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xls_doc/docs/digital-employee-runbook.md
2026-06-18 20:03:47 +08:00

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# Digital Employee Runbook
This file is the minimal operating contract for calling `docfill` from a digital employee, scheduler, or shell script.
## Inputs
Each run needs:
- A `task.json` config file.
- A data source: `.xlsx` or SQLite `.db`.
- A template: `.docx` or `.xlsx`.
- An output path pattern in `task.json`.
Paths inside `task.json` are resolved from the config file directory.
## Command
```bash
docfill run -c /path/to/task.json --var date=2026-06-18
```
Use repeated `--var key=value` arguments for runtime values:
```bash
docfill run -c task.json --var date=2026-06-18 --var batch=早班
```
CLI variables override `vars` in `task.json`. Row data overrides both.
## Success
Exit code `0`.
Stdout contains generated files:
```text
generated 2 file(s)
- /path/to/out/report_张三.xlsx
- /path/to/out/report_李四.xlsx
```
## Failure
Exit code `1` means the task ran but failed.
Exit code `2` means the command line was invalid.
Errors are written to stderr with the `docfill:` prefix:
```text
docfill: render row 1: missing template field "done"
```
## Common Errors
`missing template field`
The template contains a `{{field}}` that is not present in data, `vars`, or CLI `--var`.
`output already exists`
The output file exists and `output.overwrite` is not `true`.
`missing sqlite params field`
A SQLite query parameter such as `{{date}}` was not provided.
`unresolved placeholder`
The rendered document still contains `{{field}}`. Check the source data value and the template.
## Build
```bash
bash scripts/build.sh
```
The local build output is:
```text
dist/docfill-darwin-arm64
```
## Smoke Test
```bash
bash scripts/smoke.sh
```
Smoke test builds a temporary binary, generates temporary example files, runs both example configs, and checks generated outputs.