70 lines
1.5 KiB
Go
70 lines
1.5 KiB
Go
// This work is subject to the CC0 1.0 Universal (CC0 1.0) Public Domain Dedication
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// license. Its contents can be found at:
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// http://creativecommons.org/publicdomain/zero/1.0/
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package bindata
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import (
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"fmt"
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"io"
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)
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// writeDebugHeader writes output file headers with the given build tags.
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// This targets debug builds.
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func writeDebugHeader(w io.Writer, c *Config) {
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// Write build tags, if applicable.
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if len(c.Tags) > 0 {
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fmt.Fprintf(w, "// +build !release %s\n\n", c.Tags)
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} else {
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fmt.Fprintf(w, "// +build !release\n\n")
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}
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// Write package declaration
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fmt.Fprintf(w, "package %s\n\n", c.Package)
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// Define packages we need to import.
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// And add the asset_read function. This is called
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// from asset-specific functions.
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fmt.Fprintf(w, `import (
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"bytes"
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"io"
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"log"
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"os"
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)
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// bindata_read reads the given file from disk.
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// It panics if anything went wrong.
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func bindata_read(path, name string) []byte {
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fd, err := os.Open(path)
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if err != nil {
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log.Fatalf("Read %%s: %%v", name, err)
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}
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defer fd.Close()
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var buf bytes.Buffer
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_, err = io.Copy(&buf, fd)
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if err != nil {
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log.Fatalf("Read %%s: %%v", name, err)
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}
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return buf.Bytes()
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}
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`)
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}
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// writeDebug write a debug entry for the given asset.
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// A debug entry is simply a function which reads the asset from
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// the original file (e.g.: from disk).
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func writeDebug(w io.Writer, c *Config, asset *Asset) {
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fmt.Fprintf(w, `func %s() []byte {
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return bindata_read(
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%q,
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%q,
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)
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}
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`, asset.Func, asset.Path, asset.Name)
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}
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