X-Git-Url: http://git.hcoop.net/hcoop/scripts.git/blobdiff_plain/f4189f51de6a481c92f181303a27e0c0ef64f2af..abfe84ca1bf183ef33ee25ac66820a2e256cb520:/hcoop-git-maint

diff --git a/hcoop-git-maint b/hcoop-git-maint
index 327ff88..e7c967f 100755
--- a/hcoop-git-maint
+++ b/hcoop-git-maint
@@ -4,11 +4,33 @@
 
 # Update symlinks to user git repo locations.
 find /afs/hcoop.net/user -mindepth 3 -maxdepth 3 -noleaf -exec \
-     sh -c "test -e {}/.hcoop-git && \
-         ln -s {}/.hcoop-git/ /var/cache/git/\$(basename {}) 2>/dev/null" \;
+     sh -c "test -e {}/.hcoop-git && { \
+         rm -f /var/cache/git/\$(basename {}); \
+         ln -sf {}/.hcoop-git /var/cache/git/\$(basename {}); }" \; \
+     > /dev/null 2>&1
+
+# Remove symlinks for users that have wrong permissions
+IFS=$'\n'
+for user in $(ls -1 /var/cache/git); do
+    if ! test -e $(readlink /var/cache/git/$user); then
+        rm -f /var/cache/git/$user
+        continue
+    fi
+    gitpath=$(readlink /var/cache/git/$user)
+    find -L $gitpath -noleaf -type d \
+        ! -regex '.*/\(refs\|objects\)\(/.*\|$\)' -exec \
+        sh -c "! { fs la {} | \
+                   egrep '^ +system:anyuser .*r' > /dev/null; } && \
+               rm -f /var/cache/git/$user 2>/dev/null" \; \
+        > /dev/null 2>&1
+done
 
 # Update cache of front page.
 cache=/var/local/lib/gitweb/indexcache.html
-wget -q -O $cache.tmp 'http://git.hcoop.net/test?nocache=y'
-chmod a+r $cache.tmp
-mv $cache.tmp $cache
+wget -q -O $cache.tmp 'http://git.hcoop.net/?nocache=y'
+if test -s $cache.tmp; then
+    chmod a+r $cache.tmp
+    mv $cache.tmp $cache
+else
+    rm -f $cache.tmp
+fi