initial commit

.gitignore

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+*~
+.DS_Store
+*.pkg.tar.zst
+*.pkg.tar.zst.sig

PKGBUILD

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+# Maintainer: Sebastian Hugentobler <shu@vanwa.ch>
+
+pkgname=wifi-connect
+pkgver=0.1.0
+pkgrel=1
+pkgdesc="Connect to a wifi network with nmcli, getting the password from pass."
+arch=("any")
+url="https://code.vanwa.ch"
+license=('MIT')
+depends=("networkmanager" "pass")
+source=(
+  "wifi-connect"
+)
+sha256sums=("e6709ad775505b9485243d32f2e440a5cc0e96a875174cd8438024b4e0d5bcf2")
+
+package() {
+  cd "$srcdir/"
+
+  install -Dm 755 wifi-connect "$pkgdir/usr/bin/wifi-connect"
+}

wifi-connect

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+#!/usr/bin/env sh
+set -o errexit
+set -o nounset
+
+ssid=""
+
+display_help() {
+  echo "Usage: $0 [option...] " >&2
+  echo
+  echo "   -s,   ssid of the wifi network, \"wifi/\$ssid\" is used as the path for pass."
+  echo "   -h,   display this help and exit"
+  echo
+}
+
+parse_args() {
+  while getopts ":hs:" opt; do
+    case $opt in
+    h)
+      display_help
+      exit 0
+      ;;
+    s)
+      ssid=$OPTARG
+      ;;
+    \?)
+      echo "Invalid option: -$OPTARG" >&2
+      display_help
+      exit 1
+      ;;
+    :)
+      echo "Option -$OPTARG requires an argument." >&2
+      display_help
+      exit 1
+      ;;
+    esac
+  done
+}
+
+parse_args "$@"
+
+echo "getting wifi password..."
+pw="$(pass wifi/"$ssid")"
+
+nmcli device wifi list
+nmcli con delete "$ssid" >/dev/null 2>&1 || true
+nmcli device wifi connect "$ssid" password "$pw"