Update README.md

Co-authored-by: Sarah Aladetan <sarahkemi@github.com>

.github/dependency-review-config.yml

@@ -0,0 +1 @@
+fail-on-severity: low

CONTRIBUTING.md

@@ -75,6 +75,7 @@ Here are a few things you can do that will increase the likelihood of your pull
 
 ## Cutting a new release
 
+1. Update the version number in [package.json](https://github.com/actions/dependency-review-action/blob/main/package.json).
 1. Go to [Draft a new
 release](https://github.com/actions/dependency-review-action/releases/new)
 in the Releases page.
@@ -100,7 +101,7 @@ major version number (e.g. `v1`) in their workflows while
 automatically getting all the
 minor/patch updates.
 
-To do this just force-create a new annotated tag and push it:
+To do this just checkout `main`, force-create a new annotated tag, and push it:
 ```
 git tag -fa v2 -m "Updating v2 to 2.3.4"
 git push origin v2 --force

README.md

@@ -38,7 +38,7 @@ jobs:
 
 ### GitHub Enterprise Server
 
-This action is available in GHES starting with version 3.6. Make sure
+This action is available in Enterprise Server starting with version 3.6. Make sure
 [GitHub Advanced
 Security](https://docs.github.com/en/enterprise-server@3.6/admin/code-security/managing-github-advanced-security-for-your-enterprise/enabling-github-advanced-security-for-your-enterprise)
 and [GitHub
@@ -50,7 +50,6 @@ with the label of any of your runners (the default label
 is `self-hosted`):
 
 ```yaml
-
 # ...
 
 jobs:
@@ -65,9 +64,124 @@ jobs:
 
 ## Configuration
 
-You can pass additional options to the Dependency Review
-Action using your workflow file. Here's an example workflow with
-all the possible configurations:
+Configure this action by either using an external configuration file,
+or by inlining these options in your workflow file.
+
+### Options
+
+#### config-file
+
+A string representing the path to an external configuraton file. By
+default external configuration files are not used.
+
+**Possible values**: A string representing the absolute path to the
+  configuration file.
+
+**Example**: `config-file: ./.github/dependency-review-config.yml`.
+
+#### fail-on-severity
+
+Configure the severity level for alerting. See "[Vulnerability Severity](https://github.com/actions/dependency-review-action#vulnerability-severity)".
+
+**Possible values**: `critical`, `high`, `moderate`, `low`.
+
+**Example**: `fail-on-severity: moderate`.
+
+#### fail-on-scopes
+
+A list of strings representing the build environments you want to
+support. The default value is `development, runtime`.
+
+**Possible values**: `development`, `runtime`, `unknown`
+
+**Inline example**: `fail-on-scopes: development, runtime`
+
+**YAML example**:
+```yaml
+# this prevents scanning development dependencies
+fail-on-scopes:
+  - runtime
+```
+
+#### allow-licenses
+
+Only allow the licenses in this list. See "[Licenses](https://github.com/actions/dependency-review-action#licenses)".
+
+**Possible values**: Any `spdx_id` value(s) from
+https://docs.github.com/en/rest/licenses.
+
+**Inline example**: `allow-licenses: BSD-3-Clause, MIT`
+
+**YAML example**:
+```yaml
+allow-licenses:
+  - BSD-3-Clause
+  - MIT
+```
+
+#### deny-licenses
+
+Add a custom list of licenses you want to block. See
+"[Licenses](https://github.com/actions/dependency-review-action#licenses)".
+
+**Possible values**: Any `spdx_id` value(s) from
+https://docs.github.com/en/rest/licenses.
+
+**Inline example**: `deny-licenses: LGPL-2.0, BSD-2-Clause`
+
+**YAML example**:
+```yaml
+deny-licenses:
+  - LGPL-2.0
+  - BSD-2-Clause
+```
+
+#### base-ref/head-ref
+
+Provide custom git references for the git base/head when performing
+the comparison. If you are using pull requests, or
+`pull_request_target` events you do not need to worry about setting
+this. The values need to be specified for all other event types.
+
+**Possible values**: Any valid git ref(s) in your project.
+
+**Example**:
+```yaml
+base-ref: 8bb8a58d6a4028b6c2e314d5caaf273f57644896
+head-ref: 69af5638bf660cf218aad5709a4c100e42a2f37b
+```
+
+### Configuration File
+
+You can use an external configuration file to specify the settings for
+this Action.
+
+Start by specifying that you will be using an external configuration
+file:
+
+```yaml
+- name: Dependency Review
+  uses: actions/dependency-review-action@v2
+  with:
+    config-file: "./.github/dependency-review-config.yml"
+```
+
+And then create the file in the path you just specified. **All of these fields are
+optional**:
+
+```yaml
+fail-on-severity: "critical"
+allow-licenses:
+  - "GPL-3.0"
+  - "BSD-3-Clause"
+  - "MIT"
+```
+
+### Inline Configuration
+
+You can pass options to the Dependency Review
+Action using your workflow file. Here's an example of what the full
+file would look like:
 
 ```yaml
 name: 'Dependency Review'
@@ -83,26 +197,11 @@ jobs:
       - name: Dependency Review
         uses: actions/dependency-review-action@v2
         with:
-          # Possible values: "critical", "high", "moderate", "low"
-          # fail-on-severity: critical
-          #
-          # Possible values: Any available git ref
-          # base-ref: ${{ github.event.pull_request.base.ref }}
-          # head-ref: ${{ github.event.pull_request.head.ref }}
-          #
-          # You can only include one of these two options: `allow-licenses` and `deny-licenses`. These options are not supported on GHES. 
-          #
-          # Possible values: Any `spdx_id` value(s) from https://docs.github.com/en/rest/licenses
-          # allow-licenses: GPL-3.0, BSD-3-Clause, MIT
-          #
-          # Possible values: Any `spdx_id` value(s) from https://docs.github.com/en/rest/licenses
-          # deny-licenses: LGPL-2.0, BSD-2-Clause
-```
+          fail-on-severity: moderate
 
-When the workflow with this action is caused by a `pull_request` or `pull_request_target` event,
-the `base-ref` and `head-ref` values have the defaults as shown above. If the workflow is caused by
-any other event, the `base-ref` and `head-ref` options must be
-explicitly set in the configuration file.
+          # Use comma-separated names to pass list arguments:
+          deny-licenses: LGPL-2.0, BSD-2-Clause
+```
 
 ### Vulnerability Severity
 
@@ -120,12 +219,23 @@ This example will only fail on pull requests with `critical` and `high` vulnerab
     fail-on-severity: high
 ```
 
+### Dependency Scoping
+
+By default the action will only fail on `runtime` dependencies that have vulnerabilities or unacceptable licenses, ignoring `development` dependencies. You can override this behavior with the `fail-on-scopes` option, which will allow you to list the specific dependency scopes you care about. The possible values are: `unknown`, `runtime`, and `development`. Note: Filtering by scope will not be supported on Enterprise Server just yet, as the REST API's introduction of `scope` will be released in an upcoming Enterprise Server version. We will treat all dependencies on Enterprise Server as having a `runtime` scope and thus will not be filtered away.
+
+```yaml
+- name: Dependency Review
+  uses: actions/dependency-review-action@v2
+  with:
+    fail-on-scopes: runtime, development
+```
+
 ### Licenses
 
 You can set the action to fail on pull requests based on the licenses of the dependencies
 they introduce. With `allow-licenses` you can define the list of licenses
 your repository will accept. Alternatively, you can use `deny-licenses` to only
-forbid a subset of licenses. These options are not supported on GHES.
+forbid a subset of licenses. These options are not supported on Enterprise Server.
 
 You can use the [Licenses
 API](https://docs.github.com/en/rest/licenses) to see the full list of
@@ -148,8 +258,9 @@ to filter. A couple of examples:
     deny-licenses: Apache-1.1, Apache-2.0
 ```
 
-**Important**
+### Considerations
 
+- Checking for licenses is not supported on Enterprise Server.
 - The action will only accept one of the two parameters; an error will
   be raised if you provide both.
 - By default both parameters are empty (no license checking is

__tests__/config.test.ts

@@ -1,5 +1,5 @@
 import {expect, test, beforeEach} from '@jest/globals'
-import {readConfig} from '../src/config'
+import {readConfig, readConfigFile} from '../src/config'
 import {getRefs} from '../src/git-refs'
 
 // GitHub Action inputs come in the form of environment variables
@@ -13,8 +13,10 @@ function setInput(input: string, value: string) {
 function clearInputs() {
   const allowedOptions = [
     'FAIL-ON-SEVERITY',
+    'FAIL-ON-SCOPES',
     'ALLOW-LICENSES',
     'DENY-LICENSES',
+    'CONFIG-FILE',
     'BASE-REF',
     'HEAD-REF'
   ]
@@ -82,3 +84,79 @@ test('it raises an error when no refs are provided and the event is not a pull r
     })
   ).toThrow()
 })
+
+test('it reads an external config file', async () => {
+  let options = readConfigFile('./__tests__/fixtures/config-allow-sample.yml')
+  expect(options.fail_on_severity).toEqual('critical')
+  expect(options.allow_licenses).toEqual(['BSD', 'GPL 2'])
+})
+
+test('raises an error when the the config file was not found', async () => {
+  expect(() => readConfigFile('fixtures/i-dont-exist')).toThrow()
+})
+
+test('it parses options from both sources', async () => {
+  setInput('config-file', './__tests__/fixtures/config-allow-sample.yml')
+
+  let options = readConfig()
+  expect(options.fail_on_severity).toEqual('critical')
+
+  setInput('base-ref', 'a-custom-base-ref')
+  options = readConfig()
+  expect(options.base_ref).toEqual('a-custom-base-ref')
+})
+
+test('in case of conflicts, the external config is the source of truth', async () => {
+  setInput('config-file', './__tests__/fixtures/config-allow-sample.yml') // this will set fail-on-severity to 'critical'
+
+  let options = readConfig()
+  expect(options.fail_on_severity).toEqual('critical')
+
+  // this should not overwite the previous value
+  setInput('fail-on-severity', 'low')
+  options = readConfig()
+  expect(options.fail_on_severity).toEqual('critical')
+})
+
+test('it uses the default values when loading external files', async () => {
+  setInput('config-file', './__tests__/fixtures/no-licenses-config.yml')
+  let options = readConfig()
+  expect(options.allow_licenses).toEqual(undefined)
+  expect(options.deny_licenses).toEqual(undefined)
+
+  setInput('config-file', './__tests__/fixtures/license-config-sample.yml')
+  options = readConfig()
+  expect(options.fail_on_severity).toEqual('low')
+})
+
+test('it accepts an external configuration filename', async () => {
+  setInput('config-file', './__tests__/fixtures/no-licenses-config.yml')
+  const options = readConfig()
+  expect(options.fail_on_severity).toEqual('critical')
+})
+
+test('it raises an error when given an unknown severity in an external config file', async () => {
+  setInput('config-file', './__tests__/fixtures/invalid-severity-config.yml')
+  expect(() => readConfig()).toThrow()
+})
+
+test('it defaults to runtime scope', async () => {
+  const options = readConfig()
+  expect(options.fail_on_scopes).toEqual(['runtime'])
+})
+
+test('it parses custom scopes preference', async () => {
+  setInput('fail-on-scopes', 'runtime, development')
+  let options = readConfig()
+  expect(options.fail_on_scopes).toEqual(['runtime', 'development'])
+
+  clearInputs()
+  setInput('fail-on-scopes', 'development')
+  options = readConfig()
+  expect(options.fail_on_scopes).toEqual(['development'])
+})
+
+test('it raises an error when given invalid scope', async () => {
+  setInput('fail-on-scopes', 'runtime, zombies')
+  expect(() => readConfig()).toThrow()
+})

__tests__/filter.test.ts

@@ -1,6 +1,6 @@
 import {expect, test} from '@jest/globals'
 import {Change, Changes} from '../src/schemas'
-import {filterChangesBySeverity} from '../src/filter'
+import {filterChangesBySeverity, filterChangesByScopes} from '../src/filter'
 
 let npmChange: Change = {
   manifest: 'package.json',
@@ -11,6 +11,7 @@ let npmChange: Change = {
   package_url: 'pkg:npm/reeuhq@1.0.2',
   license: 'MIT',
   source_repository_url: 'github.com/some-repo',
+  scope: 'runtime',
   vulnerabilities: [
     {
       severity: 'critical',
@@ -30,6 +31,7 @@ let rubyChange: Change = {
   package_url: 'pkg:gem/actionsomething@3.2.0',
   license: 'BSD',
   source_repository_url: 'github.com/some-repo',
+  scope: 'development',
   vulnerabilities: [
     {
       severity: 'moderate',
@@ -57,3 +59,16 @@ test('it properly filters changes by severity', async () => {
   result = filterChangesBySeverity('critical', changes)
   expect(changes).toEqual([npmChange, rubyChange])
 })
+
+test('it properly filters changes by scope', async () => {
+  const changes = [npmChange, rubyChange]
+
+  let result = filterChangesByScopes(['runtime'], changes)
+  expect(result).toEqual([npmChange])
+
+  result = filterChangesByScopes(['development'], changes)
+  expect(result).toEqual([rubyChange])
+
+  result = filterChangesByScopes(['runtime', 'development'], changes)
+  expect(result).toEqual([npmChange, rubyChange])
+})

__tests__/fixtures/invalid-severity-config.yml

@@ -0,0 +1,3 @@
+fail-on-severity: 'so many zombies'
+deny-licenses:
+  - MIT

__tests__/fixtures/license-config-sample.yml

@@ -0,0 +1 @@
+allow_licenses: ['MIT', 'GPL 2']

__tests__/licenses.test.ts

@@ -11,6 +11,7 @@ let npmChange: Change = {
   package_url: 'pkg:npm/reeuhq@1.0.2',
   license: 'MIT',
   source_repository_url: 'github.com/some-repo',
+  scope: 'runtime',
   vulnerabilities: [
     {
       severity: 'critical',
@@ -30,6 +31,7 @@ let rubyChange: Change = {
   package_url: 'pkg:gem/actionsomething@3.2.0',
   license: 'BSD',
   source_repository_url: 'github.com/some-repo',
+  scope: 'runtime',
   vulnerabilities: [
     {
       severity: 'moderate',

action.yml

@@ -10,12 +10,19 @@ inputs:
     description: Don't block PRs below this severity. Possible values are `low`, `moderate`, `high`, `critical`.
     required: false
     default: 'low'
+  fail-on-scopes:
+    description: Dependency scopes to block PRs on. Comma-separated list. Possible values are 'unknown', 'runtime', and 'development' (e.g. "runtime, development")
+    required: false
+    default: 'runtime'
   base-ref:
     description: The base git ref to be used for this check. Has a default value when the workflow event is `pull_request` or `pull_request_target`. Must be provided otherwise.
     required: false
   head-ref:
     description: The head git ref to be used for this check. Has a default value when the workflow event is `pull_request` or `pull_request_target`. Must be provided otherwise.
     required: false
+  config-file:
+    description: A filepath to the configuration file for the action.
+    required: false
   allow-licenses:
     description: Comma-separated list of allowed licenses (e.g. "MIT, GPL 3.0, BSD 2 Clause")
     required: false

dist/licenses.txt

@@ -697,6 +697,23 @@ ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
 IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 
+yaml
+ISC
+Copyright Eemeli Aro <eemeli@gmail.com>
+
+Permission to use, copy, modify, and/or distribute this software for any purpose
+with or without fee is hereby granted, provided that the above copyright notice
+and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+THIS SOFTWARE.
+
+
 zod
 MIT
 MIT License

package.json

@@ -1,6 +1,6 @@
 {
   "name": "dependency-review-action",
-  "version": "2.0.4",
+  "version": "2.2.0",
   "private": true,
   "description": "A GitHub Action for Dependency Review",
   "main": "lib/main.js",
@@ -29,26 +29,26 @@
     "@actions/github": "^5.0.3",
     "@octokit/plugin-retry": "^3.0.9",
     "@octokit/request-error": "^3.0.1",
-    "ansi-styles": "^6.1.0",
-    "got": "^12.3.1",
-    "nodemon": "^2.0.19",
+    "ansi-styles": "^6.1.1",
+    "got": "^12.5.0",
+    "nodemon": "^2.0.20",
     "yaml": "^2.1.1",
-    "zod": "^3.18.0"
+    "zod": "^3.19.1"
   },
   "devDependencies": {
-    "@types/node": "^16.11.49",
-    "@typescript-eslint/eslint-plugin": "^5.33.1",
-    "@typescript-eslint/parser": "^5.33.1",
+    "@types/node": "^16.11.59",
+    "@typescript-eslint/eslint-plugin": "^5.38.0",
+    "@typescript-eslint/parser": "^5.38.0",
     "@vercel/ncc": "^0.34.0",
     "esbuild-register": "^3.3.3",
-    "eslint": "^8.22.0",
+    "eslint": "^8.23.1",
     "eslint-plugin-github": "^4.3.7",
-    "eslint-plugin-jest": "^26.8.3",
+    "eslint-plugin-jest": "^27.0.4",
     "jest": "^27.5.1",
     "js-yaml": "^4.1.0",
-    "nodemon": "^2.0.19",
+    "nodemon": "^2.0.20",
     "prettier": "2.7.1",
     "ts-jest": "^27.1.4",
-    "typescript": "^4.7.4"
+    "typescript": "^4.8.3"
   }
 }

scripts/scan_pr

@@ -32,17 +32,25 @@ event_file = Tempfile.new
 event_file.write("{ \"pull_request\": #{pr.to_h.to_json}}")
 event_file.close
 
-dev_cmd_env = {
-  "INPUT_REPO-TOKEN" => github_token,
-  "GITHUB_REPOSITORY" => repo_nwo,
-  "GITHUB_EVENT_NAME" => "pull_request",
-  "GITHUB_EVENT_PATH" => event_file.path
+action_inputs = {
+  "repo-token" => github_token
 }
 
-dev_cmd = "./node_modules/.bin/nodemon --exec \"node -r esbuild-register\" src/main.ts"
+dev_cmd_env = {
+  "GITHUB_REPOSITORY" => repo_nwo,
+  "GITHUB_EVENT_NAME" => "pull_request",
+  "GITHUB_EVENT_PATH" => event_file.path,
+  "GITHUB_STEP_SUMMARY" => "/dev/null"
+}
+
+# bash does not like variable names with dashes like the ones Actions
+# uses (e.g. INPUT_REPO-TOKEN). Passing them through `env` instead of
+# manually setting them does the job.
+action_inputs_env_str = action_inputs.map { |name, value| "\"INPUT_#{name.upcase}=#{value}\"" }.join(" ")
+dev_cmd = "./node_modules/.bin/nodemon --exec \"env #{action_inputs_env_str} node -r esbuild-register\" src/main.ts"
 
 Open3.popen2e(dev_cmd_env, dev_cmd) do |stdin, out|
   while line = out.gets
-    puts line
+    puts line.gsub(github_token, "<REDACTED>")
   end
 end

src/config.ts

@@ -1,17 +1,52 @@
+import * as fs from 'fs'
+import path from 'path'
+import YAML from 'yaml'
 import * as core from '@actions/core'
 import * as z from 'zod'
-import {ConfigurationOptions, SEVERITIES} from './schemas'
+import {
+  ConfigurationOptions,
+  ConfigurationOptionsSchema,
+  SeveritySchema,
+  SCOPES
+} from './schemas'
 
 function getOptionalInput(name: string): string | undefined {
   const value = core.getInput(name)
   return value.length > 0 ? value : undefined
 }
 
+function parseList(list: string | undefined): string[] | undefined {
+  if (list === undefined) {
+    return list
+  } else {
+    return list.split(',').map(x => x.trim())
+  }
+}
+
 export function readConfig(): ConfigurationOptions {
-  const fail_on_severity = z
-    .enum(SEVERITIES)
-    .default('low')
-    .parse(getOptionalInput('fail-on-severity'))
+  const externalConfig = getOptionalInput('config-file')
+  if (externalConfig !== undefined) {
+    const config = readConfigFile(externalConfig)
+    // the reasoning behind reading the inline config when an external
+    // config file is provided is that we still want to allow users to
+    // pass inline options in the presence of an external config file.
+    const inlineConfig = readInlineConfig()
+    // the external config takes precedence
+    return Object.assign({}, inlineConfig, config)
+  } else {
+    return readInlineConfig()
+  }
+}
+
+export function readInlineConfig(): ConfigurationOptions {
+  const fail_on_severity = SeveritySchema.parse(
+    getOptionalInput('fail-on-severity')
+  )
+  const fail_on_scopes = z
+    .array(z.enum(SCOPES))
+    .default(['runtime'])
+    .parse(parseList(getOptionalInput('fail-on-scopes')))
+
   const allow_licenses = getOptionalInput('allow-licenses')
   const deny_licenses = getOptionalInput('deny-licenses')
 
@@ -24,9 +59,31 @@ export function readConfig(): ConfigurationOptions {
 
   return {
     fail_on_severity,
-    allow_licenses: allow_licenses?.split(',').map(x => x.trim()),
-    deny_licenses: deny_licenses?.split(',').map(x => x.trim()),
+    fail_on_scopes,
+    allow_licenses: parseList(allow_licenses),
+    deny_licenses: parseList(deny_licenses),
     base_ref,
     head_ref
   }
 }
+
+export function readConfigFile(filePath: string): ConfigurationOptions {
+  let data
+
+  try {
+    data = fs.readFileSync(path.resolve(filePath), 'utf-8')
+  } catch (error: unknown) {
+    throw error
+  }
+  data = YAML.parse(data)
+
+  // get rid of the ugly dashes from the actions conventions
+  for (const key of Object.keys(data)) {
+    if (key.includes('-')) {
+      data[key.replace(/-/g, '_')] = data[key]
+      delete data[key]
+    }
+  }
+  const values = ConfigurationOptionsSchema.parse(data)
+  return values
+}

src/filter.ts

@@ -1,4 +1,4 @@
-import {Changes, Severity, SEVERITIES} from './schemas'
+import {Changes, Severity, SEVERITIES, Scope} from './schemas'
 
 export function filterChangesBySeverity(
   severity: Severity,
@@ -33,3 +33,16 @@ export function filterChangesBySeverity(
   )
   return filteredChanges
 }
+
+export function filterChangesByScopes(
+  scopes: Scope[],
+  changes: Changes
+): Changes {
+  const filteredChanges = changes.filter(change => {
+    // if there is no scope on the change (Enterprise Server API for now), we will assume it is a runtime scope
+    const scope = change.scope || 'runtime'
+    return scopes.includes(scope)
+  })
+
+  return filteredChanges
+}

src/main.ts

@@ -3,9 +3,9 @@ import * as dependencyGraph from './dependency-graph'
 import * as github from '@actions/github'
 import styles from 'ansi-styles'
 import {RequestError} from '@octokit/request-error'
-import {Change, Severity} from './schemas'
+import {Change, Severity, Scope} from './schemas'
 import {readConfig} from '../src/config'
-import {filterChangesBySeverity} from '../src/filter'
+import {filterChangesBySeverity, filterChangesByScopes} from '../src/filter'
 import {getDeniedLicenseChanges} from './licenses'
 import * as summary from './summary'
 import {getRefs} from './git-refs'
@@ -30,9 +30,13 @@ async function run(): Promise<void> {
       deny: config.deny_licenses
     }
 
+    const scopes = config.fail_on_scopes
+
+    const scopedChanges = filterChangesByScopes(scopes as Scope[], changes)
+
     const addedChanges = filterChangesBySeverity(
       minSeverity as Severity,
-      changes
+      scopedChanges
     ).filter(
       change =>
         change.change_type === 'added' &&
@@ -41,7 +45,7 @@ async function run(): Promise<void> {
     )
 
     const [licenseErrors, unknownLicenses] = getDeniedLicenseChanges(
-      changes,
+      scopedChanges,
       licenses
     )
 

src/schemas.ts

@@ -1,6 +1,9 @@
 import * as z from 'zod'
 
 export const SEVERITIES = ['critical', 'high', 'moderate', 'low'] as const
+export const SCOPES = ['unknown', 'runtime', 'development'] as const
+
+export const SeveritySchema = z.enum(SEVERITIES).default('low')
 
 export const ChangeSchema = z.object({
   change_type: z.enum(['added', 'removed']),
@@ -11,10 +14,11 @@ export const ChangeSchema = z.object({
   package_url: z.string(),
   license: z.string().nullable(),
   source_repository_url: z.string().nullable(),
+  scope: z.enum(SCOPES).optional(),
   vulnerabilities: z
     .array(
       z.object({
-        severity: z.enum(['critical', 'high', 'moderate', 'low']),
+        severity: SeveritySchema,
         advisory_ghsa_id: z.string(),
         advisory_summary: z.string(),
         advisory_url: z.string()
@@ -32,9 +36,11 @@ export const PullRequestSchema = z.object({
 
 export const ConfigurationOptionsSchema = z
   .object({
-    fail_on_severity: z.enum(SEVERITIES).default('low'),
+    fail_on_severity: SeveritySchema,
+    fail_on_scopes: z.array(z.enum(SCOPES)).default(['runtime']),
     allow_licenses: z.array(z.string()).default([]),
     deny_licenses: z.array(z.string()).default([]),
+    config_file: z.string().optional().default('false'),
     base_ref: z.string(),
     head_ref: z.string()
   })
@@ -49,4 +55,5 @@ export const ChangesSchema = z.array(ChangeSchema)
 export type Change = z.infer<typeof ChangeSchema>
 export type Changes = z.infer<typeof ChangesSchema>
 export type ConfigurationOptions = z.infer<typeof ConfigurationOptionsSchema>
-export type Severity = typeof SEVERITIES[number]
+export type Severity = z.infer<typeof SeveritySchema>
+export type Scope = typeof SCOPES[number]