Add atuin app

У всех линуксов уже давно есть /etc/os-release, и можно на него опираться, упрощая жизнь и уменьшая количество зависимостей для конфига.

Reviewed-on: misc/zsh-config#16
Reviewed-by: Stanislav Nikitin <pztrn@pztrn.name>
Co-authored-by: Vladimir Hodakov <vladimir@hodakov.me>
Co-committed-by: Vladimir Hodakov <vladimir@hodakov.me>

zsh/11-autocomplete.zsh

@@ -4,6 +4,12 @@ if [ "${OS}" = "Darwin" ] && [ "${OS_ARCH}" = "arm64" ]; then
 	export fpath=(${fpath} /opt/homebrew/share/zsh/site-functions)
 fi
 
+# The same goes for Homebrew on Linux.
+# Yes, /home/linuxbrew is universal for every standard brew install on Linux.
+if [ "${OS}" = "Linux" ] && [ -d "/home/linuxbrew/.linuxbrew/share/zsh/site-functions" ]; then
+	export fpath=(${fpath} /home/linuxbrew/.linuxbrew/share/zsh/site-functions)
+fi
+
 autoload -Uz compinit
 compinit
 zstyle ':completion:*' menu select=2

zsh/30-keys.zsh

@@ -22,6 +22,9 @@ select-word-style bash
 
 bindkey '\ew' kill-region                             # [Esc-w] - Kill from the cursor to the mark
 bindkey -s '\el' 'ls\n'                               # [Esc-l] - run command: ls
+
+# Search history bindings. They apply if atuin is not installed.
+if [[ ! -x $(command -v atuin) ]]; then
     bindkey '^r' history-incremental-search-backward      # [Ctrl-r] - Search backward incrementally for a specified string. The string may begin with ^ to anchor the search to the beginning of the line.
     if [[ "${terminfo[kpp]}" != "" ]]; then
         bindkey "${terminfo[kpp]}" up-line-or-history       # [PageUp] - Up a line of history
@@ -36,6 +39,7 @@ fi
     if [[ "${terminfo[kcud1]}" != "" ]]; then
         bindkey "${terminfo[kcud1]}" down-line-or-search    # start typing + [Down-Arrow] - fuzzy find history backward
     fi
+fi
 
 if [[ "${terminfo[khome]}" != "" ]]; then
     bindkey "${terminfo[khome]}" beginning-of-line      # [Home] - Go to beginning of line

zsh/aliases/00-default.conf

@@ -1,9 +1,5 @@
 # Default aliases. They can be overriden by other files with higher
 # index.
 
-# Files navigation.
-alias ls="ls --color"
-alias sl="ls --color"
-
 # Git.
 alias got="git"

zsh/apps/atuin.app.zsh

@@ -0,0 +1,5 @@
+atuin_init() {
+    eval "$(atuin init zsh)"
+}
+
+atuin_init

zsh/apps/bazzite-cli.app.zsh

@@ -0,0 +1,5 @@
+function bazzite-cli() {
+    source /usr/share/bazzite-cli/bling.sh
+}
+
+bazzite-cli

zsh/defaults/02-apps.conf

@@ -1,2 +1,2 @@
 # Apps list to enable.
-ENABLED_APPS=("showcolors")
+ENABLED_APPS=("gitinfo" "showcolors")