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https://github.com/NixOS/nix
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This provides a pluggable mechanism for defining new fetchers. It adds
a builtin function 'fetchTree' that generalizes existing fetchers like
'fetchGit', 'fetchMercurial' and 'fetchTarball'. 'fetchTree' takes a
set of attributes, e.g.
fetchTree {
type = "git";
url = "https://example.org/repo.git";
ref = "some-branch";
rev = "abcdef...";
}
The existing fetchers are just wrappers around this. Note that the
input attributes to fetchTree are the same as flake input
specifications and flake lock file entries.
All fetchers share a common cache stored in
~/.cache/nix/fetcher-cache-v1.sqlite. This replaces the ad hoc caching
mechanisms in fetchGit and download.cc (e.g. ~/.cache/nix/{tarballs,git-revs*}).
This also adds support for Git worktrees (
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|---|---|---|
| .. | ||
| builtins | ||
| binary-cache-store.cc | ||
| binary-cache-store.hh | ||
| build.cc | ||
| builtins.hh | ||
| crypto.cc | ||
| crypto.hh | ||
| daemon.cc | ||
| daemon.hh | ||
| derivations.cc | ||
| derivations.hh | ||
| download.cc | ||
| download.hh | ||
| export-import.cc | ||
| fs-accessor.hh | ||
| gc.cc | ||
| globals.cc | ||
| globals.hh | ||
| http-binary-cache-store.cc | ||
| legacy-ssh-store.cc | ||
| local-binary-cache-store.cc | ||
| local-fs-store.cc | ||
| local-store.cc | ||
| local-store.hh | ||
| local.mk | ||
| machines.cc | ||
| machines.hh | ||
| misc.cc | ||
| nar-accessor.cc | ||
| nar-accessor.hh | ||
| nar-info-disk-cache.cc | ||
| nar-info-disk-cache.hh | ||
| nar-info.cc | ||
| nar-info.hh | ||
| nix-store.pc.in | ||
| optimise-store.cc | ||
| parsed-derivations.cc | ||
| parsed-derivations.hh | ||
| path.cc | ||
| path.hh | ||
| pathlocks.cc | ||
| pathlocks.hh | ||
| profiles.cc | ||
| profiles.hh | ||
| references.cc | ||
| references.hh | ||
| remote-fs-accessor.cc | ||
| remote-fs-accessor.hh | ||
| remote-store.cc | ||
| remote-store.hh | ||
| s3-binary-cache-store.cc | ||
| s3-binary-cache-store.hh | ||
| s3.hh | ||
| sandbox-defaults.sb | ||
| sandbox-minimal.sb | ||
| sandbox-network.sb | ||
| schema.sql | ||
| serve-protocol.hh | ||
| sqlite.cc | ||
| sqlite.hh | ||
| ssh-store.cc | ||
| ssh.cc | ||
| ssh.hh | ||
| store-api.cc | ||
| store-api.hh | ||
| worker-protocol.hh | ||