103 lines
3.3 KiB
Bash
103 lines
3.3 KiB
Bash
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#!/usr/bin/env bash
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# Script to compile Markdown files within a directory into various output formats.
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# Based on https://github.com/8bitbuddhist/markdown-novel-template
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draftName="draft"
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inDir="."
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outDir="./out"
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metadataFile="$inDir/metadata.yml"
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function usage() {
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echo "Compile a directory of Markdown (.md) files into DOCX, ePub, and PDF files."
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echo ""
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echo "Options:"
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echo " --help Show this help screen."
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echo " -n, --name [name] The name of this draft."
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echo " -i, --input [path] Directory containing the files to convert. Defaults to this directory."
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echo " -o, --output [path] Directory to store the converted files in. Defaults to ./out."
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echo " -m, --metadata [path] Path to the YAML file containing metadata for pandoc."
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echo ""
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exit 0
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}
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# Argument processing logic shamelessly stolen from https://stackoverflow.com/questions/192249/how-do-i-parse-command-line-arguments-in-bash
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POSITIONAL_ARGS=()
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--draft-name|--name|-n)
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draftName="$2"
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shift
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shift
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;;
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--input|--indir|-i)
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inDir="$2"
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shift
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shift
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;;
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--output|--outdir|-o)
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outDir="$2"
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shift
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shift
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;;
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--metadata|--metadataFile|-m)
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metadataFile="$2"
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shift
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shift
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;;
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--help)
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usage
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;;
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*)
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POSITIONAL_ARGS+=("$1") # save positional arg
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shift
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;;
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esac
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done
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remainingArgs=${POSITIONAL_ARGS[@]}
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set -- "${POSITIONAL_ARGS[@]}" # restore positional parameters
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# If this is a git repo and no name has been provided, name the draft after the current branch
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if [ -d ".git" ] && [ "$draftName" = "draft" ]; then
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draftName=$(git rev-parse --abbrev-ref HEAD)
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fi
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# Check if this directory already exists
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outDir="$outDir/${draftName}"
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if [ -d $outDir ]; then
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echo "The folder $outDir already exists."
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read -p "Enter YES to overwrite, or Ctrl-C to cancel: " confirm && [ $confirm = "YES" ] || exit 1
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fi
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draftFile="$outDir/${draftName}"
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echo "Compiling draft \"${draftName}\"..."
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# Create the draft directory if it doesn't already exist
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mkdir -p $outDir
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# Initialize merged file
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echo > $draftFile.md
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# Grab content files and add a page break to the end of each one.
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# Obsidian specifically creates "folder notes," which are named for the directory, so we make sure to exclude it.
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find "$inDir" -type f -wholename "* *.md" ! -name content.md -print0 | sort -z | while read -d $'\0' file
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do
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# Add newline to Markdown doc
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echo >> $draftFile.md
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# Clean up incoming Markdown and append it to final doc
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sed "s|(../|($inDir/../|g" "$file" >> $draftFile.md
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echo "\\newpage" >> $draftFile.md
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done
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# Generate the output files:
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# Markdown -> DOCX
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# Markdown -> EPUB
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# Markdown -> PDF (A4 size)
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# Markdown -> PDF (B6/Standard book size)
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pandoc -t docx $draftFile.md -o $draftFile.docx --metadata-file "$metadataFile"
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pandoc -t epub $draftFile.md -o $draftFile.epub --metadata-file "$metadataFile"
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pandoc $draftFile.md -o ${draftFile}-a4.pdf --metadata-file "$metadataFile" -V geometry:"a4paper" -V fontsize:"12pt"
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pandoc $draftFile.md -o ${draftFile}-b6.pdf --metadata-file "$metadataFile" -V geometry:"b6paper" -V fontsize:"10pt"
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echo "Done! Your new draft is in $outDir"
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