Add option parsing and change order of operations

1 files changed, 16 insertions, 5 deletions

@@ -347,18 +347,26 @@ bollux() {
         request "$URL" | handle "$URL"
 }
 
+process_cmdline() {
+        while getopts :hL: OPT; do
+                case "$OPT" in
+                h) bollux_usage ;;
+                L) LOGL="$OPTARG" ;;
+                :) die 1 "Option -$OPTARG requires an argument" ;;
+                *) die 1 "Unknown option: -$OPTARG" ;;
+                esac
+        done
+}
+
 bollux_setup() {
-        mkfifo .resource
-        trap bollux_cleanup INT QUIT TERM EXIT
+        trap bollux_cleanup INT QUIT EXIT
 }
 
 bollux_cleanup() {
         echo
-        rm -f .resource
 }
 
 if [[ "${BASH_SOURCE[0]}" == "$0" ]]; then
-        set -euo pipefail # strict mode
         # requirements here -- so they're only checked once
         require gawk
         require dd
@@ -366,6 +374,9 @@ if [[ "${BASH_SOURCE[0]}" == "$0" ]]; then
         require openssl
         require sed
 
+        bollux_setup
+
         bollux "$@"
-        echo
+
+        bollux_cleanup
 fi