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|
#!/bin/sh
# This program is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option) any
# later version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
readonly PKGSRC_ROOT="$HOME/.local/src/pkgsrc" # TODO: Make configurable
readonly PKGSRC_DURATIONS="$XDG_DATA_HOME/pkgsrc/durations"
main()
{
PKGSRC_INIT="$(time_unix)"
# Handle opts
while getopts ":h" opt
do
case "$opt" in
h) usage && exit 0 ;;
*)
printf "Invalid option passed: %s\n" "$OPTARG" >&2
;;
esac
done
shift $(( OPTIND - 1 ))
if [ $# -lt 1 ]
then
usage
exit 1
fi
PKGSRC_ACTION="action_$1" ; shift
if ! command -V "$PKGSRC_ACTION" 2>/dev/null | grep -qwi function
then
usage
exit 1
fi
$PKGSRC_ACTION "$@"
}
action_add()
{
mkdir -p -- "$PKGSRC_DURATIONS"
for package in "$@"
do
cd -- "$PKGSRC_ROOT"
# cd wont fail here if pkg_resolve had no output
if ! cd -- "$(pkg_resolve "$package")"
then
printf "No package found for %s\n" "$package"
continue
fi
bmake install \
&& bmake clean-depends \
&& bmake clean \
|| continue
printf "%d\n" "$(( $(time_unix) - PKGSRC_INIT ))" \
>> "$PKGSRC_DURATIONS/$package"
done
printf "Installation took %s\n" "$(time_duration "$PKGSRC_INIT" "$(time_unix)")"
}
action_del()
{
for package in "$@"
do
cd -- "$PKGSRC_ROOT"
if ! cd -- "$(pkg_resolve "$package")"
then
printf "No package found for %s\n" "$package"
continue
fi
bmake deinstall
done
}
action_grep()
{
cd -- "$PKGSRC_ROOT"
find . -maxdepth 2 -type d \
| cut -c 3- \
| grep "$@"
}
action_init()
{
export CVS_RSH="ssh"
if [ ! -d "$PKGSRC_ROOT" ]
then
mkdir -p -- "${PKGSRC_ROOT%/*}"
cd -- "${PKGSRC_ROOT%/*}"
cvs -d anoncvs@anoncvs.NetBSD.org:/cvsroot checkout -P pkgsrc || die 1
fi
if [ -d "$HOME/.pkgsrc" ]
then
printf "pkgsrc seems to have been initialized already at $HOME/.pkgsrc\n"
exit 1
fi
cd -- "$PKGSRC_ROOT/bootstrap"
rm -fr -- work
./bootstrap --unprivileged --prefix="$HOME/.pkgsrc" # TODO: Make configurable
printf "Bootstrapped in %s\n" "$(time_duration "$PKGSRC_INIT" "$(time_unix)")"
}
action_opts()
{
cd -- "$(pkg_resolve "$1")" || die "No package found for $1"
bmake show-options
}
action_time()
{
for package in "$@"
do
if [ ! -f "$PKGSRC_DURATIONS/$package" ]
then
printf "%s: No timings\n" "$package"
continue
fi
package_min="$(sort "$PKGSRC_DURATIONS/$package" | head -n 1)"
package_max="$(sort "$PKGSRC_DURATIONS/$package" | tail -n 1)"
package_avg="$(awk '{ sum += $1 } END { printf("%.0f", (sum / NR)) }' "$PKGSRC_DURATIONS/$package")"
printf "%s: %s / %s / %s \n" \
"$package" \
"$(time_duration "$package_min")" \
"$(time_duration "$package_avg")" \
"$(time_duration "$package_max")"
done
}
action_update()
{
cd -- "$PKGSRC_ROOT"
cvs up
printf "Updated in %s\n" "$(time_duration "$PKGSRC_INIT" "$(time_unix)")"
}
usage()
{
cat <<EOF
Usage:
${0##*/} -h <action> [target]
Interact with pkgsrc.
Options:
-h Show this help text and exit.
Actions:
add Install one or more TARGETs.
del Uninstall one or more TARGETs.
grep Search for TARGET.
init Initialize the pkgsrc repository, and run the bootstrap script.
opts Show the options of TARGET.
time Show min, avg, max installation times for TARGETs.
update Update the pkgsrc repository.
EOF
}
#
# Helper utilities
#
die()
{
printf "%s\n" "$*" >&2
exit 1
}
pkg_resolve()
{
readlink -f "$PKGSRC_ROOT"/*/"$1" || readlink -f "$PKGSRC_ROOT/$1" # What if both fail?
}
time_unix()
{
awk 'BEGIN{srand();print srand()}'
}
time_duration()
{
if [ ! -z "$2" ]
then
elapsed="$(( $2 - $1 ))"
else
elapsed="$1"
fi
printf "%dh %02dm %02ds" \
"$(( elapsed / 60 / 60 ))" \
"$(( elapsed / 60 % 60))" \
"$(( elapsed % 60 ))"
}
main "$@"
|
