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authorGravatar Jonas Gunz <himself@jonasgunz.de> 2022-10-13 10:27:42 +0200
committerGravatar Jonas Gunz <himself@jonasgunz.de> 2022-10-13 10:27:42 +0200
commit57876584c7fc76b671f09701302e859d9e4ff1ad (patch)
tree2823d8a9d62d63bbb51a0b0563286fb80aae749f
parent0645164da29c8b19202e18e7658fd8fbdac06189 (diff)
downloaddotfiles-57876584c7fc76b671f09701302e859d9e4ff1ad.tar.gz
install script
-rwxr-xr-xinstall.sh169
-rw-r--r--lib/funcs.sh116
2 files changed, 153 insertions, 132 deletions
diff --git a/install.sh b/install.sh
index 77701b0..55086d1 100755
--- a/install.sh
+++ b/install.sh
@@ -32,141 +32,46 @@ SETS=( ["base"]=".vim .bashrc .bash_profile"
["desktop"]="base termite picom i3 deadd polybar .xinitrc .Xresources"
)
-
-#1: message
-yes_no() {
- read -p "$1 (y/[n])" inp
- case $inp in
- [yY]* ) return 0;;
- * ) return 1;;
- esac
-}
-
-#interface on sterr
-multiselector() {
- local argc=$#
- local argv=( "$@" )
- local cnt=0
- local ret=""
-
- for entry in "$@"; do
- >&2 echo "$cnt) $entry"
- ((cnt=cnt + 1))
- done
-
- >&2 echo "Select entry(s)"
- >&2 echo "eg. '1 3' '1-4' 'a'"
- >&2 read -p " > " inp
-
- for sel in $inp; do
- local reg_range="^[0-9]+\-[0-9]+$"
- local reg_single="^[0-9]+$"
- local reg_all="^[aA]+"
-
- if [[ $sel =~ $reg_range ]]; then
- range=($(echo $sel | tr "-" " "))
- for (( i=${range[0]}; i<=${range[1]}; i++ )); do
- ret="$ret ${argv[$i]}"
- done
- elif [[ $sel =~ $reg_single ]]; then
- ret="$ret ${argv[$sel]}"
- elif [[ $sel =~ $reg_all ]]; then
- ret=$@
- break;
- else
- >&2 echo "Wrong input at \"$sel\""
- ret=""
- break
- fi
- done
- echo $ret
-}
-
-selector() {
- local regex="^-?[0-9]+\$"
- local cnt=0
- for selection in "$@"
- do
- echo "$cnt) $selection"
- ((cnt=$cnt + 1))
- done
-
- read -p "(default=0) >" inp
- if [[ "$inp" =~ $regex ]] && [ $inp -ge 0 -a $inp -le $# ]
- then
- echo $inp
- return $inp
- elif [ -z $inp ]
- then
- return 0
- else
- return 2
- fi
-}
-
-#1: source 2: destination
-link() {
- if [ -e "$2" ]; then
- if yes_no "$(basename $2) exists. Overwrite?"; then
- if [ -d "$2" ]; then
- rm -R "$2"
- else
- rm "$2"
- fi
- else
- return
- fi
- fi
-
- ln -s "$1" "$2"
-}
-
-choose_target() {
- if [ ! -z "${CONFIGS[$1]}" ]; then
- echo "Install $(pwd)/$1 to $HOME/${CONFIGS[$1]}/$1"
- link "$(pwd)/$1" "$HOME/${CONFIGS[$1]}/$1"
- elif [ ! -z "${SETS[$1]}" ]; then
- for f in ${SETS[$1]}; do
- choose_target $f
- done
- else
- echo Target $1 not found. skipping.
- fi
-}
-
-housekeeping() {
- git submodule init
- git submodule update
-
- #.files is used to tell scripts where to look for the dotfiles
- [ -f "$HOME/.files" ] && source "$HOME/.files"
- if [ "$DOTFILEBASE" != "$(pwd)" ] && yes_no "'.files' out of date. Regenerate?"; then
- echo "DOTFILEBASE=\"$(pwd)\"" > $HOME/.files
- fi
-
- if [ ! -f "$HOME/.files.config" ] && yes_no ".files.config does not exist. Populate with defaults?"; then
- cp "config.default" "$HOME/.files.config"
- fi
-}
-
-if [ $# -gt 0 ]
-then
- for i in "$@"; do
- choose_target "$i"
- done
- housekeeping
- exit 0
-fi
-
-WORKDIR=$(realpath $(dirname $0))
+WORKDIR=$(realpath "$(dirname "$0")")
cd "$WORKDIR" || (echo cd failed; exit 1)
echo "Working in $WORKDIR"
echo "Homedir is $HOME"
-selected=( $(multiselector "${!CONFIGS[@]}" "${!SETS[@]}" ) )
+# === CODE BELOW HERE ===
+
+source "lib/funcs.sh" || exit 1
+
+if [ $# -eq 0 ]; then
+ cat << EOF
+USAGE: $0 COMMAND [ARGS]
+COMMANDS
+ install [CONFIG ...]
+ install configurations. if none are provided,
+ a selection menu is showm.
+ hk
+ perform housekeeping functions
+EOF
+ exit 1
+fi
-for cnf in "${selected[@]}"; do
- choose_target "$cnf"
-done
+CMD=$1
+shift
-housekeeping
+case $CMD in
+ install)
+ if [ $# -gt 0 ]; then
+ selected=( "$@" )
+ else
+ selected=( $(multiselector "${!CONFIGS[@]}" "${!SETS[@]}" ) )
+ fi
+ for cnf in "${selected[@]}"; do
+ choose_target "$cnf"
+ done
+ housekeeping;;
+ hk)
+ housekeeping;;
+ *)
+ echo Invalid command: "$CMD"
+ exit 1
+ ;;
+esac
diff --git a/lib/funcs.sh b/lib/funcs.sh
new file mode 100644
index 0000000..2126e9a
--- /dev/null
+++ b/lib/funcs.sh
@@ -0,0 +1,116 @@
+
+#1: message
+yes_no() {
+ read -p "$1 (y/[n])" inp
+ case $inp in
+ [yY]* ) return 0;;
+ * ) return 1;;
+ esac
+}
+
+#interface on sterr
+multiselector() {
+ local argc=$#
+ local argv=( "$@" )
+ local cnt=0
+ local ret=""
+
+ for entry in "$@"; do
+ >&2 echo "$cnt) $entry"
+ ((cnt=cnt + 1))
+ done
+
+ >&2 echo "Select entry(s)"
+ >&2 echo "eg. '1 3' '1-4' 'a'"
+ >&2 read -p " > " inp
+
+ for sel in $inp; do
+ local reg_range="^[0-9]+\-[0-9]+$"
+ local reg_single="^[0-9]+$"
+ local reg_all="^[aA]+"
+
+ if [[ $sel =~ $reg_range ]]; then
+ range=($(echo $sel | tr "-" " "))
+ for (( i=${range[0]}; i<=${range[1]}; i++ )); do
+ ret="$ret ${argv[$i]}"
+ done
+ elif [[ $sel =~ $reg_single ]]; then
+ ret="$ret ${argv[$sel]}"
+ elif [[ $sel =~ $reg_all ]]; then
+ ret=$@
+ break;
+ else
+ >&2 echo "Wrong input at \"$sel\""
+ ret=""
+ break
+ fi
+ done
+ echo $ret
+}
+
+selector() {
+ local regex="^-?[0-9]+\$"
+ local cnt=0
+ for selection in "$@"
+ do
+ echo "$cnt) $selection"
+ ((cnt=$cnt + 1))
+ done
+
+ read -p "(default=0) >" inp
+ if [[ "$inp" =~ $regex ]] && [ $inp -ge 0 -a $inp -le $# ]
+ then
+ echo $inp
+ return $inp
+ elif [ -z $inp ]
+ then
+ return 0
+ else
+ return 2
+ fi
+}
+
+#1: source 2: destination
+link() {
+ if [ -e "$2" ]; then
+ if yes_no "$(basename $2) exists. Overwrite?"; then
+ if [ -d "$2" ]; then
+ rm -R "$2"
+ else
+ rm "$2"
+ fi
+ else
+ return
+ fi
+ fi
+
+ ln -s "$1" "$2"
+}
+
+choose_target() {
+ if [ ! -z "${CONFIGS[$1]}" ]; then
+ echo "Install $(pwd)/$1 to $HOME/${CONFIGS[$1]}/$1"
+ link "$(pwd)/$1" "$HOME/${CONFIGS[$1]}/$1"
+ elif [ ! -z "${SETS[$1]}" ]; then
+ for f in ${SETS[$1]}; do
+ choose_target $f
+ done
+ else
+ echo Target $1 not found. skipping.
+ fi
+}
+
+housekeeping() {
+ git submodule init
+ git submodule update
+
+ #.files is used to tell scripts where to look for the dotfiles
+ [ -f "$HOME/.files" ] && source "$HOME/.files"
+ if [ "$DOTFILEBASE" != "$(pwd)" ] && yes_no "'.files' out of date. Regenerate?"; then
+ echo "DOTFILEBASE=\"$(pwd)\"" > $HOME/.files
+ fi
+
+ if [ ! -f "$HOME/.files.config" ] && yes_no ".files.config does not exist. Populate with defaults?"; then
+ cp "config.default" "$HOME/.files.config"
+ fi
+}