/
gomod.go
54 lines (45 loc) · 1.1 KB
/
gomod.go
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// Copyright 2016 Markus Dittrich. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//
// Package gomod provides functionality simular to the GNU modulefiles
package main
import (
"fmt"
"io/ioutil"
"log"
"os"
"github.com/BurntSushi/toml"
)
func main() {
if len(os.Args) <= 1 {
log.Fatal("file name required")
}
env := parseEnv()
fmt.Println(env)
file, err := os.Open(os.Args[1])
if err != nil {
log.Fatal("error opening file ", os.Args[1], ": ", err)
}
content, err := ioutil.ReadAll(file)
if err != nil {
log.Fatal("error reading file", os.Args[1], ": ", err)
}
var mod Module
err = toml.Unmarshal(content, &mod)
if err != nil {
log.Fatal("failed to parse module file ", err)
}
newEnv := make(Env)
fmt.Println(newEnv)
fmt.Println("*****************")
prependToEnv(env, newEnv, mod.PrependEnv)
fmt.Println(newEnv)
fmt.Println("*****************")
appendToEnv(env, newEnv, mod.AppendEnv)
fmt.Println(newEnv)
fmt.Println("*****************")
removeFromEnv(env, newEnv, mod.RemoveEnv)
fmt.Println(newEnv)
}
//