say

say.zsh

@@ -0,0 +1,78 @@
+#!/bin/env zsh
+
+voices_dir=/usr/share/piper-voices
+voice="$voices_dir/en/en_US/ryan/high/en_US-ryan-high.onnx"
+
+parse_voice() {
+    emulate -L zsh
+    local query="$1" chosen
+    [[ -n "$query" ]] || { echo "voice query required" >&2; exit 2; }
+
+    chosen=$(
+        jq -r --arg root "$voices_dir" '
+          to_entries
+          | .[].value.files
+          | keys[]
+          | select(endswith(".onnx"))
+          | if startswith("/") then . else "\($root)/\(.)" end
+        ' "$voices_dir/voices.json" \
+        | fzf --filter="$query" \
+        | head -n1
+    )
+
+    [[ -n "$chosen" ]] || { echo "no matching voice for: $query" >&2; exit 4; }
+    voice="$chosen"
+}
+
+
+list_voices() {
+    jq -r 'keys[]' $voices_dir/voices.json
+}
+
+print_help() {
+    echo "Usage: say [options] <text | ->"
+    echo "Options:"
+    echo "  -h, --help           Show this help message and exit"
+    echo "  -v, --voice <voice>  Set voice"
+    echo "  -l, --list           List available voices and exit"
+}
+
+do_say() {
+    echo "$voice" >&2
+    emulate -L zsh
+    { [[ $# -eq 0 ]] && cat || echo "$@"; } \
+        | piper-tts --model "$voice" --output_raw 2>/dev/null \
+        | aplay -r 22050 -f S16_LE -t raw - 2>/dev/null
+
+}
+
+opts=$(getopt -o hv:l --long help,voice:,list -n "$0" -- "$@") || exit 5
+eval set -- "$opts"
+
+while true; do
+    case "$1" in
+        -h|--help)
+            print_help
+            exit 0
+            ;;
+        -v|--voice)
+            parse_voice "$2"
+            shift 2
+            ;;
+        -l|--list)
+            list_voices
+            exit 0
+            ;;
+        --)
+            shift
+            break
+            ;;
+        *)
+            echo "Unknown option: $1"
+            exit 1
+            ;;
+    esac
+done
+
+do_say "$@"
+