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/03-vars.zsh

@@ -6,9 +6,9 @@ OS_RELEASE=`uname -r`
 OS_ARCH=`uname -m`
 
 # Distro detection.
-LSBRELEASE=$(which lsb_release)
-if [ $? -eq 0 ]; then
-  DISTRO=`lsb_release -i -s`
+if [[ -f /etc/os-release ]]; then
+  . /etc/os-release
+  DISTRO=${ID}
 else
   # BSDs OS and macOS can be detected via uname.
   DISTRO=${OS}

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

@@ -23,6 +23,24 @@ 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 "${terminfo[kpp]}" up-line-or-history       # [PageUp] - Up a line of history
+    fi
+    if [[ "${terminfo[knp]}" != "" ]]; then
+        bindkey "${terminfo[knp]}" down-line-or-history     # [PageDown] - Down a line of history
+    fi
+
+    if [[ "${terminfo[kcuu1]}" != "" ]]; then
+        bindkey "${terminfo[kcuu1]}" up-line-or-search      # start typing + [Up-Arrow] - fuzzy find history forward
+    fi
+    if [[ "${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
 fi

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")

zsh/plugins/autosuggestions.plugin.zsh

@@ -1,10 +1,10 @@
 AUTOSUGGESTIONS_PATH="/usr/share/zsh-autosuggestions/zsh-autosuggestions.zsh"
 
-if [ "${DISTRO}" = "Arch" ]; then AUTOSUGGESTIONS_PATH="/usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh"; fi
-if [ "${DISTRO}" = "EnveavourOS" ]; then AUTOSUGGESTIONS_PATH="/usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh"; fi
+if [ "${DISTRO}" = "arch" ]; then AUTOSUGGESTIONS_PATH="/usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh"; fi
+if [ "${DISTRO}" = "endeavouros" ]; then AUTOSUGGESTIONS_PATH="/usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh"; fi
 if [[ "${DISTRO}" = "Darwin" && "${OS_ARCH}" == "arm64" ]]; then AUTOSUGGESTIONS_PATH="/opt/homebrew/share/zsh-autosuggestions/zsh-autosuggestions.zsh"; fi
 if [[ "${DISTRO}" = "Darwin" && "${OS_ARCH}" == "x86_64" ]]; then AUTOSUGGESTIONS_PATH="/usr/local/share/zsh-autosuggestions/zsh-autosuggestions.zsh"; fi
-if [ "${DISTRO}" = "VoidLinux" ]; then AUTOSUGGESTIONS_PATH="/usr/share/zsh/plugins/zsh-autosuggestions.zsh"; fi
+if [ "${DISTRO}" = "voidlinux" ]; then AUTOSUGGESTIONS_PATH="/usr/share/zsh/plugins/zsh-autosuggestions.zsh"; fi
 
 if [ -f "${AUTOSUGGESTIONS_PATH}" ]; then
   source "${AUTOSUGGESTIONS_PATH}"