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| author | Eelco Dolstra <edolstra@gmail.com> | 2018-02-23 13:00:42 +0100 |
|---|---|---|
| committer | Eelco Dolstra <edolstra@gmail.com> | 2018-02-23 13:00:42 +0100 |
| commit | 64e486ab63a87b18922bbdb8d2414e74afabb8db (patch) | |
| tree | fc978f415edd8f8204f4d150994ba5474eb661b2 /src/libstore | |
| parent | 39b4177500e8375554bd2012f6f51f6021c881c1 (diff) | |
Fix downloadCached() with a chroot store
E.g.
nix run --store ~/my-nix -f channel:nixos-17.03 hello -c hello
This problem was mentioned in #1897.
Diffstat (limited to 'src/libstore')
| -rw-r--r-- | src/libstore/download.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libstore/download.cc b/src/libstore/download.cc index 258d7937c..5ab625f42 100644 --- a/src/libstore/download.cc +++ b/src/libstore/download.cc @@ -717,7 +717,7 @@ Path Downloader::downloadCached(ref<Store> store, const string & url_, bool unpa Path tmpDir = createTempDir(); AutoDelete autoDelete(tmpDir, true); // FIXME: this requires GNU tar for decompression. - runProgram("tar", true, {"xf", storePath, "-C", tmpDir, "--strip-components", "1"}); + runProgram("tar", true, {"xf", store->toRealPath(storePath), "-C", tmpDir, "--strip-components", "1"}); unpackedStorePath = store->addToStore(name, tmpDir, true, htSHA256, defaultPathFilter, NoRepair); } replaceSymlink(unpackedStorePath, unpackedLink); @@ -727,7 +727,7 @@ Path Downloader::downloadCached(ref<Store> store, const string & url_, bool unpa if (expectedStorePath != "" && storePath != expectedStorePath) throw nix::Error("store path mismatch in file downloaded from '%s'", url); - return storePath; + return store->toRealPath(storePath); } |