lunny/git-lfs
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warn if two similar git config values are seen

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This commit is contained in:
risk danger olson 2015-11-16 14:47:28 -07:00
parent 265feee819
commit dcb2d4e1e9
1 changed files with 8 additions and 0 deletions
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8
lfs/config.go
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@ -386,6 +386,8 @@ func (c *Configuration) readGitConfigFromFiles(filenames []string, filenameIndex
func (c *Configuration) readGitConfig(output string, uniqRemotes map[string]bool, onlySafe bool) {
lines := strings.Split(output, "\n")
uniqKeys := make(map[string]string)
for _, line := range lines {
pieces := strings.SplitN(line, "=", 2)
if len(pieces) < 2 {
@ -396,6 +398,12 @@ func (c *Configuration) readGitConfig(output string, uniqRemotes map[string]bool
key := strings.ToLower(pieces[0])
value := pieces[1]
if origKey, ok := uniqKeys[key]; ok {
fmt.Fprintf(os.Stderr, "WARNING: The %q value clashes with the existing %q value.\n", pieces[0], origKey)
} else {
uniqKeys[key] = pieces[0]
}
keyParts := strings.Split(key, ".")
if len(keyParts) == 4 && keyParts[0] == "lfs" && keyParts[1] == "extension" {
name := keyParts[2]