From 2b98af2e62f8a70cfa132f9bac7049a198309df8 Mon Sep 17 00:00:00 2001 From: John Ericson Date: Sun, 2 Apr 2023 13:59:19 -0400 Subject: [PATCH] `nix show-derivation` -> `nix derivation show` --- doc/manual/src/glossary.md | 2 +- src/nix/derivation.cc | 25 +++++++++++++++++++++++++ src/nix/main.cc | 1 + src/nix/show-derivation.cc | 4 ++-- src/nix/show-derivation.md | 6 +++--- tests/ca/build.sh | 2 +- tests/impure-derivations.sh | 4 ++-- 7 files changed, 35 insertions(+), 9 deletions(-) create mode 100644 src/nix/derivation.cc diff --git a/doc/manual/src/glossary.md b/doc/manual/src/glossary.md index fe5920746..4eedb2e93 100644 --- a/doc/manual/src/glossary.md +++ b/doc/manual/src/glossary.md @@ -15,7 +15,7 @@ Example: `/nix/store/g946hcz4c8mdvq2g8vxx42z51qb71rvp-git-2.38.1.drv` - See [`nix show-derivation`](./command-ref/new-cli/nix3-show-derivation.md) (experimental) for displaying the contents of store derivations. + See [`nix derivation show`](./command-ref/new-cli/nix3-derivation-show.md) (experimental) for displaying the contents of store derivations. [store derivation]: #gloss-store-derivation diff --git a/src/nix/derivation.cc b/src/nix/derivation.cc new file mode 100644 index 000000000..cd3975a4f --- /dev/null +++ b/src/nix/derivation.cc @@ -0,0 +1,25 @@ +#include "command.hh" + +using namespace nix; + +struct CmdDerivation : virtual NixMultiCommand +{ + CmdDerivation() : MultiCommand(RegisterCommand::getCommandsFor({"derivation"})) + { } + + std::string description() override + { + return "Work with derivations, Nix's notion of a build plan."; + } + + Category category() override { return catUtility; } + + void run() override + { + if (!command) + throw UsageError("'nix derivation' requires a sub-command."); + command->second->run(); + } +}; + +static auto rCmdDerivation = registerCommand("derivation"); diff --git a/src/nix/main.cc b/src/nix/main.cc index 4d4164333..f943f77bb 100644 --- a/src/nix/main.cc +++ b/src/nix/main.cc @@ -127,6 +127,7 @@ struct NixArgs : virtual MultiCommand, virtual MixCommonArgs {"optimise-store", {"store", "optimise"}}, {"ping-store", {"store", "ping"}}, {"sign-paths", {"store", "sign"}}, + {"show-derivation", {"derivation", "show"}}, {"to-base16", {"hash", "to-base16"}}, {"to-base32", {"hash", "to-base32"}}, {"to-base64", {"hash", "to-base64"}}, diff --git a/src/nix/show-derivation.cc b/src/nix/show-derivation.cc index 4a406ae08..0a55b36f2 100644 --- a/src/nix/show-derivation.cc +++ b/src/nix/show-derivation.cc @@ -1,5 +1,5 @@ // FIXME: integrate this with nix path-info? -// FIXME: rename to 'nix store show-derivation' or 'nix debug show-derivation'? +// FIXME: rename to 'nix store derivation show' or 'nix debug derivation show'? #include "command.hh" #include "common-args.hh" @@ -61,4 +61,4 @@ struct CmdShowDerivation : InstallablesCommand } }; -static auto rCmdShowDerivation = registerCommand("show-derivation"); +static auto rCmdShowDerivation = registerCommand2({"derivation", "show"}); diff --git a/src/nix/show-derivation.md b/src/nix/show-derivation.md index 17d88a5f9..1ebe22f65 100644 --- a/src/nix/show-derivation.md +++ b/src/nix/show-derivation.md @@ -8,7 +8,7 @@ R""( [store derivation]: ../../glossary.md#gloss-store-derivation ```console - # nix show-derivation nixpkgs#hello + # nix derivation show nixpkgs#hello { "/nix/store/s6rn4jz1sin56rf4qj5b5v8jxjm32hlk-hello-2.10.drv": { … @@ -20,14 +20,14 @@ R""( NixOS system: ```console - # nix show-derivation -r /run/current-system + # nix derivation show -r /run/current-system ``` * Print all files fetched using `fetchurl` by Firefox's dependency graph: ```console - # nix show-derivation -r nixpkgs#firefox \ + # nix derivation show -r nixpkgs#firefox \ | jq -r '.[] | select(.outputs.out.hash and .env.urls) | .env.urls' \ | uniq | sort ``` diff --git a/tests/ca/build.sh b/tests/ca/build.sh index 98e1c5125..7754ad276 100644 --- a/tests/ca/build.sh +++ b/tests/ca/build.sh @@ -3,7 +3,7 @@ source common.sh drv=$(nix-instantiate ./content-addressed.nix -A rootCA --arg seed 1) -nix show-derivation "$drv" --arg seed 1 +nix derivation show "$drv" --arg seed 1 buildAttr () { local derivationPath=$1 diff --git a/tests/impure-derivations.sh b/tests/impure-derivations.sh index 7595fdd35..c7dadf397 100644 --- a/tests/impure-derivations.sh +++ b/tests/impure-derivations.sh @@ -37,8 +37,8 @@ path4=$(nix build -L --no-link --json --file ./impure-derivations.nix impureOnIm (! nix build -L --no-link --json --file ./impure-derivations.nix inputAddressed 2>&1) | grep 'depends on impure derivation' drvPath=$(nix eval --json --file ./impure-derivations.nix impure.drvPath | jq -r .) -[[ $(nix show-derivation $drvPath | jq ".[\"$drvPath\"].outputs.out.impure") = true ]] -[[ $(nix show-derivation $drvPath | jq ".[\"$drvPath\"].outputs.stuff.impure") = true ]] +[[ $(nix derivation show $drvPath | jq ".[\"$drvPath\"].outputs.out.impure") = true ]] +[[ $(nix derivation show $drvPath | jq ".[\"$drvPath\"].outputs.stuff.impure") = true ]] # Fixed-output derivations *can* depend on impure derivations. path5=$(nix build -L --no-link --json --file ./impure-derivations.nix contentAddressed | jq -r .[].outputs.out)