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2020-08-09 r/1627 test(tvix): Cover scanForReferences in a testGriffin Smith1-0/+4
Aded a few test cases covering the scanForReferences function, which had been accidentally broken in 976a36c (which is now partially-reverted). As part of this, since the test needed to generate hashes for store paths, the logic in MakeStorePath to compress a sha256 hash down to 20 bytes and convert it to base32 has been extracted to a member function on the Hash class. Fixes: #34 Change-Id: Ie2d914688a80f42d0234d351a7cc0714fd15709e Reviewed-on: https://cl.tvl.fyi/c/depot/+/1698 Tested-by: BuildkiteCI Reviewed-by: kanepyork <rikingcoding@gmail.com>
2020-08-08 r/1619 chore(3p/nix): apply google-readability-castingKane York1-3/+4
Command run: jq <compile_commands.json -r 'map(.file)|.[]' | grep -v '/generated/' | parallel clang-tidy -p compile_commands.json -checks=-*,google-readability-casting --fix Manual fixes applied in src/nix-env/nix-env.cc, src/libstore/store-api.cc Change-Id: I406b4be9368c557ca59329bf6f7002704e955f8d Reviewed-on: https://cl.tvl.fyi/c/depot/+/1557 Tested-by: BuildkiteCI Reviewed-by: glittershark <grfn@gws.fyi> Reviewed-by: tazjin <mail@tazj.in>
2020-08-05 r/1594 feat(3p/nix): Implement AddToStore rpc clientGriffin Smith1-0/+15
Implement the AddToStore RPC client method, which uses an AddToStorePathWriterSink (the dual of the AddToStorePathReaderSource on the server side) to hook into the dumpPath machinery (which we should refactor not to use sinks or sources, but not yet) and write dumped paths as binary data over gRPC. With this commit and sandboxing disabled, the following derivation builds cleanly: derivation { name = "test"; builder = ./build.sh; system = "x86_64-linux"; } where build.sh has chmod +x and contains: #!/bin/sh echo 1 > $out Change-Id: I94cab86f0825a3a9993262a9807130645c13bf44 Reviewed-on: https://cl.tvl.fyi/c/depot/+/1638 Reviewed-by: kanepyork <rikingcoding@gmail.com> Tested-by: BuildkiteCI
2020-08-04 r/1581 fix(tvix): Partially revert "eliminate exposed global variable"Griffin Smith1-3/+0
This reverts part of commit 976a36c2e482f416acd79a624e6d96cce2564b5b, which was causing scanForReferences to hang indefinitely. I'm not sure what the original intent of the commit was since there's not really much of a commit message on it, but with this I am able to fully realise derivations. Change-Id: I620e892e2fe2244f066512286b086b3dd8f8f6c0 Reviewed-on: https://cl.tvl.fyi/c/depot/+/1635 Tested-by: BuildkiteCI Reviewed-by: tazjin <mail@tazj.in> Reviewed-by: kanepyork <rikingcoding@gmail.com>
2020-08-01 r/1534 fix(3p/nix): revert "apply all clang-tidy fixes"Kane York1-5/+4
This reverts commit ef54f5da9fa30b5c302f2a49595ee5d041f9706a. Resolved conflicts: third_party/nix/src/libexpr/eval.cc third_party/nix/src/libstore/builtins/fetchurl.cc third_party/nix/src/libstore/references.cc third_party/nix/src/libutil/hash.cc third_party/nix/src/nix-daemon/nix-daemon.cc Change-Id: Ib9cf6e96a79a23bde3983579ced3f92e530cb011 Reviewed-on: https://cl.tvl.fyi/c/depot/+/1547 Reviewed-by: glittershark <grfn@gws.fyi> Tested-by: BuildkiteCI
2020-08-01 r/1519 feat(3p/nix): Implement AddToStore proto handlerGriffin Smith1-0/+17
Implement the proto handler for AddToStore, which adds a nix path to the store. This is implemented by adding a new (probably soon-to-be-generalized) Source concretion that wraps a grpc ServerReader for the stream of data we're receiving from the client - this is less than ideal, as it's perpetuating the source/sink thing that's going on and storing entire nars in memory, but is at the very worst an incremental step towards a functioning nix that we can refactor in the future. Paired-With: Perry Lorier <isomer@tvl.fyi> Paired-With: Vincent Ambo <mail@tazj.in> Change-Id: I48db734e7460a47aee4a85dd5137b690980859e3 Reviewed-on: https://cl.tvl.fyi/c/depot/+/1441 Tested-by: BuildkiteCI Reviewed-by: kanepyork <rikingcoding@gmail.com> Reviewed-by: tazjin <mail@tazj.in>
2020-08-01 r/1516 fix(3p/nix/hash): param of Unknown allows any hash typeKane York1-1/+6
Fixes a crash in the self-hosting instantiate test: NIX_REMOTE="$(mktemp -d)" nix-instantiate -E 'let depot = import ./default.nix {}; in depot.third_party.nix.outPath' Change-Id: If99494aa07ec248d3894d4709ab0fde7fa81aff3 Reviewed-on: https://cl.tvl.fyi/c/depot/+/1508 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2020-08-01 r/1515 chore(3p/nix/hash): prefer StatusOr over throwing constructorKane York1-7/+11
The use of `unwrap_throw` can be used as a later grep target. Change-Id: I8c54ed90c4289f07aecb8a1393dd10204c8bce4e Reviewed-on: https://cl.tvl.fyi/c/depot/+/1493 Reviewed-by: glittershark <grfn@gws.fyi> Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2020-08-01 r/1514 fix(3p/nix/hash): initialize HashSink.ctxKane York1-1/+4
Fixup for CL 1492 (addcba11b05500ba28ade309de6bd53f8153a6c4) Additionally, add a test to verify functionality of HashSink. Change-Id: I2a74b925a1b93ed4d3add29021d759c93e813424 Reviewed-on: https://cl.tvl.fyi/c/depot/+/1507 Tested-by: BuildkiteCI Reviewed-by: glittershark <grfn@gws.fyi>
2020-07-29 r/1506 fix(3p/nix/hash): smart pointers in HashSinkKane York1-15/+12
Change-Id: Ib2aaf42c8b234ee343c4653eb03f328c113dea86 Reviewed-on: https://cl.tvl.fyi/c/depot/+/1492 Tested-by: BuildkiteCI Reviewed-by: glittershark <grfn@gws.fyi>
2020-07-28 r/1504 fix(3p/nix/hash): provide a Status-returning constructorKane York1-51/+69
Additionally, add IsValidBase16() to restore the behavior of rejecting invalid base16, which absl's HexStringToBytes does not do. Change-Id: I777a36f5dc787aa54a2aa316d6728f68da129768 Reviewed-on: https://cl.tvl.fyi/c/depot/+/1484 Tested-by: BuildkiteCI Reviewed-by: tazjin <mail@tazj.in>
2020-07-28 r/1503 chore(3p/nix/hash): eliminate exposed global variableKane York1-0/+39
Change-Id: I3b34e3e17a751e225831ae599c6c6bb782a25679 Reviewed-on: https://cl.tvl.fyi/c/depot/+/1486 Tested-by: BuildkiteCI Reviewed-by: tazjin <mail@tazj.in>
2020-07-27 r/1495 fix(3p/nix): apply all clang-tidy fixesKane York1-7/+8
Change-Id: I265e763393422ee1881653527c91024458060825 Reviewed-on: https://cl.tvl.fyi/c/depot/+/1432 Tested-by: BuildkiteCI Reviewed-by: tazjin <mail@tazj.in>
2020-07-25 r/1462 refactor(3p/nix): Remove custom base64 implementationGriffin Smith1-2/+9
Replace the custom, rather questionable base64 implementation with absl::Base64{Une,E}scape. To make sure that the custom implementation was doing the same thing I've also added a test covering nix::Hash::to_string, which was one function that used it - the test passed prior to the replacement, and continued to pass afterwards. The previous base64Decode function threw an exception on failure - to avoid going too far down the rabbit hole I've replicated that functionality at all call sites, but this should be replaced with more sensible error handling such as StatusOr eventually. Also, before this change: ❯ nix eval -f . users.tazjin.emacs.outPath "/nix/store/g6ri2q8nra96ix20bcsc734r1yyaylb1-tazjins-emacs" And after: ❯ ./result/bin/nix eval -f . users.tazjin.emacs.outPath "/nix/store/g6ri2q8nra96ix20bcsc734r1yyaylb1-tazjins-emacs" Change-Id: Id292ffbb82fe808f3f1b34670afbe7b8c13ad615 Reviewed-on: https://cl.tvl.fyi/c/depot/+/1385 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2020-05-27 r/865 refactor(3p/nix): Anchor local includes at src/Vincent Ambo1-4/+4
Previously all includes were anchored in one global mess of header files. This moves the includes into filesystem "namespaces" (if you will) for each sub-package of Nix. Note: This commit does not introduce the relevant build system changes.
2020-05-24 r/840 style(3p/nix): Remove 'using std::*' from types.hhVincent Ambo1-14/+14
It is considered bad form to use things from includes in headers, as these directives propagate to everywhere else and can make it confusing. types.hh (which is includes almost literally everywhere) had some of these directives, which this commit removes.
2020-05-20 r/788 refactor(3p/nix): Apply clang-tidy's readability-* fixesVincent Ambo1-4/+6
This applies the readability fixes listed here: https://clang.llvm.org/extra/clang-tidy/checks/list.html
2020-05-19 r/777 style(3p/nix): Final act in the brace-wrapping sagaVincent Ambo1-27/+37
This last change set was generated by a full clang-tidy run (including compilation): clang-tidy -p ~/projects/nix-build/ \ -checks=-*,readability-braces-around-statements -fix src/*/*.cc Actually running clang-tidy requires some massaging to make it play nice with Nix + meson, I'll be adding a wrapper or something for that soon.
2020-05-19 r/771 style(3p/nix): Add braces around single-line conditionalsVincent Ambo1-6/+18
These were not caught by the previous clang-tidy invocation, but were instead sorted out using amber[0] as such: ambr --regex 'if (\(.+\))\s([a-z].*;)' 'if $1 { $2 }' [0]: https://github.com/dalance/amber
2020-05-19 r/767 style(3p/nix): Enforce braces around loops and conditionalsVincent Ambo1-16/+37
This change was generated with: fd -e cc -e hh | xargs -I{} clang-tidy {} -p ~/projects/nix-build/ \ --checks='-*,readability-braces-around-statements' --fix \ -fix-errors Some manual fixes were applied because some convoluted unbraced statements couldn't be untangled by clang-tidy. This commit still includes invalid files, but I decided to clean them up in a subsequent commit so that it becomes more obvious where clang-tidy failed. Maybe this will allow for a bug-report to clang-tidy.
2020-05-19 r/766 style(3p/nix): Reformat all includes to match new styleVincent Ambo1-2/+5
2020-05-17 r/740 style(3p/nix): Reformat project in Google C++ styleVincent Ambo1-284/+252
Reformatted with: fd . -e hh -e cc | xargs clang-format -i
2020-05-17 r/724 Add 'third_party/nix/' from commit 'be66c7a6b24e3c3c6157fd37b86c7203d14acf10'Vincent Ambo1-0/+355
git-subtree-dir: third_party/nix git-subtree-mainline: cf8cd640c1adf74a3706efbcb0ea4625da106fb2 git-subtree-split: be66c7a6b24e3c3c6157fd37b86c7203d14acf10