63 lines
1.1 KiB
Go
63 lines
1.1 KiB
Go
// SPDX-License-Identifier: Apache-2.0
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// Copyright Authors of K9s
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package data
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import (
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"fmt"
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"io"
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"os"
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"sync"
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"github.com/derailed/k9s/internal/client"
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"gopkg.in/yaml.v2"
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"k8s.io/client-go/tools/clientcmd/api"
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)
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// Config tracks a context configuration.
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type Config struct {
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Context *Context `yaml:"k9s"`
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mx sync.RWMutex
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}
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// NewConfig returns a new config.
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func NewConfig(ct *api.Context) *Config {
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return &Config{
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Context: NewContextFromConfig(ct),
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}
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}
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// Validate ensures config is in norms.
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func (c *Config) Validate(conn client.Connection, ks KubeSettings) {
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c.mx.Lock()
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defer c.mx.Unlock()
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if c.Context == nil {
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c.Context = NewContext()
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}
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c.Context.Validate(conn, ks)
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}
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// Dump used for debugging.
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func (c *Config) Dump(w io.Writer) {
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bb, _ := yaml.Marshal(&c)
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fmt.Fprintf(w, "%s\n", string(bb))
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}
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// Save saves the config to disk.
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func (c *Config) Save(path string) error {
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c.mx.RLock()
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defer c.mx.RUnlock()
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if err := EnsureDirPath(path, DefaultDirMod); err != nil {
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return err
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}
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cfg, err := yaml.Marshal(c)
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if err != nil {
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return err
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}
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return os.WriteFile(path, cfg, DefaultFileMod)
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}
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