1 files changed, 73 insertions, 0 deletions
diff --git a/contrib/ci/misc.sh b/contrib/ci/misc.sh
new file mode 100644
index 0000000..642e437
--- /dev/null
+++ b/contrib/ci/misc.sh
@@ -0,0 +1,73 @@
+#
+# Miscellaneous routines.
+#
+# Copyright (C) 2014 Red Hat
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+if [ -z ${_MISC_SH+set} ]; then
+declare -r _MISC_SH=
+
+# Remove files and directories recursively, forcing write permissions on
+# directories.
+# Args: path...
+function rm_rf_ro()
+{
+    chmod -Rf u+w -- "$@" || true
+    rm -Rf -- "$@"
+}
+
+# Extract line and function coverage percentage from a "genhtml" or "lcov
+# --summary" output.
+# Input: "genhtml" or "lcov --summary" output
+# Output: lines funcs
+function lcov_summary()
+{
+    sed -ne 's/^ *\(lines\|functions\)\.*: \([0-9]\+\).*$/ \2/p' |
+        tr -d '\n'
+    echo
+}
+
+# Check if a "genhtml" or "lcov --summary" output has a minimum coverage
+# percentage of lines and functions.
+# Input: "genhtml" or "lcov --summary" output
+# Args: min_lines min_funcs
+function lcov_check()
+{
+    declare -r min_lines="$1";      shift
+    declare -r min_funcs="$1";      shift
+    declare lines
+    declare funcs
+
+    read -r lines funcs < <(lcov_summary)
+    ((lines >= min_lines && funcs >= min_funcs)) && return 0 || return 1
+}
+
+# Check if the current user belongs to a group.
+# Args: group_name
+function memberof()
+{
+    declare -r group_name="$1"
+    declare group_id
+    declare id
+    group_id=`getent group "$group_name" | cut -d: -f3` || return 1
+    for id in "${GROUPS[@]}"; do
+        if [ "$id" == "$group_id" ]; then
+            return 0
+        fi
+    done
+    return 1
+}
+
+fi # _MISC_SH