add a small routine and a zstyle to allow showing of startup time

[zsh.git] / .zsh / .zshrc

diff --git a/.zsh/.zshrc b/.zsh/.zshrc
index 9596022..abedafc 100644 (file)
--- a/.zsh/.zshrc
+++ b/.zsh/.zshrc
@@ -9,20 +9,30 @@
 # Base directory for all plugins, themes, functions, whatever
 ZSH=${HOME}/.zsh
 
-debug ()
-{
-    [[ "${DEBUG}" = "no" ]] && return
-    msg=${1:-""}
-    nl=${2:-""}
-    echo ${nl} "${msg}$reset_color"
-}
+if [[ ${DEBUG} != no ]]; then
+    debug () {
+        [[ "${DEBUG}" = "no" ]] && return
+        msg=${1:-""}
+        nl=${2:-""}
+        echo ${nl} "${msg}$reset_color"
+    }
+else
+    debug () {}
+    # May want to use colors in log output...
+    autoload -U colors && colors
+fi
 
-# May want to use colors in log output...
-[[ "${DEBUG}" = "no" ]] && autoload -U colors && colors
 debug "Starting zsh"
 
-autoload -Uz zrecompile
-zrecompile -q -p -R ${ZDOTDIR}/.zshrc -- -M ${ZDOTDIR}/var/.zcompdump
+if zstyle -T ':ganneff:config' zrecompile; then
+    autoload -Uz zrecompile
+    zrecompile -q -p -R ${ZDOTDIR}/.zshrc -- -M ${ZDOTDIR}/var/.zcompdump
+    maybe_compile () {
+        zrecompile -q -p -U -R ${1}
+    }
+else
+    maybe_compile () {}
+fi
 
 # Idea copied from https://github.com/hugues/zdotdir/blob/master/zshrc
 # AUTHOR: Hugues Hiegel <hugues@hiegel.fr>
@@ -31,7 +41,7 @@ if [ -d ${ZDOTDIR} ]; then
     for script in ${ZDOTDIR}/??_*.zsh;  do
         lscript=${script:t:r}
         debug "Loading ${lscript/??_/}... " -n
-        zrecompile -q -p -U -R ${script}
+        maybe_compile ${script}
         source $script
         debug "$fg_no_bold[green]done"
         for i in "net:$DOMAIN"                                     \
@@ -65,14 +75,14 @@ if [ -d ${ZDOTDIR} ]; then
             #debug "Checking $specific_script... "
             if [ -r ${specific_script} ]; then
                 debug "Loading $i/${${specific_script:t:r}/??_/}... " -n
-                zrecompile -q -p -U -R ${specific_script}
+                maybe_compile ${specific_script}
                 source ${specific_script}
                 debug "$fg_no_bold[green]done"
             fi
         done
         if [[ -f ${ZDOTDIR}/${lscript}.zsh.local ]]; then
             debug "Loading local ${lscript/??_/}... " -n
-            zrecompile -q -p -U -R ${lscript}.zsh.local
+            maybe_compile ${lscript}.zsh.local
             source ${script}.local
             debug "$fg_no_bold[green]done"
         fi
@@ -85,4 +95,14 @@ if [ ! -z "$SUDO_USER" ]; then
     [ "`pwd`" = ~$SUDO_USER ] && cd
 fi
 
-[[ -f ${ZDOTDIR}/.zshlate ]] && source ${ZDOTDIR}/.zshlate || /bin/true
+[[ -f ${ZDOTDIR}/.zshlate ]] && source ${ZDOTDIR}/.zshlate || true
+unfunction debug
+unfunction maybe_compile
+
+if zstyle -t ':ganneff:config' starttime true; then
+    end_time=$(( $(( $(date +%s) * 1000000000 )) + $(date +%N) ))
+    duration=$(( $end_time - $_start_time ))
+    echo "ZSH startup took roughly $(( $duration / 1000000.0 ))ms"
+    unset end_time; unset duration
+fi
+unset _start_time