hidusb-relay-cmd-setup

   1 #!/bin/bash
   2 set -eE -o pipefail
   3 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
   4
   5
   6 tmp="$(readlink -f -- "$BASH_SOURCE")"; script_dir=${tmp%/*}
   7
   8 rm -rf usb-relay-hid
   9 git clone https://vcs.fsf.org/git/usb-relay-hid.git
  10
  11 cd usb-relay-hid
  12 git remote add upstream-github https://github.com/pavel-a/usb-relay-hid
  13 git fetch upstream-github
  14 if [[ $(git rev-parse master) != $(git rev-parse upstream-github/master) ]]; then
  15   echo "WARNING from iank! github https://github.com/pavel-a/usb-relay-hid is different from vcs master"
  16   echo "sleeping 10 so you see this"
  17   sleep 10
  18 fi
  19
  20
  21 cd commandline/makemake/
  22 apt update
  23 apt-get install libusb-dev libusb-1.0-0-dev
  24 make
  25 cp $script_dir/libremanage hidusb-relay-cmd /usr/local/bin
  26
  27 cat <<'EOF'
  28 the output should be similar to this:
  29 Board ID=[HURTM] State: R1=OFF R2=OFF
  30 'HURTM' varies by board and goes into the libremanage config as the value for "relay"
  31 EOF
  32
  33 if ! hidusb-relay-cmd state; then
  34   echo "$0: WARNING: running hidusb-relay-cmd state failed. this is expected if a relay is not plugged in" >&2
  35 fi