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|
#!/bin/bash
function fail(){
EXCODE=$1
shift
echo "$@" >&2
exit "$EXCODE"
}
WORKDIR=$(realpath "$(dirname "$0")")
cd "$WORKDIR" || fail 1 "The working directory could not be determined."
# For hooks
export WORKDIR
# === CODE BELOW HERE ===
for f in lib/*.sh; do
source "$f" || fail 1 "Failed to load $f"
done
debug "Working in $WORKDIR"
debug "Homedir is $HOME"
if [ ! -f "config.csv" ] || [ ! -f "sets.csv" ]; then
# TODO Create them
fail 1 "Configuration files do not exist"
fi
#['name']='install location relative to $HOME'
declare -A CONFIGS
while IFS=";" read -r CFG DEST _; do
CONFIGS[$CFG]="$DEST"
done < config.csv
unset CFG DEST
#['name']='list of keys of CONFIGS (or SETS; Beware of BRB)'
declare -A SETS
while IFS=";" read -r SET PKGS _; do
SETS[$SET]="$PKGS"
done < sets.csv
unset SET PKGS
if [ $# -eq 0 ]; then
print_help "$0"
exit 1
fi
CMD=$1
shift
case $CMD in
install)
if [ $# -gt 0 ]; then
selected=( "$@" )
else
selected=( $(multiselector "${!CONFIGS[@]}" "${!SETS[@]}" ) )
fi
for cnf in "${selected[@]}"; do
choose_target "$cnf"
done
call_hook housekeeping;;
hook)
call_hook "$1";;
add)
test -e "$1" || fail 1 "Target file not found: $1"
TARGET=$(realpath "--relative-to=$HOME" "$1")
NAME=$(basename "$TARGET")
RELPATH=$(dirname "$TARGET")
# NOTE: This does not check SETS. Could be a problem
test -n "${CONFIGS[$NAME]}" && fail 1 "An object with the same name is already managed."
cp -r "$1" ./ || fail 1 "Failed to copy configuration"
echo "$NAME;$RELPATH" >> config.csv
call_hook post_add "$NAME" "$TARGET"
echo "Config was installed successfully."
echo "It can now be installed with $0 install $NAME"
echo "The following files were changed: config.csv $NAME"
;;
*)
echo Invalid command: "$CMD"
exit 1
;;
esac
|