# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-componentlist=/etc/static-components.conf
-
-if [ "$#" != 1 ]; then
+usage() {
echo >&2 "Usage: $0 <component>"
exit 1
+}
+
+componentlist=/etc/static-components.conf
+
+if [ "$#" = 1 ]; then
+ component="$1"
+else
+ usage
fi
-component="$1"
if [ "${component%/*}" != "$component" ] ; then
echo >&2 "$0: Invalid component: $component";
exit 1
fi
+thishost=$(hostname -f)
srchost="$(awk -v component="$component" '$1 == component {print $2; exit}' "$componentlist")"
srcdir="$(awk -v component="$component" '$1 == component {print $3; exit}' "$componentlist")"
+inextralist="$(
+ awk -v component="$component" -v host="$thishost" '
+ $1 == component {
+ split($4,extra,",")
+ for (i in extra) {
+ if (host == extra[i]) {
+ printf "%s:%s\n", $2, $3
+ exit
+ }
+ }
+ exit
+ }' "$componentlist"
+ )"
if [ -z "$srchost" ] || [ -z "$srcdir" ]; then
echo >&2 "$0: Invalid component: $component (not found in $componentlist)";
exit 1
fi
-if ! [ "$srchost" = "`hostname -f`" ]; then
- echo >&2 "Component $component is sourced from $srchost, not this host."
+if ! [ "$srchost" = "$thishost" ] && [ -z "$inextralist" ]; then
+ echo >&2 "Component $component is sourced from $srchost, and this host is neither that nor in the extra allowed list."
exit 1
fi
-if ! [ -d "$srcdir" ]; then
+if [ "$srchost" = "$thishost" ] && ! [ -d "$srcdir" ]; then
echo >&2 "Component source directory $srcdir does not exist or is not a directory, or is not accessible."
exit 1
fi
if [ "`id -nu`" != "staticsync" ]; then
- sudo -u staticsync static-update-component "$component"
+ sudo -u staticsync static-update-component "$@"
else
masters=()
<%=