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main.go
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main.go
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// Copyright 2016 José Santos <henrique_1609@me.com>
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// +Build ignore
//go:generate go run assets/generate.go
package main
import (
"log"
"net/http"
"os"
"strings"
"github.com/CloudyKit/jet"
"github.com/CloudyKit/jet/examples/asset_packaging/assets/templates"
"github.com/CloudyKit/jet/loaders/httpfs"
"github.com/CloudyKit/jet/loaders/multi"
)
// Initialize the set with both local files as well as the packaged
// views generated with `go generate` during the build step.
var views = jet.NewHTMLSetLoader(multi.NewLoader(
jet.NewOSFileSystemLoader("./views"),
httpfs.NewLoader(templates.Assets),
))
func main() {
// remove in production
views.SetDevelopmentMode(true)
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
view, err := views.GetTemplate("index.jet")
if err != nil {
log.Println("Unexpected template err:", err.Error())
}
view.Execute(w, nil, nil)
})
port := os.Getenv("PORT")
if len(port) == 0 {
port = ":9090"
} else if !strings.HasPrefix(":", port) {
port = ":" + port
}
log.Println("Serving on " + port)
http.ListenAndServe(port, nil)
}