mirror of
https://github.com/jesseduffield/lazygit.git
synced 2024-12-14 11:23:09 +02:00
96 lines
2.4 KiB
Go
96 lines
2.4 KiB
Go
package git_config
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import (
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"os/exec"
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"strings"
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"sync"
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"github.com/sirupsen/logrus"
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)
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type IGitConfig interface {
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// this is for when you want to pass 'mykey' (it calls `git config --get --null mykey` under the hood)
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Get(string) string
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// this is for when you want to pass '--local --get-regexp mykey'
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GetGeneral(string) string
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// this is for when you want to pass 'mykey' and check if the result is truthy
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GetBool(string) bool
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}
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type CachedGitConfig struct {
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cache map[string]string
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runGitConfigCmd func(*exec.Cmd) (string, error)
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log *logrus.Entry
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mutex sync.Mutex
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}
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func NewStdCachedGitConfig(log *logrus.Entry) *CachedGitConfig {
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return NewCachedGitConfig(runGitConfigCmd, log)
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}
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func NewCachedGitConfig(runGitConfigCmd func(*exec.Cmd) (string, error), log *logrus.Entry) *CachedGitConfig {
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return &CachedGitConfig{
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cache: make(map[string]string),
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runGitConfigCmd: runGitConfigCmd,
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log: log,
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mutex: sync.Mutex{},
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}
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}
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func (self *CachedGitConfig) Get(key string) string {
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self.mutex.Lock()
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defer self.mutex.Unlock()
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if value, ok := self.cache[key]; ok {
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self.log.Debugf("using cache for key " + key)
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return value
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}
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value := self.getAux(key)
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self.cache[key] = value
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return value
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}
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func (self *CachedGitConfig) GetGeneral(args string) string {
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self.mutex.Lock()
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defer self.mutex.Unlock()
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if value, ok := self.cache[args]; ok {
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self.log.Debugf("using cache for args " + args)
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return value
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}
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value := self.getGeneralAux(args)
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self.cache[args] = value
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return value
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}
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func (self *CachedGitConfig) getGeneralAux(args string) string {
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cmd := getGitConfigGeneralCmd(args)
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value, err := self.runGitConfigCmd(cmd)
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if err != nil {
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self.log.Debugf("Error getting git config value for args: " + args + ". Error: " + err.Error())
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return ""
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}
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return strings.TrimSpace(value)
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}
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func (self *CachedGitConfig) getAux(key string) string {
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cmd := getGitConfigCmd(key)
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value, err := self.runGitConfigCmd(cmd)
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if err != nil {
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self.log.Debugf("Error getting git config value for key: " + key + ". Error: " + err.Error())
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return ""
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}
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return strings.TrimSpace(value)
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}
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func (self *CachedGitConfig) GetBool(key string) bool {
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return isTruthy(self.Get(key))
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}
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func isTruthy(value string) bool {
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lcValue := strings.ToLower(value)
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return lcValue == "true" || lcValue == "1" || lcValue == "yes" || lcValue == "on"
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}
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