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Revive 'nix search'

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It uses the evaluation cache now rather than the ad hoc JSON cache.
This commit is contained in:
Eelco Dolstra 2020-04-20 15:27:09 +02:00
parent 42a12f9232
commit b69323f8c9
5 changed files with 117 additions and 203 deletions
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36
tests/search.sh
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@ -3,43 +3,23 @@ source common.sh
clearStore
clearCache
exit 0 # FIXME
# No packages
(( $(NIX_PATH= nix search -u|wc -l) == 0 ))
# Haven't updated cache, still nothing
(( $(nix search -f search.nix hello|wc -l) == 0 ))
(( $(nix search -f search.nix |wc -l) == 0 ))
# Update cache, search should work
(( $(nix search -f search.nix -u hello|wc -l) > 0 ))
# Use cache
(( $(nix search -f search.nix foo|wc -l) > 0 ))
(( $(nix search foo|wc -l) > 0 ))
# Test --no-cache works
# No results from cache
(( $(nix search --no-cache foo |wc -l) == 0 ))
# Does find results from file pointed at
(( $(nix search -f search.nix --no-cache foo |wc -l) > 0 ))
(( $(nix search -f search.nix '' hello | wc -l) > 0 ))
# Check descriptions are searched
(( $(nix search broken | wc -l) > 0 ))
(( $(nix search -f search.nix '' broken | wc -l) > 0 ))
# Check search that matches nothing
(( $(nix search nosuchpackageexists | wc -l) == 0 ))
(( $(nix search -f search.nix '' nosuchpackageexists | wc -l) == 0 ))
# Search for multiple arguments
(( $(nix search hello empty | wc -l) == 3 ))
(( $(nix search -f search.nix '' hello empty | wc -l) == 2 ))
# Multiple arguments will not exist
(( $(nix search hello broken | wc -l) == 0 ))
(( $(nix search -f search.nix '' hello broken | wc -l) == 0 ))
## Search expressions
# Check that empty search string matches all
nix search|grep -q foo
nix search|grep -q bar
nix search|grep -q hello
nix search -f search.nix '' |grep -q foo
nix search -f search.nix '' |grep -q bar
nix search -f search.nix '' |grep -q hello