Add args option to action (#9)

Dockerfile

@@ -1,13 +1,13 @@
 FROM sonarsource/sonar-scanner-cli:4.3
 
-LABEL version="0.0.1"
-LABEL repository="https://github.com/sonarsource/sonarcloud-github-action"
-LABEL homepage="https://github.com/sonarsource/sonarcloud-github-action"
-LABEL maintainer="SonarSource"
-LABEL "com.github.actions.name"="SonarCloud Scan"
-LABEL "com.github.actions.description"="Scan your code with SonarCloud to detect bugs, vulnerabilities and code smells in more than 25 programming languages."
-LABEL "com.github.actions.icon"="check"
-LABEL "com.github.actions.color"="green"
+LABEL version="0.0.1" \
+      repository="https://github.com/sonarsource/sonarcloud-github-action" \
+      homepage="https://github.com/sonarsource/sonarcloud-github-action" \
+      maintainer="SonarSource" \
+      com.github.actions.name="SonarCloud Scan" \
+      com.github.actions.description="Scan your code with SonarCloud to detect bugs, vulnerabilities and code smells in more than 25 programming languages." \
+      com.github.actions.icon="check" \
+      com.github.actions.color="green"
 
 ARG SONAR_SCANNER_HOME=/opt/sonar-scanner
 ARG NODEJS_HOME=/opt/nodejs
@@ -19,6 +19,7 @@ WORKDIR /opt
 # https://help.github.com/en/actions/creating-actions/dockerfile-support-for-github-actions#user
 USER root
 
+# Prepare entrypoint
 COPY entrypoint.sh /entrypoint.sh
 RUN chmod +x /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]

README.md

@@ -59,6 +59,26 @@ with:
   projectBaseDir: my-custom-directory
 ```
 
+In case you need to add additional analysis parameters, you can use the `args` option:
+
+```yaml
+- name: Analyze with SonarCloud
+  uses: sonarsource/sonarcloud-github-action@master
+  with:
+    projectBaseDir: my-custom-directory
+    args: >
+      -Dsonar.organization=my-organization
+      -Dsonar.projectKey=my-projectkey
+      -Dsonar.python.coverage.reportPaths=coverage.xml
+      -Dsonar.sources=lib/
+      -Dsonar.test.exclusions=tests/**
+      -Dsonar.tests=tests/
+      -Dsonar.verbose=true
+```
+
+More information about possible analysis parameters is found in the documentation at:
+https://sonarcloud.io/documentation/analysis/analysis-parameters/
+
 ### Secrets
 
 - `SONAR_TOKEN` – **Required** this is the token used to authenticate access to SonarCloud. You can generate a token on your [Security page in SonarCloud](https://sonarcloud.io/account/security/). You can set the `SONAR_TOKEN` environment variable in the "Secrets" settings page of your repository.

action.yml

@@ -1,13 +1,18 @@
-name: 'SonarCloud Scan'
-description: 'Scan your code with SonarCloud to detect bugs, vulnerabilities and code smells in more than 25 programming languages.'
+name: SonarCloud Scan
+description: >
+  Scan your code with SonarCloud to detect bugs, vulnerabilities and code smells
+  in more than 25 programming languages.
 branding:
-  icon: 'check'
-  color: 'green'
+  icon: check
+  color: green
 runs:
-  using: 'docker'
-  image: 'Dockerfile'
+  using: docker
+  image: Dockerfile
 inputs:
-  projectBaseDir:
-    description: 'Set the sonar.projectBaseDir analysis property'
+  args:
+    description: Additional arguments to the sonarcloud scanner
     required: false
-    default: '.'
+  projectBaseDir:
+    description: Set the sonar.projectBaseDir analysis property
+    required: false
+    default: .

entrypoint.sh

@@ -21,6 +21,4 @@ if [[ -z "${SONARCLOUD_URL}" ]]; then
   SONARCLOUD_URL="https://sonarcloud.io"
 fi
 
-sonar-scanner -Dsonar.projectBaseDir=${INPUT_PROJECTBASEDIR} -Dsonar.host.url=${SONARCLOUD_URL}
-
-
+sonar-scanner -Dsonar.projectBaseDir=${INPUT_PROJECTBASEDIR} -Dsonar.host.url=${SONARCLOUD_URL} ${INPUT_ARGS}