96 lines
2.8 KiB
Bash
96 lines
2.8 KiB
Bash
#!/usr/bin/env bash
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# Author: Zhang Huangbin <zhb _at_ iredmail.org>
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# Purpose: Convert markdown articles to HTML files.
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# TODO
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# - describe the directory structure and how it works
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# - remove '1-', '2-' in html file name
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# - incorrect CSS path in article html file
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# - better way to strip prefix in dir/file name: [number]-
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# Directory used to store converted html files.
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PWD="$(PWD)"
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SOURCE_DIR="${PWD}/src"
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OUTPUT_DIR="${PWD}/html"
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INDEX_MD="${OUTPUT_DIR}/index.md"
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[ -d ${OUTPUT_DIR} ] || mkdir -p ${OUTPUT_DIR}
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CMD_CONVERT="python ${PWD}/tools/markdown2html.py"
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strip_name_prefix()
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{
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name="${1}"
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name="$(echo ${name/#\.\//})" # ./filename
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name="$(echo ${name/#[0-9][0-9][0-9]-/})" # nnn-
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name="$(echo ${name/#[0-9][0-9]-/})" # nn-
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name="$(echo ${name/#[0-9]-/})" # n-
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echo "${name}"
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}
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# Get directories of chapters
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all_chapter_dirs="$(find . -d 1 -type d -iname '[0-9]*' | sort)"
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echo "* Found chapters:"
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for dl in ${all_chapter_dirs}; do
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echo " - $dl"
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done
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# Get chapter info
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# - title: _title.md
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# - summary: _summary.md
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echo '' > ${INDEX_MD}
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for chapter_dir in ${all_chapter_dirs}; do
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# Get articles
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all_chapter_articles="$(find ${chapter_dir} -depth 1 -type f -iname '[0-9a-z]*.md')"
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echo "* ${chapter_dir} articles:"
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for article in ${all_chapter_articles}; do
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echo " - ${article}"
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done
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# Output directory.
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# Remove prefix '[number]-' in chapter directory name.
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_output_chapter_dir="${OUTPUT_DIR}/$(strip_name_prefix ${chapter_dir})"
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_title_md="${chapter_dir}/_title.md"
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_summary_md="${chapter_dir}/_summary.md"
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if [ -f ${_title_md} ]; then
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# generate index info of chapter
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echo "# [$(cat ${_title_md})](${_output_chapter_dir}/_summary.html)" >> ${INDEX_MD}
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fi
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mkdir -p ${_output_chapter_dir} &>/dev/null
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# Create ${_output_chapter_dir}/_summary.html
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if [ -f ${_summary_md} ]; then
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${CMD_CONVERT} ${_summary_md} ${_output_chapter_dir}
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fi
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# Article info:
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# - title: first line (without '#') of markdown file
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for article_file in ${all_chapter_articles}; do
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article_file_basename="$(basename ${article_file})"
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article_html_file="$(strip_name_prefix ${article_file_basename})"
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# Replace '.md' suffix by '.html'
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article_html_file="$(echo ${article_html_file/%.md/.html})"
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# Get title.
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_article_title="$(head -1 ${article_file} | awk -F'#' '{print $2}')"
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#echo "article title: ${_article_title}"
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echo "## [${_article_title}](${_output_chapter_dir}/${article_html_file})" >> ${INDEX_MD}
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${CMD_CONVERT} ${article_file} ${_output_chapter_dir}
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done
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done
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cd ${OUTPUT_DIR}
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# Generate index.html
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python ../tools/markdown2html.py ${INDEX_MD} ${OUTPUT_DIR}
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# Cleanup
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rm -f ${INDEX_MD}
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