Makefile

# LaTeX Makefile for flexible compilation
# Usage:
#   make build-tex-full-output DIR=path/to/dir      # Keep all files (default LaTeX behavior)
#   make build-tex-keep-pdf DIR=path/to/dir         # Keep only PDF, clean up auxiliary files
#   make build-tex-keep-pdf-logs DIR=path/to/dir    # Keep PDF and log files, clean up other auxiliary files

# Default to current directory if DIR not specified
DIR ?= .

# Find all .tex files in the specified directory
TEX_FILES := $(shell find $(DIR) -maxdepth 1 -name "*.tex")

# Default target
.PHONY: help
help:
	@echo "Available targets:"
	@echo "  build-tex-full-output DIR=path      Keep all files (default LaTeX behavior)"
	@echo "  build-tex-keep-pdf DIR=path         Keep only PDF, clean up auxiliary files"
	@echo "  build-tex-keep-pdf-logs DIR=path    Keep PDF and log files, clean up other auxiliary files"
	@echo "  clean DIR=path                      Clean auxiliary files in specified directory"

# Compile with full output (keep all files)
.PHONY: build-tex-full-output
build-tex-full-output:
	@for tex_file in $(TEX_FILES); do \
		echo "Compiling $$tex_file with full output..."; \
		cd "$$(dirname "$$tex_file")" && \
		pdflatex -interaction=nonstopmode -halt-on-error "$$(basename "$$tex_file")"; \
	done

# Compile and keep only PDF
.PHONY: build-tex-keep-pdf
build-tex-keep-pdf:
	@for tex_file in $(TEX_FILES); do \
		echo "Compiling $$tex_file and keeping only PDF..."; \
		cd "$$(dirname "$$tex_file")" && \
		pdflatex -interaction=nonstopmode -halt-on-error "$$(basename "$$tex_file")"; \
	done
	@$(MAKE) clean DIR=$(DIR)

# Compile and keep PDF and logs
.PHONY: build-tex-keep-pdf-logs
build-tex-keep-pdf-logs:
	@for tex_file in $(TEX_FILES); do \
		echo "Compiling $$tex_file and keeping PDF and logs..."; \
		cd "$$(dirname "$$tex_file")" && \
		pdflatex -interaction=nonstopmode -halt-on-error "$$(basename "$$tex_file")"; \
	done
	@$(MAKE) clean-except-logs DIR=$(DIR)

# Clean all auxiliary files from specified directory
.PHONY: clean
clean:
	@echo "Cleaning auxiliary files in $(DIR)..."
	@find $(DIR) -maxdepth 1 -name "*.aux" -delete
	@find $(DIR) -maxdepth 1 -name "*.log" -delete
	@find $(DIR) -maxdepth 1 -name "*.out" -delete
	@find $(DIR) -maxdepth 1 -name "*.fls" -delete
	@find $(DIR) -maxdepth 1 -name "*.fdb_latexmk" -delete
	@find $(DIR) -maxdepth 1 -name "*.synctex.gz" -delete
	@echo "Cleanup complete in $(DIR)."

# Clean auxiliary files except logs from specified directory
.PHONY: clean-except-logs
clean-except-logs:
	@echo "Cleaning auxiliary files in $(DIR) (keeping logs)..."
	@find $(DIR) -maxdepth 1 -name "*.aux" -delete
	@find $(DIR) -maxdepth 1 -name "*.out" -delete
	@find $(DIR) -maxdepth 1 -name "*.fls" -delete
	@find $(DIR) -maxdepth 1 -name "*.fdb_latexmk" -delete
	@find $(DIR) -maxdepth 1 -name "*.synctex.gz" -delete
	@echo "Cleanup complete in $(DIR) (logs preserved)."