50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
// Copyright 2026 Alibaba Group
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package app
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import (
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"os"
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"path/filepath"
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)
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// Build-time variables injected via ldflags when available.
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var (
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buildTime = "unknown"
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gitCommit = "unknown"
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)
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func defaultConfigDir() string {
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if envDir := os.Getenv("DWS_CONFIG_DIR"); envDir != "" {
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return envDir
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}
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homeDir, err := os.UserHomeDir()
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if err != nil {
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return exeRelativeConfigDir()
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}
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return filepath.Join(homeDir, ".dws")
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}
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func exeRelativeConfigDir() string {
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exePath, err := os.Executable()
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if err != nil {
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return ".dws"
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}
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realPath, err := filepath.EvalSymlinks(exePath)
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if err != nil {
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realPath = exePath
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}
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return filepath.Join(filepath.Dir(realPath), ".dws")
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}
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