Move /src to /subprojects

This will facilitate breaking up Nix into multiple packages for each component with Meson.
2025-11-26 20:20:58 +01:00 · 2024-06-03 13:59:53 -04:00 · 2024-06-03 13:59:53 -04:00 · 84e2963f8e
commit 84e2963f8e
parent 4db9487823
737 changed files with 504 additions and 505 deletions
--- a/subprojects/libfetchers/fetch-settings.hh
+++ b/subprojects/libfetchers/fetch-settings.hh
@ -0,0 +1,97 @@
+#pragma once
+///@file
+
+#include "types.hh"
+#include "config.hh"
+
+#include <map>
+#include <limits>
+
+#include <sys/types.h>
+
+namespace nix::fetchers {
+
+struct Settings : public Config
+{
+    Settings();
+
+    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/building-oauth-apps/authorizing-oauth-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 gitlab.com.
+
+          The `input.foo` uses the "gitlab" fetcher, which might
+          requires specifying the token type along with the token
+          value.
+          )"};
+
+    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<bool> trustTarballsFromGitForges{
+        this, true, "trust-tarballs-from-git-forges",
+        R"(
+          If enabled (the default), Nix will consider tarballs from
+          GitHub and similar Git forges to be locked if a Git revision
+          is specified,
+          e.g. `github:NixOS/patchelf/7c2f768bf9601268a4e71c2ebe91e2011918a70f`.
+          This requires Nix to trust that the provider will return the
+          correct contents for the specified Git revision.
+
+          If disabled, such tarballs are only considered locked if a
+          `narHash` attribute is specified,
+          e.g. `github:NixOS/patchelf/7c2f768bf9601268a4e71c2ebe91e2011918a70f?narHash=sha256-PPXqKY2hJng4DBVE0I4xshv/vGLUskL7jl53roB8UdU%3D`.
+        )"};
+
+    Setting<std::string> flakeRegistry{this, "https://channels.nixos.org/flake-registry.json", "flake-registry",
+        R"(
+          Path or URI of the global flake registry.
+
+          When empty, disables the global flake registry.
+        )",
+        {}, true, Xp::Flakes};
+};
+
+}