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	tadd $STAGIT_BASEURL environment variable to make Atom links absolute - stagit …
	git clone git://src.adamsgaard.dk/stagit
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	---
	commit 266c623668ec1b9be5878043a81c4e37209d6a2e
	parent d8600b4268a10008719ff573344d3d0096a4a276
	Author: Hiltjo Posthuma <[email protected]>
	Date: Fri, 5 Mar 2021 11:51:21 +0100

	add $STAGIT_BASEURL environment variable to make Atom links absolute

	With feedback from adc, thanks!

	Diffstat:
	M stagit.1 \| 10 +++++++++-
	M stagit.c \| 8 ++++++--

	2 files changed, 15 insertions(+), 3 deletions(-)
	---
	diff --git a/stagit.1 b/stagit.1
	t@@ -1,4 +1,4 @@
	-.Dd July 19, 2020
	+.Dd March 4, 2021
	.Dt STAGIT 1
	.Os
	.Sh NAME
	t@@ -103,6 +103,14 @@ favicon image.
	.It style.css
	CSS stylesheet.
	.El
	+.Sh ENVIRONMENT
	+.Bl -tag -width Ds
	+.It Ev STAGIT_BASEURL
	+Base URL to make links in atom.xml absolute.
	+For example: STAGIT_BASE_URL="https://git.codemadness.org/stagit/".
	+.El
	+.Sh EXIT STATUS
	+.Ex -std
	.Sh SEE ALSO
	.Xr stagit-index 1
	.Sh AUTHORS
	diff --git a/stagit.c b/stagit.c
	t@@ -58,6 +58,7 @@ struct referenceinfo {

	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 char index_link[255] = "<a href=\"..\">Back to index</a>";
	t@@ -820,8 +821,8 @@ printcommitatom(FILE fp, struct commitinfo ci, const cha…
	xmlencode(fp, ci->summary, strlen(ci->summary));
	fputs("</title>\n", fp);
	}
	- fprintf(fp, "<link rel=\"alternate\" type=\"text/html\" href=\"commit/…
	- ci->oid);
	+ fprintf(fp, "<link rel=\"alternate\" type=\"text/html\" href=\"%scommi…
	+ baseurl, ci->oid);

	if (ci->author) {
	fputs("<author>\n<name>", fp);
	t@@ -1204,6 +1205,9 @@ main(int argc, char *argv[])
	}
	#endif

	+ if ((p = getenv("STAGIT_BASEURL")))
	+ baseurl = p;
	+
	if (git_repository_open_ext(&repo, repodir,
	GIT_REPOSITORY_OPEN_NO_SEARCH, NULL) < 0) {
	fprintf(stderr, "%s: cannot open repository\n", argv[0]);