[PATCH] fetch.c: Remove useless lookup_object_type() call in process()

diff --git a/ident.c b/ident.c
index faff44175bb32eb1982f1eaf1de70d960ae2b65c..562f5f18160166506e99aa4f6b5b417cbdc847d8 100644 (file)
--- a/ident.c
+++ b/ident.c
@@ -15,6 +15,40 @@ static char real_email[1000];
 static char real_name[1000];
 static char real_date[50];
 
+static void copy_gecos(struct passwd *w, char *name, int sz)
+{
+       char *src, *dst;
+       int len, nlen;
+
+       nlen = strlen(w->pw_name);
+
+       /* Traditionally GECOS field had office phone numbers etc, separated
+        * with commas.  Also & stands for capitalized form of the login name.
+        */
+
+       for (len = 0, dst = name, src = w->pw_gecos; len < sz; src++) {
+               int ch = *src;
+               if (ch != '&') {
+                       *dst++ = ch;
+                       if (ch == 0 || ch == ',')
+                               break;
+                       len++;
+                       continue;
+               }
+               if (len + nlen < sz) {
+                       /* Sorry, Mr. McDonald... */
+                       *dst++ = toupper(*w->pw_name);
+                       memcpy(dst, w->pw_name + 1, nlen - 1);
+                       dst += nlen - 1;
+               }
+       }
+       if (len < sz)
+               name[len] = 0;
+       else
+               die("Your parents must have hated you!");
+
+}
+
 int setup_ident(void)
 {
        int len;
@@ -24,15 +58,12 @@ int setup_ident(void)
                die("You don't exist. Go away!");
 
        /* Get the name ("gecos") */
-       len = strlen(pw->pw_gecos);
-       if (len >= sizeof(real_name))
-               die("Your parents must have hated you");
-       memcpy(real_name, pw->pw_gecos, len+1);
+       copy_gecos(pw, real_name, sizeof(real_name));
 
        /* Make up a fake email address (name + '@' + hostname [+ '.' + domainname]) */
        len = strlen(pw->pw_name);
        if (len > sizeof(real_email)/2)
-               die("Your parents must have hated you");
+               die("Your sysadmin must hate you!");
        memcpy(real_email, pw->pw_name, len);
        real_email[len++] = '@';
        gethostname(real_email + len, sizeof(real_email) - len);
@@ -41,7 +72,6 @@ int setup_ident(void)
                real_email[len++] = '.';
                getdomainname(real_email+len, sizeof(real_email)-len);
        }
-
        /* And set the default date */
        datestamp(real_date, sizeof(real_date));
        return 0;
@@ -58,14 +88,24 @@ static int add_raw(char *buf, int size, int offset, const char *str)
 
 static int crud(unsigned char c)
 {
-       static const char crud_array[256] = {
-               [0 ... 31] = 1,
-               [' '] = 1,
-               ['.'] = 1, [','] = 1,
-               [':'] = 1, [';'] = 1,
-               ['<'] = 1, ['>'] = 1,
-               ['"'] = 1, ['\''] = 1,
-       };
+       static char crud_array[256];
+       static int crud_array_initialized = 0;
+
+       if (!crud_array_initialized) {
+               int k;
+
+               for (k = 0; k <= 31; ++k) crud_array[k] = 1;
+               crud_array[' '] = 1;
+               crud_array['.'] = 1;
+               crud_array[','] = 1;
+               crud_array[':'] = 1;
+               crud_array[';'] = 1;
+               crud_array['<'] = 1;
+               crud_array['>'] = 1;
+               crud_array['"'] = 1;
+               crud_array['\''] = 1;
+               crud_array_initialized = 1;
+       }
        return crud_array[c];
 }
 
@@ -136,3 +176,13 @@ char *get_ident(const char *name, const char *email, const char *date_str)
        buffer[i] = 0;
        return buffer;
 }
+
+char *git_author_info(void)
+{
+       return get_ident(getenv("GIT_AUTHOR_NAME"), getenv("GIT_AUTHOR_EMAIL"), getenv("GIT_AUTHOR_DATE"));
+}
+
+char *git_committer_info(void)
+{
+       return get_ident(getenv("GIT_COMMITTER_NAME"), getenv("GIT_COMMITTER_EMAIL"), getenv("GIT_COMMITTER_DATE"));
+}