tock-hardware-ci: revert change to hwci path

.github/workflows/treadmill-ci.yml

@@ -20,7 +20,6 @@
 name: treadmill-ci
 env:
   TERM: xterm # Makes tput work in actions output
-
 on:
   workflow_call:
     inputs:
@@ -42,45 +41,37 @@ on:
       tests:
         required: false
         type: string
-        default: "tests/c_hello.py" # Default to single test for backward compatibility
-
+        default: 'tests/c_hello.py' # Default to single test for backward compatibility
 jobs:
   test-prepare:
     runs-on: ubuntu-latest
-
     # Do not run job on forks, as they will not have the correct environment set up
     if: github.repository == inputs.repository-filter
     environment: ${{ inputs.job-environment }}
-
     outputs:
       tml-job-ids: ${{ steps.treadmill-job-launch.outputs.tml-job-ids }}
       tml-jobs: ${{ steps.treadmill-job-launch.outputs.tml-jobs }}
-
     steps:
       - uses: actions-rust-lang/setup-rust-toolchain@v1
-
       - name: Checkout Treadmill repository
         uses: actions/checkout@v4
         with:
           repository: treadmill-tb/treadmill
           # treadmill-tb/treadmill main as of Oct 1, 2024, 3:05 PM EDT
           ref: 'c82f4d7ebddd17f8275ba52139e64e04623f30cb'
           path: treadmill
-
       - name: Cache Treadmill CLI compilation artifacts
         id: cache-tml-cli
         uses: actions/cache@v4
         with:
           path: treadmill/target
           key: ${{ runner.os }}-tml-cli
-
       - name: Compile the Treadmill CLI binary
         run: |
           pushd treadmill
           cargo build --package tml-cli
           popd
           echo "$PWD/treadmill/target/debug" >> "$GITHUB_PATH"
-
       # - uses: actions/checkout@v4
       #   with:
       #     repository: tock/tock
@@ -90,30 +81,25 @@ jobs:
       # - name: Analyze changes and determine types of tests to run
       #   run: |
       #     echo "TODO: implement this!"
-
       - name: Generate a token to register new just-in-time runners
         id: generate-token
         uses: actions/create-github-app-token@v1
         with:
           app-id: ${{ vars.TREADMILL_GH_APP_CLIENT_ID }}
           private-key: ${{ secrets.TREADMILL_GH_APP_PRIVATE_KEY }}
-
       - name: Create GitHub just-in-time runners and enqueue Treadmill jobs
         id: treadmill-job-launch
         env:
           GH_TOKEN: ${{ steps.generate-token.outputs.token }}
           TML_API_TOKEN: ${{ secrets.TREADMILL_API_TOKEN }}
-
           # Currently, all tests run only on hosts attached to an nRF52840DK
           DUT_BOARD: nrf52840dk
-
           # A Raspberry Pi OS netboot (NBD) image with a GitHub Actions
           # self-hosted runner pre-configured.
           #
           # For the available images see
           # https://book.treadmill.ci/treadmillci-deployment/images.html
           IMAGE_ID: 1b6900eff30f37b6d012240f63aa77a22e20934e7f6ebf38e25310552dc08378
-
           # Limit the supervisors to hosts that are compatible with this
           # image. This is a hack until we introduce "image sets" which define
           # multiple images for various supervisor hosts, but otherwise behave
@@ -177,17 +163,12 @@ jobs:
           # Treadmill job we've started:
           echo "tml-job-ids=[ \"$TML_JOB_ID\" ]" >> "$GITHUB_OUTPUT"
           echo "tml-jobs={ \"$TML_JOB_ID\": { \"runner-id\": \"$RUNNER_ID\", \"tests\": $TEST_LIST } }" >> "$GITHUB_OUTPUT"
-
-
   test-execute:
     needs: test-prepare
-
     strategy:
       matrix:
         tml-job-id: ${{ fromJSON(needs.test-prepare.outputs.tml-job-ids) }}
-
     runs-on: ${{ fromJSON(needs.test-prepare.outputs.tml-jobs)[matrix.tml-job-id].runner-id }}
-
     steps:
       - name: Print Treadmill Job Context and Debug Information
         run: |
@@ -206,36 +187,30 @@ jobs:
           ls -lh /dev/ttyACM* 2>/dev/null || true
           ls -lh /dev/ttyUSB* 2>/dev/null || true
           ls -lh /dev/bus/usb/*/* 2>/dev/null || true
-
       - name: Disable wget progress output
         run: |
           echo "verbose = off" >> $HOME/.wgetrc
-
       - name: Checkout the Tock Hardware CI scripts
         uses: actions/checkout@v4
         with:
           repository: tock/tock-hardware-ci
           ref: ${{ inputs.tock-hardware-ci-ref }}
-
       - name: Checkout the Tock kernel repository
         uses: actions/checkout@v4
         with:
           path: tock
           repository: tock/tock
           ref: ${{ inputs.tock-kernel-ref }}
-
       - name: Checkout the libtock-c repository
         uses: actions/checkout@v4
         with:
           path: libtock-c
           repository: tock/libtock-c
           ref: ${{ inputs.libtock-c-ref }}
-
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           # Avoid overwriting the RUSTFLAGS environment variable
-          rustflags: ""
-
+          rustflags: ''
       - name: Install required system packages
         run: |
           # TODO: currently, the Netboot NBD targets have no access to their
@@ -254,30 +229,26 @@ jobs:
           curl --proto '=https' --tlsv1.2 -LsSf \
             https://github.com/probe-rs/probe-rs/releases/latest/download/probe-rs-tools-installer.sh \
             | sh
-
       - name: Create Python virtual environment and install required dependencies
         run: |
           python3 -m venv ./hwcienv
           source ./hwcienv/bin/activate
           pip install -r hwci/requirements.txt -c hwci/requirements-frozen.txt
-
       - name: Run tests
         env:
           JSON_TEST_ARRAY: ${{ toJSON(fromJSON(needs.test-prepare.outputs.tml-jobs)[matrix.tml-job-id].tests) }}
         run: |
           source ./hwcienv/bin/activate
-          cd ./tools/hwci
+          cd ./hwci
           export PYTHONPATH="$PWD:$PYTHONPATH"
 
           echo "$JSON_TEST_ARRAY" | jq -r -c '.[]' | while read TEST; do
             echo "===== RUNNING TEST $TEST ====="
             python3 core/main.py --board boards/nrf52dk.py --test "$TEST" || echo "===== Test failed! ====="
           done
-
       - name: Request shutdown after successful job completion
         run: |
           sudo touch /run/github-actions-shutdown
-
       - name: Provide connection information on job failure
         if: failure()
         run: |