117 lines
3.0 KiB
Bash
Executable File
117 lines
3.0 KiB
Bash
Executable File
#!/bin/sh
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#
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# Trigger to compile python code into native bytecode and remove
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# generated bytecode files.
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#
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# Packages need to set the variable pycompile_dirs with a list
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# of directories (absolute path) separated by spaces, and WITHOUT
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# the first slash, e.g:
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#
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# pycompile_dirs="usr/blah/foo usr/zoo/d00d"
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#
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# or if the code resides in standard site-packages directory,
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# need to set the pycompile_module variable:
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#
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# pycompile_module="blah foo"
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#
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# Or if a module is stored in top-level site-packages directory:
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#
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# pycompile_module="foo.py"
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#
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# Additionally another var can be used to specify the target python version:
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#
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# pycompile_version="3.4"
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#
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# Arguments: $ACTION = [run/targets]
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# $TARGET = [post-install/pre-remove]
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# $PKGNAME
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# $VERSION
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# $UPDATE = [yes/no]
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#
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ACTION="$1"
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TARGET="$2"
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PKGNAME="$3"
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VERSION="$4"
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UPDATE="$5"
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export PATH="usr/bin:/usr/sbin:/usr/sbin:/usr/bin:/sbin:/bin"
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update_ldcache() {
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if [ -x sbin/ldconfig -o -x bin/ldconfig ]; then
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echo "Updating ldconfig(8) cache..."
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ldconfig -X || :
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fi
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}
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compile()
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{
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for f in ${pycompile_dirs}; do
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echo "Byte-compiling python code in ${f}..."
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python${pycompile_version} -m compileall -f -q ${f} && \
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python${pycompile_version} -O -m compileall -f -q ${f}
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done
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for f in ${pycompile_module}; do
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echo "Byte-compiling python${pycompile_version} code for module ${f}..."
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if [ -d "usr/lib/python${pycompile_version}/site-packages/${f}" ]; then
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python${pycompile_version} -m compileall -f -q \
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usr/lib/python${pycompile_version}/site-packages/${f} && \
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python${pycompile_version} -O -m compileall -f -q \
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usr/lib/python${pycompile_version}/site-packages/${f}
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else
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python${pycompile_version} -m compileall -f -q \
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usr/lib/python${pycompile_version}/site-packages/${f} && \
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python${pycompile_version} -O -m compileall -f -q \
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usr/lib/python${pycompile_version}/site-packages/${f}
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fi
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done
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update_ldcache
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}
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remove()
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{
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for f in ${pycompile_dirs}; do
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echo "Removing byte-compiled python${pycompile_version} files in ${f}..."
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find ${f} -type f -name \*.py[co] -delete 2>&1 >/dev/null
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find ${f} -type d -name __pycache__ -delete 2>&1 >/dev/null
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done
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for f in ${pycompile_module}; do
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echo "Removing byte-compiled python${pycompile_version} code for module ${f}..."
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if [ -d usr/lib/python${pycompile_version}/site-packages/${f} ]; then
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find usr/lib/python${pycompile_version}/site-packages/${f} \
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-type f -name \*.py[co] -delete 2>&1 >/dev/null
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find usr/lib/python${pycompile_version}/site-packages/${f} \
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-type d -name __pycache__ -delete 2>&1 >/dev/null
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else
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rm -f usr/lib/python${pycompile_version}/site-packages/${f%.py}.py[co]
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fi
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done
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update_ldcache
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}
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case "$ACTION" in
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targets)
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echo "post-install pre-remove"
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;;
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run)
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[ ! -x usr/bin/python${pycompile_version} ] && exit 0
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[ -z "${pycompile_dirs}" -a -z "${pycompile_module}" ] && exit 0
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case "$TARGET" in
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post-install)
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compile
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;;
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pre-remove)
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remove
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;;
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*)
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exit 1
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;;
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esac
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;;
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*)
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exit 1
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;;
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esac
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exit 0
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