EPUB and PDF now more-or-less work
This commit is contained in:
Wen Kokke
parent
b07957d430
commit
a9f85c9ab1
14 changed files with 236 additions and 290 deletions
62
Makefile
62
Makefile
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@ -18,18 +18,15 @@ PANDOC := stack exec pandoc --
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.PHONY: all
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all:
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@echo "Building site..."
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make build
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@echo "Testing site..."
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make test
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@echo "Building epub..."
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make epub-build
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@echo "Testing epub..."
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make epub-test
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@echo "Building pdf..."
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make pdf-build
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@echo "Testing pdf..."
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@make build
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@make epub-build
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@make pdf-build
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.PHONY: all-clean
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all-clean:
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@make clean
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@make epub-clean
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@make pdf-clean
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#################################################################################
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# Setup Git Hooks
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@ -37,7 +34,8 @@ all:
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.PHONY: init
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init: setup-check-fix-whitespace setup-install-htmlproofer
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git config core.hooksPath .githooks
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@echo "Setting up Git Hooks"
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@git config core.hooksPath .githooks
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#################################################################################
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@ -45,13 +43,14 @@ init: setup-check-fix-whitespace setup-install-htmlproofer
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#################################################################################
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.PHONY: build
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build: \
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standard-library/ChangeLog.md
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stack build && stack exec site build
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build: standard-library/ChangeLog.md
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@echo "Building site"
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@stack build && stack exec site build
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standard-library/ChangeLog.md:
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git submodule init
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git submodule update --recursive
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@echo "Updating Agda standard library"
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@git submodule init
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@git submodule update --recursive
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#################################################################################
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@ -60,7 +59,8 @@ standard-library/ChangeLog.md:
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.PHONY: test
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test: setup-install-htmlproofer build
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cd $(SITE_DIR) && htmlproofer \
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@echo "Testing generated HTML using HTMLProofer"
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@cd $(SITE_DIR) && htmlproofer \
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--check-html \
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--disable-external \
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--report-invalid-tags \
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@ -79,9 +79,9 @@ test: setup-install-htmlproofer build
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#################################################################################
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.PHONY: watch
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watch: \
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standard-library/ChangeLog.md
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stack build && stack exec site watch
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watch: standard-library/ChangeLog.md
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@echo "Watching for changes and rebuilding"
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@stack build && stack exec site watch
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#################################################################################
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@ -90,7 +90,8 @@ watch: \
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.PHONY: update-contributors
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update-contributors:
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stack build && stack exec update-contributors
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@echo "Updating contributors from GitHub"
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@stack build && stack exec update-contributors
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#################################################################################
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@ -98,9 +99,9 @@ update-contributors:
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#################################################################################
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.PHONY: clean
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clean: \
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standard-library/ChangeLog.md
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stack build && stack exec site clean
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clean: standard-library/ChangeLog.md
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@echo "Cleaning generated files for site"
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@stack build && stack exec site clean
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#################################################################################
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@ -119,9 +120,7 @@ list:
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.PHONY: publish
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publish: setup-check-rsync
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@echo "Building site..."
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make build
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@echo "Testing site..."
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make all
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make test
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@echo "Creating web branch..."
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git fetch --all
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@ -159,13 +158,16 @@ ifeq (,$(wildcard $(PLFA_AFS_DIR)))
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@exit 1
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else
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ifeq (,$(wildcard $(PLFA_AFS_DIR)/html))
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@echo "Checkout latest version from GitHub"
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git clone https://github.com/plfa/plfa.github.io.git --branch web --single-branch --depth 1 html
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endif
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cd $(PLFA_AFS_DIR)/html \
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@echo "Checkout latest version from GitHub"
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@cd $(PLFA_AFS_DIR)/html \
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&& git fetch --depth 1 \
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&& git reset --hard origin/web \
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&& git clean -dfx
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fsr setacl $(PLFA_AFS_DIR)/html system:groupwebserver rl
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@echo "Setting permissions to include web server"
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@fsr setacl $(PLFA_AFS_DIR)/html system:groupwebserver rl
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endif
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@ -4,7 +4,7 @@
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font-family: 'DejaVu-mononoki-Symbola-Droid';
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font-weight: normal;
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font-style: normal;
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src: url('../public/webfonts/DejaVu-mononoki-Symbola-Droid.woff');
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src: url('../fonts/DejaVu-mononoki-Symbola-Droid.woff');
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}
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body {
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@ -2,6 +2,6 @@ $for(parts)$
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# $title$
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$for(sections)$
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## $title$ {#$anchor$}
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$body$
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$shifted_raw$
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$endfor$
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$endfor$
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19
book/epub.mk
19
book/epub.mk
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@ -15,24 +15,25 @@ FRANKENFONT := public/webfonts/DejaVu-mononoki-Symbola-Droid.woff
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# Compile PLFA to an EPUB using Pandoc
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#################################################################################
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.PHONY: epub-build
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.PHONY: epub epub-build
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epub: epub-build
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epub-build: $(SITE_DIR)/plfa.epub
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$(SITE_DIR)/plfa.epub: \
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$(EPUB_DIR)/epub.md $(EPUB_DIR)/epub.css $(RAW_DIR)/epub.xml $(FRANKENFONT) \
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$(RAW_DIR)/epub.md $(EPUB_DIR)/epub.css $(RAW_DIR)/epub.xml $(FRANKENFONT) \
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$(MD_FILES) $(EPUB_LUA_SCRIPTS) | setup-install-pandoc
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@$(PANDOC) \
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@echo "Building EPUB"
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$(PANDOC) \
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--strip-comments \
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--css=$(EPUB_DIR)/epub.css \
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--epub-embed-font=$(FRANKENFONT) \
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--epub-metadata=$(RAW_DIR)/epub.xml
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--epub-metadata=$(RAW_DIR)/epub.xml \
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--indented-code-class=default \
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--lua-filter=$(EPUB_LUA_DIR)/set-default-code-class.lua -M default-code-class=agda \
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--lua-filter=$(EPUB_LUA_DIR)/remove-badges.lua -M badge-url=https://img.shields.io/badge/ \
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--lua-filter=$(EPUB_LUA_DIR)/epub-clean-html.lua \
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--lua-filter=$(EPUB_LUA_DIR)/single-file-links.lua \
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--standalone \
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--fail-if-warnings \
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--toc --toc-depth=2 \
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--epub-chapter-level=2 \
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$< -o $@
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@ -44,7 +45,8 @@ $(SITE_DIR)/plfa.epub: \
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.PHONY: epub-test
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epub-test: $(SITE_DIR)/plfa.epub | setup-check-epubcheck
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epubcheck $(SITE_DIR)/plfa.epub
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@echo "Testing EPUB with EPUBCheck"
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@epubcheck $(SITE_DIR)/plfa.epub
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#################################################################################
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@ -52,7 +54,7 @@ epub-test: $(SITE_DIR)/plfa.epub | setup-check-epubcheck
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#################################################################################
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$(RAW_DIR)/epub.xml: $(EPUB_DIR)/epub.xml
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make build
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@make build
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#################################################################################
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@ -61,7 +63,8 @@ $(RAW_DIR)/epub.xml: $(EPUB_DIR)/epub.xml
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.PHONY: epub-clean
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epub-clean:
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rm -f $(SITE_DIR)/plfa.epub
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@echo "Cleaning generated files for EPUB"
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@rm -f $(SITE_DIR)/plfa.epub
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#################################################################################
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@ -1,5 +1,5 @@
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-- Transforms '<ul class={something}>' into '<ul>'.
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function RawBlock(el)
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-- Transforms '<ul class={something}>' into '<ul>'.
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el.text = el.text:gsub('%s*<%s*ul%s*class=%s*"?[%w-]+"?%s*>%s*', '<ul>')
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return el
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end
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@ -1,51 +0,0 @@
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--- include-files.lua – filter to include Markdown files
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---
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--- Copyright: © 2019–2020 Albert Krewinkel
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--- Copyright: © 2020 Michael Reed
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--- License: MIT – see LICENSE file for details
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---
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--- Created by Albert Krewinkel. Slightly modified by Michael Reed for use in
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--- generating the EPUB for "Programming Language Foundations in Agda".
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---
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--- For documentation, see: https://github.com/pandoc/lua-filters/tree/master/include-files
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-- pandoc's List type
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local List = require 'pandoc.List'
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--- Filter function for code blocks
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function CodeBlock(cb)
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-- Ignore code blocks which are not of class "include".
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if not cb.classes:includes 'include' then
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return
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end
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-- Markdown is used if this is nil.
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local format = cb.attributes['format']
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local shift_heading_level_by =
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tonumber(cb.attributes['shift-heading-level-by'])
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local blocks = List:new()
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for line in cb.text:gmatch('[^\n]+') do
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if line:sub(1,2) ~= '//' then
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-- Read in the document at the file path specified by `line`.
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local fh = io.open(line)
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local doc = pandoc.read(fh:read '*a', format)
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blocks:extend(document.blocks)
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fh:close()
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end
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end
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return blocks
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end
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-- Apply a filter to a document.
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function apply_filter(doc, filters)
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div = pandoc.Div(doc.blocks)
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for _, filter in pairs(filters) do
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if filter.Meta then
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filter.Meta(doc.meta)
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end
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div = pandoc.walk_block(div, filter)
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end
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return pandoc.Pandoc(div.content, doc.meta)
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end
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@ -1,57 +0,0 @@
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-- Performs the following transformations on Header identifiers:
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--
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-- Case 1:
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-- /title/: "Some Title"
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-- /permalink/: /Title/ -> # Some Title {#Title}
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--
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-- Case 2:
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-- ## Subsection Title {name=more-stuff} -> ## Subsection Title {#Title-more-stuff}
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--
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local identifier = nil
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local title = nil
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local function get_meta_info(meta)
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-- Get the title.
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if meta['title'] then
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title = meta['title']
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elseif meta['default-title'] then
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title = meta['default-title']
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end
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title = pandoc.utils.stringify(title)
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-- Get the identifier.
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if meta['permalink'] then
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identifier = meta['permalink'][1].c:match("^/(%w+)/$")
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elseif meta['title'] then
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identifier = meta['title']
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elseif meta['default-title'] then
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identifier = meta['default-title']
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end
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identifier = string.lower(pandoc.utils.stringify(identifier))
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end
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local function insert_title(doc)
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-- Insert title in front of the blocks
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if title then
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header = pandoc.Header(1,title)
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header.identifier = identifier
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table.insert(doc.blocks,1,header)
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end
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return doc
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end
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local function change_identifier(elem)
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-- Change header identifier based on metadata
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if elem.t == "Header" and elem.attributes.name then
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elem.identifier = identifier .. "-" .. elem.attributes.name
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end
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return elem
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end
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return {
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{Meta = get_meta_info},
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{Header = change_identifier},
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{Pandoc = insert_title}
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}
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@ -14,7 +14,11 @@ function Link (el)
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el.target, n = el.target:gsub("^/(%w+)/#([%w-]+)$", "#%1-%2")
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-- Case 2:
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if n == 0 then
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el.target = el.target:gsub("^/(%w+)/$", "#%1")
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el.target, n = el.target:gsub("^/(%w+)/$", "#%1")
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end
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-- If either Case 1 or Case 2, lowercase target:
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if n ~= 0 then
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el.target = string.lower(el.target)
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end
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return el
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end
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14
book/pdf.mk
14
book/pdf.mk
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@ -8,6 +8,7 @@ PDF_LUA_DIR := $(PDF_DIR)/lua
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MD_DIR := src
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LAGDA_TEX_DIR := $(TMP_DIR)/lagda_tex
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TEX_DIR := $(TMP_DIR)/tex
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FRANKENFONT := $(PDF_DIR)/DejaVu-mononoki-Symbola-Droid.ttf
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#################################################################################
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@ -43,7 +44,7 @@ endef
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#################################################################################
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PDF_LUA_SCRIPTS := $(wildcard $(PDF_LUA_DIR)/*.lua)
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PDF_STATIC_FILES := $(PDF_DIR)/pdf.tex $(PDF_DIR)/DejaVu-mononoki-Symbola-Droid.ttf
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PDF_STATIC_FILES := $(PDF_DIR)/pdf.tex $(FRANKENFONT)
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MD_FILES := README.md $(wildcard $(MD_DIR)/plfa/**/*.md)
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LAGDA_MD_FILES := $(filter %.lagda.md,$(MD_FILES))
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LAGDA_TEX_FILES := $(call LAGDA_TEX_PATH,$(LAGDA_MD_FILES))
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@ -51,13 +52,15 @@ TEX_FILES := $(call TEX_PATH,$(MD_FILES) $(RAW_DIR)/pdf.tex $(PDF_STATIC_
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#################################################################################
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# Compile PLFA to a PDF via Pandoc and Latexmk
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# Compile PLFA to a PDF using Pandoc and Latexmk
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#################################################################################
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.PHONY: pdf-build
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.PHONY: pdf pdf-build
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pdf: pdf-build
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pdf-build: $(SITE_DIR)/plfa.pdf
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$(SITE_DIR)/plfa.pdf: $(TEX_FILES)
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@echo "Building PDF"
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@cd $(TEX_DIR) && latexmk -pdf -lualatex -use-make -halt-on-error pdf.tex
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@cp $(TEX_DIR)/pdf.pdf $(SITE_DIR)/plfa.pdf
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@ -144,11 +147,11 @@ $(foreach lagda_md_file,\
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#################################################################################
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$(RAW_DIR)/pdf.tex: $(PDF_DIR)/pdf.tex $(MD_DIR)/plfa/toc.metadata
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make build
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@make build
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# Generated by Hakyll
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$(RAW_DIR)/plfa/backmatter/acknowledgements.md: $(MD_DIR)/plfa/backmatter/acknowledgements.md
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make build
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@make build
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#################################################################################
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@ -157,4 +160,5 @@ $(RAW_DIR)/plfa/backmatter/acknowledgements.md: $(MD_DIR)/plfa/backmatter/acknow
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.PHONY: pdf-clean
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pdf-clean:
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@echo "Cleaning generated files for PDF"
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@rm -rf $(SITE_DIR)/plfa.pdf $(LAGDA_TEX_DIR) $(TEX_DIR)
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@ -29,7 +29,7 @@
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\setcounter{secnumdepth}{0}
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% Set the global text color:
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\definecolor{textcolor}{111111}
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\definecolor{textcolor}{HTML}{111111}
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\color{textcolor}
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% Change background color for inline code in markdown files.
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|
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@ -5,6 +5,7 @@
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module Hakyll.Web.Agda
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( agdaCompilerWith
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, agdaVerbosityQuiet
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, compileAgdaWith
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, CommandLineOptions(..)
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, PragmaOptions(..)
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, defaultAgdaOptions
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@ -50,8 +51,12 @@ defaultAgdaPragmaOptions = defaultPragmaOptions
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-- |Compile literate Agda to HTML
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agdaCompilerWith :: CommandLineOptions -> Compiler (Item String)
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agdaCompilerWith agdaOptions = cached "Hakyll.Web.Agda.agdaCompilerWith" $ do
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item <- getResourceBody
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agdaCompilerWith agdaOptions =
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getResourceBody >>= compileAgdaWith agdaOptions
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-- |Compile literate Agda to HTML
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compileAgdaWith :: CommandLineOptions -> Item String -> Compiler (Item String)
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compileAgdaWith agdaOptions item = cached "Hakyll.Web.Agda.agdaCompilerWith" $ do
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let agdaPath = toFilePath (itemIdentifier item)
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let moduleName = agdaModule (itemBody item)
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TmpFile tmpPath <- newTmpFile ".lock"
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@ -120,7 +125,7 @@ readStdlibVersion stdlibPath = do
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changelog <- T.readFile changelogPath
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let versionLine = head (T.lines changelog)
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case T.stripPrefix "Version " versionLine of
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Just versionStr -> return . T.unpack $ "v" <> T.strip versionStr
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Just versionStr -> return $ T.unpack ("v" <> T.strip versionStr)
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Nothing -> error $ printf "Could not read version from '%s'" changelogPath
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-- |Fix references to the Agda standard library.
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@ -3,6 +3,7 @@
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module Hakyll.Web.Template.Context.Derived where
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import Hakyll
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import Text.Printf
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addDerivedField
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:: String
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|
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@ -20,3 +21,13 @@ addDerivedField key derive ctx = Context $ \k a i ->
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ListField itemCtx items -> ListField (addDerivedField key derive itemCtx) items
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-- Otherwise, simply return the field.
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otherFld -> otherFld
|
||||
|
||||
|
||||
|
||||
-- Retrieve a String from the context
|
||||
getString :: String -> Context a -> [String] -> Item a -> Compiler String
|
||||
getString key ctx a i = do
|
||||
fld <- unContext ctx key a i
|
||||
case fld of
|
||||
StringField str -> return str
|
||||
_ -> fail $ printf "Key '%s' does not return a String" key
|
||||
|
|
|
|||
211
hs/Main.hs
211
hs/Main.hs
|
|
@ -1,4 +1,3 @@
|
|||
{-# LANGUAGE TypeApplications #-}
|
||||
{-# LANGUAGE OverloadedStrings #-}
|
||||
|
||||
import Control.Monad ((<=<), forM_)
|
||||
|
|
@ -7,6 +6,8 @@ import Data.Char (toLower)
|
|||
import Data.Functor ((<&>))
|
||||
import Data.List (isPrefixOf, stripPrefix)
|
||||
import qualified Data.Text as T
|
||||
import qualified Data.Text.ICU as RE
|
||||
import qualified Data.Text.ICU.Replace as T
|
||||
import qualified Data.Yaml as Y
|
||||
import Hakyll
|
||||
import Hakyll.Web.Agda
|
||||
|
|
@ -21,8 +22,6 @@ import qualified Text.CSL as CSL
|
|||
import qualified Text.CSL.Pandoc as CSL (processCites)
|
||||
import Text.Pandoc (Pandoc(..), ReaderOptions(..), WriterOptions(..), Extension(..))
|
||||
import qualified Text.Pandoc as Pandoc
|
||||
import Text.Pandoc.Definition (Block(..))
|
||||
import Text.Pandoc.Walk (walk)
|
||||
import Text.Printf
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
|
|
@ -79,6 +78,7 @@ siteSectionContext :: Context String
|
|||
siteSectionContext = mconcat
|
||||
[ titlerunningField
|
||||
, subtitleField
|
||||
, addShiftedBody "raw" (contentField "raw" "raw")
|
||||
, siteContext
|
||||
]
|
||||
|
||||
|
|
@ -133,67 +133,6 @@ sassOptions = defaultSassOptions
|
|||
}
|
||||
|
||||
|
||||
-- Convert MD_DIR/%.md to LAGDA_TEX_DIR/%.lagda.tex or TEX_DIR/%.tex
|
||||
--
|
||||
-- NOTE: This logic is partially duplicated in book/pdf.mk:TEX_PATH.
|
||||
--
|
||||
-- NOTE: This function assumes pdf.tex will be at TEX_DIR/.
|
||||
--
|
||||
addTexPath :: Context a -> Context a
|
||||
addTexPath = addDerivedField "tex_path" deriveTexPath
|
||||
where
|
||||
deriveTexPath :: Context a -> [String] -> Item a -> Compiler ContextField
|
||||
deriveTexPath ctx a i = do
|
||||
fld <- unContext ctx "include" a i
|
||||
case fld of
|
||||
StringField includePath -> return $ StringField (texPath includePath)
|
||||
_ -> fail "Key 'include' does not return a String"
|
||||
|
||||
texPath :: FilePath -> FilePath
|
||||
texPath fnDotMd
|
||||
| fnDotMd == "README.md" = "plfa/frontmatter/README.tex"
|
||||
| any (`isPrefixOf` fnDotMd) ["src/", "book/"] = dropTopDirectory (replaceExtensions fnDotMd ".tex")
|
||||
| otherwise = error ("textPath: cannot map " <> fnDotMd)
|
||||
|
||||
dropTopDirectory :: FilePath -> FilePath
|
||||
dropTopDirectory = joinPath . tail . splitPath
|
||||
|
||||
-- Add an anchor based on the permalink, to be used as the header id.
|
||||
addAnchor :: Context a -> Context a
|
||||
addAnchor = addDerivedField "anchor" deriveAnchor
|
||||
where
|
||||
deriveAnchor :: Context a -> [String] -> Item a -> Compiler ContextField
|
||||
deriveAnchor ctx a i = do
|
||||
fld <- unContext ctx "permalink" a i
|
||||
case fld of
|
||||
StringField permalink -> StringField <$> anchor permalink
|
||||
_ -> fail "Key 'permalink' does not return a String"
|
||||
|
||||
anchor :: String -> Compiler String
|
||||
anchor permalink =
|
||||
let maybeAnchor = map toLower <$> (stripSuffix "/" <=< stripPrefix "/") permalink
|
||||
in maybe (fail $ printf "Key 'permalink' malformed '%s'" permalink) return maybeAnchor
|
||||
|
||||
stripSuffix :: String -> String -> Maybe String
|
||||
stripSuffix suf str = reverse <$> stripPrefix (reverse suf) (reverse str)
|
||||
|
||||
-- Add the metadata back to the file as a Yaml header.
|
||||
addMetadata :: Item String -> Compiler (Item String)
|
||||
addMetadata item = do
|
||||
metadata <- getMetadata (itemIdentifier item)
|
||||
let yaml = "---\n" <> BS.unpack (Y.encode metadata) <> "---\n\n"
|
||||
withItemBody (\body -> return (yaml <> body)) item
|
||||
|
||||
|
||||
|
||||
-- Shift all headers by a given value.
|
||||
shiftHeadersBy :: Int -> Pandoc -> Pandoc
|
||||
shiftHeadersBy n = walk shiftHeader
|
||||
where
|
||||
shiftHeader :: Block -> Block
|
||||
shiftHeader (Header level attr inlines) = Header (level + n) attr inlines
|
||||
shiftHeader block = block
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
-- Build site
|
||||
--------------------------------------------------------------------------------
|
||||
|
|
@ -216,10 +155,10 @@ main = do
|
|||
csl <- load cslFileName
|
||||
bib <- load bibFileName
|
||||
getResourceBody
|
||||
>>= saveSnapshot "raw"
|
||||
>>= readMarkdownWith siteReaderOptions
|
||||
>>= processCites csl bib
|
||||
<&> writeHTML5With siteWriterOptions
|
||||
>>= saveSnapshot "content"
|
||||
>>= loadAndApplyTemplate "templates/page.html" siteSectionContext
|
||||
>>= loadAndApplyTemplate "templates/default.html" siteSectionContext
|
||||
>>= prettifyUrls
|
||||
|
|
@ -229,13 +168,14 @@ main = do
|
|||
pageWithAgdaCompiler opts = do
|
||||
csl <- load cslFileName
|
||||
bib <- load bibFileName
|
||||
agdaCompilerWith opts
|
||||
getResourceBody
|
||||
>>= saveSnapshot "raw"
|
||||
>>= compileAgdaWith opts
|
||||
>>= withItemBody (return . withUrls fixStdlibLink)
|
||||
>>= withItemBody (return . withUrls fixLocalLink)
|
||||
>>= readMarkdownWith siteReaderOptions
|
||||
>>= processCites csl bib
|
||||
<&> writeHTML5With siteWriterOptions
|
||||
>>= saveSnapshot "content"
|
||||
>>= loadAndApplyTemplate "templates/page.html" siteSectionContext
|
||||
>>= loadAndApplyTemplate "templates/default.html" siteSectionContext
|
||||
>>= prettifyUrls
|
||||
|
|
@ -271,37 +211,13 @@ main = do
|
|||
route permalinkRoute
|
||||
compile $ getResourceBody
|
||||
>>= applyAsTemplate acknowledgementsContext
|
||||
>>= saveSnapshot "raw"
|
||||
>>= readMarkdownWith siteReaderOptions
|
||||
<&> writeHTML5With siteWriterOptions
|
||||
>>= loadAndApplyTemplate "templates/page.html" siteContext
|
||||
>>= loadAndApplyTemplate "templates/default.html" siteContext
|
||||
>>= prettifyUrls
|
||||
|
||||
-- Compile raw version of acknowledgements used in constructing the PDF and EPUB
|
||||
match "src/plfa/backmatter/acknowledgements.md" $ version "raw" $ do
|
||||
route $ gsubRoute "src/" (const "raw/")
|
||||
compile $ getResourceBody
|
||||
>>= applyAsTemplate acknowledgementsContext
|
||||
>>= addMetadata
|
||||
|
||||
-- Compile raw version of index used in constructing the PDF
|
||||
match "book/pdf.tex" $ do
|
||||
route $ gsubRoute "book/" (const "raw/")
|
||||
compile $ getResourceBody
|
||||
>>= applyAsTemplate (addTexPath (tableOfContentsContext siteSectionContext))
|
||||
|
||||
-- Compile raw version of index used in constructing the EPUB
|
||||
match "book/epub.md" $ do
|
||||
route $ gsubRoute "book/" (const "raw/")
|
||||
compile $ getResourceBody
|
||||
>>= applyAsTemplate (tableOfContentsContext siteSectionContext)
|
||||
|
||||
-- Compile metadata XML used in constructing the EPUB
|
||||
match "book/epub.xml" $ version "raw" $ do
|
||||
route $ constRoute "raw/epub.xml"
|
||||
compile $ getResourceBody
|
||||
>>= applyAsTemplate siteContext
|
||||
|
||||
match "authors/*.metadata" $
|
||||
compile getResourceBody
|
||||
|
||||
|
|
@ -326,7 +242,7 @@ main = do
|
|||
>>= readMarkdownWith siteReaderOptions
|
||||
>>= processCites csl bib
|
||||
<&> writeHTML5With siteWriterOptions
|
||||
>>= saveSnapshot "content"
|
||||
>>= saveSnapshot "content" -- used for teaser
|
||||
>>= loadAndApplyTemplate "templates/post.html" postContext
|
||||
>>= loadAndApplyTemplate "templates/default.html" siteContext
|
||||
>>= prettifyUrls
|
||||
|
|
@ -391,6 +307,7 @@ main = do
|
|||
csses <- loadAll ("css/*.css" .||. "css/*.scss")
|
||||
makeItem $ unlines $ map itemBody csses
|
||||
|
||||
|
||||
-- Copy versions
|
||||
let versions = ["19.08", "20.07"]
|
||||
forM_ versions $ \v -> do
|
||||
|
|
@ -407,6 +324,33 @@ main = do
|
|||
compile copyFileCompiler
|
||||
|
||||
|
||||
-- Compile raw version of acknowledgements used in constructing the PDF
|
||||
match "src/plfa/backmatter/acknowledgements.md" $ version "raw" $ do
|
||||
route $ gsubRoute "src/" (const "raw/")
|
||||
compile $ getResourceBody
|
||||
>>= applyAsTemplate acknowledgementsContext
|
||||
>>= restoreMetadata
|
||||
|
||||
-- Compile raw version of index used in constructing the PDF
|
||||
match "book/pdf.tex" $ version "raw" $ do
|
||||
route $ gsubRoute "book/" (const "raw/")
|
||||
compile $ getResourceBody
|
||||
>>= applyAsTemplate (addTexPath (tableOfContentsContext siteSectionContext))
|
||||
|
||||
-- Compile raw version of index used in constructing the EPUB
|
||||
match "book/epub.md" $ version "raw" $ do
|
||||
route $ gsubRoute "book/" (const "raw/")
|
||||
compile $ getResourceBody
|
||||
>>= applyAsTemplate (tableOfContentsContext siteSectionContext)
|
||||
>>= loadAndApplyTemplate "templates/metadata.md" siteContext
|
||||
|
||||
-- Compile metadata XML used in constructing the EPUB
|
||||
match "book/epub.xml" $ version "raw" $ do
|
||||
route $ gsubRoute "book/" (const "raw/")
|
||||
compile $ getResourceBody
|
||||
>>= applyAsTemplate siteContext
|
||||
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
-- Custom readers and writers
|
||||
--------------------------------------------------------------------------------
|
||||
|
|
@ -451,9 +395,90 @@ contentField :: String -> Snapshot -> Context String
|
|||
contentField key snapshot = field key $ \item ->
|
||||
itemBody <$> loadSnapshot (itemIdentifier item) snapshot
|
||||
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
-- Relativise URLs and strip "index.html" suffixes
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
prettifyUrls :: Item String -> Compiler (Item String)
|
||||
prettifyUrls = relativizeUrls <=< withItemBody (return . stripIndexFile)
|
||||
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
-- Text wrangling for EPUB and PDF
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
-- Convert MD_DIR/%.md to LAGDA_TEX_DIR/%.lagda.tex or TEX_DIR/%.tex
|
||||
--
|
||||
-- NOTE: This logic is partially duplicated in book/pdf.mk:TEX_PATH.
|
||||
--
|
||||
-- NOTE: This function assumes pdf.tex will be at TEX_DIR/.
|
||||
--
|
||||
addTexPath :: Context a -> Context a
|
||||
addTexPath = addDerivedField "tex_path" deriveTexPath
|
||||
where
|
||||
deriveTexPath :: Context a -> [String] -> Item a -> Compiler ContextField
|
||||
deriveTexPath ctx a i = do
|
||||
includePath <- getString "include" ctx a i
|
||||
return $ StringField (texPath includePath)
|
||||
|
||||
texPath :: FilePath -> FilePath
|
||||
texPath fnDotMd
|
||||
| fnDotMd == "README.md" = "plfa/frontmatter/README.tex"
|
||||
| any (`isPrefixOf` fnDotMd) ["src/", "book/"] = dropTopDirectory (replaceExtensions fnDotMd ".tex")
|
||||
| otherwise = error ("textPath: cannot map " <> fnDotMd)
|
||||
|
||||
dropTopDirectory :: FilePath -> FilePath
|
||||
dropTopDirectory = joinPath . tail . splitPath
|
||||
|
||||
-- Add an anchor based on the permalink, to be used as the header id.
|
||||
addAnchor :: Context a -> Context a
|
||||
addAnchor = addDerivedField "anchor" deriveAnchor
|
||||
where
|
||||
deriveAnchor :: Context a -> [String] -> Item a -> Compiler ContextField
|
||||
deriveAnchor ctx a i = do
|
||||
permalink <- getString "permalink" ctx a i
|
||||
StringField <$> anchor permalink
|
||||
|
||||
anchor :: String -> Compiler String
|
||||
anchor permalink =
|
||||
let maybeAnchor = map toLower <$> (stripSuffix "/" <=< stripPrefix "/") permalink
|
||||
in maybe (fail $ printf "Key 'permalink' malformed '%s'" permalink) return maybeAnchor
|
||||
|
||||
stripSuffix :: String -> String -> Maybe String
|
||||
stripSuffix suf str = reverse <$> stripPrefix (reverse suf) (reverse str)
|
||||
|
||||
|
||||
-- Add a variant of 'key' where all headers have been shifted by 1.
|
||||
addShiftedBody :: String -> Context a -> Context a
|
||||
addShiftedBody key = addDerivedField ("shifted_" <> key) deriveShiftedBody
|
||||
where
|
||||
deriveShiftedBody :: Context a -> [String] -> Item a -> Compiler ContextField
|
||||
deriveShiftedBody ctx a i = do
|
||||
body <- getString key ctx a i
|
||||
return $ StringField (shiftHeadersBy body)
|
||||
|
||||
-- Shift all headers by a given value.
|
||||
--
|
||||
-- NOTE: This is the /proper/ implementation of shift headers.
|
||||
-- In practice, we use the fast one, which uses regular
|
||||
-- expressions and only works on Markdown '#' headers.
|
||||
--
|
||||
-- shiftHeadersBy :: Int -> Pandoc -> Pandoc
|
||||
-- shiftHeadersBy n = walk shiftHeader
|
||||
-- where
|
||||
-- shiftHeader :: Block -> Block
|
||||
-- shiftHeader (Header level attr inlines) = Header (level + n) attr inlines
|
||||
-- shiftHeader block = block
|
||||
--
|
||||
shiftHeadersBy :: String -> String
|
||||
shiftHeadersBy body = T.unpack (T.replaceAll re "#$1" (T.pack body))
|
||||
where
|
||||
re = RE.regex [RE.Multiline] "^(#+)"
|
||||
|
||||
-- |Add the original metadata block back to the file.
|
||||
restoreMetadata :: Item String -> Compiler (Item String)
|
||||
restoreMetadata item = do
|
||||
metadata <- getMetadata (itemIdentifier item)
|
||||
let yaml = "---\n" <> BS.unpack (Y.encode metadata) <> "---\n\n"
|
||||
withItemBody (\body -> return (yaml <> body)) item
|
||||
|
|
|
|||
|
|
@ -27,6 +27,8 @@ common shared-properties
|
|||
, pandoc-types >=1.20 && <1.23
|
||||
, pandoc-citeproc >=0.17 && <0.18
|
||||
, text >=1.2 && <1.3
|
||||
, text-icu >=0.7.1 && <0.8
|
||||
, text-regex-replace >=0.1 && <0.2
|
||||
, unordered-containers >=0.2 && <0.3
|
||||
, vector >=0.12 && <0.13
|
||||
, yaml >=0.11 && <0.12
|
||||
|
|
@ -44,8 +46,6 @@ library
|
|||
build-depends: Agda ==2.6.1.3
|
||||
, hsass >=0.8 && <0.9
|
||||
, regex-tdfa >=1.3 && <1.4
|
||||
, text-icu >=0.7.1 && <0.8
|
||||
, text-regex-replace >=0.1 && <0.2
|
||||
|
||||
executable site
|
||||
import: shared-properties
|
||||
|
|
|
|||
Loading…
Reference in a new issue