diff options
| -rw-r--r-- | Makefile | 4 | ||||
| -rw-r--r-- | pkgrel.c | 31 |
2 files changed, 26 insertions, 9 deletions
@@ -1,5 +1,5 @@ -CFLAGS=`pkg-config --cflags libgit2 libpcre2-8` -LDLIBS=`pkg-config --libs libgit2 libpcre2-8` +CFLAGS=`pkg-config --cflags libgit2` +LDLIBS=`pkg-config --libs libgit2` all: pkgrel @@ -1,5 +1,3 @@ -#define PCRE2_CODE_UNIT_WIDTH 8 - #include <errno.h> #include <stdio.h> #include <stdlib.h> @@ -7,7 +5,14 @@ #include <unistd.h> #include <git2.h> -#include <pcre2.h> + + +enum match_result +{ + MATCH_RESULT_INITIAL, + MATCH_RESULT_NOTFOUND, + MATCH_RESULT_FOUND, +}; size_t @@ -68,14 +73,19 @@ gerror(void) int line_line(const git_diff_delta* delta, const git_diff_hunk* hunk, const git_diff_line* line, void* payload) { + const char* const pkgver = "pkgver"; + const size_t len = strlen(pkgver); + enum match_result* matched = (enum match_result*) payload; switch (line->origin) { case GIT_DIFF_LINE_ADDITION: - printf("+%.*s", line->content_len, line->content); - break; case GIT_DIFF_LINE_DELETION: - printf("-%.*s", line->content_len, line->content); + if (len <= line->content_len && 0 == strncmp(line->content, pkgver, len)) + *matched = MATCH_RESULT_FOUND; break; default: + if (MATCH_RESULT_FOUND != *matched) + *matched = MATCH_RESULT_NOTFOUND; + break; } return 0; } @@ -114,6 +124,7 @@ main(int argc, char* argv[]) git_oid oid; git_tree* earlier = NULL; git_tree* later = NULL; + int rel = 1; while (0 == git_revwalk_next(&oid, walker)) { git_commit* commit; err = git_commit_lookup(&commit, repo, &oid); @@ -138,9 +149,14 @@ main(int argc, char* argv[]) gerror(); return 1; } - git_diff_foreach(diff, NULL, NULL, NULL, &line_line, NULL); + enum match_result matched = MATCH_RESULT_INITIAL; + git_diff_foreach(diff, NULL, NULL, NULL, &line_line, &matched); git_diff_free(diff); git_commit_free(commit); + if (MATCH_RESULT_FOUND == matched) + break; + if (MATCH_RESULT_INITIAL != matched) + rel++; } if (NULL != earlier) git_tree_free(earlier); @@ -150,4 +166,5 @@ main(int argc, char* argv[]) git_pathspec_free(pathspec); free(diffopts.pathspec.strings[0]); git_repository_free(repo); + printf("%d\n", rel); } |