add option to opa check

src/main/kotlin/org/openpolicyagent/ideaplugin/opa/project/settings/OpaOptionsConfigurable.kt

@@ -0,0 +1,30 @@
+/*
+ * Use of this source code is governed by the MIT license that can be
+ * found in the LICENSE file.
+ */
+
+package org.openpolicyagent.ideaplugin.opa.project.settings
+
+import com.intellij.openapi.options.BoundSearchableConfigurable
+import com.intellij.openapi.project.Project
+import com.intellij.openapi.ui.DialogPanel
+
+import com.intellij.ui.layout.panel
+
+/**
+ * UI for the opa setting options.
+ */
+class OpaOptionsConfigurable(private val project: Project) :
+    BoundSearchableConfigurable("Opa", "Opa Options", "Settings.Project.Opa") {
+
+    private val settings
+        get() = OpaProjectSettings.getInstance(project)
+
+    override fun createPanel(): DialogPanel {
+        return panel {
+            row("OPA check options:") {
+                textField(settings::opaCheckOptions)
+            }
+        }
+    }
+}

src/main/kotlin/org/openpolicyagent/ideaplugin/opa/project/settings/OpaProjectSettings.kt

@@ -0,0 +1,32 @@
+/*
+ * Use of this source code is governed by the MIT license that can be
+ * found in the LICENSE file.
+ */
+
+package org.openpolicyagent.ideaplugin.opa.project.settings
+
+import com.intellij.openapi.components.SimplePersistentStateComponent
+import com.intellij.openapi.components.State
+import com.intellij.openapi.components.Storage
+import com.intellij.openapi.components.service
+import com.intellij.openapi.project.Project
+
+@State(name = "OPASettings", storages = [(Storage("opa.xml"))])
+class OpaProjectSettings(val project: Project) : SimplePersistentStateComponent<OpaSettingsState>(OpaSettingsState()) {
+
+    var opaCheckOptions
+        get() = state.opaCheckOptions
+        set(value) {
+            state.opaCheckOptions = value
+        }
+
+    companion object {
+        @JvmStatic
+        val defaultOpaCheckOptions = "--strict"
+
+        @JvmStatic
+        fun getInstance(project: Project): OpaProjectSettings {
+            return project.service()
+        }
+    }
+}

src/main/kotlin/org/openpolicyagent/ideaplugin/opa/project/settings/OpaSettingsState.kt

@@ -0,0 +1,12 @@
+/*
+ * Use of this source code is governed by the MIT license that can be
+ * found in the LICENSE file.
+ */
+
+package org.openpolicyagent.ideaplugin.opa.project.settings
+
+import com.intellij.openapi.components.BaseState
+
+class OpaSettingsState:  BaseState() {
+    var opaCheckOptions = OpaProjectSettings.defaultOpaCheckOptions
+}

src/main/kotlin/org/openpolicyagent/ideaplugin/opa/tool/OpaActions.kt

@@ -14,6 +14,7 @@ import org.openpolicyagent.ideaplugin.ide.actions.fileDirectChildOfRoot
 import org.openpolicyagent.ideaplugin.ide.actions.getImportsAsString
 import org.openpolicyagent.ideaplugin.ide.actions.getPackageAsString
 import org.openpolicyagent.ideaplugin.ide.extensions.OPAActionToolWindow
+import org.openpolicyagent.ideaplugin.opa.project.settings.OpaProjectSettings
 import org.openpolicyagent.ideaplugin.openapiext.execute
 import org.openpolicyagent.ideaplugin.openapiext.isUnitTestMode
 import org.openpolicyagent.ideaplugin.openapiext.virtualFile
@@ -41,15 +42,21 @@ class OpaActions : OpaBaseTool() {
     }
 
     /**
-     * Opens window running `opa test` on the current file
+     * Opens window running `opa check` on the current file
      * or displays popup if current file is not a rego file
      */
-
     fun checkDocument(project: Project, document: Document) {
         val file = document.virtualFile ?: return
-        // todo: get path to file relative to project path
-        val args = mutableListOf("check", file.name)
-        OPAActionToolWindow().runProcessInConsole(project, args, "Opa Check")
+
+        val checkArgs = OpaProjectSettings.getInstance(project).opaCheckOptions
+            .split(" ")
+            .filter { elem -> elem.trim().isNotEmpty() }
+
+        val opaArgs = mutableListOf("check")
+        opaArgs.addAll(checkArgs)
+        opaArgs.add(file.path)
+
+        OPAActionToolWindow().runProcessInConsole(project, opaArgs, "Opa Check")
     }
 
 

src/main/resources/META-INF/opa-core.xml

@@ -45,6 +45,11 @@
                         icon="/icons/opa_13_13.svg"
                         factoryClass="org.openpolicyagent.ideaplugin.ide.extensions.OPAActionToolWindowFactory"
                         canCloseContents="true" />
+
+        <!-- Project configuration -->
+        <projectService serviceImplementation="org.openpolicyagent.ideaplugin.opa.project.settings.OpaProjectSettings"/>
+        <projectConfigurable groupId="language" id="Settings.Project.Opa" instance="org.openpolicyagent.ideaplugin.opa.project.settings.OpaOptionsConfigurable"/>
+
 </extensions>
 
     <actions>