettify( - git_buf *message_out, - const char *message, - int strip_comments, - char comment_char) -{ - GIT_BUF_WRAP_PRIVATE(message_out, git_message__prettify, message, strip_comments, comment_char); -} |
