gitweb: Cleanup Git logo and Git logo target generation

diff --git a/builtin-log.c b/builtin-log.c
index 705205331e5259a1dd643517d0d2983b426e1051..9d1ceae44c6a449d2329e897b9705a5b457187f0 100644 (file)
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -10,11 +10,13 @@
 #include "revision.h"
 #include "log-tree.h"
 #include "builtin.h"
+#include <time.h>
+#include <sys/time.h>
 
 /* this is in builtin-diff.c */
 void add_head(struct rev_info *revs);
 
-static void cmd_log_init(int argc, const char **argv, char **envp,
+static void cmd_log_init(int argc, const char **argv, const char *prefix,
                      struct rev_info *rev)
 {
        rev->abbrev = DEFAULT_ABBREV;
@@ -32,7 +34,6 @@ static int cmd_log_walk(struct rev_info *rev)
        struct commit *commit;
 
        prepare_revision_walk(rev);
-       setup_pager();
        while ((commit = get_revision(rev)) != NULL) {
                log_tree_commit(rev, commit);
                free(commit->buffer);
@@ -43,27 +44,27 @@ static int cmd_log_walk(struct rev_info *rev)
        return 0;
 }
 
-int cmd_whatchanged(int argc, const char **argv, char **envp)
+int cmd_whatchanged(int argc, const char **argv, const char *prefix)
 {
        struct rev_info rev;
 
        git_config(git_diff_ui_config);
-       init_revisions(&rev);
+       init_revisions(&rev, prefix);
        rev.diff = 1;
        rev.diffopt.recursive = 1;
        rev.simplify_history = 0;
-       cmd_log_init(argc, argv, envp, &rev);
+       cmd_log_init(argc, argv, prefix, &rev);
        if (!rev.diffopt.output_format)
                rev.diffopt.output_format = DIFF_FORMAT_RAW;
        return cmd_log_walk(&rev);
 }
 
-int cmd_show(int argc, const char **argv, char **envp)
+int cmd_show(int argc, const char **argv, const char *prefix)
 {
        struct rev_info rev;
 
        git_config(git_diff_ui_config);
-       init_revisions(&rev);
+       init_revisions(&rev, prefix);
        rev.diff = 1;
        rev.diffopt.recursive = 1;
        rev.combine_merges = 1;
@@ -71,18 +72,18 @@ int cmd_show(int argc, const char **argv, char **envp)
        rev.always_show_header = 1;
        rev.ignore_merges = 0;
        rev.no_walk = 1;
-       cmd_log_init(argc, argv, envp, &rev);
+       cmd_log_init(argc, argv, prefix, &rev);
        return cmd_log_walk(&rev);
 }
 
-int cmd_log(int argc, const char **argv, char **envp)
+int cmd_log(int argc, const char **argv, const char *prefix)
 {
        struct rev_info rev;
 
        git_config(git_diff_ui_config);
-       init_revisions(&rev);
+       init_revisions(&rev, prefix);
        rev.always_show_header = 1;
-       cmd_log_init(argc, argv, envp, &rev);
+       cmd_log_init(argc, argv, prefix, &rev);
        return cmd_log_walk(&rev);
 }
 
@@ -100,7 +101,7 @@ static int git_format_config(const char *var, const char *value)
        if (!strcmp(var, "format.headers")) {
                int len = strlen(value);
                extra_headers_size += len + 1;
-               extra_headers = realloc(extra_headers, extra_headers_size);
+               extra_headers = xrealloc(extra_headers, extra_headers_size);
                extra_headers[extra_headers_size - len - 1] = 0;
                strcat(extra_headers, value);
                return 0;
@@ -176,7 +177,7 @@ static int get_patch_id(struct commit *commit, struct diff_options *options,
        return diff_flush_patch_id(options, sha1);
 }
 
-static void get_patch_ids(struct rev_info *rev, struct diff_options *options)
+static void get_patch_ids(struct rev_info *rev, struct diff_options *options, const char *prefix)
 {
        struct rev_info check_rev;
        struct commit *commit;
@@ -201,7 +202,7 @@ static void get_patch_ids(struct rev_info *rev, struct diff_options *options)
                die("diff_setup_done failed");
 
        /* given a range a..b get all patch ids for b..a */
-       init_revisions(&check_rev);
+       init_revisions(&check_rev, prefix);
        o1->flags ^= UNINTERESTING;
        o2->flags ^= UNINTERESTING;
        add_pending_object(&check_rev, o1, "o1");
@@ -233,11 +234,12 @@ static void gen_message_id(char *dest, unsigned int length, char *base)
        const char *email_end = strrchr(committer, '>');
        if(!email_start || !email_end || email_start > email_end - 1)
                die("Could not extract email from committer identity.");
-       snprintf(dest, length, "%s.%u.git.%.*s", base, time(NULL),
-                email_end - email_start - 1, email_start + 1);
+       snprintf(dest, length, "%s.%lu.git.%.*s", base,
+                (unsigned long) time(NULL),
+                (int)(email_end - email_start - 1), email_start + 1);
 }
 
-int cmd_format_patch(int argc, const char **argv, char **envp)
+int cmd_format_patch(int argc, const char **argv, const char *prefix)
 {
        struct commit *commit;
        struct commit **list = NULL;
@@ -249,14 +251,15 @@ int cmd_format_patch(int argc, const char **argv, char **envp)
        int keep_subject = 0;
        int ignore_if_in_upstream = 0;
        int thread = 0;
-       char *in_reply_to = NULL;
+       const char *in_reply_to = NULL;
        struct diff_options patch_id_opts;
        char *add_signoff = NULL;
        char message_id[1024];
        char ref_message_id[1024];
 
+       setup_ident();
        git_config(git_format_config);
-       init_revisions(&rev);
+       init_revisions(&rev, prefix);
        rev.commit_format = CMIT_FMT_EMAIL;
        rev.verbose_header = 1;
        rev.diff = 1;
@@ -304,7 +307,6 @@ int cmd_format_patch(int argc, const char **argv, char **envp)
                         !strcmp(argv[i], "-s")) {
                        const char *committer;
                        const char *endpos;
-                       setup_ident();
                        committer = git_committer_info(1);
                        endpos = strchr(committer, '>');
                        if (!endpos)
@@ -346,6 +348,9 @@ int cmd_format_patch(int argc, const char **argv, char **envp)
        if (!rev.diffopt.output_format)
                rev.diffopt.output_format = DIFF_FORMAT_DIFFSTAT | DIFF_FORMAT_PATCH;
 
+       if (!output_directory)
+               output_directory = prefix;
+
        if (output_directory) {
                if (use_stdout)
                        die("standard output, or directory, which one?");
@@ -360,7 +365,7 @@ int cmd_format_patch(int argc, const char **argv, char **envp)
        }
 
        if (ignore_if_in_upstream)
-               get_patch_ids(&rev, &patch_id_opts);
+               get_patch_ids(&rev, &patch_id_opts, prefix);
 
        if (!use_stdout)
                realstdout = fdopen(dup(1), "w");
@@ -379,7 +384,7 @@ int cmd_format_patch(int argc, const char **argv, char **envp)
                        continue;
 
                nr++;
-               list = realloc(list, nr * sizeof(list[0]));
+               list = xrealloc(list, nr * sizeof(list[0]));
                list[nr - 1] = commit;
        }
        total = nr;