diff --git a/.gitignore b/.gitignore index adf8f72..cf8cc45 100644 --- a/.gitignore +++ b/.gitignore @@ -21,3 +21,5 @@ # Go workspace file go.work + +*.env diff --git a/eino/city-time/README.md b/eino/city-time/README.md new file mode 100644 index 0000000..160c18d --- /dev/null +++ b/eino/city-time/README.md @@ -0,0 +1,3 @@ +# City Time Agent + +Simple hello world example of writing an Agent in Golang. diff --git a/eino/city-time/go.mod b/eino/city-time/go.mod new file mode 100644 index 0000000..75940b2 --- /dev/null +++ b/eino/city-time/go.mod @@ -0,0 +1,38 @@ +module city-time + +go 1.26.1 + +require ( + github.com/bahlo/generic-list-go v0.2.0 // indirect + github.com/buger/jsonparser v1.1.1 // indirect + github.com/bytedance/gopkg v0.1.3 // indirect + github.com/bytedance/sonic v1.15.0 // indirect + github.com/bytedance/sonic/loader v0.5.0 // indirect + github.com/cloudwego/base64x v0.1.6 // indirect + github.com/cloudwego/eino v0.8.6 // indirect + github.com/cloudwego/eino-ext/components/model/openai v0.1.11 // indirect + github.com/cloudwego/eino-ext/libs/acl/openai v0.1.15 // indirect + github.com/dustin/go-humanize v1.0.1 // indirect + github.com/eino-contrib/jsonschema v1.0.3 // indirect + github.com/evanphx/json-patch v0.5.2 // indirect + github.com/google/uuid v1.6.0 // indirect + github.com/goph/emperror v0.17.2 // indirect + github.com/json-iterator/go v1.1.12 // indirect + github.com/klauspost/cpuid/v2 v2.2.9 // indirect + github.com/mailru/easyjson v0.7.7 // indirect + github.com/meguminnnnnnnnn/go-openai v0.1.2 // indirect + github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect + github.com/modern-go/reflect2 v1.0.2 // indirect + github.com/nikolalohinski/gonja v1.5.3 // indirect + github.com/pelletier/go-toml/v2 v2.0.9 // indirect + github.com/pkg/errors v0.9.1 // indirect + github.com/sirupsen/logrus v1.9.3 // indirect + github.com/slongfield/pyfmt v0.0.0-20220222012616-ea85ff4c361f // indirect + github.com/twitchyliquid64/golang-asm v0.15.1 // indirect + github.com/wk8/go-ordered-map/v2 v2.1.8 // indirect + github.com/yargevad/filepathx v1.0.0 // indirect + golang.org/x/arch v0.11.0 // indirect + golang.org/x/exp v0.0.0-20230713183714-613f0c0eb8a1 // indirect + golang.org/x/sys v0.28.0 // indirect + gopkg.in/yaml.v3 v3.0.1 // indirect +) diff --git a/eino/city-time/go.sum b/eino/city-time/go.sum new file mode 100644 index 0000000..daf20bc --- /dev/null +++ b/eino/city-time/go.sum @@ -0,0 +1,119 @@ +github.com/airbrake/gobrake v3.6.1+incompatible/go.mod h1:wM4gu3Cn0W0K7GUuVWnlXZU11AGBXMILnrdOU8Kn00o= +github.com/bahlo/generic-list-go v0.2.0 h1:5sz/EEAK+ls5wF+NeqDpk5+iNdMDXrh3z3nPnH1Wvgk= +github.com/bahlo/generic-list-go v0.2.0/go.mod h1:2KvAjgMlE5NNynlg/5iLrrCCZ2+5xWbdbCW3pNTGyYg= +github.com/bitly/go-simplejson v0.5.0/go.mod h1:cXHtHw4XUPsvGaxgjIAn8PhEWG9NfngEKAMDJEczWVA= +github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869/go.mod 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v0.0.0-20190105021004-abcd57078448/go.mod h1:GJKEexRPVJrBSOjoqN5VNOIKJ5Q3RViH6eu3puDRwx4= +github.com/cloudwego/base64x v0.1.6 h1:t11wG9AECkCDk5fMSoxmufanudBtJ+/HemLstXDLI2M= +github.com/cloudwego/base64x v0.1.6/go.mod h1:OFcloc187FXDaYHvrNIjxSe8ncn0OOM8gEHfghB2IPU= +github.com/cloudwego/eino v0.8.6 h1:Rc9/ElXNrTrSCv68t/U0yUmNVu5uMmpPyMCb+WyFIQQ= +github.com/cloudwego/eino v0.8.6/go.mod h1:+2N4nsMPxA6kGBHpH+75JuTfEcGprAMTdsZESrShKpU= +github.com/cloudwego/eino-ext/components/model/openai v0.1.11 h1:juf9kECfmxJBA0rJSxDT7XOUSgrbMHaGHgBwd06lYaI= +github.com/cloudwego/eino-ext/components/model/openai v0.1.11/go.mod h1:DBk44Dq1mhuoAacdUzzhZhSGeeBECDI2rIZnJFeVZoE= +github.com/cloudwego/eino-ext/libs/acl/openai v0.1.15 h1:LbdSG9+qWzzp9RFW6dSFkaUW171JvCoYn/K63zX6dQE= +github.com/cloudwego/eino-ext/libs/acl/openai v0.1.15/go.mod h1:p+l0zBB0GjjX8HTlbTs3g3KfUFwZC11bsCGZOXW/3L0= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew 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v0.0.0-20230713183714-613f0c0eb8a1 h1:MGwJjxBy0HJshjDNfLsYO8xppfqWlA5ZT9OhtUUhTNw= +golang.org/x/exp v0.0.0-20230713183714-613f0c0eb8a1/go.mod h1:FXUEEKJgO7OQYeo8N01OfiKP8RXMtf6e8aTskBGqWdc= +golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA= +golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= +golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +google.golang.org/adk v1.0.0 h1:DcJGKH9YweOdsAvE5Hu9UhhLoVYcNEVKzvOPS+B49lQ= +google.golang.org/adk v1.0.0/go.mod h1:wLmpRAp0zXcrdUN2V6mNoh+mj/4O16k0YzGJMNF7Mjk= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys= +gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= +gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/eino/city-time/main.go b/eino/city-time/main.go new file mode 100644 index 0000000..4599dab --- /dev/null +++ b/eino/city-time/main.go @@ -0,0 +1,118 @@ +package main + +import ( + "bufio" + "context" + "errors" + "flag" + "fmt" + "io" + "log" + "os" + "strings" + + "github.com/cloudwego/eino-ext/components/model/openai" + "github.com/cloudwego/eino/schema" +) + +// sourceEnv a crude .env file reader +func sourceEnv() { + file, err := os.Open(".env") + if err != nil { + fmt.Println(".env not found or cannot be read") + return + } + defer file.Close() + + scanner := bufio.NewScanner(file) + + for scanner.Scan() { + split_env := strings.Split(scanner.Text(), "=") + if len(split_env) != 2 { + log.Fatal(".env file expexted '=' to delimit key and value. Check .env file for proper format.") + } + fmt.Printf("Setting from .env: %s\n", split_env[0]) + os.Setenv(split_env[0], split_env[1]) + } + if err := scanner.Err(); err != nil { + log.Fatal(err) + } + +} + +type AgentConfig struct { + BaseUrl string + ModelId string + ApiKey string +} + +func NewAgentConfig() *AgentConfig { + url, ok := os.LookupEnv("OPENAI_BASE_URL") + if !ok { + log.Fatal("An OPENAI_BASE_URL must be specified as an environment variable.") + } + + modelId, ok := os.LookupEnv("OPENAI_API_MODEL") + if !ok { + log.Fatal("A model id must be specified with OPENAI_API_MODEL as an environment variable.") + } + + apiKey, ok := os.LookupEnv("OPENAI_API_KEY") + if !ok { + fmt.Println("No API found as OPENAI_API_KEY. Using dummy value") + apiKey = "dummyvalue" + } + return &AgentConfig{url, modelId, apiKey} +} + +func main() { + sourceEnv() + var instruction string + flag.StringVar(&instruction, "instruction", "You are a helpful assistant.", "Set a system prompt for your agent.") + flag.Parse() + + query := strings.TrimSpace(strings.Join(flag.Args(), " ")) + if query == "" { + fmt.Fprintln(os.Stderr, "usage: go run main -- \"your question\"") + os.Exit(2) + } + + ctx := context.Background() + agentCfg := NewAgentConfig() + cm, err := openai.NewChatModel(ctx, &openai.ChatModelConfig{ + Model: agentCfg.ModelId, + BaseURL: agentCfg.BaseUrl, + APIKey: agentCfg.ApiKey, + }) + if err != nil { + fmt.Fprintln(os.Stderr, err) + os.Exit(1) + } + + messages := []*schema.Message{ + schema.SystemMessage(instruction), + schema.UserMessage(query), + } + + fmt.Fprint(os.Stdout, "[assistant] ") + stream, err := cm.Stream(ctx, messages) + if err != nil { + log.Fatal(err) + } + defer stream.Close() + + for { + frame, err := stream.Recv() + if errors.Is(err, io.EOF) { + break + } + if err != nil { + log.Fatal(err) + } + if frame != nil { + fmt.Fprint(os.Stdout, frame.Content) + } + } + fmt.Fprintln(os.Stdout) + +} diff --git a/gpio/AHT20/main.go b/gpio/AHT20/main.go new file mode 100644 index 0000000..e69de29 diff --git a/gpio/LED/go.mod b/gpio/LED/go.mod new file mode 100644 index 0000000..ba2703b --- /dev/null +++ b/gpio/LED/go.mod @@ -0,0 +1,8 @@ +module led + +go 1.26.1 + +require ( + periph.io/x/conn/v3 v3.7.2 // indirect + periph.io/x/host/v3 v3.8.5 // indirect +) diff --git a/gpio/LED/go.sum b/gpio/LED/go.sum new file mode 100644 index 0000000..1532909 --- /dev/null +++ b/gpio/LED/go.sum @@ -0,0 +1,4 @@ +periph.io/x/conn/v3 v3.7.2 h1:qt9dE6XGP5ljbFnCKRJ9OOCoiOyBGlw7JZgoi72zZ1s= +periph.io/x/conn/v3 v3.7.2/go.mod h1:Ao0b4sFRo4QOx6c1tROJU1fLJN1hUIYggjOrkIVnpGg= +periph.io/x/host/v3 v3.8.5 h1:g4g5xE1XZtDiGl1UAJaUur1aT7uNiFLMkyMEiZ7IHII= +periph.io/x/host/v3 v3.8.5/go.mod h1:hPq8dISZIc+UNfWoRj+bPH3XEBQqJPdFdx218W92mdc= diff --git a/gpio/LED/main.go b/gpio/LED/main.go new file mode 100644 index 0000000..a9ccfa9 --- /dev/null +++ b/gpio/LED/main.go @@ -0,0 +1,23 @@ +package main + +import ( + "time" + + "periph.io/x/conn/v3/gpio" + "periph.io/x/conn/v3/gpio/gpioreg" + "periph.io/x/host/v3" +) + +func main() { + host.Init() + + pin := gpioreg.ByName("GPIO11") + pin.Out(gpio.Low) + + for { + pin.Out(gpio.High) + time.Sleep(time.Second) + pin.Out(gpio.Low) + time.Sleep(time.Second) + } +} diff --git a/gpio/README.md b/gpio/README.md new file mode 100644 index 0000000..6fed1c5 --- /dev/null +++ b/gpio/README.md @@ -0,0 +1,13 @@ +# GPIO Via Golang + +Ok, we are going to try the golang periph library with this. + +## Periph Library + +The Periph library is broken up into a number of sub libraries that are imported as needed. This allows the developers to decouple board implementations from drivers and devices. + + +```bash +go get periph.io/x/host/v3 +go get periph.io/x/conn/v3 +```