Providing Makefile and CoC as well as minor README tweaks

Author: javaducky

CODE_OF_CONDUCT.md

@@ -0,0 +1,75 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, gender identity and expression, level of experience,
+nationality, personal appearance, race, religion, or sexual identity and
+orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+  advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+  address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting our Developer Relations team, [email protected].
+
+All complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at [http://contributor-covenant.org/version/1/4][version]
+
+[homepage]: http://contributor-covenant.org
+[version]: http://contributor-covenant.org/version/1/4/

Makefile

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+MAKEFLAGS += --silent
+
+all: clean format test build
+
+## help: Prints a list of available build targets.
+help:
+	echo "Usage: make <OPTIONS> ... <TARGETS>"
+	echo ""
+	echo "Available targets are:"
+	echo ''
+	sed -n 's/^##//p' ${PWD}/Makefile | column -t -s ':' | sed -e 's/^/ /'
+	echo
+	echo "Targets run by default are: `sed -n 's/^all: //p' ./Makefile | sed -e 's/ /, /g' | sed -e 's/\(.*\), /\1, and /'`"
+
+## clean: Removes any previously created build artifacts.
+clean:
+	rm -f ./k6
+
+## build: Builds a custom 'k6' with the local extension. 
+build:
+	go install go.k6.io/xk6/cmd/xk6@latest
+	xk6 build --with github.com/grafana/xk6-output-prometheus-remote=.
+
+## format: Applies Go formatting to code.
+format:
+	go fmt ./...
+
+## test: Executes any unit tests.
+test:
+	go test -cover -race ./...
+
+.PHONY: build clean format help test

README.md

@@ -1,12 +1,9 @@
 # xk6-output-prometheus-remote
+k6 extension for publishing test-run metrics to Prometheus via Remote Write endpoint.
 
-> ### ⚠️ Beta version
+> :warning: Not to be confused with [Prometheus Remote Write **client** extension](https://github.com/grafana/xk6-client-prometheus-remote) which is for load testing _Prometheus_ itself.
 
-k6 extension for Prometheus remote-write output.
-
-*Distinguish from [Prometheus remote write **client** extension](https://github.com/grafana/xk6-client-prometheus-remote) :)*
-
-According to [Prometheus API Stability Guarantees](https://prometheus.io/docs/prometheus/latest/stability/) remote write is an **experimental feature**, thus it is unstable and is subject to change. There are many options for remote-write compatible agents, the official list can be found [here](https://prometheus.io/docs/operating/integrations/). The exact details of how metrics will be processed or stored depends on the underlying agent used.
+There are many options for remote-write compatible agents, the official list can be found [here](https://prometheus.io/docs/operating/integrations/). The exact details of how metrics will be processed or stored depends on the underlying agent used.
 
 Key points to know: