roypur/envconf
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filter out defined variables in error

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This commit is contained in:
Roy Olav Purser 2021-06-18 10:50:45 +02:00
parent 924d9d4df7
commit 8c63f40f56
Signed by: roypur
GPG Key ID: E14D26A036F21656
1 changed files with 8 additions and 6 deletions
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2
envconf.go
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@ -104,6 +104,7 @@ func (c *Config) Parse() {
} }
for k, v := range c.env { for k, v := range c.env {
if failed && (v.parsed.err == nil) { if failed && (v.parsed.err == nil) {
if v.empty {
if v.unset { if v.unset {
v.parsed.err = errors.New(fmt.Sprintf(`Environment variable "%s" not found. It should have been of type %s.`, k, v.dtype)) v.parsed.err = errors.New(fmt.Sprintf(`Environment variable "%s" not found. It should have been of type %s.`, k, v.dtype))
c.env[k] = v c.env[k] = v
@ -113,6 +114,7 @@ func (c *Config) Parse() {
} }
} }
} }
}
} }
// Status prints out failures that occured while parsing the environment to os.Stderr. // Status prints out failures that occured while parsing the environment to os.Stderr.