From 6d692985e06fc3ae8ba52dcea2708e43de2aa6a2 Mon Sep 17 00:00:00 2001
From: Mike Bierlee <m.bierlee@lostmoment.com>
Date: Thu, 13 Oct 2022 20:09:14 +0300
Subject: [PATCH] Add ini example

---
 TODO.md                                       |  1 -
 dub.json                                      | 11 ++++++
 examples/ini/app.d                            | 37 +++++++++++++++++++
 examples/ini/config.ini                       | 11 ++++++
 .../javaProperties/application.properties     |  2 +-
 makefile                                      |  4 ++
 6 files changed, 64 insertions(+), 2 deletions(-)
 create mode 100644 examples/ini/app.d
 create mode 100644 examples/ini/config.ini

diff --git a/TODO.md b/TODO.md
index 70b2017..94e1a64 100644
--- a/TODO.md
+++ b/TODO.md
@@ -14,4 +14,3 @@
   - Case insensitive properties and sections
   - Escape characters
   - Support multi-line values with backslash
-  - Example
diff --git a/dub.json b/dub.json
index 3265e88..fba4221 100644
--- a/dub.json
+++ b/dub.json
@@ -49,6 +49,17 @@
       "targetPath": "bin/examples/javaProperties",
       "workingDirectory": "bin/examples/javaProperties"
     },
+    {
+      "name": "iniExample",
+      "targetType": "executable",
+      "description": "Example on how to read and work with INI files.",
+      "targetName": "iniExample",
+      "sourcePaths": ["examples/ini"],
+      "importPaths": ["source"],
+      "copyFiles": ["examples/ini/config.ini"],
+      "targetPath": "bin/examples/ini",
+      "workingDirectory": "bin/examples/ini"
+    },
     {
       "name": "valueSubstitutionExample",
       "targetType": "executable",
diff --git a/examples/ini/app.d b/examples/ini/app.d
new file mode 100644
index 0000000..44986f0
--- /dev/null
+++ b/examples/ini/app.d
@@ -0,0 +1,37 @@
+/**
+ * Authors:
+ *  Mike Bierlee, m.bierlee@lostmoment.com
+ * Copyright: 2022 Mike Bierlee
+ * License:
+ *  This software is licensed under the terms of the MIT license.
+ *  The full terms of the license can be found in the LICENSE file.
+ */
+
+import mirage.ini : loadIniConfig, parseIniConfig;
+
+import std.stdio : writeln;
+import std.conv : to;
+
+void main() {
+    auto config = loadIniConfig("config.ini");
+    auto serverConfig = config.getConfig("server");
+    auto databaseConfig = parseIniConfig("
+        host=localhost
+        port=5432
+    ");
+
+    auto applicationName = config.get("application.name");
+
+    auto httpHost = serverConfig.get("host");
+    auto httpPort = serverConfig.get!uint("port");
+    auto httpProtocol = serverConfig.get("protocol");
+
+    auto dbHost = databaseConfig.get("host");
+    auto dbPort = databaseConfig.get!uint("port");
+
+    writeln("Starting " ~ applicationName ~ "...");
+    writeln("Connecting to database at " ~ dbHost ~ ":" ~ dbPort.to!string ~ "...");
+    writeln(
+        "HTTP server now listening at " ~ httpProtocol ~ "://" ~ httpHost ~ ":" ~ httpPort
+            .to!string);
+}
diff --git a/examples/ini/config.ini b/examples/ini/config.ini
new file mode 100644
index 0000000..62f64ec
--- /dev/null
+++ b/examples/ini/config.ini
@@ -0,0 +1,11 @@
+# This file is intentionally messy
+# to demonstrate the capabilities
+# of the format.
+
+[application]
+name = "Fake HTTP Server"
+
+[server]
+host = localhost
+port = 8080
+protocol: https ;DO NOT CHANGE!
\ No newline at end of file
diff --git a/examples/javaProperties/application.properties b/examples/javaProperties/application.properties
index 208660e..a9f1846 100644
--- a/examples/javaProperties/application.properties
+++ b/examples/javaProperties/application.properties
@@ -1,5 +1,5 @@
 # This file is intentionally messy
-# to demonstrate the full capabilities
+# to demonstrate the capabilities
 # of the format.
 
 # App config
diff --git a/makefile b/makefile
index 36ac975..bb164ba 100644
--- a/makefile
+++ b/makefile
@@ -17,6 +17,7 @@ clean:
 run-examples: run-quickstartExample\
 	run-jsonExample \
 	run-javaPropertiesExample \
+	run-iniExample \
 	run-valueSubstitutionExample \
 	run-manipulationExample
 
@@ -29,6 +30,9 @@ run-jsonExample:
 run-javaPropertiesExample:
 	dub run --build=release --config=javaPropertiesExample
 
+run-iniExample:
+	dub run --build=release --config=iniExample
+
 run-valueSubstitutionExample:
 	dub run --build=release --config=valueSubstitutionExample