Taskfile.yml

version: 3

tasks:
  deconstruct:
    desc: group to single file
    cmds:
      - rm state.txt || true
      - cat state/group0.txt >> state.txt
      - cat state/group1.txt >> state.txt
      - cat state/group2.txt >> state.txt
      - cat state/group3.txt >> state.txt
      - cat state/group4.txt >> state.txt
      - cat state/group5.txt >> state.txt
      - cat state/group6.txt >> state.txt
      - cat state/group7.txt >> state.txt
      - python3 remove_prefix.py
  
  construct:
    desc: single file to group files
    cmds:
    - python3 split.py
    - rm state/group0.txt
    - mv state_0.txt state/group0.txt
    - rm state/group1.txt
    - mv state_1.txt state/group1.txt
    - rm state/group2.txt
    - mv state_2.txt state/group2.txt
    - rm state/group3.txt
    - mv state_3.txt state/group3.txt
    - rm state/group4.txt
    - mv state_4.txt state/group4.txt
    - rm state/group5.txt
    - mv state_5.txt state/group5.txt
    - rm state/group6.txt
    - mv state_6.txt state/group6.txt
    - rm state/group7.txt
    - mv state_7.txt state/group7.txt

  rename:
    desc: rename SRC to TRG
    cmds:
    - test -f "state/{{.SRC}}.mid" && echo "{{.SRC}} exists."
    - cmd: echo {{default "failed" .TRG }} | grep -v failed || (echo ERROR - TRG variable not set && exit 255)
      silent: true
    - mv "state/{{.SRC}}.mid" "state/{{.TRG}}.mid"
    - cmd: echo "rename in state"
      silent: true
    - cmd: sed -i'.bak' -e 's/{{.SRC}}.mid/{{.TRG}}.mid/g' state.txt
      silent: true
    - cmd: sed -i'.bak' -e 's/{{.SRC}}.mid/{{.TRG}}.mid/g' state/group0.txt
      silent: true
    - cmd: sed -i'.bak' -e 's/{{.SRC}}.mid/{{.TRG}}.mid/g' state/group1.txt
      silent: true
    - cmd: sed -i'.bak' -e 's/{{.SRC}}.mid/{{.TRG}}.mid/g' state/group2.txt
      silent: true
    - cmd: sed -i'.bak' -e 's/{{.SRC}}.mid/{{.TRG}}.mid/g' state/group3.txt
      silent: true
    - cmd: sed -i'.bak' -e 's/{{.SRC}}.mid/{{.TRG}}.mid/g' state/group4.txt
      silent: true
    - cmd: sed -i'.bak' -e 's/{{.SRC}}.mid/{{.TRG}}.mid/g' state/group5.txt
      silent: true
    - cmd: sed -i'.bak' -e 's/{{.SRC}}.mid/{{.TRG}}.mid/g' state/group6.txt
      silent: true
    - cmd: sed -i'.bak' -e 's/{{.SRC}}.mid/{{.TRG}}.mid/g' state/group7.txt
      silent: true
    - rm state/*.bak