#!/bin/sh set -e # Only the same instance of vcsh that had the work dir fully populated is # allowed to repopulate it sparsely. LOCKDIR=/run/lock/vcsh LOCKPID=$(cat "$LOCKDIR/pid") # Use the parent pid because the hooks are launched as children of vcsh. [ "$LOCKPID" = $PPID ] || { echo "Repository entered from another vcsh instance. Aborting." 1>&2; exit 1; } : "${XDG_CONFIG_HOME:="$HOME/.config"}" . "$XDG_CONFIG_HOME/vcsh/hooks-available/sparse-checkout.sh" git read-tree -mu HEAD # Unlock the work dir. rm -rf "$LOCKDIR"