just use hostnames for this stuff

i don't really want another level of indirection

1 files changed, 38 insertions, 0 deletions

diff --git a/bin/hush/wifi b/bin/hush/wifi
new file mode 100755
index 0000000..38c70ee
--- /dev/null
+++ b/bin/hush/wifi
@@ -0,0 +1,38 @@
+#!/bin/sh
+set -eu
+set -o pipefail
+
+DEV=wlp3s0
+OPEN=open
+
+if [ -z "${1:-}" ]; then
+    if sudo netctl status $OPEN > /dev/null 2>&1; then
+        sudo netctl restart $OPEN
+    else
+        sudo systemctl restart netctl-auto@$DEV
+    fi
+else
+    case "$1" in
+        open)
+            if [ -n "${2:-}" ]; then
+                sudo sed -i "s/^ESSID=.*/ESSID='${2}'/" "/etc/netctl/${OPEN}"
+            fi
+
+            if sudo netctl status $OPEN > /dev/null 2>&1; then
+                sudo netctl restart $OPEN
+            else
+                sudo systemctl stop netctl-auto@$DEV
+                sudo netctl start $OPEN
+            fi
+            ;;
+        wpa)
+            if ! sudo systemctl status netctl-auto@$DEV > /dev/null 2>&1; then
+                sudo netctl stop $OPEN
+                sudo systemctl start netctl-auto@$DEV
+            fi
+            ;;
+        scan)
+            sudo iw dev $DEV scan | grep SSID | perl -nle 's/^.*SSID: //; print unless $seen{$_}++'
+            ;;
+    esac
+fi