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* Fix for NIX-31: "nix-env -i foo" installing all derivations named

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foo.  Now it will only install the one with the highest version
  number.
This commit is contained in:
Eelco Dolstra 2006-02-17 17:47:54 +00:00
parent 58fc420b36
commit 7a3e715980
2 changed files with 64 additions and 10 deletions
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4
tests/user-envs.sh
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@ -82,7 +82,7 @@ test "$($nixenv -p $profiles/test -q | wc -l)" -eq 0
# Installing "foo" should only install the newest foo.
$nixenv -p $profiles/test -f ./user-envs.nix -i foo
test "$($nixenv -p $profiles/test -q | grep foo- | wc)" -eq 1
test "$($nixenv -p $profiles/test -q | grep foo- | wc -l)" -eq 1
$nixenv -p $profiles/test -q | grep -q foo-2.0
# On the other hand, this should install both (and should fail due to
@ -93,6 +93,6 @@ if $nixenv -p $profiles/test -f ./user-envs.nix -i foo-1.0 foo-2.0; then false;
# Installing "*" should install one foo and one bar.
$nixenv -p $profiles/test -f ./user-envs.nix -e '*'
$nixenv -p $profiles/test -f ./user-envs.nix -i '*'
test "$($nixenv -p $profiles/test -q | wc)" -eq 2
test "$($nixenv -p $profiles/test -q | wc -l)" -eq 2
$nixenv -p $profiles/test -q | grep -q foo-2.0
$nixenv -p $profiles/test -q | grep -q bar-0.1.1