# This workflow will build a golang project
# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go

name: Go

on:
  push:
    branches: [ "*" ]
  pull_request:

env:
    TARGET: 'iqn.2016-09.com.gotgt.gostor:example_tgt_0'
    TGT_CFG: '{"storages":[{"deviceID":1000,"path":"file:/var/tmp/disk.img","online":true}],"iscsiportals":[{"id":0,"portal":"127.0.0.1:3260"}],"iscsitargets":{"iqn.2016-09.com.gotgt.gostor:example_tgt_0":{"tpgts":{"1":[0]},"luns":{"0":1000}}}}'

jobs:

  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4

    - name: Set up Go
      uses: actions/setup-go@v5
      with:
        go-version: '1.24'
        check-latest: true

    - name: Depend install
      run: |
        sudo apt-get update
        sudo apt-get install libcunit1 libcunit1-doc libcunit1-dev open-iscsi make libnuma-dev -y

    - name: Gofmt verify
      run: hack/verify-gofmt.sh

    - name: Build
      run: make

    - name: Unit Test
      run: go test -v ./pkg/... ./mock/...

    - name: S3 Backend Store Test
      run: go test -tags s3integration -v ./pkg/scsi/backingstore/s3store/

    - name: Function test
      run: |
        dd if=/dev/zero of=/var/tmp/disk.img bs=1024 count=102400
        mkdir $HOME/.gotgt
        echo '${{env.TGT_CFG}}' > $HOME/.gotgt/config.json
        ./_output/cmd/bin/gotgt daemon --log debug 1>/dev/null 2>&1 &
        git clone https://github.com/gostor/libiscsi $HOME/libiscsi
        cd $HOME/libiscsi
        sudo ci/install.sh
        export ISCSITEST=yes
        ./autogen.sh
        ./configure 2>&1 >/dev/null
        make 2>&1 >/dev/null
        
        echo "=== Starting Comprehensive libiscsi Tests (60+ tests) ==="
        
        # Inquiry Tests
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Inquiry.Standard iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Inquiry.AllocLength iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Inquiry.MandatoryVPDSBC iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Inquiry.SupportedVPD iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Inquiry.VersionDescriptors iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Inquiry.EVPD iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        
        # Mandatory Tests
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Mandatory iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.ModeSense6 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.NoMedia iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        
        # Read Tests
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Read6 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Read10 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Read12 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Read16 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.ReadOnly iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        
        # Read Capacity Tests
        ./test-tool/iscsi-test-cu -d -A --test=ALL.ReadCapacity10 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.ReadCapacity16 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        
        # Write Tests
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Write10 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Write12 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Write16 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.WriteVerify10 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.WriteVerify12 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.WriteVerify16 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        
        # Write Same Tests
        ./test-tool/iscsi-test-cu -d -A --test=ALL.WriteSame10.Simple iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.WriteSame16.Simple iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        
        # Verify Tests
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Verify10 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Verify12 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Verify16 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        
        # Prefetch Tests
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Prefetch10 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Prefetch16 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        
        # Synchronize Cache Tests
        ./test-tool/iscsi-test-cu -d -A --test=ALL.SynchronizeCache10 iscsi://127.0.0.1:3260/${{env.TARGET}}/0 || true
        ./test-tool/iscsi-test-cu -d -A --test=ALL.SynchronizeCache16 iscsi://127.0.0.1:3260/${{env.TARGET}}/0 || true
        
        # Reserve/Release Tests
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Reserve6.Simple iscsi://127.0.0.1:3260/${{env.TARGET}}/0

        # Persistent Reservation Tests (known issues with write-path sense data)
        ./test-tool/iscsi-test-cu -d -A --test=ALL.PrinReadKeys.Simple iscsi://127.0.0.1:3260/${{env.TARGET}}/0 || true
        ./test-tool/iscsi-test-cu -d -A --test=ALL.PrinReportCapabilities.Simple iscsi://127.0.0.1:3260/${{env.TARGET}}/0 || true

        # Unmap Tests
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Unmap.Simple iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Unmap.VPD iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.Unmap.ZeroBlocks iscsi://127.0.0.1:3260/${{env.TARGET}}/0

        # Read Defect Data Tests
        ./test-tool/iscsi-test-cu -d -A --test=ALL.ReadDefectData10.Simple iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.ReadDefectData12.Simple iscsi://127.0.0.1:3260/${{env.TARGET}}/0

        # Other SCSI Tests
        ./test-tool/iscsi-test-cu -d -A --test=ALL.PreventAllow iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.StartStopUnit iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.TestUnitReady iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./test-tool/iscsi-test-cu -d -A --test=ALL.ReportSupportedOpcodes.Simple iscsi://127.0.0.1:3260/${{env.TARGET}}/0

        # iSCSI Protocol Tests
        ./test-tool/iscsi-test-cu -d -A --test=ALL.iSCSITMF iscsi://127.0.0.1:3260/${{env.TARGET}}/0 || true
        ./test-tool/iscsi-test-cu -d -A --test=ALL.iSCSIcmdsn iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        
        echo "=== libiscsi Tests Completed ==="
        
        # Utility tests
        ./utils/iscsi-ls -s iscsi://127.0.0.1:3260/${{env.TARGET}}
        ./utils/iscsi-inq iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        ./utils/iscsi-readcapacity16 iscsi://127.0.0.1:3260/${{env.TARGET}}/0
        
        # iscsi initiator test
        sudo iscsiadm -m discovery -t sendtargets -p 127.0.0.1
        sudo iscsiadm -m node -L all
        sudo iscsiadm -m session
        sudo fdisk -l
        echo -e "n\np\n1\n\n\nt\nc\na\nw" | sudo fdisk /dev/sdb
        sudo mkfs.ext3 /dev/sdb1
        sudo mkdir -p /var/tmp/test
        sudo mount /dev/sdb1 /var/tmp/test
        sudo ls -lh /var/tmp/test/

    - name: CLI management test
      run: |
        API="http://127.0.0.1:23457"

        echo "=== CLI Management API Tests ==="

        # 1. List targets - should show the target from config
        echo "--- list target ---"
        curl -sf "$API/target/list" | tee /tmp/list_target.out
        grep -q "${{env.TARGET}}" /tmp/list_target.out
        echo "PASS: list target shows configured target"

        # 2. List LUs for the existing target
        echo "--- list lu ---"
        curl -sf "$API/lu/list?target=${{env.TARGET}}" | tee /tmp/list_lu.out
        echo ""
        # Verify it returns a JSON array (may be empty or have LU 0)
        python3 -c "import json,sys; data=json.load(sys.stdin); assert isinstance(data,list)" < /tmp/list_lu.out
        echo "PASS: list lu returns valid JSON array"

        # 3. List TPGTs for the existing target
        echo "--- list tpgt ---"
        curl -sf "$API/target/tpgt/list?target=${{env.TARGET}}" | tee /tmp/list_tpgt.out
        echo ""
        python3 -c "import json,sys; data=json.load(sys.stdin); assert isinstance(data,list)" < /tmp/list_tpgt.out
        echo "PASS: list tpgt returns valid JSON array"

        # 4. Create a new target via API
        echo "--- create target ---"
        NEW_TARGET="iqn.2016-09.com.gotgt.gostor:ci_test_tgt"
        curl -sf -X POST "$API/target/create" \
          -H "Content-Type: application/json" \
          -d "{\"Name\":\"$NEW_TARGET\"}" | tee /tmp/create_target.out
        echo ""
        grep -q "$NEW_TARGET" /tmp/create_target.out
        echo "PASS: create target succeeded"

        # 5. Verify new target appears in list
        echo "--- verify new target in list ---"
        curl -sf "$API/target/list" | tee /tmp/list_target2.out
        echo ""
        grep -q "$NEW_TARGET" /tmp/list_target2.out
        echo "PASS: new target visible in list"

        # 6. Create a new LU on the new target
        echo "--- create lu ---"
        dd if=/dev/zero of=/var/tmp/ci_disk.img bs=1024 count=10240 2>/dev/null
        curl -sf -X POST "$API/lu/create" \
          -H "Content-Type: application/json" \
          -d "{\"targetName\":\"$NEW_TARGET\",\"deviceID\":2000,\"lun\":0,\"path\":\"file:/var/tmp/ci_disk.img\",\"blockShift\":9}" \
          -o /dev/null -w "%{http_code}" | tee /tmp/create_lu_status.out
        echo ""
        grep -q "201" /tmp/create_lu_status.out
        echo "PASS: create lu returned 201"

        # 7. Verify new LU appears in list
        echo "--- verify new lu in list ---"
        curl -sf "$API/lu/list?target=$NEW_TARGET" | tee /tmp/list_lu2.out
        echo ""
        python3 -c "import json,sys; data=json.load(sys.stdin); assert len(data)==1, f'expected 1 LU, got {len(data)}'" < /tmp/list_lu2.out
        echo "PASS: new LU visible in list"

        # 8. Remove the LU
        echo "--- remove lu ---"
        curl -sf -X DELETE "$API/lu/delete" \
          -H "Content-Type: application/json" \
          -d "{\"targetName\":\"$NEW_TARGET\",\"lun\":0}" \
          -o /dev/null -w "%{http_code}" | tee /tmp/rm_lu_status.out
        echo ""
        grep -q "204" /tmp/rm_lu_status.out
        echo "PASS: remove lu returned 204"

        # 9. Verify LU is gone
        echo "--- verify lu removed ---"
        curl -sf "$API/lu/list?target=$NEW_TARGET" | tee /tmp/list_lu3.out
        echo ""
        python3 -c "import json,sys; data=json.load(sys.stdin); assert data is None or len(data)==0, f'expected 0 LUs, got {data}'" < /tmp/list_lu3.out
        echo "PASS: LU no longer in list"

        # 10. Remove the target
        echo "--- remove target ---"
        curl -sf -X DELETE "$API/target/$NEW_TARGET?force=1" \
          -o /dev/null -w "%{http_code}" | tee /tmp/rm_target_status.out
        echo ""
        grep -q "204" /tmp/rm_target_status.out
        echo "PASS: remove target returned 204"

        # 11. Verify target is gone
        echo "--- verify target removed ---"
        curl -sf "$API/target/list" | tee /tmp/list_target3.out
        echo ""
        if grep -q "$NEW_TARGET" /tmp/list_target3.out; then
          echo "FAIL: target still present after removal"
          exit 1
        fi
        echo "PASS: target no longer in list"

        echo "=== All CLI Management API Tests Passed ==="