Glenn Y. Rolland
c2893c30a6
This change removes unnecessary dependencies and optimizes the PDF build process, enhancing maintainability and reducing potential errors. - Removed `python3-pypandoc` from Dockerfile to minimize dependency footprint. - Replaced `texlive-xetex` with `texlive` in Dockerfile for broader TeX support. - Introduced `subprocess` in `build_pdf.py` to replace `pypandoc`, improving process control. - Added `run_process_with_params` function to handle command execution, increasing code modularity and error handling. - Created `build_pdf.old.py` as a backup of the original script for reference. Signed-off-by: Glenn Y. Rolland <glenux@glenux.net>
89 lines
2.5 KiB
Python
Executable file
89 lines
2.5 KiB
Python
Executable file
#!/usr/bin/env python
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# Usage: ./build.py INPUT_DIR OUTPUT_FILE
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# import re
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import os
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import sys
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import subprocess
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def gx_usage():
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"""Show usage"""
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print(f"Usage: {sys.argv[0]} METADATA_FILE INPUT_FILE OUTPUT_FILE")
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print()
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def run_process_with_params(command_params):
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"""
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Runs a process with parameters provided in the command_params list.
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Args:
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- command_params (list): List of parameters to run the process.
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The first item in the list should be the command (executable).
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"""
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try:
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# Run the process using subprocess.run (Python 3.5+)
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result = subprocess.run(command_params, check=True, text=True, capture_output=True)
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# If the process ran successfully, print the output
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print("Process output:", result.stdout)
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print("Process error output (if any):", result.stderr)
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except subprocess.CalledProcessError as e:
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print(f"An error occurred while running the process: {e}")
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print("Error Output:", e.stderr)
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except Exception as e:
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print(f"Unexpected error: {e}")
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# Example usage
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if __name__ == "__main__":
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# Define the parameters for the command
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# Example: Running `ls -l /home` on a Unix-like system
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if len(sys.argv) != 4:
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gx_usage()
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metadata_file = sys.argv[1]
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if not os.path.exists(metadata_file):
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print(f"Metadata file not found: {metadata_file}")
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sys.exit(1)
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input_file = sys.argv[2]
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if not os.path.exists(input_file):
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print(f"Input file not found: {input_file}")
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sys.exit(1)
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# Get second
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output_file = sys.argv[3]
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if os.path.exists(output_file):
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print(f"Output file already exists: {output_file}")
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sys.exit(1)
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# Build the pandoc options as a string
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pandoc_cmd = [
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"pandoc",
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"--verbose",
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"--toc",
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"--number-sections",
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"--include-in-header", "utils/docs/main.tex",
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"--metadata-file", metadata_file,
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# "-V", "linkcolor:blue",
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# "-V", "geometry:a4paper",
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# "-V", "geometry:margin=1.8cm",
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"-V", "mainfont=DejaVu Serif",
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"-V", "monofont=Noto Sans Mono",
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"--pdf-engine=xelatex",
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"--resource-path=utils/docs",
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"--filter=./utils/docs/filter-nobg.hs",
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"-f", "markdown",
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"-t", "pdf",
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"-o", output_file,
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input_file
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]
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print(f"Metadata: {metadata_file}")
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print(f"Input: {input_file}")
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print(f"Output: {output_file}")
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# Call the function to run the process
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run_process_with_params(pandoc_cmd)
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#
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