fix install script from returning false error

[libremanage.git] / hidusb-relay-cmd-setup

diff --git a/hidusb-relay-cmd-setup b/hidusb-relay-cmd-setup
index 73ac1fc85f6a659d535535552d248c73cab8a50c..e63b0619136526805b1b64066c91f8db116e8c6f 100755 (executable)
--- a/hidusb-relay-cmd-setup
+++ b/hidusb-relay-cmd-setup
@@ -2,6 +2,9 @@
 set -eE -o pipefail
 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 
 set -eE -o pipefail
 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 

+
+tmp="$(readlink -f -- "$BASH_SOURCE")"; script_dir=${tmp%/*}
+

 rm -rf usb-relay-hid
 git clone https://vcs.fsf.org/git/usb-relay-hid.git
 
 rm -rf usb-relay-hid
 git clone https://vcs.fsf.org/git/usb-relay-hid.git
 


@@ -19,7 +22,7 @@ cd commandline/makemake/
 apt update
 apt-get install libusb-dev libusb-1.0-0-dev
 make
 apt update
 apt-get install libusb-dev libusb-1.0-0-dev
 make

-cp hidusb-relay-cmd /usr/local/bin
+cp $script_dir/libremanage hidusb-relay-cmd /usr/local/bin

 
 cat <<'EOF'
 the output should be similar to this:
 
 cat <<'EOF'
 the output should be similar to this:


@@ -27,4 +30,6 @@ Board ID=[HURTM] State: R1=OFF R2=OFF
 'HURTM' varies by board and goes into the libremanage config as the value for "relay"
 EOF
 
 'HURTM' varies by board and goes into the libremanage config as the value for "relay"
 EOF
 

-hidusb-relay-cmd state
+if ! hidusb-relay-cmd state; then
+  echo "$0: WARNING: running hidusb-relay-cmd state failed. this is expected if a relay is not plugged in" >&2
+fi