zsh: remove some pointless code and comments

[dotfiles.git] / etc / zsh / .zshrc

diff --git a/etc/zsh/.zshrc b/etc/zsh/.zshrc
index 46c19926cfebca9d82275d44c315aedec13e5cab..d71861ea3fd2d1840aeda051ac7be6f56a21cadc 100644 (file)
--- a/etc/zsh/.zshrc
+++ b/etc/zsh/.zshrc
@@ -10,8 +10,9 @@ setopts=(
   ## 16.2.4  History
   # NOTE: NO_HIST_SAVE_BY_COPY to allow saving histfile if updating another
   #       user's histfile. this is for compatibility with zsu.
-  HIST_FCNTL_LOCK HIST_IGNORE_DUPS HIST_IGNORE_SPACE HIST_LEX_WORDS
-  HIST_NO_STORE HIST_REDUCE_BLANKS NO_HIST_SAVE_BY_COPY SHARE_HISTORY
+  EXTENDED_HISTORY HIST_FCNTL_LOCK HIST_IGNORE_ALL_DUPS HIST_IGNORE_DUPS
+  HIST_IGNORE_SPACE HIST_LEX_WORDS HIST_NO_STORE HIST_REDUCE_BLANKS
+  NO_HIST_SAVE_BY_COPY HIST_SAVE_NO_DUPS SHARE_HISTORY
   ## 16.2.6  Input/Output
   NO_CLOBBER CLOBBER_EMPTY CORRECT_ALL INTERACTIVE_COMMENTS
   HASH_EXECUTABLES_ONLY
@@ -142,12 +143,16 @@ if [[ ! -v _sev_force_zkbd && ( -v terminfo || -v termcap ) ]] {
     }
     find_keymap
     if [[ -z $keymap ]] {
-        if read -q "?Can't read terminfo. Add new zkbd keymap? [y/N]"; then
+        if (read -q "?Can't read terminfo. Add new zkbd keymap? [y/N]") {
             echo
-            autoload -Uz zkbd && zkbd
-            unfunction zkbd
+            {
+                autoload -Uz zkbd && zkbd
+            } always {
+                TRY_BLOCK_ERROR=0
+                unfunction zkbd
+            }
             find_keymap
-        fi
+        }
         echo
     }
     if [[ -n $keymap ]] {
@@ -200,6 +205,39 @@ for k v (${(kv)a}) {
 }
 unset a k v
 
+## fzf
+# bash-style reverse-search-history (i.e. reverse-i-search)
+if [[ -v commands[fzf] ]] {
+    function _history-incremental-pattern-search-fzf {
+        fc -AI
+        # XXX: this shit is cursed and sometimes doesn't work
+        # TODO: remove doesn't work over newlines, fzf replaces them with \n,
+        #       and sed of course hates newlines and would need to be massaged
+        # TODO: interactive history refresh... can't get zsh to load histfile:
+        # +reload(HISTFILE='"$h HISTSIZE=$HISTSIZE SAVEHIST=$SAVEHIST \$0 +Z -dfimc 'setopt EXTENDED_HISTORY;fc -R \$HISTFILE;$c' </dev/null 2>&1)" \
+        local c='fc -lt%F -1 0'
+        local h="'${HISTFILE//\'/\'\\\'\'}'"
+        local l=(${(f)"$($=c | fzf \
+            --scheme=history -e -n 1,3.. \
+            +s \
+            -m --bind 'ctrl-d:execute-silent(sed -i -f <(
+                sed -Ee '\''s/[$*.[\^/]/\\&/g;s~.*~/^\\(: [0-9]\\+:[0-9]\\+;\\)\\?&$/d~'\'' {+f3..}
+              ) '$h')+abort' \
+            --preview-window=hidden --height=20% \
+            --with-shell "${0:a} -dfc" \
+            ${BUFFER:+-q $BUFFER})"})
+        # XXX: this sucks, I hate this. no other way to flush internal history?
+        HISTFILE= HISTSIZE=0 fc -p $HISTFILE $HISTSIZE $SAVEHIST
+        l=$(for x ("${l[@]}") { echo ${${=x}:3}; })
+        BUFFER="$l"
+        zle reset-prompt
+    }
+    zle -N _history-incremental-pattern-search-fzf
+    bindkey '^R' _history-incremental-pattern-search-fzf
+} else {
+    bindkey '^R' history-incremental-pattern-search-backward
+}
+
 ### aliases
 ## builtins
 alias rehash='_sev_setpath; rehash'
@@ -276,6 +314,7 @@ alias svu="sudo python3 -mvenv --upgrade"
 alias g=git
 alias gd='git diff'
 alias gdh='git diff HEAD'
+alias gdp='git diff HEAD\^'
 alias gds='git diff --staged'
 alias ga='git add'
 alias ga.='git add .'
@@ -287,9 +326,15 @@ alias gp='git push'
 alias gu='git pull'
 alias gl='git log'
 alias gt='git tree' # from gitconfig
-alias gs='git show'
-alias gst='git stash'
+alias gsh='git show'
+alias gshn='git show --name-status'
+alias gst='git status'
+alias gsts='git status --short'
+alias gs='git stash'
 alias gsp='git stash pop'
+alias gsd='git stash drop'
+alias gss='git stash show -p'
+alias grc='git rebase --continue'
 ## cd/zoxide
 function up {
     \cd $(printf '../%.0s' {1..${1:-1}})
@@ -299,6 +344,7 @@ if [[ -v commands[zoxide] ]] {
     # https://github.com/ajeetdsouza/zoxide/issues/513
     eval "${$(zoxide init zsh):s#_files -/#_cd#}"
     alias cd=z
+    alias z-='z -'
 }
 alias cd..=up
 ## dotfiles
@@ -351,61 +397,12 @@ function sev_chpwd {
 }
 add-zsh-hook chpwd sev_chpwd
 
-### system-specific configs and aliases
-case $OSTYPE; in
-    freebsd*)
-        ## colors
-        export CLICOLOR=
-        export LS_COLORS='di=34:ln=35:so=32:pi=33:ex=31:bd=46;34:cd=43;34:su=41;30:sg=46;30:tw=42;30:ow=43;30'
-
-        ## sound
-        function s { sysctl hw.snd.default_unit${1:+\=$1} }
-        alias vol mixer
-
-        ## install port dependencies from pkg (like pkgsrc `bmake bin-install')
-        # XXX: should probably use package-depends where possible, breaks when
-        #      port name is different to package name
-        #      (eg. graphics/sdl20 == sdl2, devel/glib20 == glib2, etc)
-        function portpkg {
-            case "$1" {
-            build|run)
-                sudo pkg install -AU $(make ${1}-depends-list |
-                           sed 's_/usr/ports/_ _' | tr -d '\n')
-                ;;
-            *)  echo "Usage: \`portpkg <build|run>' in a port directory"
-                return 1;;
-            }
-        };;
-    netbsd)
-        ## sound
-        function s {
-            if [[ -z "$1" ]] {
-                ll /dev/mixer /dev/sound /dev/audio
-                return
-            }
-            for x in mixer sound audio; do
-                ln -sf /dev/$x"$1" /dev/$x
-            done
-        }
-        function vol {
-            if [[ -z "$1" ]] {
-                for x in $(mixerctl -a | grep 'outputs\.master'); do
-                    echo -E - $x
-                done
-                return
-            }
-            mixerctl -w outputs.master"$2"="$1"
-        };;
-    *)
-        ## sound
-        # TODO: test alsa/oss/sndio/portaudio/pulse/pipewire in order of importance
-        function s {}
-        function vol {}
-esac
-
 ### prompt
 autoload -Uz promptinit && promptinit
 prompt arrows
 
+### plugins
+load-plugins zshrc
+
 ### load site-specific
 load-site-dotfile zshrc