Add yaml config

Author: kesslern

.gitignore

@@ -4,3 +4,4 @@
 **/build/
 !gradle-wrapper.jar
 gluecan-backend/gluecan
+**/*.sqlite

gluecan-backend/build.gradle.kts

@@ -43,5 +43,6 @@ dependencies {
     implementation("org.jetbrains.exposed:exposed:0.15.1")
     implementation("com.fasterxml.jackson.core:jackson-databind:2.9.9")
     implementation("commons-lang:commons-lang:2.6")
+    implementation("com.amihaiemil.web:eo-yaml:2.0.1")
     runtime(project(":gluecan-frontend"))
 }

gluecan-backend/gluecan-config.yml

@@ -0,0 +1,15 @@
+port: 8080
+
+# No password required to add/delete if public
+public: false
+
+# Password for administration UI if not public
+adminPass: change_me
+
+# Database name/path
+database: gluecan.sqlite
+
+# Optional keystore for HTTPS
+keystore:
+  path: ~
+  password: ~

gluecan-backend/src/main/kotlin/config.js.kt

@@ -0,0 +1,36 @@
+package us.kesslern
+
+import com.amihaiemil.eoyaml.Yaml
+import com.amihaiemil.eoyaml.YamlMapping
+import java.io.File
+
+object Config {
+    val adminPass: String
+    val public: Boolean
+    val database: String
+    val keystorePath: String?
+    val keystorePassword: String?
+    val port: Int
+
+
+    init {
+        val yamlMapping = Yaml
+            .createYamlInput(File("gluecan-config.yml"))
+            .readYamlMapping()
+
+
+        this.adminPass = yamlMapping.string("adminPass")
+        this.database = "jdbc:sqlite:${yamlMapping.string("database")}"
+        this.port = yamlMapping.string("port")!!.toInt()
+        this.public = yamlMapping.string("public")!!.toBoolean()
+
+        val keystore = yamlMapping.yamlMapping("keystore")
+        this.keystorePath = keystore.optionalString("path")
+        this.keystorePassword = keystore.optionalString("password")
+    }
+}
+
+fun YamlMapping.optionalString(key: String): String? {
+    val value = this.string(key)
+    return if (value == "~") null else value
+}

gluecan-backend/src/main/kotlin/config.kt

@@ -16,6 +16,6 @@ fun main() {
 
     app.gluecan()
 
-    app.start(8080)
+    app.start(Config.port)
 }
 

gluecan-backend/src/main/kotlin/main.kt

@@ -14,7 +14,7 @@ object Templater {
             .readText()
             .replace("{{pasteId}}", paste.id.toString())
             .replace("{{class}}", paste.language ?: "")
-            .replace("{{date}}", paste.date.toString())
+            .replace("{{date}}", paste.date)
             .replace("{{pasteHtml}}", paste.toHtml())
 
     }