From 0db557041908b483ec77439bb5e1db982464d327 Mon Sep 17 00:00:00 2001
From: "Rafael G. Martins" <rafael@rafaelmartins.eng.br>
Date: Thu, 17 Nov 2016 23:34:27 +0100
Subject: git-receiver: when rebuilding, change to repo dir asap

---
 src/blogc-git-receiver/pre-receive.c             |  5 +++++
 tests/blogc-git-receiver/check_pre_receive.sh.in | 22 +++++++++++++++++-----
 2 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/src/blogc-git-receiver/pre-receive.c b/src/blogc-git-receiver/pre-receive.c
index 99e15dd..954c379 100644
--- a/src/blogc-git-receiver/pre-receive.c
+++ b/src/blogc-git-receiver/pre-receive.c
@@ -104,6 +104,11 @@ bgr_pre_receive_hook(int argc, char *argv[])
             return 1;
         }
         char *repo_dir = dirname(real_hooks_dir);
+        if (0 != chdir(repo_dir)) {
+            fprintf(stderr, "error: failed to change to repository root\n");
+            free(real_hooks_dir);
+            return 1;
+        }
         char *htdocs_sym = bc_strdup_printf("%s/htdocs", repo_dir);
         free(real_hooks_dir);
         if (0 != access(htdocs_sym, F_OK)) {
diff --git a/tests/blogc-git-receiver/check_pre_receive.sh.in b/tests/blogc-git-receiver/check_pre_receive.sh.in
index b9aec45..d70e04a 100755
--- a/tests/blogc-git-receiver/check_pre_receive.sh.in
+++ b/tests/blogc-git-receiver/check_pre_receive.sh.in
@@ -151,12 +151,24 @@ HOME="${TEMP}" ${TESTS_ENVIRONMENT} ./hooks/pre-receive 2>&1 | tee "${TEMP}/outp
 [[ "${DEST}" != "$(readlink htdocs)" ]]
 [[ ! -e "${DEST}" ]]
 
-DEST="$(readlink htdocs)"
-HOME="${TEMP}" ${TESTS_ENVIRONMENT} ./hooks/pre-receive 2>&1 | tee "${TEMP}/output.txt"
+cd ..
 
-[[ -h htdocs ]]
-[[ "$(cat htdocs/foo.txt)" == "lol" ]]
-[[ "${DEST}" != "$(readlink htdocs)" ]]
+DEST="$(readlink foo3.git/htdocs)"
+HOME="${TEMP}" ${TESTS_ENVIRONMENT} ./foo3.git/hooks/pre-receive 2>&1 | tee "${TEMP}/output.txt"
+
+[[ -h foo3.git/htdocs ]]
+[[ "$(cat foo3.git/htdocs/foo.txt)" == "lol" ]]
+[[ "${DEST}" != "$(readlink foo3.git/htdocs)" ]]
+[[ ! -e "${DEST}" ]]
+
+cd ..
+
+DEST="$(readlink repos/foo3.git/htdocs)"
+HOME="${TEMP}" ${TESTS_ENVIRONMENT} ./repos/foo3.git/hooks/pre-receive 2>&1 | tee "${TEMP}/output.txt"
+
+[[ -h repos/foo3.git/htdocs ]]
+[[ "$(cat repos/foo3.git/htdocs/foo.txt)" == "lol" ]]
+[[ "${DEST}" != "$(readlink repos/foo3.git/htdocs)" ]]
 [[ ! -e "${DEST}" ]]
 
 rm "${TEMP}/output.txt"
-- 
cgit v1.2.3-18-g5258