revert(zsh): use number as prompt cli

This reverts commit 002273b.
kaplanz · Feb 12, 2024 · 1ff4ef4 · 1ff4ef4
1 parent 9f7c654
commit 1ff4ef4
Showing 1 changed file with 8 additions and 13 deletions.
diff --git a/apps/zsh/themes/prompt_century_setup b/apps/zsh/themes/prompt_century_setup
@@ -14,7 +14,7 @@ prompt_century_help () {
 Usage: prompt century [OPTIONS]
 
 Options:
-  -n <LINES>     Number of lines to render prompt
+  -<1|2|3>       Lines to render prompt
   -x             Exchange prompt segments
   -h             Print help
 EOF
@@ -29,15 +29,10 @@ EOF
 function prompt_century_setup() {
     # Parse opts
     local -A args
-    while getopts "n:xh" opt; do
+    while getopts "123xh" opt; do
         case $opt in
-            n)
-                if [[ "$OPTARG" =~ "^[1-3]$" ]]; then
-                    args[nlines]="$OPTARG"
-                else
-                    echo "$0:$LINENO: bad argument for -$opt: $OPTARG"
-                    return 1
-                fi
+            1|2|3)
+                args[nlines]=$opt
                 ;;
             x)
                 args[change]=true
@@ -126,15 +121,15 @@ function prompt_century_setup() {
     # Prompts
     PS1=
     PS2=
-    case $args[nlines] in
+    case ${args[nlines]:-2} in
         1)
             PS1+="${PRE}${SEGMENT02}${SYM}${RST}"
             RPS1="${TMR}${SEGMENT01}${CLK}${RST}"
             ;;
         3)
             PS1+="${prompt_newline}"
-            ;&
-        2|"")
+            ;& # fallthrough
+        2)
             PS1+="${TOP}${SEGMENT01}${prompt_newline}"
             PS1+="${BTM}${SEGMENT02}${SYM}${RST}"
             RPS1="${TMR}${CLK}${RST}"
@@ -175,7 +170,7 @@ function prompt_century_precmd() {
 # ----------------
 
 function prompt_century_preview() {
-    local cfg=("-n1" "-xn1" "-n2" "-xn2")
+    local cfg=("-1" "-1x" "-2" "-2x")
 
     if (( ! $#* )); then
         for opt in $cfg[@]; do