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BCF-2685: move LOOPP command from core
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,75 @@ | ||
package main | ||
|
||
import ( | ||
"context" | ||
"fmt" | ||
"strings" | ||
|
||
"github.com/hashicorp/go-plugin" | ||
"github.com/pelletier/go-toml/v2" | ||
|
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"github.com/smartcontractkit/chainlink-relay/pkg/loop" | ||
"github.com/smartcontractkit/chainlink-solana/pkg/solana" | ||
) | ||
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const ( | ||
loggerName = "PluginSolana" | ||
) | ||
|
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func main() { | ||
s := loop.MustNewStartedServer(loggerName) | ||
defer s.Stop() | ||
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p := &pluginRelayer{Plugin: loop.Plugin{Logger: s.Logger}} | ||
defer s.Logger.ErrorIfFn(p.Close, "Failed to close") | ||
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s.MustRegister(p) | ||
|
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stopCh := make(chan struct{}) | ||
defer close(stopCh) | ||
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plugin.Serve(&plugin.ServeConfig{ | ||
HandshakeConfig: loop.PluginRelayerHandshakeConfig(), | ||
Plugins: map[string]plugin.Plugin{ | ||
loop.PluginRelayerName: &loop.GRPCPluginRelayer{ | ||
PluginServer: p, | ||
BrokerConfig: loop.BrokerConfig{ | ||
StopCh: stopCh, | ||
Logger: s.Logger, | ||
GRPCOpts: s.GRPCOpts, | ||
}, | ||
}, | ||
}, | ||
GRPCServer: s.GRPCOpts.NewServer, | ||
}) | ||
} | ||
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type pluginRelayer struct { | ||
loop.Plugin | ||
} | ||
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func (c *pluginRelayer) NewRelayer(ctx context.Context, config string, keystore loop.Keystore) (loop.Relayer, error) { | ||
d := toml.NewDecoder(strings.NewReader(config)) | ||
d.DisallowUnknownFields() | ||
var cfg struct { | ||
Solana solana.TOMLConfig | ||
} | ||
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if err := d.Decode(&cfg); err != nil { | ||
return nil, fmt.Errorf("failed to decode config toml: %w:\n\t%s", err, config) | ||
} | ||
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opts := solana.ChainOpts{ | ||
Logger: c.Logger, | ||
KeyStore: keystore, | ||
} | ||
chain, err := solana.NewChain(&cfg.Solana, opts) | ||
if err != nil { | ||
return nil, fmt.Errorf("failed to create chain: %w", err) | ||
} | ||
ra := loop.NewRelayerAdapter(solana.NewRelayer(c.Logger, chain), chain) | ||
|
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c.SubService(ra) | ||
|
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return ra, nil | ||
} |
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