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authorLars Hjemli <hjemli@gmail.com>2006-12-28 02:45:28 +0100
committerLars Hjemli <hjemli@gmail.com>2006-12-28 02:45:28 +0100
commit732d68d240b95dc428c92fc94bce9adb8912094e (patch)
tree24c6ab907c2a8574da12e426144706ad63780868
parente39d738c39d37cdef115c145027f3eec85a62272 (diff)
downloadcgit-732d68d240b95dc428c92fc94bce9adb8912094e.tar.gz
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Add basic log filtering
This enables case-insensitive grep on logentris using the new search box Signed-off-by: Lars Hjemli <hjemli@gmail.com>
-rw-r--r--cgit.c7
-rw-r--r--cgit.h2
-rw-r--r--git.h68
-rw-r--r--ui-log.c13
4 files changed, 83 insertions, 7 deletions
diff --git a/cgit.c b/cgit.c
index 277b849..fba97d7 100644
--- a/cgit.c
+++ b/cgit.c
@@ -24,12 +24,15 @@ static void cgit_print_repo_page(struct cacheitem *item)
}
setenv("GIT_DIR", fmt("%s/%s", cgit_root, cgit_query_repo), 1);
char *title = fmt("%s - %s", cgit_repo_name, cgit_repo_desc);
+ int show_search = 0;
+ if (cgit_query_page && !strcmp(cgit_query_page, "log"))
+ show_search = 1;
cgit_print_docstart(title, item);
- cgit_print_pageheader(title, 0);
+ cgit_print_pageheader(title, show_search);
if (!cgit_query_page) {
cgit_print_summary();
} else if (!strcmp(cgit_query_page, "log")) {
- cgit_print_log(cgit_query_head, cgit_query_ofs, 100);
+ cgit_print_log(cgit_query_head, cgit_query_ofs, 100, cgit_query_search);
} else if (!strcmp(cgit_query_page, "tree")) {
cgit_print_tree(cgit_query_sha1);
} else if (!strcmp(cgit_query_page, "commit")) {
diff --git a/cgit.h b/cgit.h
index e114a50..249650e 100644
--- a/cgit.h
+++ b/cgit.h
@@ -104,7 +104,7 @@ extern void cgit_print_pageheader(char *title, int show_search);
extern void cgit_print_repolist(struct cacheitem *item);
extern void cgit_print_summary();
-extern void cgit_print_log(const char *tip, int ofs, int cnt);
+extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep);
extern void cgit_print_view(const char *hex);
extern void cgit_print_tree(const char *hex);
extern void cgit_print_commit(const char *hex);
diff --git a/git.h b/git.h
index 922a167..b1e4828 100644
--- a/git.h
+++ b/git.h
@@ -31,7 +31,7 @@
#include <sys/types.h>
#include <dirent.h>
#include <time.h>
-
+#include <regex.h>
/* On most systems <limits.h> would have given us this, but
* not on some systems (e.g. GNU/Hurd).
@@ -156,6 +156,72 @@ static inline void hashclr(unsigned char *hash)
}
+/*
+ * from git:grep.h
+ */
+
+enum grep_pat_token {
+ GREP_PATTERN,
+ GREP_PATTERN_HEAD,
+ GREP_PATTERN_BODY,
+ GREP_AND,
+ GREP_OPEN_PAREN,
+ GREP_CLOSE_PAREN,
+ GREP_NOT,
+ GREP_OR,
+};
+
+enum grep_context {
+ GREP_CONTEXT_HEAD,
+ GREP_CONTEXT_BODY,
+};
+
+struct grep_pat {
+ struct grep_pat *next;
+ const char *origin;
+ int no;
+ enum grep_pat_token token;
+ const char *pattern;
+ regex_t regexp;
+};
+
+enum grep_expr_node {
+ GREP_NODE_ATOM,
+ GREP_NODE_NOT,
+ GREP_NODE_AND,
+ GREP_NODE_OR,
+};
+
+struct grep_opt {
+ struct grep_pat *pattern_list;
+ struct grep_pat **pattern_tail;
+ struct grep_expr *pattern_expression;
+ int prefix_length;
+ regex_t regexp;
+ unsigned linenum:1;
+ unsigned invert:1;
+ unsigned status_only:1;
+ unsigned name_only:1;
+ unsigned unmatch_name_only:1;
+ unsigned count:1;
+ unsigned word_regexp:1;
+ unsigned fixed:1;
+ unsigned all_match:1;
+#define GREP_BINARY_DEFAULT 0
+#define GREP_BINARY_NOMATCH 1
+#define GREP_BINARY_TEXT 2
+ unsigned binary:2;
+ unsigned extended:1;
+ unsigned relative:1;
+ unsigned pathname:1;
+ int regflags;
+ unsigned pre_context;
+ unsigned post_context;
+};
+
+
+extern void compile_grep_patterns(struct grep_opt *opt);
+extern void free_grep_patterns(struct grep_opt *opt);
/*
diff --git a/ui-log.c b/ui-log.c
index f3b16e7..c353b2a 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -32,19 +32,26 @@ void print_commit(struct commit *commit)
}
-void cgit_print_log(const char *tip, int ofs, int cnt)
+void cgit_print_log(const char *tip, int ofs, int cnt, char *grep)
{
struct rev_info rev;
struct commit *commit;
- const char *argv[2] = {NULL, tip};
+ const char *argv[3] = {NULL, tip, NULL};
+ int argc = 2;
int i;
+ if (grep)
+ argv[argc++] = fmt("--grep=%s", grep);
init_revisions(&rev, NULL);
rev.abbrev = DEFAULT_ABBREV;
rev.commit_format = CMIT_FMT_DEFAULT;
rev.verbose_header = 1;
rev.show_root_diff = 0;
- setup_revisions(2, argv, &rev, NULL);
+ setup_revisions(argc, argv, &rev, NULL);
+ if (rev.grep_filter) {
+ rev.grep_filter->regflags |= REG_ICASE;
+ compile_grep_patterns(rev.grep_filter);
+ }
prepare_revision_walk(&rev);
html("<h2>Log</h2>");