Add arch prompt for displaying CPU architecture

Adds the `arch` prompt to `p10k.zsh`, `ARCH_ICON` to `icons.zsh`, and commented entries in the default configs

config/p10k-classic.zsh

@@ -94,6 +94,7 @@
     todo                    # todo items (https://github.com/todotxt/todo.txt-cli)
     timewarrior             # timewarrior tracking status (https://timewarrior.net/)
     taskwarrior             # taskwarrior task count (https://taskwarrior.org/)
+    # arch                  # current CPU Architecture
     # time                  # current time
     # =========================[ Line #2 ]=========================
     newline                 # \n
@@ -1549,6 +1550,10 @@
   #   P9K_WIFI_NOISE        | noise in dBm, from -120 to 0
   #   P9K_WIFI_BARS         | signal strength in bars, from 0 to 4 (derived from P9K_WIFI_RSSI and P9K_WIFI_NOISE)
 
+  ##############################[ arch: current cup architecture ]##############################
+  # Default CPU Aricheture (section is hidden when current architecture matches default)
+  # typeset -g POWERLEVEL9K_ARCH_DEFAULT='i386'
+
   ####################################[ time: current time ]####################################
   # Current time color.
   typeset -g POWERLEVEL9K_TIME_FOREGROUND=66

config/p10k-lean-8colors.zsh

@@ -93,6 +93,7 @@
     todo                    # todo items (https://github.com/todotxt/todo.txt-cli)
     timewarrior             # timewarrior tracking status (https://timewarrior.net/)
     taskwarrior             # taskwarrior task count (https://taskwarrior.org/)
+    # arch                  # current CPU Architecture
     # time                  # current time
     # =========================[ Line #2 ]=========================
     newline                 # \n
@@ -1530,6 +1531,10 @@
   #   P9K_WIFI_NOISE        | noise in dBm, from -120 to 0
   #   P9K_WIFI_BARS         | signal strength in bars, from 0 to 4 (derived from P9K_WIFI_RSSI and P9K_WIFI_NOISE)
 
+  ##############################[ arch: current cup architecture ]##############################
+  # Default CPU Aricheture (section is hidden when current architecture matches default)
+  # typeset -g POWERLEVEL9K_ARCH_DEFAULT='i386'
+
   ####################################[ time: current time ]####################################
   # Current time color.
   typeset -g POWERLEVEL9K_TIME_FOREGROUND=6

config/p10k-lean.zsh

@@ -93,6 +93,7 @@
     todo                    # todo items (https://github.com/todotxt/todo.txt-cli)
     timewarrior             # timewarrior tracking status (https://timewarrior.net/)
     taskwarrior             # taskwarrior task count (https://taskwarrior.org/)
+    # arch                  # current CPU Architecture
     # time                  # current time
     # =========================[ Line #2 ]=========================
     newline
@@ -1526,6 +1527,10 @@
   #   P9K_WIFI_NOISE        | noise in dBm, from -120 to 0
   #   P9K_WIFI_BARS         | signal strength in bars, from 0 to 4 (derived from P9K_WIFI_RSSI and P9K_WIFI_NOISE)
 
+  ##############################[ arch: current cup architecture ]##############################
+  # Default CPU Aricheture (section is hidden when current architecture matches default)
+  # typeset -g POWERLEVEL9K_ARCH_DEFAULT='i386'
+
   ####################################[ time: current time ]####################################
   # Current time color.
   typeset -g POWERLEVEL9K_TIME_FOREGROUND=66

config/p10k-rainbow.zsh

@@ -94,6 +94,7 @@
     todo                    # todo items (https://github.com/todotxt/todo.txt-cli)
     timewarrior             # timewarrior tracking status (https://timewarrior.net/)
     taskwarrior             # taskwarrior task count (https://taskwarrior.org/)
+    # arch                  # current CPU Architecture
     # time                  # current time
     # =========================[ Line #2 ]=========================
     newline
@@ -1634,6 +1635,10 @@
   #   P9K_WIFI_NOISE        | noise in dBm, from -120 to 0
   #   P9K_WIFI_BARS         | signal strength in bars, from 0 to 4 (derived from P9K_WIFI_RSSI and P9K_WIFI_NOISE)
 
+  ##############################[ arch: current cup architecture ]##############################
+  # Default CPU Aricheture (section is hidden when current architecture matches default)
+  # typeset -g POWERLEVEL9K_ARCH_DEFAULT='i386'
+
   ####################################[ time: current time ]####################################
   # Current time color.
   typeset -g POWERLEVEL9K_TIME_FOREGROUND=0

internal/icons.zsh

@@ -148,6 +148,7 @@ function _p9k_init_icons() {
         JULIA_ICON                     'jl'
         SCALA_ICON                     'scala'
         TOOLBOX_ICON                   '\u2B22'               # ⬢
+        ARCH_ICON                      '\uE205'               # 
       )
     ;;
     'awesome-fontconfig')
@@ -280,6 +281,7 @@ function _p9k_init_icons() {
         JULIA_ICON                     'jl'
         SCALA_ICON                     'scala'
         TOOLBOX_ICON                   '\u2B22'               # ⬢
+        ARCH_ICON                      '\uE205'               # 
       )
     ;;
     'awesome-mapped-fontconfig')
@@ -415,6 +417,7 @@ function _p9k_init_icons() {
         JULIA_ICON                     'jl'
         SCALA_ICON                     'scala'
         TOOLBOX_ICON                   '\u2B22'                                       # ⬢
+        ARCH_ICON                      '\uE205'                                       # 
       )
     ;;
     'nerdfont-complete'|'nerdfont-fontconfig')
@@ -548,6 +551,7 @@ function _p9k_init_icons() {
         JULIA_ICON                     '\uE624'               # 
         SCALA_ICON                     '\uE737'               # 
         TOOLBOX_ICON                   '\uE20F'$s             # 
+        ARCH_ICON                      '\uE266'
       )
     ;;
     ascii)
@@ -810,6 +814,7 @@ function _p9k_init_icons() {
         JULIA_ICON                     'jl'
         SCALA_ICON                     'scala'
         TOOLBOX_ICON                   '\u2B22'               # ⬢
+        ARCH_ICON                      '\uE205'               # 
       )
     ;;
   esac

internal/p10k.zsh

@@ -5625,6 +5625,21 @@ _p9k_prompt_haskell_stack_init() {
   typeset -g "_p9k__segment_cond_${_p9k__prompt_side}[_p9k__segment_index]"='$commands[stack]'
 }
 
+################################################################
+# CPU Architecture
+prompt_arch() {
+  if ! _p9k_cache_ephemeral_get $0 ; then
+    _p9k_cache_ephemeral_set $(arch)
+  fi
+  [[ $_p9k__cache_val[1] == $POWERLEVEL9K_ARCH_DEFAULT ]] && return
+  _p9k_prompt_segment "$0" "orange1" "black" 'ARCH_ICON' 0 '' "$_p9k__cache_val[1]"
+}
+
+_p9k_prompt_arch_init() {
+  echo 'arch init' >> ~/p9k_debug.txt
+  typeset -g "_p9k__segment_cond_${_p9k__prompt_side}[_p9k__segment_index]"='$commands[arch]'
+}
+
 # Use two preexec hooks to survive https://github.com/MichaelAquilina/zsh-you-should-use with
 # YSU_HARDCORE=1. See https://github.com/romkatv/powerlevel10k/issues/427.
 _p9k_preexec1() {