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ui-log.c: improve handling of range-search argument
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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parent
958a95b378
commit
a3c3c04bdf
71
ui-log.c
71
ui-log.c
@ -9,6 +9,7 @@
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#include "cgit.h"
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#include "html.h"
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#include "ui-shared.h"
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#include "vector.h"
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int files, add_lines, rem_lines;
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@ -148,38 +149,86 @@ static const char *disambiguate_ref(const char *ref)
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return ref;
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}
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static char *next_token(char **src)
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{
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char *result;
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if (!src || !*src)
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return NULL;
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while (isspace(**src))
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(*src)++;
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if (!**src)
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return NULL;
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result = *src;
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while (**src) {
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if (isspace(**src)) {
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**src = '\0';
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(*src)++;
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break;
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}
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(*src)++;
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}
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return result;
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}
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void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern,
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char *path, int pager)
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{
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struct rev_info rev;
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struct commit *commit;
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const char *argv[] = {NULL, NULL, NULL, NULL, NULL};
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int argc = 2;
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struct vector vec = VECTOR_INIT(char *);
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int i, columns = 3;
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char *arg;
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/* First argv is NULL */
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vector_push(&vec, NULL, 0);
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if (!tip)
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tip = ctx.qry.head;
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argv[1] = disambiguate_ref(tip);
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tip = disambiguate_ref(tip);
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vector_push(&vec, &tip, 0);
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if (grep && pattern && *pattern) {
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pattern = xstrdup(pattern);
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if (!strcmp(grep, "grep") || !strcmp(grep, "author") ||
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!strcmp(grep, "committer"))
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argv[argc++] = fmt("--%s=%s", grep, pattern);
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if (!strcmp(grep, "range"))
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argv[1] = pattern;
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!strcmp(grep, "committer")) {
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arg = fmt("--%s=%s", grep, pattern);
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vector_push(&vec, &arg, 0);
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}
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if (!strcmp(grep, "range")) {
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/* Split the pattern at whitespace and add each token
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* as a revision expression. Do not accept other
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* rev-list options. Also, replace the previously
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* pushed tip (it's no longer relevant).
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*/
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vec.count--;
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while ((arg = next_token(&pattern))) {
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if (*arg == '-') {
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fprintf(stderr, "Bad range expr: %s\n",
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arg);
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break;
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}
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vector_push(&vec, &arg, 0);
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}
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}
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}
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if (path) {
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argv[argc++] = "--";
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argv[argc++] = path;
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arg = "--";
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vector_push(&vec, &arg, 0);
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vector_push(&vec, &path, 0);
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}
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/* Make sure the vector is NULL-terminated */
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vector_push(&vec, NULL, 0);
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vec.count--;
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init_revisions(&rev, NULL);
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rev.abbrev = DEFAULT_ABBREV;
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rev.commit_format = CMIT_FMT_DEFAULT;
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rev.verbose_header = 1;
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rev.show_root_diff = 0;
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setup_revisions(argc, argv, &rev, NULL);
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setup_revisions(vec.count, vec.data, &rev, NULL);
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load_ref_decorations(DECORATE_FULL_REFS);
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rev.show_decorations = 1;
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rev.grep_filter.regflags |= REG_ICASE;
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