Merge pull request #7754 from obsidiansystems/narrower-scope-derivation-flag

Scope down `--derivation` to just the commands that use it
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Théophane Hufschmitt 2023-02-09 19:51:43 +01:00 committed by GitHub
commit 5597d68e2d
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GPG key ID: 4AEE18F83AFDEB23
6 changed files with 21 additions and 14 deletions

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@ -127,6 +127,16 @@ ref<EvalState> EvalCommand::getEvalState()
return ref<EvalState>(evalState);
}
MixOperateOnOptions::MixOperateOnOptions()
{
addFlag({
.longName = "derivation",
.description = "Operate on the [store derivation](../../glossary.md#gloss-store-derivation) rather than its outputs.",
.category = installablesCategory,
.handler = {&operateOn, OperateOn::Derivation},
});
}
BuiltPathsCommand::BuiltPathsCommand(bool recursive)
: recursive(recursive)
{

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@ -96,9 +96,6 @@ struct SourceExprCommand : virtual Args, MixFlakeOptions
std::optional<std::string> expr;
bool readOnlyMode = false;
// FIXME: move this; not all commands (e.g. 'nix run') use it.
OperateOn operateOn = OperateOn::Output;
SourceExprCommand(bool supportReadOnlyMode = false);
std::vector<std::shared_ptr<Installable>> parseInstallables(
@ -153,8 +150,15 @@ private:
std::string _installable{"."};
};
struct MixOperateOnOptions : virtual Args
{
OperateOn operateOn = OperateOn::Output;
MixOperateOnOptions();
};
/* A command that operates on zero or more store paths. */
struct BuiltPathsCommand : public InstallablesCommand
struct BuiltPathsCommand : InstallablesCommand, virtual MixOperateOnOptions
{
private:

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@ -167,13 +167,6 @@ SourceExprCommand::SourceExprCommand(bool supportReadOnlyMode)
.handler = {&expr}
});
addFlag({
.longName = "derivation",
.description = "Operate on the [store derivation](../../glossary.md#gloss-store-derivation) rather than its outputs.",
.category = installablesCategory,
.handler = {&operateOn, OperateOn::Derivation},
});
if (supportReadOnlyMode) {
addFlag({
.longName = "read-only",

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@ -106,7 +106,7 @@ void printClosureDiff(
using namespace nix;
struct CmdDiffClosures : SourceExprCommand
struct CmdDiffClosures : SourceExprCommand, MixOperateOnOptions
{
std::string _before, _after;

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@ -27,7 +27,7 @@ static std::string filterPrintable(const std::string & s)
return res;
}
struct CmdWhyDepends : SourceExprCommand
struct CmdWhyDepends : SourceExprCommand, MixOperateOnOptions
{
std::string _package, _dependency;
bool all = false;

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@ -3,7 +3,7 @@
source common.sh
drv=$(nix-instantiate --experimental-features ca-derivations ./content-addressed.nix -A rootCA --arg seed 1)
nix --experimental-features 'nix-command ca-derivations' show-derivation --derivation "$drv" --arg seed 1
nix --experimental-features 'nix-command ca-derivations' show-derivation "$drv" --arg seed 1
buildAttr () {
local derivationPath=$1