GopherProxy

	tWrite blobs to files/ - stagit - static git page generator
	git clone git://src.adamsgaard.dk/stagit
	Log
	Files
	Refs
	README
	LICENSE
	---
	commit 27397b310d2aea881f5064103bb449464329b00c
	parent 43a7d4dc2ce288119e15232f2312e19c820d98c4
	Author: Eivind Uggedal <[email protected]>
	Date: Wed, 9 Dec 2015 22:46:00 +0000

	Write blobs to files/

	This is work in progress:

	- relpath is broken under files/
	- mkdirp was stolen from sbase
	- strlcpy wrapper might be needed

	Diffstat:
	M urmoms.c \| 101 ++++++++++++++++++++---------…

	1 file changed, 65 insertions(+), 36 deletions(-)
	---
	diff --git a/urmoms.c b/urmoms.c
	t@@ -1,6 +1,7 @@
	#include <sys/stat.h>

	#include <err.h>
	+#include <errno.h>
	#include <inttypes.h>
	#include <libgen.h>
	#include <limits.h>
	t@@ -123,9 +124,9 @@ writeheader(FILE *fp)
	fprintf(fp, "<a href=\"%slog.html\">Log</a> \| ", relpath);
	fprintf(fp, "<a href=\"%sfiles.html\">Files</a>", relpath);
	if (hasreadme)
	- fprintf(fp, " \| <a href=\"%sreadme.html\">README</a>", relpath…
	+ fprintf(fp, " \| <a href=\"%sfile/README.html\">README</a>", re…
	if (haslicense)
	- fprintf(fp, " \| <a href=\"%slicense.html\">LICENSE</a>", relpa…
	+ fprintf(fp, " \| <a href=\"%sfile/LICENSE.html\">LICENSE</a>", …
	fputs("</td></tr></table>\n<hr/><div id=\"content\">\n", fp);

	return 0;
	t@@ -187,6 +188,25 @@ xbasename(const char *path)
	return b;
	}

	+int
	+mkdirp(const char *path)
	+{
	+ char tmp[PATH_MAX], *p;
	+
	+ strlcpy(tmp, path, sizeof(tmp)); /* TODO: bring in libutil? */
	+ for (p = tmp + (tmp[0] == '/'); *p; p++) {
	+ if (*p != '/')
	+ continue;
	+ *p = '\0';
	+ if (mkdir(tmp, S_IRWXU \| S_IRWXG \| S_IRWXO) < 0 && errno != EE…
	+ return -1;
	+ *p = '/';
	+ }
	+ if (mkdir(tmp, S_IRWXU \| S_IRWXG \| S_IRWXO) < 0 && errno != EEXIST)
	+ return -1;
	+ return 0;
	+}
	+
	void
	printtimeformat(FILE fp, const git_time intime, const char *fmt)
	{
	t@@ -311,7 +331,7 @@ printshowfile(struct commitinfo *ci)
	}

	delta = git_patch_get_delta(patch);
	- fprintf(fp, "<b>diff --git a/<a href=\"%sfile/%s\">%s</a> b/<a…
	+ fprintf(fp, "<b>diff --git a/<a href=\"%sfile/%s.html\">%s</a>…
	relpath, delta->old_file.path, delta->old_file.path,
	relpath, delta->new_file.path, delta->new_file.path);

	t@@ -509,6 +529,39 @@ writeatom(FILE *fp)
	}

	int
	+writeblob(const char *path)
	+{
	+ char htmlpath[PATH_MAX];
	+ char refpath[PATH_MAX];
	+ char *relp;
	+ git_object *obj = NULL;
	+ FILE *fp;
	+
	+ snprintf(htmlpath, sizeof(htmlpath), "file/%s.html", path);
	+ snprintf(refpath, sizeof(refpath), "HEAD:%s", path);
	+
	+ if (git_revparse_single(&obj, repo, refpath))
	+ return 1; /* TODO: handle error */
	+
	+ mkdirp(dirname(htmlpath));
	+
	+ relpath = "../"; /* TODO: dynamic relpath based on number of /'s */
	+
	+ fp = efopen(htmlpath, "w+b");
	+ writeheader(fp);
	+ fputs("<pre>\n", fp);
	+ writeblobhtml(fp, (git_blob *)obj);
	+ if (ferror(fp))
	+ err(1, "fwrite");
	+ git_object_free(obj);
	+ fputs("</pre>\n", fp);
	+ writefooter(fp);
	+ fclose(fp);
	+ relpath = "";
	+ return 0;
	+}
	+
	+int
	writefiles(FILE *fp)
	{
	const git_index_entry *entry;
	t@@ -524,15 +577,18 @@ writefiles(FILE *fp)

	for (i = 0; i < count; i++) {
	entry = git_index_get_byindex(index, i);
	+
	fputs("<tr><td>", fp);
	fprintf(fp, "%u", entry->mode); /* TODO: fancy print, like: "-…
	fprintf(fp, "</td><td><a href=\"%sfile/", relpath);
	xmlencode(fp, entry->path, strlen(entry->path));
	- fputs("\">", fp);
	+ fputs(".html\">", fp);
	xmlencode(fp, entry->path, strlen(entry->path));
	fputs("</a></td><td>", fp);
	fprintf(fp, "%" PRIu64, entry->file_size);
	fputs("</td></tr>\n", fp);
	+
	+ writeblob(entry->path);
	}

	fputs("</tbody></table>", fp);
	t@@ -543,7 +599,7 @@ writefiles(FILE *fp)
	int
	main(int argc, char *argv[])
	{
	- git_object obj_license = NULL, obj_readme = NULL;
	+ git_object *obj = NULL;
	const git_error *e = NULL;
	FILE fp, fpread;
	char path[PATH_MAX], *p;
	t@@ -584,38 +640,11 @@ main(int argc, char *argv[])
	}

	/* check LICENSE */
	- haslicense = !git_revparse_single(&obj_license, repo, "HEAD:LICENSE");
	+ haslicense = !git_revparse_single(&obj, repo, "HEAD:LICENSE");
	+ git_object_free(obj);
	/* check README */
	- hasreadme = !git_revparse_single(&obj_readme, repo, "HEAD:README");
	-
	- /* read LICENSE */
	- if (haslicense) {
	- fp = efopen("license.html", "w+b");
	- writeheader(fp);
	- fputs("<pre>\n", fp);
	- writeblobhtml(fp, (git_blob *)obj_license);
	- git_object_free(obj_license);
	- if (ferror(fp))
	- err(1, "fwrite");
	- fputs("</pre>\n", fp);
	- writefooter(fp);
	-
	- fclose(fp);
	- }
	-
	- /* read README */
	- if (hasreadme) {
	- fp = efopen("readme.html", "w+b");
	- writeheader(fp);
	- fputs("<pre>\n", fp);
	- writeblobhtml(fp, (git_blob *)obj_readme);
	- git_object_free(obj_readme);
	- if (ferror(fp))
	- err(1, "fwrite");
	- fputs("</pre>\n", fp);
	- writefooter(fp);
	- fclose(fp);
	- }
	+ hasreadme = !git_revparse_single(&obj, repo, "HEAD:README");
	+ git_object_free(obj);

	fp = efopen("log.html", "w+b");
	writeheader(fp);