fix: handle removal of files on second checkout

.github/workflows/back-compat-pr.yml

@@ -24,16 +24,20 @@ jobs:
  with:
  go-version: ${{ env.GO_VERSION }}
  - name: build head
- run: go build -o omm_head
+ run: |
+ go build -o omm_head
+ cp omm_head /var/tmp
  - uses: actions/checkout@v4
  with:
  ref: main
  - name: build main
- run: go build -o omm_main
+ run: |
+ go build -o omm_main
+ cp omm_main /var/tmp
  - name: Run last version
  run: |
- ./omm_main --db-path=omm-test.db 'test: a task from main'
+ /var/tmp/omm_main --db-path=omm-test.db 'test: a task from main'
  - name: Run current version
  run: |
- ./omm_head --db-path=omm-test.db 'test: a task from the current version'
- ./omm_head --db-path=omm-test.db tasks
+ /var/tmp/omm_head --db-path=omm-test.db 'test: a task from PR HEAD'
+ /var/tmp/omm_head --db-path=omm-test.db tasks