feat: add docfill mvp cli

scripts/build.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+OUT_DIR="$ROOT/dist"
+OUT="$OUT_DIR/docfill-darwin-arm64"
+
+mkdir -p "$OUT_DIR"
+
+cd "$ROOT"
+go build -trimpath -o "$OUT" ./cmd/docfill
+
+echo "$OUT"

scripts/smoke-fixtures/main.go

@@ -0,0 +1,137 @@
+package main
+
+import (
+	"archive/zip"
+	"database/sql"
+	"flag"
+	"fmt"
+	"os"
+	"path/filepath"
+
+	_ "modernc.org/sqlite"
+
+	"github.com/xuri/excelize/v2"
+)
+
+func main() {
+	base := flag.String("base", "", "examples base directory")
+	flag.Parse()
+	if *base == "" {
+		fmt.Fprintln(os.Stderr, "missing --base")
+		os.Exit(2)
+	}
+
+	if err := writeExcelToWord(filepath.Join(*base, "excel-to-word")); err != nil {
+		fmt.Fprintf(os.Stderr, "write excel-to-word fixtures: %v\n", err)
+		os.Exit(1)
+	}
+	if err := writeSQLiteToExcel(filepath.Join(*base, "sqlite-to-excel")); err != nil {
+		fmt.Fprintf(os.Stderr, "write sqlite-to-excel fixtures: %v\n", err)
+		os.Exit(1)
+	}
+}
+
+func writeExcelToWord(dir string) error {
+	if err := os.MkdirAll(dir, 0o755); err != nil {
+		return err
+	}
+	if err := writeWorkbook(filepath.Join(dir, "data.xlsx"), "Daily", [][]string{
+		{"name", "date", "done", "plan"},
+		{"张三", "2026-06-18", "完成接口数据核对", "继续处理异常数据"},
+		{"李四", "2026-06-18", "完成日报提交", "补充系统截图"},
+	}); err != nil {
+		return err
+	}
+	return writeDocx(filepath.Join(dir, "template.docx"), `<w:document xmlns:w="http://schemas.openxmlformats.org/wordprocessingml/2006/main"><w:body><w:p><w:r><w:t>员工：{{na</w:t></w:r><w:r><w:t>me}}</w:t></w:r></w:p><w:p><w:r><w:t>日期：{{date}}</w:t></w:r></w:p><w:p><w:r><w:t>完成：{{done}}</w:t></w:r></w:p><w:p><w:r><w:t>计划：{{plan}}</w:t></w:r></w:p></w:body></w:document>`)
+}
+
+func writeSQLiteToExcel(dir string) error {
+	if err := os.MkdirAll(dir, 0o755); err != nil {
+		return err
+	}
+	if err := writeSQLite(filepath.Join(dir, "data.db")); err != nil {
+		return err
+	}
+	return writeWorkbook(filepath.Join(dir, "template.xlsx"), "Summary", [][]string{
+		{"部门", "{{department}}"},
+		{"日期", "{{report_date}}"},
+		{"总数", "{{total_count}}"},
+		{"异常数", "{{abnormal_count}}"},
+	})
+}
+
+func writeWorkbook(path, sheet string, rows [][]string) error {
+	f := excelize.NewFile()
+	defer f.Close()
+
+	defaultSheet := f.GetSheetName(0)
+	if defaultSheet != sheet {
+		if err := f.SetSheetName(defaultSheet, sheet); err != nil {
+			return err
+		}
+	}
+	for r, row := range rows {
+		for c, value := range row {
+			cell, err := excelize.CoordinatesToCellName(c+1, r+1)
+			if err != nil {
+				return err
+			}
+			if err := f.SetCellValue(sheet, cell, value); err != nil {
+				return err
+			}
+		}
+	}
+	return f.SaveAs(path)
+}
+
+func writeDocx(path, body string) error {
+	file, err := os.Create(path)
+	if err != nil {
+		return err
+	}
+	defer file.Close()
+
+	zw := zip.NewWriter(file)
+	if err := writeZipEntry(zw, "[Content_Types].xml", `<Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types"/>`); err != nil {
+		return err
+	}
+	if err := writeZipEntry(zw, "word/document.xml", body); err != nil {
+		return err
+	}
+	return zw.Close()
+}
+
+func writeZipEntry(zw *zip.Writer, name, body string) error {
+	w, err := zw.Create(name)
+	if err != nil {
+		return err
+	}
+	_, err = w.Write([]byte(body))
+	return err
+}
+
+func writeSQLite(path string) error {
+	if err := os.Remove(path); err != nil && !os.IsNotExist(err) {
+		return err
+	}
+
+	db, err := sql.Open("sqlite", path)
+	if err != nil {
+		return err
+	}
+	defer db.Close()
+
+	_, err = db.Exec(`
+		create table department_summary (
+			department text,
+			report_date text,
+			total_count integer,
+			abnormal_count integer
+		);
+		insert into department_summary values
+			('营销部', '2026-06-18', 128, 3),
+			('客服部', '2026-06-18', 76, 0),
+			('客服部', '2026-06-17', 68, 1);
+	`)
+	return err
+}

scripts/smoke.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+TMP="$(mktemp -d "${TMPDIR:-/tmp}/docfill-smoke.XXXXXX")"
+cleanup() {
+  rm -rf "$TMP"
+}
+trap cleanup EXIT
+
+cd "$ROOT"
+
+go test -count=1 ./...
+go build -o "$TMP/docfill" ./cmd/docfill
+
+cp -R examples "$TMP/examples"
+go run ./scripts/smoke-fixtures --base "$TMP/examples"
+
+"$TMP/docfill" run -c "$TMP/examples/excel-to-word/task.json" --var date=2026-06-18
+"$TMP/docfill" run -c "$TMP/examples/sqlite-to-excel/task.json" --var date=2026-06-18
+
+test -f "$TMP/examples/excel-to-word/out/daily_2026-06-18_张三_1.docx"
+test -f "$TMP/examples/excel-to-word/out/daily_2026-06-18_李四_2.docx"
+
+xlsx_count="$(find "$TMP/examples/sqlite-to-excel/out" -type f -name '*.xlsx' | wc -l | tr -d ' ')"
+if [[ "$xlsx_count" != "2" ]]; then
+  echo "expected 2 sqlite-to-excel outputs, got $xlsx_count" >&2
+  exit 1
+fi
+
+echo "smoke ok"