Merge pull request #82 from pascal-zarrad/feature/improve-stability

Remove seldom used plugins and optimize performance

install.sh

@@ -26,7 +26,7 @@
 #==================================================================
 
 # Semantic versioning version constant
-readonly PSH_VERSION="2.0.0"
+readonly PSH_VERSION="2.1.0"
 echo "PSH - VERSION: ${PSH_VERSION}"
 
 if [ -f /etc/os-release ]; then

lib/plugin_api.sh

@@ -48,6 +48,18 @@ function apply_plugin() {
     fi
 }
 
+# Function that checks if zplug plugin is loaded or not
+# and then adds the plugin with a specific version to the .zshrc
+#
+# @param $1 The plugin to add to the .zshrc
+function apply_plugin_version() {
+    zplug_plugin="$1"
+    zplug_plugin_version="$2"
+    if ! grep -q "zplug \"${zplug_plugin}\"" "${ZSHRC_PATH}" ; then
+        write_zshrc "zplug \"${zplug_plugin}\", at:${zplug_plugin_version}"
+    fi
+}
+
 # Function that checks if zplug oh-my-zsh lib is loaded or not
 # and then adds the lib to the .zshrc
 #

plugins/docker/plugin.sh

@@ -26,5 +26,3 @@
 #==================================================================
 
 apply_ohmyzsh_plugin "docker"
-apply_ohmyzsh_plugin "docker-compose"
-apply_ohmyzsh_plugin "ctop"

plugins/ssh-agent/plugin.sh

@@ -20,10 +20,16 @@
 # Script Name   : psh-ssh-agent-installer
 # Description	: Enables oh-my-zsh's ssh-agent plugin
 #                 to automatically load the ssh-agent.
-#                 Especially usefull on WSL2.
+#                 Only enabled on WSL2.
 # Args          : -
 # Author       	: Pascal Zarrad
 # Email         : P.Zarrad@outlook.de
 #==================================================================
 
-apply_ohmyzsh_plugin "ssh-agent"
+if grep -q "Microsoft" "/proc/version" || grep -q ".*microsoft-standard*." "/proc/version"
+    then
+        apply_ohmyzsh_plugin "ssh-agent"
+
+        # Configure ssh agent to not instantly load keys on zsh start
+        write_zshrc "zstyle :omz:plugins:ssh-agent lazy yes"
+fi

plugins/yarn/plugin.sh

@@ -25,4 +25,3 @@
 #==================================================================
 
 apply_ohmyzsh_plugin "yarn"
-apply_ohmyzsh_plugin "yarn-autocompletions"

plugins/zsh-enhancements/plugin.sh

@@ -34,13 +34,10 @@ apply_plugin "zsh-users/zsh-completions"
 # It suggests commands as you type based on history and completions.
 apply_plugin "zsh-users/zsh-autosuggestions"
 
-# This is a clean-room implementation of the Fish shell's history
-# search feature, where you can type in any part of any command
-# from history and then press chosen keys, such as the UP and
-# DOWN arrows, to cycle through matches.
-apply_plugin "zsh-users/zsh-history-substring-search"
-
 # This plugin adds autocompletion to further speed up command
 # line work. Together with autosuggestions, it makes typing
 # commands a breeze.
-apply_plugin "marlonrichert/zsh-autocomplete"
+# The plugin has been locked to a specific commit as ~ expansion
+# on path autocomplete "broke" one commit after this one.
+# See: https://github.com/marlonrichert/zsh-autocomplete/issues/741
+apply_plugin_version "marlonrichert/zsh-autocomplete" "a66d6ae6f7e703b1bf5ae57e48a7da3cf307aeab"

templates/git_integration_disable_async_prompt.template.zshrc

@@ -0,0 +1,2 @@
+#PSH_TEMPLATE=AFTER_PLUGINS_BEFORE_ZPLUG_APPLY
+zstyle ':omz:alpha:lib:git' async-prompt no

templates/zsh_better_history.template.zshrc

@@ -0,0 +1,11 @@
+#PSH_TEMPLATE=END
+# History improvements
+# Source: https://jdhao.github.io/2021/03/24/zsh_history_setup/
+export HISTFILE=~/.histfile # history file location
+export HISTSIZE=1000000   # the number of items for the internal history list
+export SAVEHIST=1000000   # maximum number of items for the history file
+setopt HIST_IGNORE_ALL_DUPS  # do not put duplicated command into history list
+setopt HIST_SAVE_NO_DUPS  # do not save duplicated command
+setopt HIST_REDUCE_BLANKS  # remove unnecessary blanks
+setopt INC_APPEND_HISTORY_TIME  # append command to history file immediately after execution
+setopt EXTENDED_HISTORY  # record command start time