Standup digest

nika: v1
workflow:
  id: standup-digest
  description: "Read yesterday's commits, write today's standup note"

model: ollama/qwen3.5:4b   # local · zero key · swap for groq/llama-3.3-70b (a fast one-liner job)

permits:
  exec: ["git"]              # the ONE program this workflow may run
  tools: ["nika:date", "nika:write"]
  fs: { write: ["out/standup-note.md"] }

tasks:
  # No deps between these two → the engine runs them in parallel.
  today:
    invoke:
      tool: "nika:date"
      args: { op: now }

  history:
    exec:
      command: ["git", "log", "--since=yesterday", "--oneline", "--no-merges"]

  digest:
    with:
      today: ${{ tasks.today.output }}
      history: ${{ tasks.history.output }}
    infer:
      max_tokens: 400          # a standup note is short · the ceiling says so
      prompt: |
        Date · ${{ with.today }}
        Commits since yesterday ·
        ${{ with.history }}

        Write my standup note · 3 bullets · done / doing / blocked.
        Plain words · no fluff. If there are no commits, say so in one line.

  save:
    with:
      digest: ${{ tasks.digest.output }}
    invoke:
      tool: "nika:write"
      args:
        path: out/standup-note.md
        create_dirs: true
        content: "${{ with.digest }}"

outputs:
  note: ${{ tasks.digest.output }}