check license

utils/missing_license.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+
+# Copyright (c) 2020 Proton Technologies AG
+#
+# This file is part of ProtonMail Bridge.
+#
+# ProtonMail Bridge 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.
+#
+# ProtonMail Bridge 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 ProtonMail Bridge.  If not, see <https://www.gnu.org/licenses/>.
+
+YEAR=`date +%Y`
+MISSING_FILES=`find . -not -path "./vendor/*" -not -path "./vendor-cache/*" -not -path "./.cache/*" -not -name "*mock*.go" -regextype posix-egrep -regex ".*\.go|.*\.qml|.*\.sh|.*\.py" -exec grep -L "Copyright (c) ${YEAR} Proton Technologies AG" {} \;`
+
+for f in ${MISSING_FILES}
+do
+    echo -n "MISSING LICENSE or WRONG YEAR in $f"
+    if [[ $1 == "add" ]]
+    then
+        cat ./utils/license_header.txt $f > tmp
+        mv tmp $f
+        echo -n "... license added"
+    fi
+    if [[ $1 == "change-year" ]]
+    then
+        sed -i "s/Copyright (c) [0-9]\\{4\\} Proton Technologies AG/Copyright (c) ${YEAR} Proton Technologies AG/" $f || exit 3
+        echo -n "... replaced copyright year"
+    fi
+    echo
+done
+
+[[ "$1" == "check" ]] && [[ -n ${MISSING_FILES} ]] && exit 1
+exit 0