diff options
| author | René Neumann <necoro@necoro.eu> | 2024-02-10 23:24:37 +0100 |
|---|---|---|
| committer | René Neumann <necoro@necoro.eu> | 2024-02-10 23:24:37 +0100 |
| commit | 91d14e414fc9c451879e834d7866ad765084a836 (patch) | |
| tree | 1fa8a757feda3d2c721aa9382f32a69109626ea7 /templ | |
| parent | 2d90d4e00a111ddf22440334d99323fe0d8216be (diff) | |
| download | gosten-91d14e414fc9c451879e834d7866ad765084a836.tar.gz gosten-91d14e414fc9c451879e834d7866ad765084a836.tar.bz2 gosten-91d14e414fc9c451879e834d7866ad765084a836.zip | |
Add templating
Diffstat (limited to 'templ')
| -rw-r--r-- | templ/base.tpl | 16 | ||||
| -rw-r--r-- | templ/index.tpl | 3 | ||||
| -rw-r--r-- | templ/template.go | 45 |
3 files changed, 64 insertions, 0 deletions
diff --git a/templ/base.tpl b/templ/base.tpl new file mode 100644 index 0000000..e88d735 --- /dev/null +++ b/templ/base.tpl @@ -0,0 +1,16 @@ +<!DOCTYPE html> +<html lang="de"> +<head> + <meta charset="UTF-8"> + <title>{{block "title" .}}Kosten{{end}}</title> + <link rel="stylesheet" href="./style.css"> +</head> +<body> +{{block "body" .}} + Dummy Text +{{end}} +{{block "js" .}} + <script src="./index.js"></script> +{{end}} +</body> +</html>
\ No newline at end of file diff --git a/templ/index.tpl b/templ/index.tpl new file mode 100644 index 0000000..2c52810 --- /dev/null +++ b/templ/index.tpl @@ -0,0 +1,3 @@ +{{define "body"}} + Das ist die Basis +{{end}}
\ No newline at end of file diff --git a/templ/template.go b/templ/template.go new file mode 100644 index 0000000..8fed965 --- /dev/null +++ b/templ/template.go @@ -0,0 +1,45 @@ +package templ + +import ( + "embed" + "html/template" + "sync" +) + +//go:embed *.tpl +var fs embed.FS + +var templates = make(map[string]*template.Template) +var muTpl sync.RWMutex + +var baseTpl *template.Template + +func init() { + baseTpl = template.Must(template.ParseFS(fs, "base.tpl")) +} + +func Lookup(name string) *template.Template { + muTpl.RLock() + tpl := templates[name] + muTpl.RUnlock() + + if tpl == nil { + return parse(name) + } + return tpl +} + +func parse(name string) *template.Template { + muTpl.Lock() + defer muTpl.Unlock() + + if tpl := templates[name]; tpl != nil { + // might've been created by another goroutine + return tpl + } + + b := template.Must(baseTpl.Clone()) + t := template.Must(b.ParseFS(fs, name+".tpl")) + templates[name] = t + return t +} |