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feat: allow logging output to use JSON formatter

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Signed-off-by: GridexX <arsene582@gmail.com>
This commit is contained in:
GridexX 2023-07-26 10:13:53 +03:00
parent a5d7f23d2e
commit be98119552
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4 changed files with 56 additions and 11 deletions
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6
internal/flags/flags.go
View file

@ -86,6 +86,12 @@ func RegisterSystemFlags(rootCmd *cobra.Command) {
viper.GetBool("WATCHTOWER_LABEL_ENABLE"),
"Watch containers where the com.centurylinklabs.watchtower.enable label is true")
flags.BoolP(
"json-logging",
"j",
viper.GetBool("WATCHTOWER_JSON_LOGGING"),
"Enables the JSON log formatter for logging")
flags.BoolP(
"debug",
"d",

22
internal/flags/flags_test.go
View file

@ -183,6 +183,28 @@ func TestProcessFlagAliasesLogLevelFromEnvironment(t *testing.T) {
assert.Equal(t, `debug`, logLevel)
}
func TestJSONLoggingFlag(t *testing.T) {
cmd := new(cobra.Command)
SetDefaults()
RegisterDockerFlags(cmd)
RegisterSystemFlags(cmd)
// Ensure the default value is false
enableJsonFormatter, err := cmd.PersistentFlags().GetBool("json-logging")
require.NoError(t, err)
assert.Equal(t, false, enableJsonFormatter)
// Test with the argument
require.NoError(t, cmd.ParseFlags([]string{`--json-logging`}))
flags := cmd.Flags()
enableJsonFormatter, _ = flags.GetBool("json-logging")
require.NoError(t, err)
assert.Equal(t, true, enableJsonFormatter)
}
func TestProcessFlagAliasesSchedAndInterval(t *testing.T) {
logrus.StandardLogger().ExitFunc = func(_ int) { panic(`FATAL`) }
cmd := new(cobra.Command)