Makefile

# All documents to be used in spell check.
ALL_DOCS := $(shell find . -type f -name '*.md' -not -path './.github/*' -not -path './node_modules/*' -not -path '*semantic_conventions*' | sort)
PWD := $(shell pwd)

TOOLS_DIR := ./internal/tools
MISSPELL_BINARY=bin/misspell
MISSPELL = $(TOOLS_DIR)/$(MISSPELL_BINARY)

# see https://github.com/open-telemetry/build-tools/releases for semconvgen updates
# Keep links in semantic_conventions/README.md and .vscode/settings.json in sync!
SEMCONVGEN_VERSION=0.17.0

# TODO: add `yamllint` step to `all` after making sure it works on Mac.
.PHONY: all
all: install-tools markdownlint markdown-link-check misspell

$(MISSPELL):
	cd $(TOOLS_DIR) && go build -o $(MISSPELL_BINARY) github.com/client9/misspell/cmd/misspell

.PHONY: misspell
misspell:	$(MISSPELL)
	$(MISSPELL) -error $(ALL_DOCS)

.PHONY: misspell-correction
misspell-correction:	$(MISSPELL)
	$(MISSPELL) -w $(ALL_DOCS)

.PHONY: markdown-link-check
markdown-link-check:
	@if ! npm ls markdown-link-check; then npm install; fi
	@for f in $(ALL_DOCS); do \
		npx --no -- markdown-link-check --quiet --config .markdown_link_check_config.json $$f \
			|| exit 1; \
	done

# This target runs markdown-toc on all files that contain
# a comment <!-- tocstop -->.
#
# The recommended way to prepate a .md file for markdown-toc is
# to add these comments:
#
#   <!-- toc -->
#   <!-- tocstop -->
.PHONY: markdown-toc
markdown-toc:
	@if ! npm ls markdown-toc; then npm install; fi
	@for f in $(ALL_DOCS); do \
		if grep -q '<!-- tocstop -->' $$f; then \
			echo markdown-toc: processing $$f; \
			npx --no -- markdown-toc --no-first-h1 --no-stripHeadingTags -i $$f || exit 1; \
		else \
			echo markdown-toc: no TOC markers, skipping $$f; \
		fi; \
	done

.PHONY: markdownlint
markdownlint:
	@if ! npm ls markdownlint; then npm install; fi
	@for f in $(ALL_DOCS); do \
		echo $$f; \
		npx --no -p markdownlint-cli markdownlint -c .markdownlint.yaml $$f \
			|| exit 1; \
	done

.PHONY: install-yamllint
install-yamllint:
    # Using a venv is recommended
	pip install -U yamllint~=1.26.1

.PHONY: yamllint
yamllint:
	yamllint .

# Run all checks in order of speed / likely failure.
.PHONY: check
check: misspell markdownlint markdown-link-check
	@echo "All checks complete"

# Attempt to fix issues / regenerate tables.
.PHONY: fix
fix: misspell-correction
	@echo "All autofixes complete"

.PHONY: install-tools
install-tools: $(MISSPELL)
	npm install
	@echo "All tools installed"