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Move some stuff from Settings to a new FetchSettings.

Starting work on #5638

The exact boundary between `FetchSettings` and `EvalSettings` is not
clear to me, but that's fine. First lets clean out `libstore`, and then
worry about what, if anything, should be the separation between those
two.
This commit is contained in:
John Ericson 2022-03-01 01:29:34 +00:00
parent 1c985428c4
commit ea71da395f
9 changed files with 128 additions and 83 deletions

View file

@ -880,55 +880,6 @@ public:
are loaded as plugins (non-recursively).
)"};
Setting<StringMap> accessTokens{this, {}, "access-tokens",
R"(
Access tokens used to access protected GitHub, GitLab, or
other locations requiring token-based authentication.
Access tokens are specified as a string made up of
space-separated `host=token` values. The specific token
used is selected by matching the `host` portion against the
"host" specification of the input. The actual use of the
`token` value is determined by the type of resource being
accessed:
* Github: the token value is the OAUTH-TOKEN string obtained
as the Personal Access Token from the Github server (see
https://docs.github.com/en/developers/apps/authorizing-oath-apps).
* Gitlab: the token value is either the OAuth2 token or the
Personal Access Token (these are different types tokens
for gitlab, see
https://docs.gitlab.com/12.10/ee/api/README.html#authentication).
The `token` value should be `type:tokenstring` where
`type` is either `OAuth2` or `PAT` to indicate which type
of token is being specified.
Example `~/.config/nix/nix.conf`:
```
access-tokens = github.com=23ac...b289 gitlab.mycompany.com=PAT:A123Bp_Cd..EfG gitlab.com=OAuth2:1jklw3jk
```
Example `~/code/flake.nix`:
```nix
input.foo = {
type = "gitlab";
host = "gitlab.mycompany.com";
owner = "mycompany";
repo = "pro";
};
```
This example specifies three tokens, one each for accessing
github.com, gitlab.mycompany.com, and sourceforge.net.
The `input.foo` uses the "gitlab" fetcher, which might
requires specifying the token type along with the token
value.
)"};
Setting<std::set<ExperimentalFeature>> experimentalFeatures{this, {}, "experimental-features",
"Experimental Nix features to enable."};
@ -936,18 +887,9 @@ public:
void requireExperimentalFeature(const ExperimentalFeature &);
Setting<bool> allowDirty{this, true, "allow-dirty",
"Whether to allow dirty Git/Mercurial trees."};
Setting<bool> warnDirty{this, true, "warn-dirty",
"Whether to warn about dirty Git/Mercurial trees."};
Setting<size_t> narBufferSize{this, 32 * 1024 * 1024, "nar-buffer-size",
"Maximum size of NARs before spilling them to disk."};
Setting<std::string> flakeRegistry{this, "https://github.com/NixOS/flake-registry/raw/master/flake-registry.json", "flake-registry",
"Path or URI of the global flake registry."};
Setting<bool> allowSymlinkedStore{
this, false, "allow-symlinked-store",
R"(
@ -960,19 +902,6 @@ public:
resolves to a different location from that of the build machine. You
can enable this setting if you are sure you're not going to do that.
)"};
Setting<bool> useRegistries{this, true, "use-registries",
"Whether to use flake registries to resolve flake references."};
Setting<bool> acceptFlakeConfig{this, false, "accept-flake-config",
"Whether to accept nix configuration from a flake without prompting."};
Setting<std::string> commitLockFileSummary{
this, "", "commit-lockfile-summary",
R"(
The commit summary to use when committing changed flake lock files. If
empty, the summary is generated based on the action performed.
)"};
};