65f17bfc31
The main purpose is to refactor the legacy `unknwon/com` package. 1. Remove most imports of `unknwon/com`, only `util/legacy.go` imports the legacy `unknwon/com` 2. Use golangci's depguard to process denied packages 3. Fix some incorrect values in golangci.yml, eg, the version should be quoted string `"1.18"` 4. Use correctly escaped content for `go-import` and `go-source` meta tags 5. Refactor `com.Expand` to our stable (and the same fast) `vars.Expand`, our `vars.Expand` can still return partially rendered content even if the template is not good (eg: key mistach).
20 lines
569 B
Go
20 lines
569 B
Go
// Copyright 2021 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package util
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import (
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"io"
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)
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// ReadAtMost reads at most len(buf) bytes from r into buf.
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// It returns the number of bytes copied. n is only less than len(buf) if r provides fewer bytes.
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// If EOF occurs while reading, err will be nil.
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func ReadAtMost(r io.Reader, buf []byte) (n int, err error) {
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n, err = io.ReadFull(r, buf)
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if err == io.EOF || err == io.ErrUnexpectedEOF {
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err = nil
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}
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return
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}
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