feat: add e2e tests and clean up

- add missing env config to docs
- add main.go e2e tests for many common use cases
- add .env to non-allowed files to serve
- update .env file load only in dev add before NewWebServer
- remove app env file config

.gitignore

@@ -3,3 +3,5 @@
 .helm
 tilt_modules
 .ghs.yaml
+
+bin/

docs/configuration.md

@@ -1,19 +1,22 @@
 # Environment variables
 
-| Variable                            | Description                                                   | Default          |
-|-------------------------------------|---------------------------------------------------------------|------------------|
-| `APP_ENV_FILE`                      | The location of an env file to load in, during initialisation | `.env`           |
-| `APP_HEALTH_PORT_ENABLED`           | Enable binding of a health port                               | `true`           |
-| `APP_HEALTH_PORT`                   | The port to bind to for health checking                       | `:8081`          |
-| `APP_PORT`                          | The port to serve traffic on                                  | `:8080`          |
-| `APP_METRICS_ENABLED`               | Enable binding of a metrics port                              | `true`           |
-| `APP_PORT_METRICS`                  | The port to bind for metrics traffic                          | `:2112`          |
-| `APP_HTTP_REAL_IP_HEADER`           | The HTTP header to use for real IPs                           | `""`             |
-| `APP_SERVE_FOLDER` / `KO_DATA_PATH` | The local folder path to serve                                | `./site`         |
-| `APP_TEMPLATE_MAP_PATH`             | The path to a template map                                    | `./template-map.yaml`     |
-| `APP_VUEJS_HISTORY_MODE`            | Enable Vuejs history mode path rewriting                      | `false`          |
-| `APP_HEADER_SET_ENABLE`             | Enable header setting for requests                            | `false`          |
-| `APP_HEADER_MAP_PATH`               | The path to the header map                                    | `./headers.yaml` |
+| Variable                            | Description                                                   | Default               |
+|-------------------------------------|---------------------------------------------------------------|-----------------------|
+| `APP_ENV_FILE`                      | The location of an env file to load in, during initialisation | `.env`                |
+| `APP_HEALTH_PORT_ENABLED`           | Enable binding of a health port                               | `true`                |
+| `APP_HEALTH_PORT`                   | The port to bind to for health checking                       | `:8081`               |
+| `APP_PORT`                          | The port to serve traffic on                                  | `:8080`               |
+| `APP_METRICS_ENABLED`               | Enable binding of a metrics port                              | `true`                |
+| `APP_PORT_METRICS`                  | The port to bind for metrics traffic                          | `:2112`               |
+| `APP_HTTP_REAL_IP_HEADER`           | The HTTP header to use for real IPs                           | `""`                  |
+| `APP_SERVE_FOLDER` / `KO_DATA_PATH` | The local folder path to serve                                | `./site`              |
+| `APP_TEMPLATE_MAP_PATH`             | The path to a template map                                    | `./template-map.yaml` |
+| `APP_VUEJS_HISTORY_MODE`            | Enable Vuejs history mode path rewriting                      | `false`               |
+| `APP_HEADER_SET_ENABLE`             | Enable header setting for requests                            | `false`               |
+| `APP_HEADER_MAP_PATH`               | The path to the header map                                    | `./headers.yaml`      |
+| `APP_REDIRECT_ROUTES_ENABLED`       | Enable a map of paths to urls to redirect to                  | `true`                |
+| `APP_REDIRECT_ROUTES_PATH`          | The path to a YAML file containing a map of paths to urls     | `./redirects.yaml`    |
+| `APP_HTTP_ALLOWED_ORIGINS`                                    | Specifies a CORS rule for allowed origin domains which can refer to this instance of go-http-server in a browser                                                              | `*`                      |
 
 # Templating
 

main.go

@@ -10,10 +10,11 @@ import (
 )
 
 func main() {
-	// initialise the app
 	log.Printf("%v (%v, %v, %v, %v)\n", common.AppName, common.AppBuildVersion, common.AppBuildHash, common.AppBuildMode, common.AppBuildDate)
+	if common.AppBuildMode == "development" {
+		_ = godotenv.Load(".env")
+	}
 	ws := ghs.NewWebServer()
-	_ = godotenv.Load(ws.EnvFile)
 	log.Printf("Configuration: %#v\n", ws)
 	ws.Listen()
 }