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Merge remote-tracking branch 'origin/master' into flakes

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This commit is contained in:
Eelco Dolstra 2019-12-04 00:31:09 +01:00
commit c3c23a52ee
76 changed files with 1387 additions and 631 deletions
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14
src/libexpr/primops/fetchGit.cc
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@ -5,6 +5,7 @@
#include "store-api.hh"
#include "pathlocks.hh"
#include "hash.hh"
#include "tarfile.hh"
#include <sys/time.h>
@ -164,7 +165,6 @@ GitInfo exportGit(ref<Store> store, std::string uri,
isLocal = true;
}
Path cacheDir = getCacheDir() + "/nix/gitv3/" + hashString(htSHA256, uri).to_string(Base32, false);
Path repoDir;
if (isLocal) {
@ -172,13 +172,11 @@ GitInfo exportGit(ref<Store> store, std::string uri,
if (!rev)
rev = Hash(chomp(runProgram("git", true, { "-C", uri, "rev-parse", *ref })), htSHA1);
if (!pathExists(cacheDir))
createDirs(cacheDir);
repoDir = uri;
} else {
Path cacheDir = getCacheDir() + "/nix/gitv3/" + hashString(htSHA256, uri).to_string(Base32, false);
repoDir = cacheDir;
if (!pathExists(cacheDir)) {
@ -256,12 +254,16 @@ GitInfo exportGit(ref<Store> store, std::string uri,
// FIXME: should pipe this, or find some better way to extract a
// revision.
auto tar = runProgram("git", true, { "-C", repoDir, "archive", gitInfo.rev.gitRev() });
auto source = sinkToSource([&](Sink & sink) {
RunOptions gitOptions("git", { "-C", repoDir, "archive", gitInfo.rev.gitRev() });
gitOptions.standardOut = &sink;
runProgram2(gitOptions);
});
Path tmpDir = createTempDir();
AutoDelete delTmpDir(tmpDir, true);
runProgram("tar", true, { "x", "-C", tmpDir }, tar);
unpackTarfile(*source, tmpDir);
gitInfo.storePath = store->addToStore(name, tmpDir);