style(init): tidy-up init scripts (#1269)

* style: fix indent & spacing

* chore: use consistent function definition style

* chore: remove extra semicolon

* chore: flip comparison expression

2 files changed, 13 insertions, 14 deletions

diff --git a/src/init/starship.bash b/src/init/starship.bash
index f1ce551e3..426063dea 100644
--- a/src/init/starship.bash
+++ b/src/init/starship.bash
@@ -22,7 +22,7 @@ starship_preexec() {
         PREEXEC_READY=false
         STARSHIP_START_TIME=$(::STARSHIP:: time)
     fi
-    
+
     : "$PREV_LAST_ARG"
 }
 
@@ -43,7 +43,7 @@ starship_precmd() {
     else
         PS1="$(::STARSHIP:: prompt --status=$STATUS --jobs="$(jobs -p | wc -l)")"
     fi
-    PREEXEC_READY=true;  # Signal that we can safely restart the timer
+    PREEXEC_READY=true  # Signal that we can safely restart the timer
 }
 
 # If the user appears to be using https://github.com/rcaloras/bash-preexec,
@@ -52,20 +52,20 @@ if [[ $preexec_functions ]]; then
     preexec_functions+=('starship_preexec "$_"')
     precmd_functions+=(starship_precmd)
 else
-# We want to avoid destroying an existing DEBUG hook. If we detect one, create
-# a new function that runs both the existing function AND our function, then
-# re-trap DEBUG to use this new function. This prevents a trap clobber.
+    # We want to avoid destroying an existing DEBUG hook. If we detect one, create
+    # a new function that runs both the existing function AND our function, then
+    # re-trap DEBUG to use this new function. This prevents a trap clobber.
     dbg_trap="$(trap -p DEBUG | cut -d' ' -f3 | tr -d \')"
     if [[ -z "$dbg_trap" ]]; then
         trap 'starship_preexec "$_"' DEBUG
     elif [[ "$dbg_trap" != 'starship_preexec "$_"' && "$dbg_trap" != 'starship_preexec_all "$_"' ]]; then
-        function starship_preexec_all(){
+        starship_preexec_all() {
             local PREV_LAST_ARG=$1 ; $dbg_trap; starship_preexec; : "$PREV_LAST_ARG";
         }
         trap 'starship_preexec_all "$_"' DEBUG
     fi
- 
-    # Finally, prepare the precmd function and set up the start time. We will avoid to 
+
+    # Finally, prepare the precmd function and set up the start time. We will avoid to
     # add multiple instances of the starship function and keep other user functions if any.
     if [[ -z "$PROMPT_COMMAND" ]]; then
         PROMPT_COMMAND="starship_precmd"
diff --git a/src/init/starship.zsh b/src/init/starship.zsh
index c4cdccf89..b327e3c10 100644
--- a/src/init/starship.zsh
+++ b/src/init/starship.zsh
@@ -16,9 +16,9 @@ starship_precmd() {
 
     # Use length of jobstates array as number of jobs. Expansion fails inside
     # quotes so we set it here and then use the value later on.
-    NUM_JOBS=$#jobstates  
+    NUM_JOBS=$#jobstates
     # Compute cmd_duration, if we have a time to consume
-    if [[ ! -z "${STARSHIP_START_TIME+1}" ]]; then
+    if [[ -n "${STARSHIP_START_TIME+1}" ]]; then
         STARSHIP_END_TIME=$(::STARSHIP:: time)
         STARSHIP_DURATION=$((STARSHIP_END_TIME - STARSHIP_START_TIME))
         PROMPT="$(::STARSHIP:: prompt --status=$STATUS --cmd-duration=$STARSHIP_DURATION --jobs="$NUM_JOBS")"
@@ -27,7 +27,7 @@ starship_precmd() {
         PROMPT="$(::STARSHIP:: prompt --status=$STATUS --jobs="$NUM_JOBS")"
     fi
 }
-starship_preexec(){
+starship_preexec() {
     STARSHIP_START_TIME=$(::STARSHIP:: time)
 }
 
@@ -47,9 +47,8 @@ if [[ ${preexec_functions[(ie)starship_preexec]} -gt ${#preexec_functions} ]]; t
 fi
 
 # Set up a function to redraw the prompt if the user switches vi modes
-function zle-keymap-select
-{
-    PROMPT=$(::STARSHIP:: prompt --keymap=$KEYMAP --jobs="$(jobs | wc -l)")
+zle-keymap-select() {
+    PROMPT=$(::STARSHIP:: prompt --keymap="$KEYMAP" --jobs="$(jobs | wc -l)")
     zle reset-prompt
 }