new: zimfw (replaed prezto)

home/dot_zshrc.tmpl

@@ -1,5 +1,52 @@
+# Remove older command from the history if a duplicate is to be added.
+setopt HIST_IGNORE_ALL_DUPS
+
+# Set editor default keymap to emacs (`-e`) or vi (`-v`)
+bindkey -v
+
+# Remove path separator from WORDCHARS.
+WORDCHARS=${WORDCHARS//[\/]}
+
+# Disable automatic widget re-binding on each precmd. This can be set when
+# zsh-users/zsh-autosuggestions is the last module in your ~/.zimrc.
+ZSH_AUTOSUGGEST_MANUAL_REBIND=1
+
+# Set what highlighters will be used.
+# See https://github.com/zsh-users/zsh-syntax-highlighting/blob/master/docs/highlighters.md
+ZSH_HIGHLIGHT_HIGHLIGHTERS=(main brackets)
+
+ZIM_HOME=${ZDOTDIR:-${HOME}}/.zim
+
+# Download zimfw plugin manager if missing.
+if [[ ! -e ${ZIM_HOME}/zimfw.zsh ]]; then
+  if (( ${+commands[curl]} )); then
+    curl -fsSL --create-dirs -o ${ZIM_HOME}/zimfw.zsh \
+        https://github.com/zimfw/zimfw/releases/latest/download/zimfw.zsh
+  else
+    mkdir -p ${ZIM_HOME} && wget -nv -O ${ZIM_HOME}/zimfw.zsh \
+        https://github.com/zimfw/zimfw/releases/latest/download/zimfw.zsh
+  fi
+fi
+
+# Install missing modules, and update ${ZIM_HOME}/init.zsh if missing or outdated.
+if [[ ! ${ZIM_HOME}/init.zsh -nt ${ZDOTDIR:-${HOME}}/.zimrc ]]; then
+  source ${ZIM_HOME}/zimfw.zsh init -q
+fi
+
+# Initialize modules.
+source ${ZIM_HOME}/init.zsh
+
+# zsh-history-substring-search
+zmodload -F zsh/terminfo +p:terminfo
+
+# Bind ^[[A/^[[B manually so up/down works both before and after zle-line-init
+for key ('^[[A' '^P' ${terminfo[kcuu1]}) bindkey ${key} history-substring-search-up
+for key ('^[[B' '^N' ${terminfo[kcud1]}) bindkey ${key} history-substring-search-down
+for key ('k') bindkey -M vicmd ${key} history-substring-search-up
+for key ('j') bindkey -M vicmd ${key} history-substring-search-down
+unset key
+
 srcs=(
-  "${ZDOTDIR:-$HOME}/.zprezto/init.zsh"
   "/opt/miniconda3/etc/profile.d/conda.sh"
   "$HOME/.cargo/env"
   {{ if eq .chezmoi.hostname "rattusrattus" -}}
@@ -13,11 +60,6 @@ for fp in $srcs; do
   fi
 done
 
-BASE16_SHELL="$HOME/.config/base16-shell/"
-[ -n "$PS1" ] && \
-    [ -s "$BASE16_SHELL/profile_helper.sh" ] && \
-        source "$BASE16_SHELL/profile_helper.sh"
-
 alias i="ipython3"
 
 {{ if eq .chezmoi.hostname "rattusrattus" -}}
@@ -57,4 +99,10 @@ function brightness_min {
 }
 
 # ttyscheme
+{{- else }}
+BASE16_SHELL="$HOME/.config/base16-shell/"
+[ -n "$PS1" ] && \
+    [ -s "$BASE16_SHELL/profile_helper.sh" ] && \
+        source "$BASE16_SHELL/profile_helper.sh"
+
 {{- end }}