Auto-generated commit #28

Workflow file for this run

.github/workflows/productionize.yml at 140afe6

	#/
	# @license Apache-2.0
	#
	# Copyright (c) 2022 The Stdlib Authors.
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.
	#/

	# Workflow name:
	name: productionize

	# Workflow triggers:
	on:
	# Run workflow when a new commit is pushed to the main branch:
	push:
	branches:
	- main

	# Allow the workflow to be manually run:
	workflow_dispatch:
	inputs:
	require-passing-tests:
	description: 'Require passing tests for creating bundles'
	type: boolean
	default: true

	# Run workflow upon completion of `publish` workflow run:
	workflow_run:
	workflows: ["publish"]
	types: [completed]


	# Concurrency group to prevent multiple concurrent executions:
	concurrency:
	group: productionize
	cancel-in-progress: true

	# Workflow jobs:
	jobs:

	# Define a job to create a production build...
	productionize:

	# Define display name:
	name: 'Productionize'

	# Define the type of virtual host machine:
	runs-on: 'ubuntu-latest'

	# Define the sequence of job steps...
	steps:
	# Checkout main branch of repository:
	- name: 'Checkout main branch'
	# Pin action to full length commit SHA corresponding to v4.1.0
	uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
	with:
	ref: main

	# Install Node.js:
	- name: 'Install Node.js'
	# Pin action to full length commit SHA corresponding to v3.8.1
	uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d
	with:
	node-version: 16
	timeout-minutes: 5

	# Create production branch:
	- name: 'Create production branch'
	run: \|
	git checkout -b production

	# Transform error messages:
	- name: 'Transform error messages'
	id: transform-error-messages
	uses: stdlib-js/transform-errors-action@main

	# Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency:
	- name: 'Update dependencies in package.json'
	run: \|
	PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version)
	if grep -q '"@stdlib/string-format"' package.json; then
	sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json
	else
	node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );"
	fi

	# Configure git:
	- name: 'Configure git'
	run: \|
	git config --local user.email "noreply@stdlib.io"
	git config --local user.name "stdlib-bot"

	# Commit changes:
	- name: 'Commit changes'
	run: \|
	git add -A
	git commit -m "Transform error messages"

	# Push changes:
	- name: 'Push changes'
	run: \|
	SLUG=${{ github.repository }}
	echo "Pushing changes to $SLUG..."
	git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force

	# Define a job for running tests of the productionized code...
	test:

	# Define a display name:
	name: 'Run Tests'

	# Define the type of virtual host machine:
	runs-on: 'ubuntu-latest'

	# Indicate that this job depends on the prior job finishing:
	needs: productionize

	# Run this job regardless of the outcome of the prior job:
	if: always()

	# Define the sequence of job steps...
	steps:

	# Checkout the repository:
	- name: 'Checkout repository'
	if: ${{ github.event.inputs.require-passing-tests == 'true' }}
	# Pin action to full length commit SHA corresponding to v4.1.0
	uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
	with:
	# Use the `production` branch:
	ref: production

	# Install Node.js:
	- name: 'Install Node.js'
	if: ${{ github.event.inputs.require-passing-tests == 'true' }}
	# Pin action to full length commit SHA corresponding to v3.8.1
	uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d
	with:
	node-version: 16
	timeout-minutes: 5

	# Install dependencies:
	- name: 'Install production and development dependencies'
	if: ${{ github.event.inputs.require-passing-tests == 'true' }}
	id: install
	run: \|
	npm install \|\| npm install \|\| npm install
	timeout-minutes: 15

	# Build native add-on if present:
	- name: 'Build native add-on (if present)'
	if: ${{ github.event.inputs.require-passing-tests == 'true' }}
	run: \|
	if [ -f "binding.gyp" ]; then
	npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild
	fi

	# Run tests:
	- name: 'Run tests'
	if: ${{ github.event.inputs.require-passing-tests == 'true' }}
	id: tests
	run: \|
	npm test \|\| npm test \|\| npm test

	# Define job to create a bundle for use in Deno...
	deno:

	# Define display name:
	name: 'Create Deno bundle'

	# Define the type of virtual host machine on which to run the job:
	runs-on: ubuntu-latest

	# Indicate that this job depends on the test job finishing:
	needs: test

	# Define the sequence of job steps...
	steps:
	# Checkout the repository:
	- name: 'Checkout repository'
	# Pin action to full length commit SHA corresponding to v4.1.0
	uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608

	# Configure git:
	- name: 'Configure git'
	run: \|
	git config --local user.email "noreply@stdlib.io"
	git config --local user.name "stdlib-bot"

	# Check if remote `deno` branch exists:
	- name: 'Check if remote `deno` branch exists'
	id: deno-branch-exists
	continue-on-error: true
	run: \|
	git fetch --all
	git ls-remote --exit-code --heads origin deno
	if [ $? -eq 0 ]; then
	echo "remote-exists=true" >> $GITHUB_OUTPUT
	else
	echo "remote-exists=false" >> $GITHUB_OUTPUT
	fi

	# If `deno` exists, delete everything in branch and merge `production` into it
	- name: 'If `deno` exists, delete everything in branch and merge `production` into it'
	if: steps.deno-branch-exists.outputs.remote-exists
	run: \|
	git checkout -b deno origin/deno

	find . -type 'f' \| grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" \| xargs -r rm
	find . -mindepth 1 -type 'd' \| grep -v -e ".git" \| xargs -r rm -rf

	git add -A
	git commit -m "Remove files" --allow-empty

	git config merge.theirs.name 'simulate `-s theirs`'
	git config merge.theirs.driver 'cat %B > %A'
	GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories

	# Copy files from `production` branch if necessary:
	git checkout origin/production -- .
	if [ -n "$(git status --porcelain)" ]; then
	git add -A
	git commit -m "Auto-generated commit"
	fi

	# If `deno` does not exist, create `deno` branch:
	- name: 'If `deno` does not exist, create `deno` branch'
	if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }}
	run: \|
	git checkout production
	git checkout -b deno

	# Copy files to deno directory:
	- name: 'Copy files to deno directory'
	run: \|
	mkdir -p deno
	cp README.md LICENSE CONTRIBUTORS NOTICE ./deno

	# Copy TypeScript definitions to deno directory:
	if [ -d index.d.ts ]; then
	cp index.d.ts ./deno/index.d.ts
	fi
	if [ -e ./docs/types/index.d.ts ]; then
	cp ./docs/types/index.d.ts ./deno/mod.d.ts
	fi

	# Install Node.js:
	- name: 'Install Node.js'
	# Pin action to full length commit SHA corresponding to v3.8.1
	uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d
	with:
	node-version: 16
	timeout-minutes: 5

	# Install dependencies:
	- name: Install production and development dependencies
	id: install
	run: \|
	npm install \|\| npm install \|\| npm install
	timeout-minutes: 15

	# Bundle package for use in Deno:
	- name: 'Bundle package for Deno'
	id: deno-bundle
	uses: stdlib-js/bundle-action@main
	with:
	target: 'deno'

	# Rewrite file contents:
	- name: 'Rewrite file contents'
	run: \|
	# Replace links to other packages with links to the deno branch:
	find ./deno -type f -name '.md' -print0 \| xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.)/\\1\/tree\/deno/";

	# Replace reference to `@stdlib/types` with CDN link:
	find ./deno -type f -name '*.ts' -print0 \| xargs -0 sed -Ei "s/\/\/\/ <reference types=\"@stdlib\/types\"\/>/\/\/\/ <reference types=\"https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/types@main\/index.d.ts\"\/>/g"

	# Change wording of project description to avoid reference to JavaScript and Node.js:
	find ./deno -type f -name '*.md' -print0 \| xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g"

	# Rewrite all `require()`s to use jsDelivr links:
	find ./deno -type f -name '*.md' -print0 \| xargs -0 sed -Ei "/require\( '@stdlib\// {
	s/(var\|let\|const)\s+([a-z0-9_]+)\s+=\s*require$ '([^']+)' $;/import \2 from \'\3\';/i
	s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/
	s/';/@deno\/mod.js';/
	}"

	# Rewrite first `import` to show importing of named exports if available:
	exports=$(cat lib/index.js \| \
	grep -E 'setReadOnly$.,.,.*$' \| \
	sed -E 's/setReadOnly$(.),(.),(.*)$;/\2/' \| \
	sed -E "s/'//g" \| \
	sort)
	if [ -n "$exports" ]; then
	find ./deno -type f -name '.md' -print0 \| xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports \| sed -E 's/ /, /g') } from '\2';\n\`\`\`/"
	fi

	# Remove `installation`, `cli`, and `c` sections:
	find ./deno -type f -name '*.md' -print0 \| xargs -0 perl -0777 -i -pe "s/<section class=\"installation\">[^<]+<\/section>//g;"
	find ./deno -type f -name '.md' -print0 \| xargs -0 perl -0777 -i -pe "s/(\ \* \*\n+)?<section class=\"cli\">[\s\S]+<\!\-\- \/.cli \-\->//g"
	find ./deno -type f -name '.md' -print0 \| xargs -0 perl -0777 -i -pe "s/(\ \* \*\n+)?<section class=\"c\">[\s\S]+<\!\-\- \/.c \-\->//g"

	# Create package.json file for deno branch:
	jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json

	# Delete everything in current directory aside from deno folder:
	- name: 'Delete everything in current directory aside from deno folder'
	run: \|
	find . -type 'f' \| grep -v -e "deno" -e ".git/" \| xargs -r rm
	find . -mindepth 1 -type 'd' \| grep -v -e "deno" -e ".git" \| xargs -r rm -rf

	# Move deno directory to root:
	- name: 'Move deno directory to root'
	run: \|
	mv ./deno/* .
	rmdir ./deno

	# Commit changes:
	- name: 'Commit changes'
	run: \|
	git add -A
	git commit -m "Auto-generated commit"

	# Push changes to `deno` branch:
	- name: 'Push changes to `deno` branch'
	run: \|
	SLUG=${{ github.repository }}
	echo "Pushing changes to $SLUG..."
	git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno

	# Send status to Slack channel if job fails:
	- name: 'Send status to Slack channel in case of failure'
	# Pin action to full length commit SHA corresponding to v2.0.0
	uses: act10ns/slack@ed1309ab9862e57e9e583e51c7889486b9a00b0f
	with:
	status: ${{ job.status }}
	steps: ${{ toJson(steps) }}
	channel: '#npm-ci'
	if: failure()

	# Define job to create a UMD bundle...
	umd:

	# Define display name:
	name: 'Create UMD bundle'

	# Define the type of virtual host machine on which to run the job:
	runs-on: ubuntu-latest

	# Indicate that this job depends on the test job finishing:
	needs: test

	# Define the sequence of job steps...
	steps:
	# Checkout the repository:
	- name: 'Checkout repository'
	# Pin action to full length commit SHA corresponding to v4.1.0
	uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608

	# Configure git:
	- name: 'Configure git'
	run: \|
	git config --local user.email "noreply@stdlib.io"
	git config --local user.name "stdlib-bot"

	# Check if remote `umd` branch exists:
	- name: 'Check if remote `umd` branch exists'
	id: umd-branch-exists
	continue-on-error: true
	run: \|
	git fetch --all
	git ls-remote --exit-code --heads origin umd
	if [ $? -eq 0 ]; then
	echo "remote-exists=true" >> $GITHUB_OUTPUT
	else
	echo "remote-exists=false" >> $GITHUB_OUTPUT
	fi

	# If `umd` exists, delete everything in branch and merge `production` into it
	- name: 'If `umd` exists, delete everything in branch and merge `production` into it'
	if: steps.umd-branch-exists.outputs.remote-exists
	run: \|
	git checkout -b umd origin/umd

	find . -type 'f' \| grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" \| xargs -r rm
	find . -mindepth 1 -type 'd' \| grep -v -e ".git" \| xargs -r rm -rf

	git add -A
	git commit -m "Remove files" --allow-empty

	git config merge.theirs.name 'simulate `-s theirs`'
	git config merge.theirs.driver 'cat %B > %A'
	GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories

	# Copy files from `production` branch if necessary:
	git checkout origin/production -- .
	if [ -n "$(git status --porcelain)" ]; then
	git add -A
	git commit -m "Auto-generated commit"
	fi

	# If `umd` does not exist, create `umd` branch:
	- name: 'If `umd` does not exist, create `umd` branch'
	if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }}
	run: \|
	git checkout production
	git checkout -b umd

	# Copy files to umd directory:
	- name: 'Copy files to umd directory'
	run: \|
	mkdir -p umd
	cp README.md LICENSE CONTRIBUTORS NOTICE ./umd

	# Install Node.js
	- name: 'Install Node.js'
	# Pin action to full length commit SHA corresponding to v3.8.1
	uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d
	with:
	node-version: 16
	timeout-minutes: 5

	# Install dependencies:
	- name: 'Install production and development dependencies'
	id: install
	run: \|
	npm install \|\| npm install \|\| npm install
	timeout-minutes: 15

	# Extract alias:
	- name: 'Extract alias'
	id: extract-alias
	run: \|
	alias=$(grep -E 'require\(' README.md \| head -n 1 \| sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/')
	echo "alias=${alias}" >> $GITHUB_OUTPUT

	# Create Universal Module Definition (UMD) Node.js bundle:
	- name: 'Create Universal Module Definition (UMD) Node.js bundle'
	id: umd-bundle-node
	uses: stdlib-js/bundle-action@main
	with:
	target: 'umd-node'
	alias: ${{ steps.extract-alias.outputs.alias }}

	# Create Universal Module Definition (UMD) browser bundle:
	- name: 'Create Universal Module Definition (UMD) browser bundle'
	id: umd-bundle-browser
	uses: stdlib-js/bundle-action@main
	with:
	target: 'umd-browser'
	alias: ${{ steps.extract-alias.outputs.alias }}

	# Rewrite file contents:
	- name: 'Rewrite file contents'
	run: \|

	# Replace links to other packages with links to the umd branch:
	find ./umd -type f -name '.md' -print0 \| xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.)/\\1\/tree\/umd/";

	# Remove `installation`, `cli`, and `c` sections:
	find ./umd -type f -name '*.md' -print0 \| xargs -0 perl -0777 -i -pe "s/<section class=\"installation\">[^<]+<\/section>//g;"
	find ./umd -type f -name '.md' -print0 \| xargs -0 perl -0777 -i -pe "s/(\ \* \*\n+)?<section class=\"cli\">[\s\S]+<\!\-\- \/.cli \-\->//g"
	find ./umd -type f -name '.md' -print0 \| xargs -0 perl -0777 -i -pe "s/(\ \* \*\n+)?<section class=\"c\">[\s\S]+<\!\-\- \/.c \-\->//g"

	# Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag:
	find ./umd -type f -name '.md' -print0 \| xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var\|let\|const)\s+([a-zA-Z0-9_]+)\s+=\srequire$ '\@stdlib\/([^']+)' $;\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require$ 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' $\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require$ 'path\/to\/vendor\/umd\/\3\/index.js' $\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n<script type=\"text\/javascript\" src=\"https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js\"><\/script>\n\`\`\`\n\nIf no recognized module system is present, access bundle contents via the global scope:\n\n\`\`\`html\n<script type=\"text\/javascript\">\n window.\2;\n<\/script>\n\`\`\`/"

	# Rewrite examples section to be a HTML file:
	find ./umd -type f -name '.md' -print0 \| xargs -0 perl -0777 -i -pe "s/\#\# Examples([\s\S])\`\`\`javascript([\s\S]+?)\`\`\`/\#\# Examples\1\`\`\`html\n<\!DOCTYPE html>\n<html lang=\"en\">\n<body>\n<script type=\"text\/javascript\">\2\n<\/script>\n<\/body>\n<\/html>\n\`\`\`/"

	# Rewrite all `require()`s in the examples section as `script` tags loading the respective UMD bundle:
	find ./umd -type f -name '.md' -print0 \| xargs -0 perl -0777 -i -pe "1 while s/<script type=\"text\/javascript\">\n(var\|let\|const)\s+([a-zA-Z0-9_]+)\s+=\srequire$ '\@stdlib\/([^']+)' $;?/<script type=\"text\/javascript\" src=\"https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js\"><\/script>\n<script type=\"text\/javascript\">/g"

	# Wrap contents of `<script type="text/javascript">` tag contents in an IIFE:
	find ./umd -type f -name '*.md' -print0 \| xargs -0 perl -0777 -i -pe "s/<script type=\"text\/javascript\">([\s\S]+?)<\/script>/<script type=\"text\/javascript\">\n$function \($ {\1}\);\n<\/script>/g"

	# Create package.json file for umd branch:
	jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "main": "./index.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./umd/package.json

	# Delete everything in current directory aside from umd folder:
	- name: 'Delete everything in current directory aside from umd folder'
	run: \|
	find . -type 'f' \| grep -v -e "umd" -e ".git/" \| xargs -r rm
	find . -mindepth 1 -type 'd' \| grep -v -e "umd" -e ".git" \| xargs -r rm -rf

	# Move umd directory to root:
	- name: 'Move umd directory to root'
	run: \|
	mv ./umd/* .
	rmdir ./umd

	# Commit changes:
	- name: 'Commit changes'
	run: \|
	git add -A
	git commit -m "Auto-generated commit"

	# Push changes to `umd` branch:
	- name: 'Push changes to `umd` branch'
	run: \|
	SLUG=${{ github.repository }}
	echo "Pushing changes to $SLUG..."
	git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" umd

	# Send status to Slack channel if job fails:
	- name: 'Send status to Slack channel in case of failure'
	# Pin action to full length commit SHA corresponding to v2.0.0
	uses: act10ns/slack@ed1309ab9862e57e9e583e51c7889486b9a00b0f
	with:
	status: ${{ job.status }}
	steps: ${{ toJson(steps) }}
	channel: '#npm-ci'
	if: failure()

	# Define job to create ES module build...
	esm:

	# Define display name:
	name: 'Create ES module build'

	# Define the type of virtual host machine on which to run the job:
	runs-on: ubuntu-latest

	# Indicate that this job depends on the test job finishing:
	needs: test

	# Define the sequence of job steps...
	steps:
	# Checkout the repository:
	- name: 'Checkout repository'
	# Pin action to full length commit SHA corresponding to v4.1.0
	uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608

	# Configure git:
	- name: 'Configure git'
	run: \|
	git config --local user.email "noreply@stdlib.io"
	git config --local user.name "stdlib-bot"

	# Check if remote `esm` branch exists:
	- name: 'Check if remote `esm` branch exists'
	id: esm-branch-exists
	continue-on-error: true
	run: \|
	git fetch --all
	git ls-remote --exit-code --heads origin esm
	if [ $? -eq 0 ]; then
	echo "remote-exists=true" >> $GITHUB_OUTPUT
	else
	echo "remote-exists=false" >> $GITHUB_OUTPUT
	fi

	# If `esm` exists, delete everything in branch and merge `production` into it
	- name: 'If `esm` exists, delete everything in branch and merge `production` into it'
	if: steps.esm-branch-exists.outputs.remote-exists
	run: \|
	git checkout -b esm origin/esm

	find . -type 'f' \| grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" \| xargs -r rm
	find . -mindepth 1 -type 'd' \| grep -v -e ".git" \| xargs -r rm -rf

	git add -A
	git commit -m "Remove files" --allow-empty

	git config merge.theirs.name 'simulate `-s theirs`'
	git config merge.theirs.driver 'cat %B > %A'
	GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories

	# Copy files from `production` branch if necessary:
	git checkout origin/production -- .
	if [ -n "$(git status --porcelain)" ]; then
	git add -A
	git commit -m "Auto-generated commit"
	fi

	# If `esm` does not exist, create `esm` branch:
	- name: 'If `esm` does not exist, create `esm` branch'
	if: ${{ steps.esm-branch-exists.outputs.remote-exists == false }}
	run: \|
	git checkout production
	git checkout -b esm

	# Copy files to esm directory:
	- name: 'Copy files to esm directory'
	run: \|
	mkdir -p esm
	cp README.md LICENSE CONTRIBUTORS NOTICE ./esm

	# Copy TypeScript definitions to esm directory:
	if [ -e ./docs/types/index.d.ts ]; then
	cp ./docs/types/index.d.ts ./esm/index.d.ts
	fi
	if [ -d index.d.ts ]; then
	cp index.d.ts ./esm/index.d.ts
	fi

	# Install Node.js:
	- name: 'Install Node.js'
	# Pin action to full length commit SHA corresponding to v3.8.1
	uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d
	with:
	node-version: 16
	timeout-minutes: 5

	# Install dependencies:
	- name: 'Install production and development dependencies'
	id: install
	run: \|
	npm install \|\| npm install \|\| npm install
	timeout-minutes: 15

	# Create ES Module (ESM) bundle:
	- name: 'Create ES Module (ESM) bundle'
	id: esm-bundle
	uses: stdlib-js/bundle-action@main
	with:
	target: 'esm'

	# Rewrite file contents:
	- name: 'Rewrite file contents'
	run: \|

	# Replace links to other packages with links to the esm branch:
	find ./esm -type f -name '.md' -print0 \| xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.)/\\1\/tree\/esm/";

	# Replace reference to `@stdlib/types` with esm link:
	find ./esm -type f -name '*.ts' -print0 \| xargs -0 sed -Ei "s/\/\/\/ <reference types=\"@stdlib\/types\"\/>/\/\/\/ <reference types=\"https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/types@esm\/index.d.ts\"\/>/g"

	# Change wording of project description to avoid reference to JavaScript and Node.js:
	find ./esm -type f -name '*.md' -print0 \| xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g"

	# Rewrite all `require()`s to use jsDelivr links:
	find ./esm -type f -name '*.md' -print0 \| xargs -0 sed -Ei "/require\( '@stdlib\// {
	s/(var\|let\|const)\s+([a-z0-9_]+)\s+=\s*require$ '([^']+)' $;/import \2 from \'\3\';/i
	s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/
	s/';/@esm\/index.mjs';/
	}"

	# Rewrite first `import` to show importing of named exports if available:
	exports=$(cat lib/index.js \| \
	grep -E 'setReadOnly$.,.,.*$' \| \
	sed -E 's/setReadOnly$(.),(.),(.*)$;/\2/' \| \
	sed -E "s/'//g" \| \
	sort)
	if [ -n "$exports" ]; then
	find ./esm -type f -name '.md' -print0 \| xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports \| sed -E 's/ /, /g') } from '\2';\n\`\`\`/"
	fi

	# Remove `installation`, `cli`, and `c` sections:
	find ./esm -type f -name '*.md' -print0 \| xargs -0 perl -0777 -i -pe "s/<section class=\"installation\">[^<]+<\/section>//g;"
	find ./esm -type f -name '.md' -print0 \| xargs -0 perl -0777 -i -pe "s/(\ \* \*\n+)?<section class=\"cli\">[\s\S]+<\!\-\- \/.cli \-\->//g"
	find ./esm -type f -name '.md' -print0 \| xargs -0 perl -0777 -i -pe "s/(\ \* \*\n+)?<section class=\"c\">[\s\S]+<\!\-\- \/.c \-\->//g"

	# Rewrite examples section to be a HTML file:
	find ./esm -type f -name '.md' -print0 \| xargs -0 perl -0777 -i -pe "s/\#\# Examples([\s\S])\`\`\`javascript([\s\S]+?)\`\`\`/\#\# Examples\1\`\`\`html\n<\!DOCTYPE html>\n<html lang=\"en\">\n<body>\n<script type=\"module\">\n\2\n<\/script>\n<\/body>\n<\/html>\n\`\`\`/g"

	# Create package.json file for esm branch:
	jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./index.mjs", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./esm/package.json

	# Delete everything in current directory aside from esm folder:
	- name: 'Delete everything in current directory aside from esm folder'
	run: \|
	find . -type 'f' \| grep -v -e "esm" -e ".git/" \| xargs -r rm
	find . -mindepth 1 -type 'd' \| grep -v -e "esm" -e ".git" \| xargs -r rm -rf

	# Move esm directory to root:
	- name: 'Move esm directory to root'
	run: \|
	mv ./esm/* .
	rmdir ./esm

	# Commit changes:
	- name: 'Commit changes'
	run: \|
	git add -A
	git commit -m "Auto-generated commit"

	# Push changes to `esm` branch:
	- name: 'Push changes to `esm` branch'
	run: \|
	SLUG=${{ github.repository }}
	echo "Pushing changes to $SLUG..."
	git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" esm

	# Send status to Slack channel if job fails:
	- name: 'Send status to Slack channel in case of failure'
	# Pin action to full length commit SHA corresponding to v2.0.0
	uses: act10ns/slack@ed1309ab9862e57e9e583e51c7889486b9a00b0f
	with:
	status: ${{ job.status }}
	steps: ${{ toJson(steps) }}
	channel: '#npm-ci'
	if: failure()

	# Define job that succeeds if all bundles were successfully built:
	create-tag-bundles:

	# Define display name:
	name: 'Create tag bundles'

	# Define the type of virtual host machine on which to run the job:
	runs-on: ubuntu-latest

	# Indicate that this job depends on the bundle jobs finishing:
	needs: [ deno, umd, esm ]

	# Define the steps to be executed:
	steps:

	# Checkout the repository:
	- name: 'Checkout repository'
	# Pin action to full length commit SHA corresponding to v4.1.0
	uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
	with:
	fetch-depth: 2

	# Check if workflow run was triggered by a patch, minor, or major version bump:
	- name: 'Check if workflow run was triggered by a patch, minor, or major version bump'
	id: check-if-bump
	continue-on-error: true
	run: \|
	VERSION_CHANGE_PKG_JSON=$(git diff HEAD~1 HEAD package.json \| grep '"version":')
	if [ -z "$VERSION_CHANGE_PKG_JSON" ]; then
	echo "This workflow was not triggered by a version bump."
	echo "bump=false" >> $GITHUB_OUTPUT
	else
	echo "This workflow was triggered by a version bump."
	echo "bump=true" >> $GITHUB_OUTPUT
	fi

	# Configure git:
	- name: 'Configure git'
	if: steps.check-if-bump.outputs.bump
	run: \|
	git config --local user.email "noreply@stdlib.io"
	git config --local user.name "stdlib-bot"
	git fetch --all

	# Create bundle tags:
	- name: 'Create bundle tags'
	if: steps.check-if-bump.outputs.bump
	run: \|
	SLUG=${{ github.repository }}
	ESCAPED=$(echo $SLUG \| sed -E 's/\//\\\//g')
	VERSION="v$(jq --raw-output '.version' package.json)"

	git checkout -b deno origin/deno
	sed -i -E "s/$ESCAPED@deno/$ESCAPED@$VERSION-deno/g" README.md
	git add README.md
	git commit -m "Update README.md for Deno bundle $VERSION"
	git tag -a $VERSION-deno -m "$VERSION-deno"
	git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" $VERSION-deno
	sed -i -E "s/$ESCAPED@$VERSION-deno/$ESCAPED@deno/g" README.md

	perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\The previous example will load the latest bundled code from the deno branch. Alternatively, you may load a specific version by loading the file from one of the \[tagged bundles\]$https:\/\/github.com\/$ESCAPED\/tags$. For example,\n\n\`\`\`javascript\nimport \1 from 'https:\/\/cdn\.jsdelivr\.net\/gh\/$ESCAPED\@$VERSION-deno\/mod\.js';\n\`\`\`/" README.md

	git add README.md
	git commit -m "Auto-generated commit"
	git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno

	git checkout -b umd origin/umd
	sed -i -E "s/$ESCAPED@umd/$ESCAPED@$VERSION-umd/g" README.md
	git add README.md
	git commit -m "Update README.md for UMD bundle $VERSION"
	git tag -a $VERSION-umd -m "$VERSION-umd"
	git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" $VERSION-umd
	sed -i -E "s/$ESCAPED@$VERSION-umd/$ESCAPED@umd/g" README.md

	perl -0777 -i -pe "s/\`\`\`javascript\n([a-zA-Z0-9_]+)\s+=\srequire$\s'([^']+)'\s*$\n\`\`\`/\`\`\`javascript\n\1 = require$ '\2' $\n\`\`\`\n\The previous example will load the latest bundled code from the umd branch. Alternatively, you may load a specific version by loading the file from one of the \[tagged bundles\]$https:\/\/github.com\/$ESCAPED\/tags$. For example,\n\n\`\`\`javascript\n\1 = require$ 'https:\/\/cdn\.jsdelivr\.net\/gh\/$ESCAPED\@$VERSION-umd\/browser\.js' $\n\`\`\`/" README.md

	git add README.md
	git commit -m "Auto-generated commit"
	git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" umd

	git checkout -b esm origin/esm
	sed -i -E "s/$ESCAPED@esm/$ESCAPED@$VERSION-esm/g" README.md
	git add README.md
	git commit -m "Update README.md for ESM bundle $VERSION"
	git tag -a $VERSION-esm -m "$VERSION-esm"
	git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" $VERSION-esm
	sed -i -E "s/$ESCAPED@$VERSION-esm/$ESCAPED@esm/g" README.md

	perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\The previous example will load the latest bundled code from the esm branch. Alternatively, you may load a specific version by loading the file from one of the \[tagged bundles\]$https:\/\/github.com\/$ESCAPED\/tags$. For example,\n\n\`\`\`javascript\nimport \1 from 'https:\/\/cdn\.jsdelivr\.net\/gh\/$ESCAPED\@$VERSION-esm\/index\.mjs';\n\`\`\`/" README.md

	git add README.md
	git commit -m "Auto-generated commit"
	git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" esm

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