mirror of
https://github.com/xHyroM/void-packages.git
synced 2024-11-22 22:41:05 +01:00
40 lines
1.1 KiB
Bash
40 lines
1.1 KiB
Bash
# This hook executes the following tasks:
|
|
# - rewrites python shebangs with the corresponding python version
|
|
|
|
hook() {
|
|
local pyver= shebang= off=
|
|
|
|
if [ -d ${PKGDESTDIR}/usr/lib/python* ]; then
|
|
pyver="$(find ${PKGDESTDIR}/usr/lib/python* -prune -type d | grep -o '[[:digit:]]\.[[:digit:]]\+$')"
|
|
fi
|
|
|
|
if [ -n "$python_version" ]; then
|
|
pyver="$python_version"
|
|
fi
|
|
|
|
if [ -n "$pyver" ]; then
|
|
default_shebang="#!/usr/bin/python${pyver%.*}"
|
|
fi
|
|
|
|
grep -rlIZ -m1 '^#!.*python' "${PKGDESTDIR}" |
|
|
while IFS= read -r -d '' file; do
|
|
[ ! -s "$file" ] && continue
|
|
|
|
pyinterp=$(sed -n -E -e 2q -e 's@^#!.*([[:space:]]|/)(python([0-9](\.[0-9]+)?)?)([[:space:]]+.*|$)@\2@p' "$file")
|
|
[ -z "$pyinterp" ] && continue
|
|
|
|
pyver=${pyinterp#python}
|
|
if [ -n "$pyver" ]; then
|
|
shebang="#!/usr/bin/python${pyver%.*}"
|
|
else
|
|
shebang="$default_shebang"
|
|
fi
|
|
|
|
basefile=${file#$PKGDESTDIR}
|
|
|
|
[ -n "$shebang" ] || msg_error "python_version missing in template: unable to convert shebang in $basefile\n"
|
|
|
|
echo " Shebang converted to '$shebang': $basefile"
|
|
sed -i "1s@.*python.*@${shebang}@" -- "$file"
|
|
done
|
|
}
|