aboutsummaryrefslogtreecommitdiff
path: root/src/nix/ls.cc
AgeCommit message (Collapse)Author
2019-12-10Make the Store API more type-safeEelco Dolstra
Most functions now take a StorePath argument rather than a Path (which is just an alias for std::string). The StorePath constructor ensures that the path is syntactically correct (i.e. it looks like <store-dir>/<base32-hash>-<name>). Similarly, functions like buildPaths() now take a StorePathWithOutputs, rather than abusing Path by adding a '!<outputs>' suffix. Note that the StorePath type is implemented in Rust. This involves some hackery to allow Rust values to be used directly in C++, via a helper type whose destructor calls the Rust type's drop() function. The main issue is the dynamic nature of C++ move semantics: after we have moved a Rust value, we should not call the drop function on the original value. So when we move a value, we set the original value to bitwise zero, and the destructor only calls drop() if the value is not bitwise zero. This should be sufficient for most types. Also lots of minor cleanups to the C++ API to make it more modern (e.g. using std::optional and std::string_view in some places).
2019-12-05Make subcommand construction in MultiCommand lazyEelco Dolstra
(cherry picked from commit a0de58f471c9087d8e6cc60a6078f9940a125b15)
2018-11-16nix ls-nar: allow reading from FIFOsLinus Heckemann
fixes #2528
2018-02-19Update release notesEelco Dolstra
Also add some examples to nix --help.
2017-11-14nix ls-{nar,store} --json: Respect -REelco Dolstra
2017-11-14Don't indent JSON outputEelco Dolstra
2017-11-14nix ls-{store,nar}: Add --json flagEelco Dolstra
2017-09-10TypoEelco Dolstra
2017-07-30Replace Unicode quotes in user-facing strings by ASCIIJörg Thalheim
Relevant RFC: NixOS/rfcs#4 $ ag -l | xargs sed -i -e "/\"/s/’/'/g;/\"/s/‘/'/g"
2017-05-15nix ls: support '/' for the root directoryBenno Fünfstück
2016-11-26Revert "Get rid of unicode quotes (#1140)"Eelco Dolstra
This reverts commit f78126bfd6b6c8477fcdbc09b2f98772dbe9a1e7. There really is no need for such a massive change...
2016-11-25Get rid of unicode quotes (#1140)Guillaume Maudoux
2016-02-25nix: Add commands to query contents of NARs / binary cachesEelco Dolstra
For example, $ NIX_REMOTE=file:///my-cache nix ls-store -lR /nix/store/f4kbgl8shhyy76rkk3nbxr0lz8d2ip7q-binutils-2.23.1 dr-xr-xr-x 0 ./bin -r-xr-xr-x 30748 ./bin/addr2line -r-xr-xr-x 66973 ./bin/ar ... Similarly, "nix ls-nar" lists the contents of a NAR file, "nix cat-nar" extracts a file from a NAR file, and "nix cat-store" extract a file from a Nix store.