version: '3'

vars:
  NETWORK_IMAGE: ghcr.io/boschglobal/dse-network
  NETWORK_TAG: latest
  GCC_IMAGE: ghcr.io/boschglobal/dse-gcc-builder
  GCC_TAG: main

tasks:
  generate:
    run: always
    dir: '{{.USER_WORKING_DIR}}'
    label: dse:network:generate-{{.DBCFILE}}
    vars:
      SIGNAL: '{{.SIGNAL | default "SIGNAL_NOT_SPECIFIED"}}'
      MIMETYPE: '{{.MIMETYPE | default "MIMETYPE_NOT_SPECIFIED"}}'
      DBCFILE: '{{.DBCFILE | default "DBCFILE_NOT_SPECIFIED"}}'
      DBCDIR:
        sh: dirname {{.DBCFILE}}
      OUTDIR: '{{default .DBCDIR .OUTDIR}}'
      FUNCTION_LIB: '{{.FUNCTION_PATCH | default ""}}'
      FUNCTION_PATCH: '{{.FUNCTION_PATCH | default ""}}'
      SIGNAL_PATCH: '{{.SIGNAL_PATCH | default ""}}'
      REMOVE_UNKNOWN: '{{.REMOVE_UNKNOWN | default ""}}'
    cmds:
      - task: gen-code
        vars: { DBCFILE: '{{.DBCFILE}}', OUTDIR: '{{.OUTDIR}}' }
      - task: build-message-lib
        vars: { DBCFILE: '{{.DBCFILE}}', OUTDIR: '{{.OUTDIR}}' }
      - task: gen-network
        vars: { DBCFILE: '{{.DBCFILE}}', OUTDIR: '{{.OUTDIR}}' }
      - task: patch-network
        vars: { DBCFILE: '{{.DBCFILE}}', OUTDIR: '{{.OUTDIR}}' }
      - task: gen-signalgroup
        vars: { DBCFILE: '{{.DBCFILE}}', OUTDIR: '{{.OUTDIR}}', SIGNAL: '{{.SIGNAL}}', MIMETYPE: '"{{.MIMETYPE}}"' }
    requires:
      vars: [DBCFILE, SIGNAL, MIMETYPE]
    sources:
      - '{{.PWD}}/{{.DBCFILE}}'
    generates:
      - '{{.PWD}}/{{.OUTDIR}}/**'

  gen-code:
    run: when_changed
    dir: '{{.USER_WORKING_DIR}}'
    label: dse:network:gen-code-{{.DBCFILE}}
    vars:
      DBCFILE: '{{.DBCFILE | default "DBCFILE_NOT_SPECIFIED"}}'
      DBCNAME:
        sh: basename {{.DBCFILE}} .dbc
      OUTDIR: '{{.OUTDIR | default "OUTDIR_NOT_SPECIFIED"}}'
      IMAGE: '{{.IMAGE | default .NETWORK_IMAGE}}'
      TAG: '{{.TAG | default .NETWORK_TAG}}'
    cmds:
      - docker run --rm -v $(pwd):/sim {{.IMAGE}}:{{.TAG}} gen-code {{.DBCFILE}} {{.OUTDIR}}
    requires:
      vars: [DBCFILE, OUTDIR]
    sources:
      - '{{.PWD}}/{{.DBCFILE}}'
    generates:
      - '{{.PWD}}/{{.OUTDIR}}/{{.DBCNAME}}.h'
      - '{{.PWD}}/{{.OUTDIR}}/{{.DBCNAME}}.c'
      - '{{.PWD}}/{{.OUTDIR}}/{{.DBCNAME}}.yaml'

  build-message-lib:
    run: when_changed
    dir: '{{.USER_WORKING_DIR}}'
    label: dse:network:build-message-lib-{{.DBCFILE}}
    vars:
      DBCFILE: '{{.DBCFILE | default "DBCFILE_NOT_SPECIFIED"}}'
      DBCNAME:
        sh: basename {{.DBCFILE}} .dbc
      OUTDIR: '{{.OUTDIR | default "OUTDIR_NOT_SPECIFIED"}}'
      MESSAGE_LIB: '{{.MESSAGE_LIB | default "message.so"}}'
      SOURCE_FILE: '{{.OUTDIR}}/{{.DBCNAME}}.c'
      OBJECT_FILE: '{{.OUTDIR}}/{{.DBCNAME}}.o'
      MESSAGE_LIB_FILE: '{{.OUTDIR}}/{{.MESSAGE_LIB}}'
      IMAGE: '{{.IMAGE | default .GCC_IMAGE}}'
      TAG: '{{.TAG | default .GCC_TAG}}'
    cmds:
      - docker run --rm -v $(pwd):/sim -w /sim {{.IMAGE}}:{{.TAG}}
          gcc -c -Wall -Werror -fpic -o {{.OBJECT_FILE}} {{.SOURCE_FILE}}
      - docker run --rm -v $(pwd):/sim -w /sim {{.IMAGE}}:{{.TAG}}
          gcc -shared -o {{.MESSAGE_LIB_FILE}} {{.OBJECT_FILE}}
    requires:
      vars: [DBCFILE, OUTDIR]
    sources:
      - '{{.PWD}}/{{.DBCFILE}}'
      - '{{.PWD}}/{{.SOURCE_FILE}}'
    generates:
      - '{{.PWD}}/{{.MESSAGE_LIB_FILE}}'

  gen-network:
    run: when_changed
    dir: '{{.USER_WORKING_DIR}}'
    label: dse:network:gen-network-{{.DBCFILE}}
    vars:
      DBCFILE: '{{.DBCFILE | default "DBCFILE_NOT_SPECIFIED"}}'
      DBCNAME:
        sh: basename {{.DBCFILE}} .dbc
      OUTDIR: '{{.OUTDIR | default "OUTDIR_NOT_SPECIFIED"}}'
      NETWORK_FILE: '{{.OUTDIR}}/network.yaml'
      HEADER_FILE: '{{.OUTDIR}}/{{.DBCNAME}}.h'
      METADATA_FILE: '{{.OUTDIR}}/{{.DBCNAME}}.yaml'
      MESSAGE_LIB: '{{.MESSAGE_LIB | default "message.so"}}'
      FUNCTION_LIB: '{{if .FUNCTION_LIB}}--function_lib {{.FUNCTION_LIB}}{{else}}{{end}}'
      LABELS: '{{if .LABELS}}--labels {{.LABELS}}{{else}}{{end}}'
      ANNOTATIONS: '{{if .ANNOTATIONS}}--annotations {{.ANNOTATIONS}}{{else}}{{end}}'
      IMAGE: '{{.IMAGE | default .NETWORK_IMAGE}}'
      TAG: '{{.TAG | default .NETWORK_TAG}}'
    cmds:
      - docker run --rm -v $(pwd):/sim {{.IMAGE}}:{{.TAG}} gen-network
          --name {{.DBCNAME}}
          --header {{.HEADER_FILE}}
          --network {{.NETWORK_FILE}}
          --metadata {{.METADATA_FILE}}
          --message_lib {{.OUTDIR}}/{{.MESSAGE_LIB}}
          {{.FUNCTION_LIB}}
          {{.LABELS}}
          {{.ANNOTATIONS}}
    requires:
      vars: [DBCFILE, OUTDIR]
    sources:
      - '{{.PWD}}/{{.DBCFILE}}'
      - '{{.PWD}}/{{.HEADER_FILE}}'
      - '{{.PWD}}/{{.METADATA_FILE}}'
    generates:
      - '{{.PWD}}/{{.NETWORK_FILE}}'

  patch-network:
    run: when_changed
    dir: '{{.USER_WORKING_DIR}}'
    label: dse:network:patch-network-{{.DBCFILE}}
    vars:
      DBCFILE: '{{.DBCFILE | default "DBCFILE_NOT_SPECIFIED"}}'
      OUTDIR: '{{.OUTDIR | default "OUTDIR_NOT_SPECIFIED"}}'
      NETWORK_FILE: '{{.OUTDIR}}/network.yaml'
      FUNCTION_PATCH: '{{if .FUNCTION_PATCH}}--function_patch {{.FUNCTION_PATCH}}{{else}}{{end}}'
      SIGNAL_PATCH: '{{if .SIGNAL_PATCH}}--signal_patch {{.SIGNAL_PATCH}}{{else}}{{end}}'
      REMOVE_UNKNOWN: '{{if .REMOVE_UNKNOWN}}--remove_unknown{{else}}{{end}}'
      IMAGE: '{{.IMAGE | default .NETWORK_IMAGE}}'
      TAG: '{{.TAG | default .NETWORK_TAG}}'
    cmds:
      - if test -n '{{.FUNCTION_PATCH}}' || test -n '{{.SIGNAL_PATCH}}' ; then
          docker run --rm -v $(pwd):/sim {{.IMAGE}}:{{.TAG}} patch-network
            --network {{.NETWORK_FILE}}
            {{.FUNCTION_PATCH}}
            {{.SIGNAL_PATCH}}
            {{.REMOVE_UNKNOWN}}
        ; else echo "patch-network skipped"; fi
    requires:
      vars: [DBCFILE, OUTDIR]
    sources:
      - '{{.PWD}}/{{.DBCFILE}}'
      - '{{.PWD}}/{{.NETWORK_FILE}}'
    generates:
      - '{{.PWD}}/{{.NETWORK_FILE}}'

  gen-signalgroup:
    run: when_changed
    dir: '{{.USER_WORKING_DIR}}'
    label: dse:network:gen-signalgroup-{{.DBCFILE}}
    vars:
      SIGNAL: '{{.SIGNAL | default "SIGNAL_NOT_SPECIFIED"}}'
      MIMETYPE: '{{.MIMETYPE | default "MIMETYPE_NOT_SPECIFIED"}}'
      DBCFILE: '{{.DBCFILE | default "DBCFILE_NOT_SPECIFIED"}}'
      DBCNAME:
        sh: basename {{.DBCFILE}} .dbc
      OUTDIR: '{{.OUTDIR | default "OUTDIR_NOT_SPECIFIED"}}'
      NETWORK_FILE: '{{.OUTDIR}}/network.yaml'
      SIGGROUP_FILE: '{{.OUTDIR}}/signalgroup.yaml'
      LABELS: '{{if .LABELS}}--labels {{.LABELS}}{{else}}{{end}}'

      IMAGE: '{{.IMAGE | default .NETWORK_IMAGE}}'
      TAG: '{{.TAG | default .NETWORK_TAG}}'
    cmds:
      - docker run --rm -v $(pwd):/sim {{.IMAGE}}:{{.TAG}} gen-signalgroup
          --name {{.DBCNAME}}
          --network {{.NETWORK_FILE}}
          --signalgroup {{.SIGGROUP_FILE}}
          --signal {{.SIGNAL}}
          --mimetype {{.MIMETYPE}}
          {{.LABELS}}
    requires:
      vars: [DBCFILE, OUTDIR, SIGNAL, MIMETYPE]
    sources:
      - '{{.PWD}}/{{.DBCFILE}}'
      - '{{.PWD}}/{{.NETWORK_FILE}}'
    generates:
      - '{{.PWD}}/{{.SIGGROUP_FILE}}'