Sebastian Unterschütz
77 lines
2.3 KiB
Go
77 lines
2.3 KiB
Go
package main
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import (
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"flag"
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"fmt"
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"log"
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"github.com/yuin/goldmark/ast"
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)
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func main() {
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inputMd := flag.String("i", "report.md", "Input Markdown file")
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outputPdf := flag.String("o", "projektarbeit.pdf", "Output PDF file")
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kroki := flag.String("kroki", "https://kroki.io", "Kroki base URL (e.g. http://localhost:8000 for a local instance)")
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flag.Parse()
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krokiBaseURL = *kroki
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config, doc, content, err := ParseMarkdown(*inputMd)
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if err != nil {
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log.Fatalf("Failed to parse input: %v", err)
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}
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// Pass 1 — dummy render to collect page numbers for the TOC, tables, and figures.
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// The recorded page numbers are used to fill the TOC in pass 2.
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pass1 := NewIHKRenderer(config)
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if err = renderPipeline(pass1, doc, content); err != nil {
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log.Fatalf("Pass 1 failed: %v", err)
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}
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// Pass 2 — final render with the TOC index collected in pass 1.
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// Only tocItems must be pre-seeded because RenderTOC() runs before RenderAST().
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// tableItems and figureItems are re-populated during RenderAST() in pass 2,
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// so they must NOT be copied here (that would produce duplicates in the lists).
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pass2 := NewIHKRenderer(config)
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pass2.tocItems = pass1.tocItems
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if err = renderPipeline(pass2, doc, content); err != nil {
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log.Fatalf("Pass 2 failed: %v", err)
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}
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if err = pass2.Save(*outputPdf); err != nil {
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log.Fatalf("Failed to save PDF: %v", err)
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}
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fmt.Printf("PDF created: %s\n", *outputPdf)
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}
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// renderPipeline executes the full document rendering sequence in the mandatory
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// IHK Chemnitz order:
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//
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// 1. Title page (no page number)
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// 2. Table of contents (Roman II)
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// 3. List of abbrev. (Roman, from YAML — optional)
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// 4. Body via AST walk (foreword Roman → main body Arabic from 1)
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// 5. Bibliography (Arabic, A–Z sorted)
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// 6. List of tables (Arabic)
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// 7. List of figures (Arabic)
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// 8. Appendix / annex (Arabic)
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// 9. Glossary (Arabic, from YAML — optional)
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// 10. Declaration (no page number)
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func renderPipeline(r *IHKRenderer, doc ast.Node, content []byte) error {
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r.RenderTitlePage()
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r.RenderTOC()
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r.RenderAbbreviations()
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if err := RenderAST(doc, content, r); err != nil {
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return err
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}
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r.RenderBibliography()
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r.RenderListOfTables()
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r.RenderListOfFigures()
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r.RenderAppendices()
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r.RenderGlossary()
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r.RenderDeclarationPage()
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return nil
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}
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