Use a lighter git info

[rbdr/dotfiles] / zsh / modules / prompt.zsh

diff --git a/zsh/modules/prompt.zsh b/zsh/modules/prompt.zsh
index b21a41f8c963c620dcea4a3c4f20760071947401..18e5cc4c4de2583bc41156688b23dc221c3d4cb0 100644 (file)
--- a/zsh/modules/prompt.zsh
+++ b/zsh/modules/prompt.zsh
@@ -1,46 +1,69 @@
 autoload -Uz promptinit && promptinit
 
+function tool_versions() {
+  if [[ -s ".tool-versions" ]]; then
+       echo '.tool-versions'
+       return
+  fi
+  echo "${HOME}/.tool-versions"
+}
+
 if [[ "$TERM" == (dumb|linux|*bsd*) ]] || (( $#prompt_argv < 1 )); then
   prompt 'off'
 fi
 
 #
-# Precmd
+# Functions
 #
 
-function prompt_precmd {
-  git-info
+function env_info_provider() { echo "%{%F{green}%}n/a"; }
+function env_info {
+  echo "[%{%F{cyan}%}ENV%{%F{black}%} $(env_info_provider)%{%F{black}%}]"
 }
 
-#
-# Functions
-#
+function python_info {
+  pythoninfo=`cat "$(tool_versions)" | rg python | cut -d ' ' -f 2`
+  pythoninfo=${ASDF_PYTHON_VERSION:-$pythoninfo}
+  venv="${VIRTUAL_ENV##*/}"
+  echo "%{%F{green}%}py%{%F{black}%} ${pythoninfo:-no}@${venv:-default}"
+}
 
-function virtualenv_info {
-  if [[ -z "$VIRTUAL_ENV" ]]; then
-    venv="default"
-  else
-    venv="${VIRTUAL_ENV##*/}"
-  fi
-  echo "🐍 ${venv}"
+function rust_info {
+  rustinfo=`cat "$(tool_versions)" | rg rust | cut -d ' ' -f 2`
+  rustinfo=${ASDF_RUST_VERSION:-$rustinfo}
+  echo "%{%F{red}%}rs%{%F{black}%} ${rustinfo:-no}"
 }
 
-function rvm_info {
-  if [[ -z "$RUBY_VERSION" ]]; then
-    rvminfo="default"
-  else
-    rvminfo=`rvm-prompt`
-  fi
-  echo "💎 ${rvminfo}"
+function node_info {
+  nodeinfo=`cat "$(tool_versions)" | rg nodejs | cut -d ' ' -f 2`
+  nodeinfo=${ASDF_NODEJS_VERSION:-$nodeinfo}
+  echo "%{%F{yellow}%}js%{%F{black}%} ${nodeinfo:-no}"
 }
 
-function nvm_info {
-  if [[ -z "$NVM_BIN" ]]; then
-    nvminfo="default"
-  else
-    nvminfo=`nvm current`
+function git_info {
+  branch=$(git branch --show-current 2> /dev/null)
+
+  if [ ! -z $branch ]; then
+    echo -n "@%F{cyan}$branch%f"
+
+    status_output=$(git status --short)
+
+    if echo "$status_output" | grep -q '^??'; then
+      echo -n "%{%F{magenta}%}?%f"
+    fi
+
+    if echo "$status_output" | grep -q '^ M'; then
+      echo -n "%{%F{magenta}%}!%f"
+    fi
+
+    if echo "$status_output" | grep -q '^ D'; then
+      echo -n "%{%F{magenta}%}×%f"
+    fi
+
+    if echo "$status_output" | grep -q '^A '; then
+      echo -n "%{%F{green}%}+%f"
+    fi
   fi
-  echo "💛 ${nvminfo}"
 }
 
 function box_name {
@@ -56,13 +79,9 @@ function zle-line-init zle-keymap-select {
     # Couldn't figure out how to get tmux and iTerm to agree on how to render
     # these characters... so there you go.
 
-    local normal_symbol="🅽"
-    local insert_symbol="🅸"
-    local error_symbol="🆇"
-
-    [ ! -z "$TMUX" ] && normal_symbol="%{$normal_symbol%2G%}"
-    [ ! -z "$TMUX" ] && insert_symbol="%{$insert_symbol%2G%}"
-    [ ! -z "$TMUX" ] && error_symbol="%{$error_symbol%2G%}"
+    local normal_symbol="N"
+    local insert_symbol="I"
+    local error_symbol="X"
 
     # Show vi status / return status on the right side
 
@@ -91,24 +110,11 @@ function prompt_setup {
   # Load required functions.
   autoload -Uz add-zsh-hook
 
-  # Add hook for calling git-info before each command.
-  add-zsh-hook precmd prompt_precmd
-
-  # Set git-info parameters.
-  zstyle ':git:info' verbose 'no'
-  zstyle ':git:info:branch' format '@%F{cyan}%b%f'
-  zstyle ':git:info:clean' format ''
-  zstyle ':git:info:added' format '%{%F{green}%}!'
-  zstyle ':git:info:modified' format '%{%F{green}%}?'
-  zstyle ':git:info:untracked' format '%{%F{magenta}%}?'
-  zstyle ':git:info:keys' format \
-    'prompt' '%b%a%m%u'
-
   # Define prompts.
   PROMPT='
-%{%F{black}%}$(nvm_info) $(rvm_info) $(virtualenv_info)
-%{%F{magenta}%}%n%{%f%}@%{%F{yellow}%}$(box_name)%{%f%} %{%B%F{green}%}${PWD/#$HOME/~}%{%f%b%}${git_info[prompt]} %{%f%}
-%(?,,%{${%B%F{white}%}[%?]%{%f%b%} )$ '
+%{%F{black}%}$(env_info) $(node_info) $(rust_info) $(python_info)
+%{%F{magenta}%}%n%{%f%}@%{%F{yellow}%}$(box_name)%{%f%} %{%B%F{green}%}${PWD/#$HOME/~}%{%f%b%}$(git_info)%{%f%}
+%(?,,%{${%B%F{white}%}[%?]%{%f%b%} )%% '
 }
 
 prompt_setup "$@"