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`pflag.GetStringSlice` treats commas as delimiters, which causes issues when passing headers whose values contain commas (`X-Robots-Tag: noindex, nofollow`). These are incorrectly split into multiple headers and errors out: - `X-Robots-Tag: noindex` - ` nofollow` Switch to `pflag.GetStringArray`, which does not split on commas[1]. Note that this changes behavior for cases where multiple headers were provided in a single argument with commas (`--header-down "X-Foo: Bar,X-Bar: Foo"`). Such cases will now be treated as a single header value. If this breaking change is unacceptable, we will need a smarter fallback mechanism. [1] https://github.com/spf13/pflag/pull/90 |
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| caddyevents | ||
| caddyfs | ||
| caddyhttp | ||
| caddypki | ||
| caddytls | ||
| filestorage | ||
| internal/network | ||
| logging | ||
| metrics | ||
| standard | ||