28 lines
817 B
Bash
28 lines
817 B
Bash
# This hook executes the following tasks:
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# - rewrites python shebangs with the corresponding python version
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hook() {
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local pyver= shebang= off=
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: ${pyver:=2}
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if [ -d ${PKGDESTDIR}/usr/lib/python* ]; then
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pyver="$(find ${PKGDESTDIR}/usr/lib/python* -prune -type d | grep -o '[[:digit:]]\.[[:digit:]]$')"
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fi
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if [ -n "$pycompile_version" ]; then
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pyver="$pycompile_version"
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fi
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if [ "$python_version" = "3" ]; then
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pyver="$python_version"
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fi
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shebang="#!/usr/bin/python${pyver%.*}"
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find "${PKGDESTDIR}" -type f -print0 | \
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xargs -0 grep -H -b -m 1 "^#!.*\([[:space:]]\|/\)python\([0-9]\.[0-9]\)\?\([[:space:]]\+\|$\)" -- | while IFS=: read -r f off _; do
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[ -z "$off" ] && continue
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echo " Shebang converted to '$shebang': ${f#$PKGDESTDIR}"
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sed -i "1s@.*python.*@${shebang}@" -- "$f"
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done
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}
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