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gobyexample
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base: x:5accc42e13012dc5059e994af40842fe746ac131
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x:main
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compare: x:369fda6adb9546449543245d7204d883784e5e91
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x:main

2 Commits
5accc42e13 ... 369fda6adb

Author SHA1 Message Date
Sangeeth Sudheer 369fda6adb
Add embed 2024-05-04 14:37:11 +05:30
Sangeeth Sudheer 984e3daafc
Add tmp 2024-05-04 14:23:13 +05:30
6 changed files with 93 additions and 2 deletions
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1
embed/assets/index.css Normal file
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@ -0,0 +1 @@
* { color: red; }

1
embed/assets/index.js Normal file
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@ -0,0 +1 @@
console.log("hello, world!")

37
embed/embed.go Normal file
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@ -0,0 +1,37 @@
package embed
import (
"embed"
"fmt"
"os"
"path/filepath"
"text/template"
)
//go:embed home.html
var HomeTemplateString string
//go:embed assets/index.css
//go:embed assets/index.js
var folder embed.FS
func Embed() {
cssBytes, err := folder.ReadFile(filepath.Join("assets", "index.css"))
check(err)
jsBytes, err := folder.ReadFile(filepath.Join("assets", "index.js"))
check(err)
fmt.Println("index.css:")
fmt.Println(string(cssBytes))
fmt.Println("index.js:")
fmt.Println(string(jsBytes))
fmt.Println("Parsing template and printing it:")
t := template.Must(template.New("home").Parse(HomeTemplateString))
t.Execute(os.Stdout, string("John"))
}
func check(err error) {
if err != nil {
panic(err)
}
}

11
embed/home.html Normal file
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@ -0,0 +1,11 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>{{ . }}</title>
</head>
<body>
<h1>{{ . }}</h1>
</body>
</html>

8
main.go
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@ -38,7 +38,9 @@ package main
// import "git.sangeeth.dev/gobyexample/linefilter"
// import "git.sangeeth.dev/gobyexample/exit"
// import "git.sangeeth.dev/gobyexample/filepath"
import "git.sangeeth.dev/gobyexample/dir"
// import "git.sangeeth.dev/gobyexample/dir"
// import "git.sangeeth.dev/gobyexample/tmp"
import "git.sangeeth.dev/gobyexample/embed"
func main() {
// runes.Runes()
@ -79,5 +81,7 @@ func main() {
// linefilter.LineFilter()
// exit.Exit()
// filepath.Filepath()
dir.Dir()
// dir.Dir()
// tmp.Tmp()
embed.Embed()
}

37
tmp/tmp.go Normal file
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@ -0,0 +1,37 @@
package tmp
import (
"fmt"
"os"
"path/filepath"
"strconv"
)
func check(err error) {
if err != nil {
panic(err)
}
}
func Tmp() {
f, err := os.CreateTemp("", "gobyexample")
check(err)
fmt.Println("Created tmp file", f.Name())
defer os.Remove(f.Name())
n1, err := f.WriteString("test")
check(err)
fmt.Println("Wrote", n1, "bytes")
dirPath, err := os.MkdirTemp("", "gobyexample")
check(err)
fmt.Println("Created temp dir at", dirPath)
defer os.RemoveAll(dirPath)
err = os.WriteFile(filepath.Join(dirPath, "file1"), []byte("tmpdir file"), 0600)
check(err)
fmt.Println("Stuff written to tmp file inside", dirPath)
b1, err := os.ReadFile(filepath.Join(dirPath, "file1"))
check(err)
fmt.Println(strconv.Quote(string(b1)), "was written to file")
}