diff options
Diffstat (limited to 'blogit')
| -rwxr-xr-x | blogit | 160 |
1 files changed, 160 insertions, 0 deletions
@@ -0,0 +1,160 @@ +#!/usr/bin/make -f + +BLOG := $(MAKE) -f $(lastword $(MAKEFILE_LIST)) --no-print-directory +ifneq ($(filter-out help,$(MAKECMDGOALS)),) +include config +endif + +# The following can be configured in config +BLOG_DATE_FORMAT_INDEX ?= %x +BLOG_DATE_FORMAT ?= %x %X + + +.PHONY: help init build deploy clean + +ARTICLES = $(shell git ls-tree HEAD --name-only -- articles/ 2>/dev/null) +TAGFILES = $(patsubst articles/%,tags/%,$(ARTICLES)) + +help: + $(info blogit init|build|deploy|clean) + +init: + mkdir -p articles data templates + printf '<!DOCTYPE html><html><head><title>$$TITLE</title></head><body>' > templates/header.html + printf '</body></html>' > templates/footer.html + printf '' > templates/index_header.html + printf '<p>Tags:' > templates/tag_list_header.html + printf '<a href="$$URL">$$NAME</a>' > templates/tag_entry.html + printf ', ' > templates/tag_separator.html + printf '</p>' > templates/tag_list_footer.html + printf '<h2>Articles</h2><ul>' > templates/article_list_header.html + printf '<li><a href="$$URL">$$DATE $$TITLE</a></li>' > templates/article_entry.html + printf '' > templates/article_separator.html + printf '</ul>' > templates/article_list_footer.html + printf '' > templates/index_footer.html + printf '' > templates/tag_index_header.html + printf '' > templates/tag_index_footer.html + printf '<h1>$$TITLE</h1>' > templates/article_header.html + printf '' > templates/article_footer.html + printf 'blog\n' > .git/info/exclude + +build: blog/index.html tagpages $(patsubst articles/%,blog/%.html,$(ARTICLES)) + +deploy: build + rsync -rLtvz blog/ data/ $(BLOG_REMOTE) + +clean: + rm -rf blog tags + +config: + printf 'BLOG_REMOTE:=%s\n' \ + '$(shell printf "Blog remote (eg: host:/var/www/html): ">/dev/tty; head -n1)' \ + > $@ + +tags/%: articles/% + mkdir -p tags + grep -i '^; *tags:' "$<" | cut -d: -f2- | sed 's/ */\n/g' | sed '/^$$/d' | sort -u > $@ + +blog/index.html: $(ARTICLES) $(TAGFILES) $(addprefix templates/,$(addsuffix .html,header index_header tag_list_header tag_entry tag_separator tag_list_footer article_list_header article_entry article_separator article_list_footer index_footer footer)) + mkdir -p blog + TITLE="index"; \ + export TITLE; \ + envsubst < templates/header.html > $@; \ + envsubst < templates/index_header.html >> $@; \ + envsubst < templates/tag_list_header.html >> $@; \ + first=true; \ + for t in $(shell cat $(TAGFILES) | sort -u); do \ + "$$first" || envsubst < templates/tag_separator.html; \ + NAME="$$t" \ + URL="@$$t.html" \ + envsubst < templates/tag_entry.html; \ + first=false; \ + done >> $@; \ + envsubst < templates/tag_list_footer.html >> $@; \ + envsubst < templates/article_list_header.html >> $@; \ + first=true; \ + for f in $(ARTICLES); do \ + printf '%s ' "$$f"; \ + git log --diff-filter=A --date="format:%s $(BLOG_DATE_FORMAT_INDEX)" --pretty=format:'%ad%n' -- "$$f"; \ + done | sort -k2nr | cut -d" " -f1,3- | while IFS=" " read -r FILE DATE; do \ + "$$first" || envsubst < templates/article_separator.html; \ + URL="`printf '%s' "\$$FILE" | sed 's,^articles/,,'`.html" \ + DATE="$$DATE" \ + TITLE="`head -n1 "\$$FILE"`" \ + envsubst < templates/article_entry.html; \ + first=false; \ + done >> $@; \ + envsubst < templates/article_list_footer.html >> $@; \ + envsubst < templates/index_footer.html >> $@; \ + envsubst < templates/footer.html >> $@; \ + + +blog/tag/%.html: $(ARTICLES) $(addprefix templates/,$(addsuffix .html,header tag_header index_entry tag_footer footer)) + +.PHONY: tagpages +tagpages: $(TAGFILES) + +$(BLOG) $(patsubst %,blog/@%.html,$(shell cat $(TAGFILES) | sort -u)) + +blog/@%.html: $(TAGFILES) $(addprefix templates/,$(addsuffix .html,header tag_index_header tag_list_header tag_entry tag_separator tag_list_footer article_list_header article_entry article_separator article_list_footer tag_index_footer footer)) + mkdir -p blog + TITLE="Articles tagged $*"; \ + TAGS="$*"; \ + export TITLE; \ + export TAGS; \ + envsubst < templates/header.html > $@; \ + envsubst < templates/tag_index_header.html >> $@; \ + envsubst < templates/article_list_header.html >> $@; \ + first=true; \ + for f in $(shell grep -FH '$*' $(TAGFILES) | sed 's,^tags/\([^:]*\):.*,articles/\1,'); do \ + printf '%s ' "$$f"; \ + git log --diff-filter=A --date="format:%s $(BLOG_DATE_FORMAT_INDEX)" --pretty=format:'%ad%n' -- "$$f"; \ + done | sort -k2nr | cut -d" " -f1,3- | while IFS=" " read -r FILE DATE; do \ + "$$first" || envsubst < templates/article_separator.html; \ + URL="`printf '%s' "\$$FILE" | sed 's,^articles/,,'`.html" \ + DATE="$$DATE" \ + TITLE="`head -n1 "\$$FILE"`" \ + envsubst < templates/article_entry.html; \ + first=false; \ + done >> $@; \ + envsubst < templates/article_list_footer.html >> $@; \ + envsubst < templates/tag_index_footer.html >> $@; \ + envsubst < templates/footer.html >> $@; \ + + +blog/%.html: articles/% $(addprefix templates/,$(addsuffix .html,header article_header article_footer footer)) + mkdir -p blog + TITLE="$(shell head -n1 $<)"; \ + export TITLE; \ + DATE_POSTED="$(shell git log --diff-filter=A --date="format:$(BLOG_DATE_FORMAT)" --pretty=format:'%ad' -- "$<")"; \ + export DATE_POSTED; \ + DATE_EDITED="$(shell git log -n 1 --date="format:$(BLOG_DATE_FORMAT)" --pretty=format:'%ad' -- "$<")"; \ + export DATE_EDITED; \ + TAGS="$(shell grep -i '^; *tags:' "$<" | cut -d: -f2- | paste -sd ',')"; \ + export TAGS; \ + envsubst < templates/header.html > $@; \ + envsubst < templates/article_header.html >> $@; \ + sed -e 1d \ + -e '/^;/d' \ + -e 's/</\</g' \ + -e 's/>/\>/g' \ + -e '/^```$$/{s,.*,,;x;p;/^<\/code>/d;s,.*,<pre><code>,;bT}' \ + -e 'x;/<\/code>/{x;$$G;p;d};x' \ + -e '/^####/{s,^####,<h4>,;s,$$,</h4>,;H;s,.*,,;x;p;d}' \ + -e '/^###/{s,^###,<h3>,;s,$$,</h3>,;H;s,.*,,;x;p;d}' \ + -e '/^##/{s,^##,<h2>,;s,$$,</h2>,;H;s,.*,,;x;p;d}' \ + -e '/^#/{s,^#,<h1>,;s,$$,</h1>,;H;s,.*,,;x;p;d}' \ + -e 's,`\([^`]*\)`,<q>\1</q>,g' \ + -e 's,\*\*\(\([^*<>][^*<>]*\*\?\)*\)\*\*,<b>\1</b>,g' \ + -e 's,\*\([^*<>][^*<>]*\)\*,<i>\1</i>,g' \ + -e 's,!\[\([^]]*\)\](\([^)]*\)),<img src="\2" alt="\1"/>,g' \ + -e 's,\[\([^]]*\)\](\([^)]*\)),<a href="\2">\1</a>,g' \ + -e '/^- /{s,^- ,<li>,;s,$$,</li>,;x;/^<\/ul>/{x;bL};p;s,.*,<ul>,;bT}' \ + -e '/^[1-9][0-9]*\. /{s,^[0-9]*\. ,<li>,;s,$$,</li>,;x;/^<\/ol>/{x;bL};p;s,.*,<ol>,;bT}' \ + -e '/^$$/{x;/^$$/d;p;d}' \ + -e 'x;/^$$/{s,.*,<p>,;bT};x' \ + -e ':L;$$G;p;d' \ + -e ':T;p;:t;s,<\([^/>][^>]*\)>\(\(<[^/>][^>]*>\)*\),\2</\1>,;/<[^\/>]/bt;x;/^$$/{$${x;p};d};bL' \ + "$<" | envsubst >> $@; \ + envsubst < templates/article_footer.html >> $@; \ + envsubst < templates/footer.html >> $@; \ + |