improve includes, stagit-index does not need compat.h

[stagit.git] / stagit.c

diff --git a/stagit.c b/stagit.c
index b8abea32fa447225f26b9ef793e0ae7c4723b771..affa318448413fbe68c8c743be7c6fd569f0aefa 100644 (file)
--- a/stagit.c
+++ b/stagit.c
@@ -3,12 +3,13 @@
 
 #include <err.h>
 #include <errno.h>
-#include <inttypes.h>
 #include <libgen.h>
 #include <limits.h>
+#include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <time.h>
 #include <unistd.h>
 
 #include <git2.h>
@@ -76,7 +77,7 @@ joinpath(char *buf, size_t bufsiz, const char *path, const char *path2)
 
        r = snprintf(buf, bufsiz, "%s%s%s",
                path, path[0] && path[strlen(path) - 1] != '/' ? "/" : "", path2);
-       if (r == -1 || (size_t)r >= bufsiz)
+       if (r < 0 || (size_t)r >= bufsiz)
                errx(1, "path truncated: '%s%s%s'",
                        path, path[0] && path[strlen(path) - 1] != '/' ? "/" : "", path2);
 }
@@ -532,9 +533,15 @@ printshowfile(FILE *fp, struct commitinfo *ci)
        for (i = 0; i < ci->ndeltas; i++) {
                patch = ci->deltas[i]->patch;
                delta = git_patch_get_delta(patch);
-               fprintf(fp, "<b>diff --git a/<a id=\"h%zu\" href=\"%sfile/%s.html\">%s</a> b/<a href=\"%sfile/%s.html\">%s</a></b>\n",
-                       i, relpath, delta->old_file.path, delta->old_file.path,
-                       relpath, delta->new_file.path, delta->new_file.path);
+               fprintf(fp, "<b>diff --git a/<a id=\"h%zu\" href=\"%sfile/", i, relpath);
+               xmlencode(fp, delta->old_file.path, strlen(delta->old_file.path));
+               fputs(".html\">", fp);
+               xmlencode(fp, delta->old_file.path, strlen(delta->old_file.path));
+               fprintf(fp, "</a> b/<a href=\"%sfile/", relpath);
+               xmlencode(fp, delta->new_file.path, strlen(delta->new_file.path));
+               fprintf(fp, ".html\">");
+               xmlencode(fp, delta->new_file.path, strlen(delta->new_file.path));
+               fprintf(fp, "</a></b>\n");
 
                /* check binary data */
                if (delta->flags & GIT_DIFF_FLAG_BINARY) {
@@ -616,7 +623,7 @@ writelog(FILE *fp, const git_oid *oid)
 
                git_oid_tostr(oidstr, sizeof(oidstr), &id);
                r = snprintf(path, sizeof(path), "commit/%s.html", oidstr);
-               if (r == -1 || (size_t)r >= sizeof(path))
+               if (r < 0 || (size_t)r >= sizeof(path))
                        errx(1, "path truncated: 'commit/%s.html'", oidstr);
                r = access(path, F_OK);
 
@@ -856,7 +863,7 @@ writefilestree(FILE *fp, git_tree *tree, const char *path)
 
                r = snprintf(filepath, sizeof(filepath), "file/%s.html",
                         entrypath);
-               if (r == -1 || (size_t)r >= sizeof(filepath))
+               if (r < 0 || (size_t)r >= sizeof(filepath))
                        errx(1, "path truncated: 'file/%s.html'", entrypath);
 
                if (!git_tree_entry_to_object(&obj, repo, entry)) {
@@ -881,7 +888,9 @@ writefilestree(FILE *fp, git_tree *tree, const char *path)
 
                        fputs("<tr><td>", fp);
                        fputs(filemode(git_tree_entry_filemode(entry)), fp);
-                       fprintf(fp, "</td><td><a href=\"%s%s\">", relpath, filepath);
+                       fprintf(fp, "</td><td><a href=\"%s", relpath);
+                       xmlencode(fp, filepath, strlen(filepath));
+                       fputs("\">", fp);
                        xmlencode(fp, entrypath, strlen(entrypath));
                        fputs("</a></td><td class=\"num\" align=\"right\">", fp);
                        if (lc > 0)
@@ -1087,6 +1096,13 @@ main(int argc, char *argv[])
        git_libgit2_init();
 
 #ifdef __OpenBSD__
+       if (unveil(repodir, "r") == -1)
+               err(1, "unveil: %s", repodir);
+       if (unveil(".", "rwc") == -1)
+               err(1, "unveil: .");
+       if (cachefile && unveil(cachefile, "rwc") == -1)
+               err(1, "unveil: %s", cachefile);
+
        if (cachefile) {
                if (pledge("stdio rpath wpath cpath fattr", NULL) == -1)
                        err(1, "pledge");