Deprecate Blackfriday and fix a potential deadlock in config

Note that the deadlock has not been seen earlier, in tests on in real Hugo sites.

Fixes #8792
Fixes #8791
This commit is contained in:
Bjørn Erik Pedersen 2021-07-26 11:21:11 +02:00
parent e09d7882c8
commit c7252224c4
2 changed files with 7 additions and 0 deletions

View file

@ -89,6 +89,7 @@ func (c *defaultConfigProvider) Get(k string) interface{} {
c.mu.RLock()
key, m := c.getNestedKeyAndMap(strings.ToLower(k), false)
if m == nil {
c.mu.RUnlock()
return nil
}
v := m[key]

View file

@ -107,12 +107,18 @@ func LoadConfig(d ConfigSourceDescriptor, doWithConfig ...func(cfg config.Provid
}
}
// Config deprecations.
// We made this a Glob pattern in Hugo 0.75, we don't need both.
if l.cfg.GetBool("ignoreVendor") {
helpers.Deprecated("--ignoreVendor", "--ignoreVendorPaths **", true)
l.cfg.Set("ignoreVendorPaths", "**")
}
if l.cfg.GetString("markup.defaultMarkdownHandler") == "blackfriday" {
helpers.Deprecated("markup.defaultMarkdownHandler=blackfriday", "See https://gohugo.io//content-management/formats/#list-of-content-formats", false)
}
// Some settings are used before we're done collecting all settings,
// so apply OS environment both before and after.
if err := l.applyOsEnvOverrides(d.Environ); err != nil {