tools: add update-remark.sh

Author: MylesBorins

tools/update-remark.sh

@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+
+# Shell script to update remark in the source tree to the latest release.
+
+# Depends on npm and node being in $PATH.
+
+# This script must be be in the tools directory when it runs because it uses
+# $BASH_SOURCE[0] to determine directories to work in.
+
+cd "$( dirname "${BASH_SOURCE[0]}" )"
+rm -rf remark-cli
+mkdir remark-cli-tmp
+cd remark-cli-tmp
+npm init --yes
+
+npm install --global-style --no-bin-links --production --no-package-lock remark-cli@latest
+
+cd node_modules/remark-cli
+npm dedupe
+cd ../..
+
+# Install dmn if it is not in path.
+type -P dmn || npm install -g dmn
+
+# Use dmn to remove some unneeded files.
+dmn -f clean
+
+cd ..
+mv remark-cli-tmp/node_modules/remark-cli remark-cli
+rm -rf remark-cli-tmp/
+
+rm -rf remark-preset-lint-node
+mkdir remark-preset-lint-node-tmp
+cd remark-preset-lint-node-tmp
+npm init --yes
+
+npm install --global-style --no-bin-links --production --no-package-lock remark-preset-lint-node@latest
+
+cd node_modules/remark-preset-lint-node
+npm dedupe
+cd ../..
+
+# Use dmn to remove some unneeded files.
+dmn -f clean
+
+cd ..
+mv remark-preset-lint-node-tmp/node_modules/remark-preset-lint-node remark-preset-lint-node
+rm -rf remark-preset-lint-node-tmp/