mirror of https://github.com/linkerd/linkerd2.git
32 lines
904 B
Go
32 lines
904 B
Go
//go:generate go run generate.go
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// +build !prod
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package static
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import (
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"net/http"
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"path"
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"path/filepath"
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"runtime"
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)
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// Templates that will be rendered by `linkerd install`. This is only used on
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// dev builds.
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var Templates http.FileSystem = http.Dir(path.Join(getRepoRoot(), "charts"))
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// getRepoRoot returns the full path to the root of the repo. We assume this
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// function is only called from the `Templates` var above, and that this source
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// file lives at `pkg/charts/static`, relative to the root of the repo.
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func getRepoRoot() string {
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// /foo/bar/linkerd2/pkg/charts/static/templates.go
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_, filename, _, _ := runtime.Caller(0)
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// /foo/bar/linkerd2/pkg/charts/static
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dir := filepath.Dir(filename)
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// filepath.Dir returns the parent directory, so that combined with joining
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// ".." walks 3 levels up the tree:
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// /foo/bar/linkerd2
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return filepath.Dir(path.Join(dir, "../.."))
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}
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