Add acme/a script to better start Acme editor

Credit: https://github.com/evbogdanov/acme

1 files changed, 71 insertions, 0 deletions

diff --git a/acme/a b/acme/a
new file mode 100755
index 0000000..4d51ab7
--- /dev/null
+++ b/acme/a
@@ -0,0 +1,71 @@
+#!/bin/sh
+#
+# Copyright (c) 2019  Aaron LI
+# MIT License
+#
+
+# Default font and size
+fontname=NotoSansMono-Regular
+fontsize=11
+
+usage() {
+    echo "usage: ${0##*/} [-f [fontname][:fontsize]] [acme_args ...]" >&2
+    echo "defaults: fontname: '${fontname}', fontsize: ${fontsize}" >&2
+    exit 1
+}
+
+is_running() {
+    pgrep -x -u "${USER}" "$1" >/dev/null 2>&1
+}
+
+get_font() {
+    local name size
+    case $1 in
+    *:*)
+        name="${1%:*}"
+        size="${1#*:}"
+        ;;
+    *)
+        name="$1"
+        ;;
+    esac
+    name="${name:-$2}"
+    size="${size:-$3}"
+    echo "/mnt/font/${name}/${size}a/font"
+}
+
+[ -n "${PLAN9}" ] || {
+    echo "ERROR: Environment variable 'PLAN9' not set!" >&2
+    exit 2
+}
+
+while getopts :f:h opt; do
+    case ${opt} in
+    f)
+        font="${OPTARG}"
+        ;;
+    h)
+        usage
+        ;;
+    \?)
+        echo "Invalid option -${OPTARG}" >&2
+        usage
+        ;;
+    :)
+        echo "Option -${OPTARG} requires an argument" >&2
+        usage
+        ;;
+    esac
+done
+shift $((${OPTIND} - 1))
+
+FONT=$(get_font "${font}" ${fontname} ${fontsize})
+
+is_running fontsrv || fontsrv &
+is_running plumber || plumber
+
+export PAGER=nobs
+export TERM=dumb
+export tabstop=8
+
+exec ${PLAN9}/bin/acme -a -f "${FONT}" "$@"