Add "view raw" button to rendered files

Also "view rendered" for unrendered markdown files

diff --git a/src/stagit.c b/src/stagit.c
index 100f7bef6ecc041561a37a47a4beb44df03b31f3..00409e67f06423cf5d6ebb1eed824bfa8b24e80d 100644 (file)
--- a/src/stagit.c
+++ b/src/stagit.c
@@ -71,6 +71,7 @@ static char *readme;
 static long long nlogcommits = -1; /* < 0 indicates not used */
 
 bool htmlized; /* true if markdoown converted to HTML */
+static char oldfilename[PATH_MAX]; /* filename of the last file */
 
 /* cache */
 static git_oid lastoid;
@@ -426,7 +427,6 @@ call_chroma(const char *filename, FILE *fp, const char *s, size_t len)
        if (strcmp(get_ext(filename), "md") == 0) htmlized = true;
 #endif
 
-
 #ifdef HAS_CHROMA
        if (!htmlized) {
                // Copy STDOUT
@@ -848,7 +848,27 @@ writeblob(git_object *obj, const char *fpath, const char *filename, git_off_t fi
        fputs("<p> ", fp);
        xmlencode(fp, filename, strlen(filename));
        fprintf(fp, " (%s)", convertbytes((int)filesize));
-       fputs("</p><hr/>", fp);
+
+#ifdef HAS_CMARK
+       char newfpath[PATH_MAX];
+       char newfilename[PATH_MAX];
+       if (strcmp(get_ext(filename), "md") == 0) {
+               fprintf(fp, " <a href=\"%s.html-raw\">View raw</a>", filename);
+               strcpy(newfpath, fpath);
+               strcat(newfpath, "-raw");
+
+               strcpy(newfilename, filename);
+               strcat(newfilename, "-raw");
+               strcpy(oldfilename, filename);
+
+               /* NOTE: recurses */
+               writeblob(obj, newfpath, newfilename, filesize);
+       } else if (strcmp(get_ext(filename), "md-raw" ) == 0) {
+               fprintf(fp, " <a href=\"%s.html\">View rendered</a>", oldfilename);
+       }
+#endif
+
+       fputs(".</p><hr/>", fp);
 
        if (git_blob_is_binary((git_blob *)obj)) {
                fputs("<p>Binary file.</p>\n", fp);
@@ -856,16 +876,6 @@ writeblob(git_object *obj, const char *fpath, const char *filename, git_off_t fi
                writeblobhtml(filename, fp, (git_blob *)obj);
                if (ferror(fp))
                        err(1, "fwrite");
-               else if (htmlized) {
-                       /* NOTE: recurses */
-                       char newfpath[PATH_MAX];
-                       strcat(newfpath, fpath);
-                       char newfilename[PATH_MAX];
-                       strcat(newfilename, filename);
-                       writeblob(obj, strcat(newfpath, "-raw"),
-                                       strcat(newfilename, "-raw"), filesize);
-                       // TODO: Add view-raw button
-               }
        }
 
        writefooter(fp);