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#!/bin/sh
# xlocate [-u | -g | -S | PATTERN] - locate files in all XBPS packages
: ${XLOCATE_DB:=~/.cache/xlocate.db}
: ${XLOCATE_GIT:=~/.cache/xlocate.git}
: ${XLOCATE_REPO:=https://repo.voidlinux.eu/xlocate/xlocate.git}
if command -v pv >/dev/null; then
PROGRESS="pv -l"
else
PROGRESS=cat
fi
xupdatedb() {
echo "xlocate: reindexing database..." 1>&2
xbps-query -Ro '*' |
$PROGRESS |
sed 's/ *([^)]*)$//; s|: ||; s,^,/,' |
/usr/libexec/frcode >"$XLOCATE_DB"
}
xupdategit() {
set -e
DIR=$(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 "$XLOCATE_GIT" ]; then
git -C "$XLOCATE_GIT" fetch -u -f "$XLOCATE_REPO" master:master
else
[ -n "${XLOCATE_GIT%/*}" ] && mkdir -p "${XLOCATE_GIT%/*}"
git clone --bare "$XLOCATE_REPO" "$XLOCATE_GIT"
fi
}
if [ "$1" = -u ]; then
xupdatedb
exit $?
elif [ "$1" = -g ]; then
xupdategit
exit $?
elif [ "$1" = -S ]; then
xsyncgit
exit $?
fi
if [ -d "$XLOCATE_GIT" ]; then
if find /var/db/xbps/ -name '*repodata' -newer "$XLOCATE_GIT/refs/heads/master" | grep -q .; then
if grep -q origin "$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echo "xlocate: database outdated, please run xlocate -S." 1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echo "xlocate: database outdated, please run xlocate -g." 1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 .
elif [ -e "$XLOCATE_DB" ]; then
if find /var/db/xbps/ -name '*repodata' -newer "$XLOCATE_DB" | grep -q .; then
echo "xlocate: database outdated, please run xlocate -u." 1>&2
fi
rx=
case "$1" in
# Just . is unlikely to be a regex here...
*[*+\\\[\]^$]*) rx=-r;;
esac
# XXX also matches template in package name.
glocate $rx -d "$XLOCATE_DB" "$1" |
sed 's|^/\([^/]*\)-[^-/]*/|\1\t/|'
else
xbps-query --regex -Ro "$@" |
sed 's/ *([^)]*)$//; s/^\([^ ]*\)-[^-]*: /\1\t/'
fi
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