From: Armaan Bhojwani <me@armaanb.net>
Date: Wed, 7 Apr 2021 15:49:53 +0000 (-0400)
Subject: Add "view raw" button to rendered files
X-Git-Url: https://git.armaanb.net/?p=stagit.git;a=commitdiff_plain;h=5d313f14fa7af39bd08b0ea6655c0d12cbbe295f

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 100f7be..00409e6 100644
--- 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);