simplify makefile for modular slide workflow

- single 'make dev' serves build/ with file picker ui
- 'make assemble' concatenates header + intro + termin + outro
- remove individual dev-1/dev-2 targets (marp ui handles file selection)
- delete completed PLAN-split-slides.md
This commit is contained in:
2025-12-14 20:34:46 +01:00
parent 32a8efb92d
commit 747adbd7a3
2 changed files with 73 additions and 94 deletions
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# Makefile for Marp Slides Project # Makefile for Marp Slides Project
.PHONY: help build dev watch pdf html clean install deploy .PHONY: help build dev watch pdf html clean install deploy assemble
# Slide components
SLIDES_DIR = slides
BUILD_DIR = build
HEADER = $(SLIDES_DIR)/_frontmatter.md
INTRO = $(SLIDES_DIR)/_intro.md
OUTRO = $(SLIDES_DIR)/_outro.md
# Termin files (date-topic naming convention)
TERMIN_1 = 2025-12-19-termin-1-grundlagen-text-audio
TERMIN_2 = 2026-01-09-termin-2-bild-audio-video
TERMIN_3 = 2026-01-23-termin-3-speichermedien-schnittstellen
TERMIN_4 = 2026-01-30-termin-4-distribution-apis-zukunft
TERMIN_5 = 2026-xx-xx-termin-5-vertiefung-offene-fragen
TERMINS = $(TERMIN_1) $(TERMIN_2) $(TERMIN_3) $(TERMIN_4) $(TERMIN_5)
# Default target # Default target
help: help:
@echo "Available commands:" @echo "Available commands:"
@echo " make build - Build slides from Markdown" @echo ""
@echo " make dev - Start development server with live reload" @echo " Development:"
@echo " make watch - Watch for changes and rebuild automatically" @echo " make dev - Start dev server (browse all files at localhost:1312)"
@echo " make pdf - Export slides to PDF format" @echo ""
@echo " make html - Export slides to HTML format" @echo " Build:"
@echo " make clean - Remove generated files" @echo " make build - Build all slides (HTML + PDF)"
@echo " make install - Install dependencies" @echo " make pdf - Export all slides to PDF"
@echo " make deploy - Deploy slides to server" @echo " make html - Export all slides to HTML"
@echo ""
@echo " Other:"
@echo " make assemble - Assemble all termin files in build/"
@echo " make clean - Remove generated files"
@echo " make install - Install dependencies"
@echo " make deploy - Deploy slides to server"
# Build slides # Ensure build directory exists
build: $(BUILD_DIR)/.exists:
@echo "Building slides..." @mkdir -p $(BUILD_DIR)
npm run build @touch $@
# Start development server # Assemble all termin files
dev: assemble: $(BUILD_DIR)/.exists
@echo "Starting development server..." @echo "Assembling slides..."
PORT=1312 npm run dev @for f in $(TERMINS); do \
echo " $$f.md"; \
cat $(HEADER) $(INTRO) $(SLIDES_DIR)/$$f.md $(OUTRO) > $(BUILD_DIR)/$$f.md; \
done
@echo " all.md"
@cat $(HEADER) $(INTRO) $(foreach t,$(TERMINS),$(SLIDES_DIR)/$(t).md) $(OUTRO) > $(BUILD_DIR)/all.md
@cp -r assets $(BUILD_DIR)/ 2>/dev/null || true
# Development server - serves build/ with file picker
dev: assemble
@echo "Starting dev server..."
@echo "Open: http://localhost:1312"
PORT=1312 npx @marp-team/marp-cli --server $(BUILD_DIR)/
# Watch for changes # Watch for changes
watch: watch: assemble
@echo "Watching for changes..." npx @marp-team/marp-cli --watch $(BUILD_DIR)/all.md
npm run watch
# Export to PDF # Build all slides (HTML + PDF)
pdf: build: assemble
@echo "Building all slides..."
@for f in $(TERMINS); do \
echo "Building $$f..."; \
npx @marp-team/marp-cli $(BUILD_DIR)/$$f.md -o $(BUILD_DIR)/$$f.html; \
npx @marp-team/marp-cli $(BUILD_DIR)/$$f.md --pdf --allow-local-files -o $(BUILD_DIR)/$$f.pdf; \
done
@echo "Building all.md..."
npx @marp-team/marp-cli $(BUILD_DIR)/all.md -o $(BUILD_DIR)/all.html
npx @marp-team/marp-cli $(BUILD_DIR)/all.md --pdf --allow-local-files -o $(BUILD_DIR)/all.pdf
# Export to PDF (all slides combined)
pdf: assemble
@echo "Exporting to PDF..." @echo "Exporting to PDF..."
npm run export:pdf -- --allow-local-files npx @marp-team/marp-cli $(BUILD_DIR)/all.md --pdf --allow-local-files -o $(BUILD_DIR)/all.pdf
# Export to HTML # Export to HTML (all slides combined)
html: html: assemble
@echo "Exporting to HTML..." @echo "Exporting to HTML..."
npm run export:html npx @marp-team/marp-cli $(BUILD_DIR)/all.md -o $(BUILD_DIR)/all.html
# Clean generated files # Clean generated files
clean: clean:
@echo "Cleaning generated files..." @echo "Cleaning generated files..."
rm -rf dist/ build/ *.pdf *.html rm -rf $(BUILD_DIR)/ *.pdf *.html
# Install dependencies # Install dependencies
install: install:
@@ -52,5 +96,5 @@ install:
# Deploy slides # Deploy slides
deploy: build deploy: build
@echo "Deploying slides..." @echo "Deploying slides..."
scp build/index.html tengo@tuttle.uberspace.de:/home/tengo/html/malta/ scp $(BUILD_DIR)/all.html tengo@tuttle.uberspace.de:/home/tengo/html/malta/index.html
scp -r build/assets/ tengo@tuttle.uberspace.de:/home/tengo/html/malta/ scp -r $(BUILD_DIR)/assets/ tengo@tuttle.uberspace.de:/home/tengo/html/malta/
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# Plan: Split index.md into multiple files
## Current state
- ~4200 lines, 5 sessions + intro/outro
- Shared: frontmatter, styles, intro slides (title, about, schedule, survey, overview)
- Per-session: actual content
## Proposed structure
```
slides/
├── _frontmatter.yml # shared marp config
├── _styles.md # shared CSS
├── _intro.md # title, about, schedule, survey, overview
├── termin-1.md # Session 1 content
├── termin-2.md # Session 2 content
├── termin-3.md # Session 3 content
├── termin-4.md # Session 4 content
├── termin-5.md # TBA session
└── _outro.md # Q&A, license
```
## Makefile targets
```makefile
# Shared parts
HEADER = slides/_frontmatter.yml slides/_styles.md
INTRO = slides/_intro.md
OUTRO = slides/_outro.md
# Build single termin (intro + content + outro)
build-termin-%:
cat $(HEADER) $(INTRO) slides/termin-$*.md $(OUTRO) > build/termin-$*.md
marp build/termin-$*.md -o build/termin-$*.html
# Dev mode for single termin
dev-%:
cat $(HEADER) $(INTRO) slides/termin-$*.md $(OUTRO) > build/.dev.md
PORT=1312 marp --server build/
# Build all
build-all:
cat $(HEADER) $(INTRO) slides/termin-*.md $(OUTRO) > build/all.md
marp build/all.md -o build/all.html
```
## Usage
```bash
make dev-1 # preview termin 1
make dev-3 # preview termin 3
make build-termin-2 # build termin 2
make build-all # build everything
```
## Trade-offs
- Requires intermediate file generation
- Can't use `marp --watch` directly on source (need wrapper)
- But: clean separation, single source of truth for styles
## Status
- [ ] Learn Marp/Marpit in depth first
- [ ] Implement split
- [ ] Update Makefile
- [ ] Test all targets