add zsh configuration

4 files changed, 110 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4556bda
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/zsh/machine.zsh
diff --git a/zsh/init-keymap.zsh b/zsh/init-keymap.zsh
new file mode 100755
index 0000000..b3c3c90
--- /dev/null
+++ b/zsh/init-keymap.zsh
@@ -0,0 +1,53 @@
+#!/bin/zsh
+
+keymap_file="$1"
+
+# taken from zkbd
+emulate -RL zsh
+trap "return 1" 1 2 15
+function getseq() {    
+    trap "stty ${$(stty -g 2>/dev/null):-echo -raw}" 0 1 2 15
+    stty raw -echo
+    local k='' seq='' i
+    for ((i=10; i>0; --i))
+    do
+        read -t -k 1 k && break
+        sleep 1
+    done
+    [[ -n $k ]] || exit
+    [[ $k = $'\012' || $k = $'\015' || $k = ' ' ]] && exit
+    seq=$k
+    while read -t -k 1 k
+    do
+       seq=$seq$k
+    done
+    print -Rn ${(V)seq}
+}
+
+function entry() {
+    echo -n "$1: "
+    seq="$(getseq)"
+    echo
+    echo "key[$1]='$seq'" >> "$keymap_file.tmp"
+}
+
+echo "keymap time!"
+echo 'typeset -g -A key' > "$keymap_file.tmp"
+entry Backspace
+entry CtrlBackspace
+entry Insert
+entry Delete
+entry PageUp
+entry PageDown
+entry Home
+entry End
+entry Up
+entry Left
+entry Down
+entry Right
+entry CtrlUp
+entry CtrlLeft
+entry CtrlDown
+entry CtrlRight
+
+mv "$keymap_file.tmp" "$keymap_file"
diff --git a/zsh/keymap/xterm-256color b/zsh/keymap/xterm-256color
new file mode 100644
index 0000000..47207d8
--- /dev/null
+++ b/zsh/keymap/xterm-256color
@@ -0,0 +1,17 @@
+typeset -g -A key
+key[Backspace]='^?'
+key[CtrlBackspace]='^H'
+key[Insert]='^[[2~'
+key[Delete]='^[[3~'
+key[Home]='^[[H'
+key[End]='^[[F'
+key[PageUp]='^[[5~'
+key[PageDown]='^[[6~'
+key[Up]='^[[A'
+key[Left]='^[[D'
+key[Down]='^[[B'
+key[Right]='^[[C'
+key[CtrlUp]='^[[1;5A'
+key[CtrlDown]='^[[1;5B'
+key[CtrlRight]='^[[1;5C'
+key[CtrlLeft]='^[[1;5D'
diff --git a/zshrc b/zshrc
new file mode 100644
index 0000000..fa6d882
--- /dev/null
+++ b/zshrc
@@ -0,0 +1,39 @@
+# If not running interactively, don't do anything
+[[ $- != *i* ]] && return
+
+zstyle :compinstall filename '/home/.zshrc'
+zstyle ':completion:*' matcher-list '' 'm:{a-zA-Z}={A-Za-z}' 'r:|[._-]=* r:|=*' 'l:|=* r:|=*'
+autoload -Uz compinit
+compinit
+
+keymap_file="$HOME/.config/zsh/keymap/$TERM"
+[[ ! -d "$(dirname "$keymap_file")" ]] && mkdir -p "$(dirname "$keymap_file")"
+[[ ! -f "$keymap_file" ]] && ~/.config/zsh/init-keymap.zsh "$keymap_file"
+source "$keymap_file"
+unset keymap_file
+
+[[ -n "${key[Home]}"          ]] && bindkey -- "${key[Home]}"          beginning-of-line
+[[ -n "${key[End]}"           ]] && bindkey -- "${key[End]}"           end-of-line
+[[ -n "${key[Insert]}"        ]] && bindkey -- "${key[Insert]}"        overwrite-mode
+[[ -n "${key[Backspace]}"     ]] && bindkey -- "${key[Backspace]}"     backward-delete-char
+[[ -n "${key[CtrlBackspace]}" ]] && bindkey -- "${key[CtrlBackspace]}" backward-delete-word
+[[ -n "${key[Delete]}"        ]] && bindkey -- "${key[Delete]}"        delete-char
+[[ -n "${key[Up]}"            ]] && bindkey -- "${key[Up]}"            up-line-or-history
+[[ -n "${key[Down]}"          ]] && bindkey -- "${key[Down]}"          down-line-or-history
+[[ -n "${key[Left]}"          ]] && bindkey -- "${key[Left]}"          backward-char
+[[ -n "${key[Right]}"         ]] && bindkey -- "${key[Right]}"         forward-char
+[[ -n "${key[CtrlLeft]}"      ]] && bindkey -- "${key[CtrlLeft]}"      backward-word
+[[ -n "${key[CtrlRight]}"     ]] && bindkey -- "${key[CtrlRight]}"     forward-word
+
+export EDITOR=nano
+export PAGER=less
+alias zm=zmachine
+alias zmachine="$EDITOR ~/.config/zsh/machine.zsh"
+alias zshrc="$EDITOR ~/.zshrc"
+
+[[ -f ~/.config/zsh/machine.zsh ]] && source ~/.config/zsh/machine.zsh
+
+source /usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.plugin.zsh
+source /usr/share/zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
+source <(starship init zsh)
+source <(zoxide init zsh)