Add a manual test for reverting git commits

Signed-off-by: Simon McVittie <smcv@debian.org>

.gitignore

@@ -1,5 +1,5 @@
 ikiwiki.setup
-Makefile
+/Makefile
 Makefile.old
 blib/*
 /cover_db
@@ -24,3 +24,5 @@ po/underlays/directives/ikiwiki/directive/*.mdwn
 po/underlays_copy_stamp
 underlays/locale
 /t/tmp/
+/t/manual/*/git/
+/t/manual/*/html/

t/manual/git_revert/Makefile

@@ -0,0 +1,26 @@
+export PERL5LIB=$(CURDIR)/../../..
+ikiwiki = $(CURDIR)/../../../ikiwiki.in
+
+all:
+	rm -fr git html
+	mkdir -p git
+	echo "/doc/.ikiwiki/" > git/.gitignore
+	mkdir -p git/doc
+	mkdir -p git/doc/writable
+	cd git && git init
+	cp index.mdwn git/doc/index.mdwn
+	echo "This is the first test page" > git/doc/writable/one.mdwn
+	echo "This is the second test page" > git/doc/writable/two.mdwn
+	cd git && git add doc && git commit -m 'Initial commit'
+	$(ikiwiki) --setup ikiwiki.setup
+	echo "This is the first test page, it was first" > git/doc/writable/one.mdwn
+	cd git && git add doc && git commit -m 'First web commit'
+	$(ikiwiki) --setup ikiwiki.setup
+	echo "This is the second test page, it came second" > git/doc/writable/two.mdwn
+	cd git && git add doc && git commit -m 'Second web commit'
+	$(ikiwiki) --setup ikiwiki.setup
+	cd git && git mv doc/writable/one.mdwn doc/one.mdwn
+	cd git && git mv doc/writable/two.mdwn two.mdwn
+	cd git && git commit -m Rename
+	$(ikiwiki) --setup ikiwiki.setup
+	w3m html/index.html

t/manual/git_revert/index.mdwn

@@ -0,0 +1,8 @@
+== Git revert manual test instructions ==
+
+* Look at the recent changes, below, in w3m
+* Try to revert each of the two web commits
+* Expected result: both fail
+
+[[!inline pages="internal(recentchanges/change_*) and !*/Discussion"
+template=recentchanges show=0]]