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nix describe-stores: Remove

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This command was intended for docs generation, but it was never used
for that and we don't need it.
This commit is contained in:
Eelco Dolstra 2023-03-21 12:59:37 +01:00
parent 8d6d59cb1b
commit 7704118d28
4 changed files with 3 additions and 54 deletions
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2
doc/manual/src/release-notes/rl-next.md
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@ -27,3 +27,5 @@
$ nix path-info /nix/store/gzaflydcr6sb3567hap9q6srzx8ggdgg-glibc-2.33-78.drv^* $ nix path-info /nix/store/gzaflydcr6sb3567hap9q6srzx8ggdgg-glibc-2.33-78.drv^*
``` ```
provides information about each of its outputs. provides information about each of its outputs.
* The command `nix describe-stores` has been removed.

44
src/nix/describe-stores.cc
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@ -1,44 +0,0 @@
#include "command.hh"
#include "common-args.hh"
#include "shared.hh"
#include "store-api.hh"
#include <nlohmann/json.hpp>
using namespace nix;
struct CmdDescribeStores : Command, MixJSON
{
std::string description() override
{
return "show registered store types and their available options";
}
Category category() override { return catUtility; }
void run() override
{
auto res = nlohmann::json::object();
for (auto & implem : *Implementations::registered) {
auto storeConfig = implem.getConfig();
auto storeName = storeConfig->name();
res[storeName]["settings"] = storeConfig->toJSON();
}
if (json) {
logger->cout("%s", res);
} else {
for (auto & [storeName, storeConfig] : res.items()) {
std::cout << "## " << storeName << std::endl << std::endl;
for (auto & [optionName, optionDesc] : storeConfig.items()) {
std::cout << "### " << optionName << std::endl << std::endl;
std::cout << optionDesc["description"].get<std::string>() << std::endl;
std::cout << "default: " << optionDesc["defaultValue"] << std::endl <<std::endl;
if (!optionDesc["aliases"].empty())
std::cout << "aliases: " << optionDesc["aliases"] << std::endl << std::endl;
}
}
}
}
};
static auto rDescribeStore = registerCommand<CmdDescribeStores>("describe-stores");

8
tests/describe-stores.sh
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@ -1,8 +0,0 @@
source common.sh
# Query an arbitrary value in `nix describe-stores --json`'s output just to
# check that it has the right structure
[[ $(nix --experimental-features 'nix-command flakes' describe-stores --json | jq '.["SSH Store"]["compress"]["defaultValue"]') == false ]]
# Ensure that the output of `nix describe-stores` isn't empty
[[ -n $(nix --experimental-features 'nix-command flakes' describe-stores) ]]

1
tests/local.mk
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@ -115,7 +115,6 @@ nix_tests = \
db-migration.sh \ db-migration.sh \
bash-profile.sh \ bash-profile.sh \
pass-as-file.sh \ pass-as-file.sh \
describe-stores.sh \
nix-profile.sh \ nix-profile.sh \
suggestions.sh \ suggestions.sh \
store-ping.sh \ store-ping.sh \