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|
#!/bin/bash
if [ $# -eq 2 ]; then
cd "${1}"
if [ ! -f '.SRCINFO' ] ||
[ "$(stat -c%Y PKGBUILD)" -gt "$(stat -c%Y .SRCINFO)" ]; then
makepkg --printsrcinfo > .SRCINFO
fi
sed '
/^\S/ b
/^\s\+\(arch\|epoch\|pkgver\|pkgrel\) = \S/ b
/^$/ b
d
' '.SRCINFO' \
> "${2}"
all=$(
sed -n '
/^pkgbase = /,/^$/ {
/^\s/ p
}
' "${2}" \
| sed '
$! s/$/\\/
'
)
all_noarch=$(
printf '%s\n' "${all}" \
| grep -v '^\sarch = ' \
| sed '
$ s/\\$//
'
)
sed -i '
/^pkgbase = /,/^$/ d
/^pkgname = / {
:a
N
/\n$/ ! ba
/\n\sarch = / {
a\
'"${all_noarch}"'
b
}
a\
'"${all}"'
}
' "${2}"
sed -i '
/^\s*$/d
' "${2}"
exit
fi
if [ $# -ne 0 ]; then
>&2 echo 'usage error'
>&2 printf '"%s" ' "$@"
>&2 printf '\n'
exit 1
fi
if ! mountpoint -q /mnt/archlinuxewe \
&& ! ls /mnt/archlinuxewe | grep -qF ''; then
>&2 printf '/mnt/archlinuxewe is empty\n'
exit 1
fi
tmp_dir=$(mktemp -d)
trap 'rm -rf --one-file-system "${tmp_dir}"' EXIT
find "$(pwd)" -maxdepth 2 -mindepth 2 -name 'PKGBUILD' -type f \
| sed -n '
s@/[^/]\+$@@
T
s@/[^/]\+$@\0\n'"${tmp_dir%/}"'\0.srcinfo@
T
p
' \
| parallel -j0 -L2 "$0"
print_names() {
if [ -z "${pkgname}" ] \
|| [ -z "${pkgver}" ] \
|| [ -z "${pkgrel}" ]; then
>&2 echo 'error: some variable is missing'
exit 1
fi
for arch in "${archs[@]}"; do
printf '%s-%s%s-%s-%s.pkg.tar.xz\n' \
"${pkgname}" \
"${epoch:+${epoch}:}" \
"${pkgver}" \
"${pkgrel}" \
"${arch}"
done
}
diff -u --color <(
find /mnt/archlinuxewe -type f -name '*.pkg.tar.xz' -printf '%f\n' \
| sort -u
) <(
find "$tmp_dir" -name '*.srcinfo' -exec cat {} + \
| {
while read key eq value; do
if [ "x${eq}" != 'x=' ]; then
>&2 echo "syntax error"
exit 1
fi
case "${key}" in
'pkgname')
if [ -n "${pkgname}" ]; then
print_names
fi
archs=()
pkgname="${value}"
unset epoch
unset pkgver
unset pkgrel
;;
'arch')
archs+=("${value}")
;;
'epoch')
epoch="${value}"
;;
'pkgver')
pkgver="${value}"
;;
'pkgrel')
pkgrel="${value}"
;;
*)
>&2 printf 'unknown key "%s"\n' "${key}"
exit 1
;;
esac
done
if [ -n "${pkgname}" ]; then
print_names
fi
} \
| sort -u
)
|
