Improve our community standards (#218)

* Add a bug report template

* Add a feature request template

* Add a pull request template

* Add a security policy

* Lint newer files

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,35 @@
+---
+name: Bug report
+about: Report a bug to improve this project
+title: ''
+labels: 'bug'
+assignees: ''
+
+---
+
+#### The bug
+
+A clear and concise description of what the bug is.
+
+#### Software versions
+
+A list of software versions where the bug is apparent, as detailed as possible:
+
+* `setup-beam`: ...
+* other (where applicable): ...
+
+#### How to replicate
+
+An ordered list of steps to replicate the bug:
+
+1. run `...`
+2. search for `...` in the error output
+3. look at file `...`
+
+#### Expected behaviour
+
+What's expected to happen when you follow the steps listed above.
+
+#### Additional context
+
+Any other context about the bug.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,26 @@
+---
+name: Feature request
+about: Request a feature for this project
+title: ''
+labels: 'feature'
+assignees: ''
+
+---
+
+#### Is your feature request related to a problem?
+
+A clear and concise description of what the problem is, e.g. "I'm always frustrated
+when ..."
+
+#### Describe the feature you'd like
+
+A clear and concise description of what you want to happen after the new feature
+is implemented.
+
+#### Describe alternatives you've considered
+
+A clear and concise description of any alternative solutions or features you've considered.
+
+#### Additional context
+
+Any other context about the feature request.

.github/pull_request_template.md

@@ -0,0 +1,8 @@
+# Description
+
+A brief description of your changes.
+
+Closes #<issue>.
+
+- [ ] I have performed a self-review of my changes
+- [ ] I have read and understood the [contributing guidelines](/erlef/setup-beam/blob/main/CONTRIBUTING.md)

SECURITY.md

@@ -0,0 +1,34 @@
+# Security policy
+
+Thanks for helping make `setup-beam` safer for everyone.
+
+Find below updated information on our security policy.
+
+## Security
+
+We take the security of this software seriously.
+
+We don't implement a bug bounty program or bounty rewards, but will work with
+you closed to ensure that your findings gets the appropriate handling.
+
+## Reporting Security Issues
+
+If you believe you have found a security vulnerability in this repository,
+please report it to <bryan.paxton@erlef.org>.
+
+Please do not report security vulnerabilities through public channels, like
+GitHub issues, discussions, or pull requests.
+
+Please include as much of the information listed below as you can to help us
+better understand and resolve the issue:
+
+- the type of issue (e.g., buffer overflow, SQL injection, or cross-site
+  scripting)
+- full paths of source file(s) related to the manifestation of the issue
+- the location of the affected source code (tag/branch/commit or direct URL)
+- any special configuration required to reproduce the issue
+- step-by-step instructions to reproduce the issue
+- proof-of-concept or exploit code (if possible)
+- impact of the issue, including how an attacker might exploit the issue
+
+This information will help us triage your report more quickly.

package.json

@@ -7,7 +7,7 @@
     "format": "prettier src/**/*.js --write && prettier test/**/*.js --write",
     "jslint": "eslint src/**/*.js && eslint test/**/*.js",
     "licenses": "yarn licenses generate-disclaimer > 3RD_PARTY_LICENSES",
-    "markdownlint": "markdownlint *.md",
+    "markdownlint": "markdownlint *.md ./github/**/*.md",
     "shellcheck": "shellcheck src/install-*.sh .github/workflows/*.sh",
     "test": "node test/setup-beam.test.js && node ./test/problem-matchers.test.js",
     "yamllint": "yamllint .github/workflows/**.yml && yamllint .*.yml && yamllint *.yml",