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Remove corepkgs/unpack-channel.nix

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This commit is contained in:
Eelco Dolstra 2020-09-17 09:35:30 +02:00
parent 10d1865f5f
commit 787469c7b6
4 changed files with 11 additions and 3 deletions
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1
corepkgs/local.mk
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@ -1,5 +1,4 @@
corepkgs_FILES = \
unpack-channel.nix \
fetchurl.nix
$(foreach file,config.nix $(corepkgs_FILES),$(eval $(call install-data-in,$(d)/$(file),$(datadir)/nix/corepkgs)))

11
src/nix-channel/nix-channel.cc
View file

@ -76,6 +76,13 @@ static void update(const StringSet & channelNames)
auto store = openStore();
auto [fd, unpackChannelPath] = createTempFile();
writeFull(fd.get(),
#include "unpack-channel.nix.gen.hh"
);
fd = -1;
AutoDelete del(unpackChannelPath, false);
// Download each channel.
Strings exprs;
for (const auto & channel : channels) {
@ -104,7 +111,7 @@ static void update(const StringSet & channelNames)
bool unpacked = false;
if (std::regex_search(filename, std::regex("\\.tar\\.(gz|bz2|xz)$"))) {
runProgram(settings.nixBinDir + "/nix-build", false, { "--no-out-link", "--expr", "import <nix/unpack-channel.nix> "
runProgram(settings.nixBinDir + "/nix-build", false, { "--no-out-link", "--expr", "import " + unpackChannelPath +
"{ name = \"" + cname + "\"; channelName = \"" + name + "\"; src = builtins.storePath \"" + filename + "\"; }" });
unpacked = true;
}
@ -125,7 +132,7 @@ static void update(const StringSet & channelNames)
// Unpack the channel tarballs into the Nix store and install them
// into the channels profile.
std::cerr << "unpacking channels...\n";
Strings envArgs{ "--profile", profile, "--file", "<nix/unpack-channel.nix>", "--install", "--from-expression" };
Strings envArgs{ "--profile", profile, "--file", unpackChannelPath, "--install", "--from-expression" };
for (auto & expr : exprs)
envArgs.push_back(std::move(expr));
envArgs.push_back("--quiet");

0
corepkgs/unpack-channel.nix → src/nix-channel/unpack-channel.nix
View file

2
src/nix/local.mk
View file

@ -29,3 +29,5 @@ $(eval $(call install-symlink, $(bindir)/nix, $(libexecdir)/nix/build-remote))
src/nix-env/user-env.cc: src/nix-env/buildenv.nix.gen.hh
src/nix/develop.cc: src/nix/get-env.sh.gen.hh
src/nix-channel/nix-channel.cc: src/nix-channel/unpack-channel.nix.gen.hh