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#!/bin/sh
# xlocate [-g | -S | PATTERN] - locate files in all XBPS packages
: ${XDG_CACHE_HOME:=~/.cache}
: ${XLOCATE_GIT:=$XDG_CACHE_HOME/xlocate.git}
: ${XLOCATE_REPO:=https://alpha.de.repo.voidlinux.org/xlocate/xlocate.git}
if command -v pv >/dev/null; then
PROGRESS="pv -l"
else
PROGRESS=cat
fi
xupdategit() {
set -e
DIR=$(mktemp -dt xlocate.XXXXXX)
DIR=$(/usr/bin/realpath -e "$DIR")
git init -q $DIR
cd $DIR
xbps-query -M -Ro '*' | $PROGRESS | awk '
$0 ~ ": " {
s = index($0, ": ")
pkg = substr($0, 1, s-1)
file = substr($0, s+2)
sub(" *\\([^)]*\\)$", "", file)
print file >>pkg
}'
printf '%s\n' ./* |
LC_ALL= xargs -d'\n' -I'{}' -n1 -P "$(nproc)" -r -- \
sort -o {} {}
git add ./*
git -c user.name=xupdategit -c user.email=xupdategit@none commit -q -m 'xupdategit'
git repack -ad
rm -rf "$XLOCATE_GIT" .git/COMMIT_EDITMSG .git/description \
.git/index .git/hooks .git/logs
[ -n "${XLOCATE_GIT%/*}" ] && mkdir -p "${XLOCATE_GIT%/*}"
mv .git "$XLOCATE_GIT"
rm -rf "$DIR"
}
xsyncgit() {
if ! [ -d "$XLOCATE_GIT" ]; then
[ -n "${XLOCATE_GIT%/*}" ] && mkdir -p "${XLOCATE_GIT%/*}"
git clone --bare "$XLOCATE_REPO" "$XLOCATE_GIT"
fi
git -C "$XLOCATE_GIT" fetch -u -f "$XLOCATE_REPO" master:master
}
case "$1" in
-g)
xupdategit
exit $?;;
-S)
xsyncgit
exit $?;;
'')
echo "Usage: xlocate [-g | -S | PATTERN]" 1>&2
exit 1;;
esac
if [ -d "$XLOCATE_GIT" ]; then
if [ -f "$XLOCATE_GIT/refs/heads/master" ]; then
BASE="$XLOCATE_GIT/refs/heads/master"
elif [ -f "$XLOCATE_GIT/FETCH_HEAD" ]; then
BASE="$XLOCATE_GIT/FETCH_HEAD"
fi
if [ -z "$BASE" ] || find /var/db/xbps/ -name '*repodata' -newer "$BASE" | grep -q .; then
if grep -q origin "$XLOCATE_GIT/config"; then
echo "xlocate: database outdated, please run xlocate -S." 1>&2
else
echo "xlocate: database outdated, please run xlocate -g." 1>&2
fi
fi
git -c grep.lineNumber=false --git-dir="$XLOCATE_GIT" grep -- "$@" @ |
sed 's/^@://; s/:/\t/' | grep .
else
xbps-query --regex -Ro -- "$@" |
sed 's/ *([^)]*)$//; s/^\([^ ]*\)-[^-]*: /\1\t/'
fi
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