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462421d345
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 (c169ea5904).
29 lines
1.1 KiB
Makefile
29 lines
1.1 KiB
Makefile
programs += nix
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nix_DIR := $(d)
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nix_SOURCES := \
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$(wildcard $(d)/*.cc) \
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$(wildcard src/build-remote/*.cc) \
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$(wildcard src/nix-build/*.cc) \
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$(wildcard src/nix-channel/*.cc) \
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$(wildcard src/nix-collect-garbage/*.cc) \
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$(wildcard src/nix-copy-closure/*.cc) \
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$(wildcard src/nix-daemon/*.cc) \
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$(wildcard src/nix-env/*.cc) \
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$(wildcard src/nix-instantiate/*.cc) \
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$(wildcard src/nix-prefetch-url/*.cc) \
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$(wildcard src/nix-store/*.cc) \
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nix_CXXFLAGS += -I src/libutil -I src/libstore -I src/libfetchers -I src/libexpr -I src/libmain
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nix_LIBS = libexpr libmain libfetchers libstore libutil libnixrust
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nix_LDFLAGS = -pthread $(SODIUM_LIBS) $(EDITLINE_LIBS) $(BOOST_LDFLAGS) -lboost_context -lboost_thread -lboost_system
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$(foreach name, \
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nix-build nix-channel nix-collect-garbage nix-copy-closure nix-daemon nix-env nix-hash nix-instantiate nix-prefetch-url nix-shell nix-store, \
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$(eval $(call install-symlink, nix, $(bindir)/$(name))))
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$(eval $(call install-symlink, $(bindir)/nix, $(libexecdir)/nix/build-remote))
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src/nix-env/user-env.cc: src/nix-env/buildenv.nix.gen.hh
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