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Merge pull request #7723 from yorickvP/nix-store-ping-json

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nix store ping: add --json flag
This commit is contained in:
Eelco Dolstra 2023-02-01 17:11:34 +01:00 committed by GitHub
commit 7a09bfbcb6
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2 changed files with 23 additions and 5 deletions
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16
src/nix/ping-store.cc
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@ -1,10 +1,13 @@
#include "command.hh" #include "command.hh"
#include "shared.hh" #include "shared.hh"
#include "store-api.hh" #include "store-api.hh"
#include "finally.hh"
#include <nlohmann/json.hpp>
using namespace nix; using namespace nix;
struct CmdPingStore : StoreCommand struct CmdPingStore : StoreCommand, MixJSON
{ {
std::string description() override std::string description() override
{ {
@ -20,10 +23,21 @@ struct CmdPingStore : StoreCommand
void run(ref<Store> store) override void run(ref<Store> store) override
{ {
if (!json) {
notice("Store URL: %s", store->getUri()); notice("Store URL: %s", store->getUri());
store->connect(); store->connect();
if (auto version = store->getVersion()) if (auto version = store->getVersion())
notice("Version: %s", *version); notice("Version: %s", *version);
} else {
nlohmann::json res;
Finally printRes([&]() {
logger->cout("%s", res);
});
res["url"] = store->getUri();
store->connect();
if (auto version = store->getVersion())
res["version"] = *version;
}
} }
}; };

4
tests/store-ping.sh
View file

@ -1,13 +1,17 @@
source common.sh source common.sh
STORE_INFO=$(nix store ping 2>&1) STORE_INFO=$(nix store ping 2>&1)
STORE_INFO_JSON=$(nix store ping --json)
echo "$STORE_INFO" | grep "Store URL: ${NIX_REMOTE}" echo "$STORE_INFO" | grep "Store URL: ${NIX_REMOTE}"
if [[ -v NIX_DAEMON_PACKAGE ]] && isDaemonNewer "2.7.0pre20220126"; then if [[ -v NIX_DAEMON_PACKAGE ]] && isDaemonNewer "2.7.0pre20220126"; then
DAEMON_VERSION=$($NIX_DAEMON_PACKAGE/bin/nix-daemon --version | cut -d' ' -f3) DAEMON_VERSION=$($NIX_DAEMON_PACKAGE/bin/nix-daemon --version | cut -d' ' -f3)
echo "$STORE_INFO" | grep "Version: $DAEMON_VERSION" echo "$STORE_INFO" | grep "Version: $DAEMON_VERSION"
[[ "$(echo "$STORE_INFO_JSON" | jq -r ".version")" == "$DAEMON_VERSION" ]]
fi fi
expect 127 NIX_REMOTE=unix:$PWD/store nix store ping || \ expect 127 NIX_REMOTE=unix:$PWD/store nix store ping || \
fail "nix store ping on a non-existent store should fail" fail "nix store ping on a non-existent store should fail"
[[ "$(echo "$STORE_INFO_JSON" | jq -r ".url")" == "${NIX_REMOTE:-local}" ]]