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34 lines
1012 B
Go
34 lines
1012 B
Go
//go:build go1.16
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// +build go1.16
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package echo
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import (
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"io/fs"
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"net/http"
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)
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// Static implements `Echo#Static()` for sub-routes within the Group.
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func (g *Group) Static(pathPrefix, fsRoot string) {
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subFs := MustSubFS(g.echo.Filesystem, fsRoot)
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g.StaticFS(pathPrefix, subFs)
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}
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// StaticFS implements `Echo#StaticFS()` for sub-routes within the Group.
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//
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// When dealing with `embed.FS` use `fs := echo.MustSubFS(fs, "rootDirectory") to create sub fs which uses necessary
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// prefix for directory path. This is necessary as `//go:embed assets/images` embeds files with paths
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// including `assets/images` as their prefix.
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func (g *Group) StaticFS(pathPrefix string, filesystem fs.FS) {
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g.Add(
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http.MethodGet,
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pathPrefix+"*",
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StaticDirectoryHandler(filesystem, false),
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)
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}
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// FileFS implements `Echo#FileFS()` for sub-routes within the Group.
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func (g *Group) FileFS(path, file string, filesystem fs.FS, m ...MiddlewareFunc) *Route {
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return g.GET(path, StaticFileHandler(file, filesystem), m...)
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}
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