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https://github.com/mudler/luet.git
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c98f427156
This commit is multi-fold as it also refactors internally context and logger as interfaces so it is easier to plug luet as a library externally. Introduces a garbage collector (related to #227) but doesn't handle yet parallelism. Closes #265
51 lines
1.4 KiB
Go
51 lines
1.4 KiB
Go
// Copyright © 2021 Daniele Rondina <geaaru@sabayonlinux.org>
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// Ettore Di Giacinto <mudler@sabayonlinux.org>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this program; if not, see <http://www.gnu.org/licenses/>.
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package backend
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import (
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"bytes"
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"github.com/mudler/luet/pkg/api/core/types"
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)
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type BackendWriter struct {
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BufferedOutput bool
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Buffer *bytes.Buffer
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ctx types.Context
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}
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func NewBackendWriter(buffered bool, ctx types.Context) *BackendWriter {
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return &BackendWriter{
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BufferedOutput: buffered,
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Buffer: &bytes.Buffer{},
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ctx: ctx,
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}
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}
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func (b *BackendWriter) Write(p []byte) (int, error) {
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if b.BufferedOutput {
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return b.Buffer.Write(p)
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}
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b.ctx.Info((string(p)))
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return len(p), nil
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}
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func (b *BackendWriter) Close() error { return nil }
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func (b *BackendWriter) GetCombinedOutput() string { return b.Buffer.String() }
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