Create golint GitHub action

CODEOWNERS

@@ -0,0 +1 @@
+*       @Jerome1337

Dockerfile

@@ -0,0 +1,5 @@
+FROM cytopia/golint
+
+COPY entrypoint.sh /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]

README.md

@@ -1,2 +1,23 @@
-# golint-action
-Ready to use go lint GitHub action
+# Golint action
+
+This action execute golint command and return the output if the command fail.
+
+## Inputs
+
+### `golint-path`
+
+Path used by golint command, default is `./...`.
+
+## Outputs
+
+### `golint-output`
+
+The golint output if the command fail.
+
+## Example usage
+
+```yaml
+uses: Jerome1337/go-action/lint@v1.0.0
+with:
+  golint-path: './src/...'
+````

action.yml

@@ -0,0 +1,19 @@
+name: 'Go-linter'
+author: 'Jérôme Pogeant'
+description: 'Lint your code using golint'
+inputs:
+  golint-path:
+    description: 'Path used by golint command'
+    required: false
+    default: './...'
+outputs:
+  golint-output:
+    description: 'The golint output if the command fail'
+runs:
+  using: 'docker'
+  image: 'Dockerfile'
+  args:
+    - ${{ inputs.golint-path }}
+branding:
+  icon: 'check-circle'
+  color: 'green'

entrypoint.sh

@@ -0,0 +1,13 @@
+#!/bin/sh -l
+
+cd $GITHUB_WORKSPACE
+
+GOLINT_OUTPUT="$(golint -set_exit_status $1)"
+
+if [ $? -ne 0 ]; then
+  echo "${GOLINT_OUTPUT}"
+
+  exit 1
+fi
+
+echo "::set-output name=golint-output::Golint step succeed"