xbps-triggers: new trigger to generate/remove python byte-code files.

srcpkgs/xbps-triggers/files/pycompile

@@ -0,0 +1,84 @@
+#!/bin/sh
+#
+# Trigger to compile python code into native bytecode and remove
+# generated bytecode files.
+#
+# Packages need to set the variable pycompile_dirs with a list
+# of directories (absolute path) separated by spaces, and WITHOUT
+# the first slash, e.g:
+#
+# pycompile_dirs="usr/blah/foo usr/zoo/d00d"
+#
+# or if the code resides in standard site-packages directory,
+# need to set the pycompile_module variable:
+#
+# pycompile_module="blah foo"
+#
+# Arguments:	$ACTION = [run/targets]
+#		$TARGET = [post-install/pre-remove]
+#		$PKGNAME
+#		$VERSION
+#		$UPDATE = [yes/no]
+#
+ACTION="$1"
+TARGET="$2"
+PKGNAME="$3"
+VERSION="$4"
+UPDATE="$5"
+
+# Current python version used in XBPS.
+PYVER="2.7"
+
+export PATH="$PATH:/usr/local/bin"
+
+compile()
+{
+	for f in ${pycompile_dirs}; do
+		echo "Byte-compiling python code in ${f}..."
+		python -O -m compileall -f -q ${f}
+	done
+	for f in ${pycompile_module}; do
+		echo "Byte-compiling python code for module ${f}..."
+		python -O -m compileall -f -q usr/lib/python${PYVER}/site-packages/${f}
+	done
+}
+
+remove()
+{
+	for f in ${pycompile_dirs}; do
+		echo "Removing byte-compiled python files in ${f}..."
+		find ${f} -type f -name \*.py[co] -delete 2>&1 >/dev/null
+	done
+	for f in ${pycompile_module}; do
+		echo "Removing byte-compiled python code for module ${f}..."
+		find usr/lib/python${PYVER}/site-packages/${f} \
+			-type f -name \*.py[co] -delete 2>&1 >/dev/null
+	done
+}
+
+case "$ACTION" in
+targets)
+	echo "post-install pre-remove"
+	;;
+run)
+	[ ! -x usr/bin/python ] && exit 0
+	[ -z "${pycompile_dirs}" -a -z "${pycompile_module}" ] && exit 0
+
+	case "$TARGET" in
+	post-install)
+		compile
+		;;
+	pre-remove)
+		remove
+		;;
+	*)
+		exit 1
+		;;
+	esac
+	;;
+*)
+	exit 1
+	;;
+esac
+
+exit 0

srcpkgs/xbps-triggers/template

@@ -1,6 +1,6 @@
 # Template file for 'xbps-triggers'
 pkgname=xbps-triggers
-version=0.19
+version=0.21
 build_style=custom-install
 short_desc="XBPS triggers"
 maintainer="Juan RP <xtraeme@gmail.com>"