Prefer tr to ${char^^}, which does not work on older bash versions (#303)

* Prefer `tr` to ${char^^}, which does not work on older bash versions * Update CHANGELOG.md --------- Co-authored-by: ReFil <[email protected]>
2023-12-27 12:59:59 +00:00
parent 7287c4daf6
commit 1728a660ce
2 changed files with 10 additions and 2 deletions
@@ -5,11 +5,18 @@ date=$(date -u +"%Y%m%d")
 branch=${1:-$(git rev-parse --abbrev-ref HEAD | cut -c1-4)}
 commit=${2:-$(git rev-parse --short HEAD)}

+uppercase_char() {
+    local char=$1
+
+    (echo $char | tr '[a-z]' '[A-Z]' 2> /dev/null) || echo "${char^^}"
+}
+
 # Function to transform characters to ZMK key behaviours
 transform_char() {
    local char=$1
+
    if [[ $char =~ [A-Za-z] ]]; then
-        echo "<&kp ${char^^}>, "
+        echo "<&kp $(uppercase_char $char)>, "
    elif [[ $char =~ [0-9] ]]; then
        echo "<&kp N${char}>, "
    elif [ "$char" = "." ]; then