Ensure we can construct remote store configs in isolation #11108
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| @@ -143,6 +143,7 @@ | |||
| ''^src/libstore/common-protocol-impl\.hh$'' | |||
| ''^src/libstore/common-protocol\.cc$'' | |||
| ''^src/libstore/common-protocol\.hh$'' | |||
| ''^src/libstore/common-ssh-store-config\.hh$'' | |||
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why not apply formatting?
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We don't yet have a plan for how we want to format existing files (and this is a renamed file) --- e.g. creating conflicts with PRs, cherry-picks between us and Lix, etc. makes for some real downsides.
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there is already a clang-format; I find this take a bit odd.
Format and move on my take.
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| #include <regex> | |||
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| #include "ssh-store-config.hh" | |||
| #include "common-ssh-store-config.hh" | |||
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I would wait for such things until we've fully switched to Meson -- the subdirectories we have today are not done in a consistent manner and mostly stuff is flat.
| std::string_view scheme, | ||
| std::string_view host, | ||
| const Params & params) | ||
| : StoreConfig(params) |
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should this validate it's ssh-ng ?
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Oh can't do that because its mounted-ssh-ng for subclass (which itself is bad, but we cannot yet fix)
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Progress towards NixOS#10766 I thought that NixOS#10768 achieved, but when I went to use this stuff (in Hydra), turns out it did not. (Those `using FooConfig;` lines were not working --- they are so finicky!) This PR gets the job done, and adds some trivial unit tests to make sure I did what I intended. I had to add add a header to expose `SSHStoreConfig`, after which the preexisting `ssh-store-config.*` were very confusingly named files, so I renamed them to `common-ssh-store-config.hh` to match the type defined therein.
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| namespace nix { | ||
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| struct SSHStoreConfig : virtual RemoteStoreConfig, virtual CommonSSHStoreConfig |
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Any comments here you can add?
I'm not familiar with what makes this experimental vs. legacy?
Should the legacy have \deprecated or @deprecated (whatever is the pattern in doxygen)
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I just moved this code. the legacy ssh uses a different protocol, but this one uses the same protocol as the Nix daemon. It probably shouldn't say "experimental" as its not an experimental feature (it predates those), but I think that's best done in a separate PR.
Motivation
Progress towards #10766
Context
I thought that #10768 achieved, but when I went to use this stuff (in Hydra), turns out it did not. (Those
using FooConfig;lines were not working --- they are so finicky!) This PR gets the job done, and adds some trivial unit tests to make sure I did what I intended.I had to add add a header to expose
SSHStoreConfig, after which the preexistingssh-store-config.*were very confusingly named files, so I renamed them tocommon-ssh-store-config.hhto match the type defined therein.Priorities and Process
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