Use argv_array in place of vector

Instead of using our own vector implementation, use argv_array from Git
which has been specifically designed for dynamic size argv arrays.

Drop vector.h and vector.c which are no longer needed.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>

1 files changed, 15 insertions, 19 deletions

diff --git a/ui-log.c b/ui-log.c
index 6f1249b..3c5130a 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -10,7 +10,7 @@
 #include "ui-log.h"
 #include "html.h"
 #include "ui-shared.h"
-#include "vector.h"
+#include "argv-array.h"
 
 int files, add_lines, rem_lines;
 
@@ -288,25 +288,25 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
 {
         struct rev_info rev;
         struct commit *commit;
-        struct vector vec = VECTOR_INIT(char *);
+        struct argv_array rev_argv = ARGV_ARRAY_INIT;
         int i, columns = commit_graph ? 4 : 3;
         int must_free_tip = 0;
         struct strbuf argbuf = STRBUF_INIT;
 
-        /* First argv is NULL */
-        vector_push(&vec, NULL, 0);
+        /* rev_argv.argv[0] will be ignored by setup_revisions */
+        argv_array_push(&rev_argv, "log_rev_setup");
 
         if (!tip)
                 tip = ctx.qry.head;
         tip = disambiguate_ref(tip, &must_free_tip);
-        vector_push(&vec, &tip, 0);
+        argv_array_push(&rev_argv, tip);
 
         if (grep && pattern && *pattern) {
                 pattern = xstrdup(pattern);
                 if (!strcmp(grep, "grep") || !strcmp(grep, "author") ||
                     !strcmp(grep, "committer")) {
                         strbuf_addf(&argbuf, "--%s=%s", grep, pattern);
-                        vector_push(&vec, &argbuf.buf, 0);
+                        argv_array_push(&rev_argv, argbuf.buf);
                 }
                 if (!strcmp(grep, "range")) {
                         char *arg;
@@ -315,50 +315,46 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
                          * rev-list options. Also, replace the previously
                          * pushed tip (it's no longer relevant).
                          */
-                        vec.count--;
+                        argv_array_pop(&rev_argv);
                         while ((arg = next_token(&pattern))) {
                                 if (*arg == '-') {
                                         fprintf(stderr, "Bad range expr: %s\n",
                                                 arg);
                                         break;
                                 }
-                                vector_push(&vec, &arg, 0);
+                                argv_array_push(&rev_argv, arg);
                         }
                 }
         }
         if (commit_graph) {
                 static const char *graph_arg = "--graph";
                 static const char *color_arg = "--color";
-                vector_push(&vec, &graph_arg, 0);
-                vector_push(&vec, &color_arg, 0);
+                argv_array_push(&rev_argv, graph_arg);
+                argv_array_push(&rev_argv, color_arg);
                 graph_set_column_colors(column_colors_html,
                                         COLUMN_COLORS_HTML_MAX);
         }
 
         if (commit_sort == 1) {
                 static const char *date_order_arg = "--date-order";
-                vector_push(&vec, &date_order_arg, 0);
+                argv_array_push(&rev_argv, date_order_arg);
         } else if (commit_sort == 2) {
                 static const char *topo_order_arg = "--topo-order";
-                vector_push(&vec, &topo_order_arg, 0);
+                argv_array_push(&rev_argv, topo_order_arg);
         }
 
         if (path) {
                 static const char *double_dash_arg = "--";
-                vector_push(&vec, &double_dash_arg, 0);
-                vector_push(&vec, &path, 0);
+                argv_array_push(&rev_argv, double_dash_arg);
+                argv_array_push(&rev_argv, path);
         }
 
-        /* Make sure the vector is NULL-terminated */
-        vector_push(&vec, NULL, 0);
-        vec.count--;
-
         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(vec.count, vec.data, &rev, NULL);
+        setup_revisions(rev_argv.argc, rev_argv.argv, &rev, NULL);
         load_ref_decorations(DECORATE_FULL_REFS);
         rev.show_decorations = 1;
         rev.grep_filter.regflags |= REG_ICASE;