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| name: Publish | ||
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| # Controls when the action will run. | ||
| on: | ||
| # Triggers the workflow on new SemVer tags | ||
| push: | ||
| branches: | ||
| - master | ||
| tags: | ||
| - 'v[0-9]+.[0-9]+.[0-9]+' | ||
| - 'v[0-9]+.[0-9]+.[0-9]+-**' | ||
|
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| concurrency: | ||
| group: ${{ github.workflow }} | ||
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| jobs: | ||
| docker: | ||
| runs-on: ubuntu-latest | ||
| permissions: | ||
| packages: write | ||
| contents: read | ||
| steps: | ||
| - uses: actions/checkout@v4 | ||
| - uses: docker/setup-qemu-action@v3 | ||
| - uses: docker/setup-buildx-action@v3 | ||
| - uses: docker/login-action@v3 | ||
| with: | ||
| registry: ghcr.io | ||
| username: ${{ github.repository_owner }} | ||
| password: ${{ secrets.GITHUB_TOKEN }} | ||
| - uses: docker/metadata-action@v5 | ||
| name: generate tags | ||
| id: meta | ||
| with: | ||
| images: ghcr.io/${{ github.repository }} | ||
| tags: | | ||
| type=ref,event=branch | ||
| type=sha,prefix= | ||
| type=semver,pattern={{version}} | ||
| - uses: docker/build-push-action@v5 | ||
| with: | ||
| context: . | ||
| platforms: linux/amd64,linux/arm64 | ||
| push: true | ||
| tags: ${{ steps.meta.outputs.tags }} | ||
| cache-from: type=gha | ||
| cache-to: type=gha,mode=max |
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| FROM docker.io/library/golang:1.21 AS builder | ||
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| WORKDIR /cpuminerd | ||
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| # Install dependencies | ||
| COPY go.mod go.sum ./ | ||
| RUN go mod download | ||
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| # Copy source | ||
| COPY . . | ||
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| # Enable CGO for sqlite3 support | ||
| ENV CGO_ENABLED=1 | ||
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| RUN go generate ./... | ||
| RUN go build -o bin/ -tags='netgo timetzdata' -trimpath -a -ldflags '-s -w' ./cmd/cpuminerd | ||
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| FROM scratch | ||
| LABEL maintainer="The Sia Foundation <[email protected]>" \ | ||
| org.opencontainers.image.description.vendor="The Sia Foundation" \ | ||
| org.opencontainers.image.description="A basic cpu miner for mining using a walletd node" \ | ||
| org.opencontainers.image.source="https://github.com/SiaFoundation/cpuminer" \ | ||
| org.opencontainers.image.licenses=MIT | ||
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| ENV PUID=0 | ||
| ENV PGID=0 | ||
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| # copy binary and prepare data dir. | ||
| COPY --from=builder /cpuminerd/bin/* /usr/bin/ | ||
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| # API port | ||
| EXPOSE 9980/tcp | ||
| # RPC port | ||
| EXPOSE 9981/tcp | ||
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| USER ${PUID}:${PGID} | ||
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| ENTRYPOINT [ "cpuminerd" ] |
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| # CPU Miner | ||
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| A very simple (and naive) single-threaded CPU miner for Siacoin testnet mining | ||
|
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| ## Usage | ||
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| ```bash | ||
| ./cpuminerd --addr="addr:000000000000000000000000000000000000000000000000000000000000000089eb0d6a8a69" --http="http://localhost:9980/api" --password="sia is cool" | ||
| ``` | ||
|
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| ## Docker Compose | ||
| ```yml | ||
| services: | ||
| walletd: | ||
| image: ghcr.io/siafoundation/walletd:master | ||
| ports: | ||
| - localhost:9980:9980 | ||
| - 9981: 9981 | ||
| volumes: | ||
| - ./wallet:/data | ||
| restart: unless-stopped | ||
| cpu-miner: | ||
| image: ghcr.io/siafoundation/cpuminer:master | ||
| command: --addr="addr:000000000000000000000000000000000000000000000000000000000000000089eb0d6a8a69" --http="http://walletd:9980/api" --password="sia is cool" | ||
| restart: unless-stopped | ||
|
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|
|
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| package main | ||
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| import ( | ||
| "flag" | ||
| "fmt" | ||
| "math/big" | ||
| "os" | ||
| "time" | ||
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| "go.sia.tech/core/types" | ||
| "go.sia.tech/coreutils" | ||
| "go.sia.tech/walletd/api" | ||
| "go.uber.org/zap" | ||
| "go.uber.org/zap/zapcore" | ||
| "lukechampine.com/frand" | ||
| ) | ||
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| func runCPUMiner(c *api.Client, minerAddr types.Address, log *zap.Logger) { | ||
| log.Info("starting cpu miner", zap.String("minerAddr", minerAddr.String())) | ||
| start := time.Now() | ||
|
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| check := func(msg string, err error) bool { | ||
| if err != nil { | ||
| log.Error(msg, zap.Error(err)) | ||
| time.Sleep(15 * time.Second) | ||
| return false | ||
| } | ||
| return true | ||
| } | ||
|
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| for { | ||
| elapsed := time.Since(start) | ||
| cs, err := c.ConsensusTipState() | ||
| if !check("failed to get consensus tip state", err) { | ||
| continue | ||
| } | ||
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| d, _ := new(big.Int).SetString(cs.Difficulty.String(), 10) | ||
| d.Mul(d, big.NewInt(int64(1+elapsed))) | ||
| log := log.With(zap.Uint64("height", cs.Index.Height+1), zap.Stringer("parentID", cs.Index.ID), zap.Stringer("difficulty", d)) | ||
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| log.Debug("mining block") | ||
| txns, v2txns, err := c.TxpoolTransactions() | ||
| if !check("failed to get txpool transactions", err) { | ||
| continue | ||
| } | ||
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| b := types.Block{ | ||
| ParentID: cs.Index.ID, | ||
| Nonce: cs.NonceFactor() * frand.Uint64n(100), | ||
| Timestamp: types.CurrentTimestamp(), | ||
| MinerPayouts: []types.SiacoinOutput{{Address: minerAddr, Value: cs.BlockReward()}}, | ||
| Transactions: txns, | ||
| } | ||
| for _, txn := range txns { | ||
| b.MinerPayouts[0].Value = b.MinerPayouts[0].Value.Add(txn.TotalFees()) | ||
| } | ||
| for _, txn := range v2txns { | ||
| b.MinerPayouts[0].Value = b.MinerPayouts[0].Value.Add(txn.MinerFee) | ||
| } | ||
| if len(v2txns) > 0 || cs.Index.Height+1 >= cs.Network.HardforkV2.RequireHeight { | ||
| b.V2 = &types.V2BlockData{ | ||
| Height: cs.Index.Height + 1, | ||
| Transactions: v2txns, | ||
| } | ||
| b.V2.Commitment = cs.Commitment(cs.TransactionsCommitment(b.Transactions, b.V2Transactions()), b.MinerPayouts[0].Address) | ||
| } | ||
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| if !coreutils.FindBlockNonce(cs, &b, time.Minute) { | ||
| log.Debug("failed to find nonce") | ||
| continue | ||
| } | ||
| log.Debug("found nonce", zap.Uint64("nonce", b.Nonce)) | ||
| index := types.ChainIndex{Height: cs.Index.Height + 1, ID: b.ID()} | ||
| tip, err := c.ConsensusTip() | ||
| if !check("failed to get consensus tip:", err) { | ||
| continue | ||
| } | ||
|
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| if tip != cs.Index { | ||
| log.Info("mined stale block", zap.Stringer("current", tip), zap.Stringer("original", cs.Index)) | ||
| } else if err := c.SyncerBroadcastBlock(b); err != nil { | ||
| log.Error("mined invalid block", zap.Error(err)) | ||
| } | ||
| log.Info("mined block", zap.Stringer("blockID", index.ID), zap.Stringer("fees", b.MinerPayouts[0].Value), zap.Int("transactions", len(b.Transactions)), zap.Int("v2transactions", len(b.V2Transactions()))) | ||
| } | ||
| } | ||
|
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| func parseLogLevel(level string) zap.AtomicLevel { | ||
| switch level { | ||
| case "debug": | ||
| return zap.NewAtomicLevelAt(zap.DebugLevel) | ||
| case "info": | ||
| return zap.NewAtomicLevelAt(zap.InfoLevel) | ||
| case "warn": | ||
| return zap.NewAtomicLevelAt(zap.WarnLevel) | ||
| case "error": | ||
| return zap.NewAtomicLevelAt(zap.ErrorLevel) | ||
| default: | ||
| fmt.Printf("invalid log level %q", level) | ||
| os.Exit(1) | ||
| } | ||
| panic("unreachable") | ||
| } | ||
|
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| func main() { | ||
| var ( | ||
| minerAddrStr string | ||
|
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| apiAddress string | ||
| apiPassword string | ||
|
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| logLevel string | ||
| ) | ||
|
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| flag.StringVar(&minerAddrStr, "address", "", "address to send mining rewards to") | ||
| flag.StringVar(&apiAddress, "api", "localhost:9980", "address of the walletd API") | ||
| flag.StringVar(&apiPassword, "password", "", "password for the walletd API") | ||
| flag.StringVar(&logLevel, "log.level", "info", "log level") | ||
| flag.Parse() | ||
|
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| var address types.Address | ||
| if err := address.UnmarshalText([]byte(minerAddrStr)); err != nil { | ||
| panic(err) | ||
| } | ||
|
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| c := api.NewClient(apiAddress, apiPassword) | ||
| if _, err := c.ConsensusTip(); err != nil { | ||
| panic(err) | ||
| } | ||
|
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| cfg := zap.NewProductionEncoderConfig() | ||
| cfg.EncodeTime = zapcore.RFC3339TimeEncoder | ||
| cfg.EncodeDuration = zapcore.StringDurationEncoder | ||
| cfg.EncodeLevel = zapcore.CapitalColorLevelEncoder | ||
|
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| cfg.StacktraceKey = "" | ||
| cfg.CallerKey = "" | ||
| encoder := zapcore.NewConsoleEncoder(cfg) | ||
|
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| log := zap.New(zapcore.NewCore(encoder, zapcore.Lock(os.Stdout), parseLogLevel(logLevel))) | ||
| defer log.Sync() | ||
|
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| zap.RedirectStdLog(log) | ||
|
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| runCPUMiner(c, address, log) | ||
| } |
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| @@ -0,0 +1,26 @@ | ||
| module go.sia.tech/cpuminerd | ||
|
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| go 1.21.8 | ||
|
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| toolchain go1.21.11 | ||
|
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| require ( | ||
| go.sia.tech/core v0.2.7 | ||
| go.sia.tech/coreutils v0.0.5 | ||
| go.sia.tech/walletd v0.1.1-alpha.0.20240610172105-eb95d4161b91 | ||
| go.uber.org/zap v1.27.0 | ||
| lukechampine.com/frand v1.4.2 | ||
| ) | ||
|
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||
| require ( | ||
| github.com/aead/chacha20 v0.0.0-20180709150244-8b13a72661da // indirect | ||
| github.com/julienschmidt/httprouter v1.3.0 // indirect | ||
| github.com/stretchr/testify v1.9.0 // indirect | ||
| go.etcd.io/bbolt v1.3.10 // indirect | ||
| go.sia.tech/jape v0.11.2-0.20240306154058-9832414a5385 // indirect | ||
| go.sia.tech/mux v1.2.0 // indirect | ||
| go.uber.org/multierr v1.11.0 // indirect | ||
| golang.org/x/crypto v0.24.0 // indirect | ||
| golang.org/x/sys v0.21.0 // indirect | ||
| golang.org/x/tools v0.22.0 // indirect | ||
| ) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| github.com/aead/chacha20 v0.0.0-20180709150244-8b13a72661da h1:KjTM2ks9d14ZYCvmHS9iAKVt9AyzRSqNU1qabPih5BY= | ||
| github.com/aead/chacha20 v0.0.0-20180709150244-8b13a72661da/go.mod h1:eHEWzANqSiWQsof+nXEI9bUVUyV6F53Fp89EuCh2EAA= | ||
| github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= | ||
| github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= | ||
| github.com/julienschmidt/httprouter v1.3.0 h1:U0609e9tgbseu3rBINet9P48AI/D3oJs4dN7jwJOQ1U= | ||
| github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM= | ||
| github.com/mattn/go-sqlite3 v1.14.22 h1:2gZY6PC6kBnID23Tichd1K+Z0oS6nE/XwU+Vz/5o4kU= | ||
| github.com/mattn/go-sqlite3 v1.14.22/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y= | ||
| github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= | ||
| github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= | ||
| github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg= | ||
| github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY= | ||
| go.etcd.io/bbolt v1.3.10 h1:+BqfJTcCzTItrop8mq/lbzL8wSGtj94UO/3U31shqG0= | ||
| go.etcd.io/bbolt v1.3.10/go.mod h1:bK3UQLPJZly7IlNmV7uVHJDxfe5aK9Ll93e/74Y9oEQ= | ||
| go.sia.tech/core v0.2.7 h1:9Q/3BHL6ziAMPeiko863hhTD/Zs2s7OqEUiPKouDny8= | ||
| go.sia.tech/core v0.2.7/go.mod h1:BMgT/reXtgv6XbDgUYTCPY7wSMbspDRDs7KMi1vL6Iw= | ||
| go.sia.tech/coreutils v0.0.5 h1:Jj03VrqAayYHgA9fwV13+X88WB+Wr1p8wuLw2B8d2FI= | ||
| go.sia.tech/coreutils v0.0.5/go.mod h1:SkSpHeq3tBh2ff4HXuBk2WtlhkYQQtdcvU4Yv1Rd2bU= | ||
| go.sia.tech/jape v0.11.2-0.20240306154058-9832414a5385 h1:Gho1g6pkv56o6Ut9cez/Yu5o4xlA8WNkDbPn6RWXL7g= | ||
| go.sia.tech/jape v0.11.2-0.20240306154058-9832414a5385/go.mod h1:wU+h6Wh5olDjkPXjF0tbZ1GDgoZ6VTi4naFw91yyWC4= | ||
| go.sia.tech/mux v1.2.0 h1:ofa1Us9mdymBbGMY2XH/lSpY8itFsKIo/Aq8zwe+GHU= | ||
| go.sia.tech/mux v1.2.0/go.mod h1:Yyo6wZelOYTyvrHmJZ6aQfRoer3o4xyKQ4NmQLJrBSo= | ||
| go.sia.tech/walletd v0.1.1-alpha.0.20240610172105-eb95d4161b91 h1:9saK9WcYSK3DDwj6aWyM3MUYlyZaJFiYzdm7KHg4I+Y= | ||
| go.sia.tech/walletd v0.1.1-alpha.0.20240610172105-eb95d4161b91/go.mod h1:1CaApRlon10cIDnocnErbolh416CiUeP5jgEbVtmWx8= | ||
| go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto= | ||
| go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE= | ||
| go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0= | ||
| go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y= | ||
| go.uber.org/zap v1.27.0 h1:aJMhYGrd5QSmlpLMr2MftRKl7t8J8PTZPA732ud/XR8= | ||
| go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E= | ||
| golang.org/x/crypto v0.24.0 h1:mnl8DM0o513X8fdIkmyFE/5hTYxbwYOjDS/+rK6qpRI= | ||
| golang.org/x/crypto v0.24.0/go.mod h1:Z1PMYSOR5nyMcyAVAIQSKCDwalqy85Aqn1x3Ws4L5DM= | ||
| golang.org/x/mod v0.18.0 h1:5+9lSbEzPSdWkH32vYPBwEpX8KwDbM52Ud9xBUvNlb0= | ||
| golang.org/x/mod v0.18.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c= | ||
| golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M= | ||
| golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk= | ||
| golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= | ||
| golang.org/x/sys v0.21.0 h1:rF+pYz3DAGSQAxAu1CbC7catZg4ebC4UIeIhKxBZvws= | ||
| golang.org/x/sys v0.21.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= | ||
| golang.org/x/tools v0.22.0 h1:gqSGLZqv+AI9lIQzniJ0nZDRG5GBPsSi+DRNHWNz6yA= | ||
| golang.org/x/tools v0.22.0/go.mod h1:aCwcsjqvq7Yqt6TNyX7QMU2enbQ/Gt0bo6krSeEri+c= | ||
| gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= | ||
| gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= | ||
| lukechampine.com/frand v1.4.2 h1:RzFIpOvkMXuPMBb9maa4ND4wjBn71E1Jpf8BzJHMaVw= | ||
| lukechampine.com/frand v1.4.2/go.mod h1:4S/TM2ZgrKejMcKMbeLjISpJMO+/eZ1zu3vYX9dtj3s= |