#include <unistd.h>
#include <git2.h>
+
+#ifdef HAS_CMARK
#include <cmark-gfm.h>
+#endif
-#include "cp.h"
#include "compat.h"
+#include "cp.h"
struct deltainfo {
git_patch *patch;
static git_repository *repo;
+static const char *baseurl = ""; /* base URL to make absolute RSS/Atom URI */
static const char *relpath = "";
static const char *repodir;
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;
}
}
+/* Escape characters below as HTML 2.0 / XML 1.0, ignore printing '\n', '\r' */
+void
+xmlencodeline(FILE *fp, const char *s, size_t len)
+{
+ size_t i;
+ for (i = 0; *s && i < len; s++, i++) {
+ switch(*s) {
+ case '<': fputs("<", fp); break;
+ case '>': fputs(">", fp); break;
+ case '\'': fputs("'", fp); break;
+ case '&': fputs("&", fp); break;
+ case '"': fputs(""", fp); break;
+ case '\r': break; /* ignore CR */
+ case '\n': break; /* ignore LF */
+ default: putc(*s, fp);
+ }
+ }
+}
+
int
mkdirp(const char *path)
{
writeheader(FILE *fp, const char *title)
{
fputs("<!DOCTYPE html>\n"
- "<html>\n<head>\n"
+ "<html lang=\"en\">\n<head>\n"
"<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n"
"<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\" />\n"
"<title>", fp);
name, relpath);
fprintf(fp, "<link rel=\"stylesheet\" type=\"text/css\" href=\"%sstyle.css\" />\n", relpath);
fprintf(fp, "<link rel=\"stylesheet\" type=\"text/css\" href=\"%ssyntax.css\" />\n", relpath);
- fputs("</head>\n<body>\n<table><tr><td>", fp);
- fprintf(fp, "<a href=\"../%s\"><img src=\"%slogo.png\" alt=\"\" width=\"32\" height=\"32\" /></a>",
+ fputs("</head>\n<body>\n", fp);
+ fprintf(fp, "<a href=\"../%s\"><img class=\"logo\" src=\"%slogo.png\" alt=\"\" width=\"32\" height=\"32\" /></a>",
relpath, relpath);
- fputs("</td><td><h1>", fp);
+ fputs("<h1>", fp);
xmlencode(fp, strippedname, strlen(strippedname));
- fputs("</h1></td></tr><tr><td></td><td><span class=\"desc\">", fp);
+ fputs("</h1><p class=\"desc\">", fp);
xmlencode(fp, description, strlen(description));
- fputs("</span></td></tr>", fp);
+ fputs("</p>", fp);
if (cloneurl[0]) {
- fputs("<
tr class=\"url\"><td></td><td><span class=\"clone\">git clone <a href=\"", fp);
+ fputs("<
p class=\"clone\">git clone <a href=\"", fp);
xmlencode(fp, cloneurl, strlen(cloneurl));
fputs("\">", fp);
xmlencode(fp, cloneurl, strlen(cloneurl));
- fputs("</a></span></td></tr>", fp);
+ fputs("</a></p>", fp);
}
- fputs("<tr><td></td><td>\n", fp);
fprintf(fp, "<a href=\"%slog.html\">Log</a> | ", relpath);
fprintf(fp, "<a href=\"%sfiles.html\">Files</a> | ", relpath);
fprintf(fp, "<a href=\"%srefs.html\">Refs</a>", relpath);
relpath, license);
fprintf(fp, " | <a href=\"%s%s.tar.gz\">Download</a>",
relpath, strippedname);
- fputs("<
/td></tr></table>\n<hr/>\n<div id=\"content\">\n", fp);
+ fputs("<hr/>\n<div id=\"content\">\n", fp);
}
void
return dot + 1;
}
-int
+void
call_chroma(const char *filename, FILE *fp, const char *s, size_t len)
{
htmlized = false;
+ char *html = "";
// Flush HTML-file
fflush(fp);
- char *html = cmark_markdown_to_html(s, len, CMARK_OPT_DEFAULT);
+#ifdef HAS_CMARK
+ html = cmark_markdown_to_html(s, len, CMARK_OPT_DEFAULT);
if (strcmp(get_ext(filename), "md") == 0) htmlized = true;
+#endif
- int lc;
+#ifdef HAS_CHROMA
if (!htmlized) {
// Copy STDOUT
int stdout_copy = dup(1);
// Give code to highlight through STDIN:
size_t i;
for (i = 0; *s && i < len; s++, i++) {
- if (*s == '\n') lc++;
fprintf(child, "%c", *s);
}
} else {
fprintf(fp, "%s", html);
}
-
- return lc;
+#else
+ fprintf(fp, "<pre>%s</pre>", s);
+#endif
+ free(html);
}
-int
+void
writeblobhtml(const char *filename, FILE *fp, const git_blob *blob)
{
- int lc = 0;
const char *s = git_blob_rawcontent(blob);
git_off_t len = git_blob_rawsize(blob);
if (len > 0) {
- lc = call_chroma(filename, fp, s, len);
+ call_chroma(filename, fp, s, len);
}
-
- return lc;
}
void
xmlencode(fp, ci->author->email, strlen(ci->author->email));
fputs("</a>>\n<b>Date:</b> ", fp);
printtime(fp, &(ci->author->when));
- fputc('\n', fp);
+ putc('\n', fp);
}
if (ci->msg) {
- fputc('\n', fp);
+ putc('\n', fp);
xmlencode(fp, ci->msg, strlen(ci->msg));
- fputc('\n', fp);
+ putc('\n', fp);
}
}
fprintf(fp, "<a href=\"#h%zu-%zu-%zu\" id=\"h%zu-%zu-%zu\" class=\"d\">-",
i, j, k, i, j, k);
else
- fputc(' ', fp);
- xmlencode(fp, line->content, line->content_len);
+ putc(' ', fp);
+ xmlencodeline(fp, line->content, line->content_len);
+ putc('\n', fp);
if (line->old_lineno == -1 || line->new_lineno == -1)
fputs("</a>", fp);
}
git_revwalk_new(&w, repo);
git_revwalk_push(w, oid);
- git_revwalk_simplify_first_parent(w);
while (!git_revwalk_next(&id, w)) {
relpath = "";
xmlencode(fp, ci->summary, strlen(ci->summary));
fputs("</title>\n", fp);
}
- fprintf(fp, "<link rel=\"alternate\" type=\"text/html\" href=\"commit/%s.html\" />\n",
- ci->oid);
+ fprintf(fp, "<link rel=\"alternate\" type=\"text/html\" href=\"%scommit/%s.html\" />\n",
+ baseurl, ci->oid);
if (ci->author) {
fputs("<author>\n<name>", fp);
xmlencode(fp, ci->author->email, strlen(ci->author->email));
fputs(">\nDate: ", fp);
printtime(fp, &(ci->author->when));
- fputc('\n', fp);
+ putc('\n', fp);
}
if (ci->msg) {
- fputc('\n', fp);
+ putc('\n', fp);
xmlencode(fp, ci->msg, strlen(ci->msg));
}
fputs("\n</content>\n</entry>\n", fp);
git_revwalk_new(&w, repo);
git_revwalk_push_head(w);
- git_revwalk_simplify_first_parent(w);
for (i = 0; i < m && !git_revwalk_next(&id, w); i++) {
if (!(ci = commitinfo_getbyoid(&id)))
float
rounder(float var)
{
- float value = (int)(var * 10 + .5);
- return (float)value / 10;
+ int value = var * 10 + .5;
+ return value / 10.0;
}
const char *
convertbytes(int bytes)
{
- (float)bytes;
- static char outp[255] = "hi";
+ bytes = (float)bytes;
+ static char outp[25];
if (bytes < 1024) sprintf(outp, "%u %s", bytes, "B");
else if (bytes < 1048576) sprintf(outp, "%0.1f %s", rounder(bytes/1024.0), "K");
else sprintf(outp, "%0.1f %s", rounder(bytes/1048576.0), "M");
return outp;
}
-int
+void
writeblob(git_object *obj, const char *fpath, const char *filename, git_off_t filesize)
{
char tmp[PATH_MAX] = "", *d;
const char *p;
- int lc = 0;
FILE *fp;
if (strlcpy(tmp, fpath, sizeof(tmp)) >= sizeof(tmp))
errx(1, "path truncated: '%s'", fpath);
if (!(d = dirname(tmp)))
err(1, "dirname");
- if (mkdirp(d))
- return -1;
+ mkdirp(d);
for (p = fpath, tmp[0] = '\0'; *p; p++) {
if (*p == '/' && strlcat(tmp, "../", sizeof(tmp)) >= sizeof(tmp))
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);
} else {
- lc = writeblobhtml(filename, fp, (git_blob *)obj);
+ writeblobhtml(filename, fp, (git_blob *)obj);
if (ferror(fp))
err(1, "fwrite");
}
fclose(fp);
relpath = "";
-
- return lc;
}
const char *
const char *entryname;
char filepath[PATH_MAX], entrypath[PATH_MAX];
size_t count, i;
- int lc, r, ret;
+ int r, ret;
count = git_tree_entrycount(tree);
for (i = 0; i < count; i++) {
}
filesize = git_blob_rawsize((git_blob *)obj);
- lc = writeblob(obj, filepath, entryname, filesize);
+ writeblob(obj, filepath, entryname, filesize);
fputs("<tr><td>", fp);
fputs(filemode(git_tree_entry_filemode(entry)), fp);
fputs("\">", fp);
xmlencode(fp, entrypath, strlen(entrypath));
fputs("</a></td><td class=\"num\" align=\"right\">", fp);
- if (lc > 0)
- fprintf(fp, "%dL", lc);
- else
- fprintf(fp, "%s", convertbytes((int)filesize));
+ fprintf(fp, "%s", convertbytes((int)filesize));
fputs("</td></tr>\n", fp);
git_object_free(obj);
} else if (!git_submodule_lookup(&module, repo, entryname)) {
void
usage(char *argv0)
{
- fprintf(stderr, "%s [-c cachefile | -l commits] repodir\n", argv0);
+ fprintf(stderr, "%s [-c cachefile | -l commits] "
+ "[-u baseurl] repodir\n", argv0);
exit(1);
}
if (argv[i][0] == '\0' || *p != '\0' ||
nlogcommits <= 0 || errno)
usage(argv[0]);
+ } else if (argv[i][1] == 'u') {
+ if (i + 1 >= argc)
+ usage(argv[0]);
+ baseurl = argv[++i];
}
}
if (!repodir)
/* cleanup */
git_repository_free(repo);
git_libgit2_shutdown();
+ free(strippedname);
return 0;
}
projects / stagit.git / blobdiff