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https://github.com/crazy-max/diun.git
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1115234010
Add simple CLI to interact with Diun through gRPC Create image and notif proto services Compile and validate protos through a dedicated Dockerfile and bake target Implement proto definitions Move server as `serve` command New commands `image` and `notif` Refactor command line usage doc Better CLI error handling Tools build constraint to manage tools deps through go modules Add upgrade notes Co-authored-by: CrazyMax <crazy-max@users.noreply.github.com>
59 lines
1.2 KiB
Go
59 lines
1.2 KiB
Go
package grpc
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import (
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"net"
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"github.com/crazy-max/diun/v4/internal/db"
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grpclogger "github.com/crazy-max/diun/v4/internal/grpc/logger"
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"github.com/crazy-max/diun/v4/internal/notif"
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"github.com/crazy-max/diun/v4/pb"
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"github.com/pkg/errors"
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"github.com/rs/zerolog"
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"github.com/rs/zerolog/log"
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"google.golang.org/grpc"
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)
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// Client represents an active grpc object
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type Client struct {
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server *grpc.Server
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authority string
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db *db.Client
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notif *notif.Client
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pb.UnimplementedImageServiceServer
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pb.UnimplementedNotifServiceServer
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}
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// New creates a new grpc instance
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func New(authority string, db *db.Client, notif *notif.Client) (*Client, error) {
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grpclogger.SetGrpcLogger(log.Level(zerolog.ErrorLevel))
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c := &Client{
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authority: authority,
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db: db,
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notif: notif,
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}
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c.server = grpc.NewServer()
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pb.RegisterImageServiceServer(c.server, c)
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pb.RegisterNotifServiceServer(c.server, c)
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return c, nil
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}
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// Start runs the grpc server
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func (c *Client) Start() error {
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var err error
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lis, err := net.Listen("tcp", c.authority)
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if err != nil {
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return errors.Wrap(err, "Cannot create gRPC listener")
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}
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return c.server.Serve(lis)
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}
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// Stop stops the grpc server
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func (c *Client) Stop() {
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c.server.GracefulStop()
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}
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