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🌺 gardening modules samples
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‎wasm_modules/registry-demo/.gitignore

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capsule
22
cc
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capsule-registry
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registry

‎wasm_modules/registry-demo/README.md

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# Capsule Wasm Registry
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> 🚧 wip
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## Start the registry
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```bash
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DOWNLOADED_FILES_PATH="${PWD}/registry/functions"
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echo "${DOWNLOADED_FILES_PATH}"
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./capsule-registry \
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-files="${DOWNLOADED_FILES_PATH}" \
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-httpPort=4999
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```
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## Publish wasm modules to the registry
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```bash
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curl -X POST http://localhost:4999/upload/k33g/hello/0.0.0 \
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-F "file=@./capsule-hello/hello.wasm" \
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-F "info=hello function from @k33g" \
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-H "Content-Type: multipart/form-data"
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curl -X POST http://localhost:4999/upload/k33g/hey/0.0.0 \
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-F "file=@./capsule-hey/hey.wasm" \
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-F "info=hello hey from @k33g" \
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-H "Content-Type: multipart/form-data"
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```
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## Load and serve the modules
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```bash
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MESSAGE="💊 Capsule Rocks 🚀" ./capsule \
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-wasm=./tmp/hello.wasm \
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-url="http://localhost:4999/k33g/hello/0.0.0/hello.wasm" \
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-mode=http \
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-httpPort=9091
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MESSAGE="💊 Capsule Rocks 🚀" ./capsule \
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-wasm=./tmp/hey.wasm \
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-url="http://localhost:4999/k33g/hey/0.0.0/hey.wasm" \
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-mode=http \
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-httpPort=9092
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```
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## Call the functions
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```bash
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curl -v -X POST \
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http://localhost:9091 \
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-H 'content-type: application/json; charset=utf-8' \
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-d '{"message": "Golang 💚💜 wasm", "author": "Bob Morane"}'
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```
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```bash
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curl -v -X POST \
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http://localhost:9092 \
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-H 'content-type: application/json; charset=utf-8' \
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-d '{"message": "Golang 💚💜 wasm", "author": "Bill Murray"}'
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```

‎wasm_modules/registry-demo/build-all.sh

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#!/bin/bash
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cd ../with-proxy/capsule-hello
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cd ./capsule-hello
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./build.sh
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cd ../capsule-hey
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./build.sh
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cd ../capsule-hola
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./build.sh
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cd ../capsule-hola-orange
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./build.sh
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cd ../capsule-hola-yellow
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./build.sh
17-

‎wasm_modules/registry-demo/capsule-hello/build.sh

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#!/bin/bash
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tinygo build -o hello.wasm -scheduler=none -target wasi ./hello.go
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ls -lh *.wasm

‎wasm_modules/registry-demo/capsule-hello/go.mod

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module github.com/bots-garden/capsule/wasm_modules/registry-demo/capsule-hello
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go 1.18
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require (
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github.com/bots-garden/capsule/capsulemodule v0.0.0-20220815092415-964aa3e0fdc2
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github.com/tidwall/gjson v1.14.2
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github.com/tidwall/sjson v1.2.5
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)
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require (
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github.com/bots-garden/capsule v0.0.0-20220815052111-84fb610d29f3 // indirect
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github.com/tidwall/match v1.1.1 // indirect
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github.com/tidwall/pretty v1.2.0 // indirect
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)

‎wasm_modules/registry-demo/capsule-hello/go.sum

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github.com/bots-garden/capsule v0.0.0-20220815052111-84fb610d29f3 h1:jd6GhVtU6hJh2YhTOal46CxbSfGALQOw+QdwC4N/7eg=
2+
github.com/bots-garden/capsule v0.0.0-20220815052111-84fb610d29f3/go.mod h1:PBhXY24j6vjuYghjEt+9mXzDb2ZwD9m9PAh9e6FTXck=
3+
github.com/bots-garden/capsule/capsulemodule v0.0.0-20220815092415-964aa3e0fdc2 h1:SfgCTdHbmOkcrxlgvdjJiQaue9LsxAW6doCGOI2wxBE=
4+
github.com/bots-garden/capsule/capsulemodule v0.0.0-20220815092415-964aa3e0fdc2/go.mod h1:tu9DYBPXGSfiDaCN1opAFZZ3FFt3TVFH5jkYnPypY64=
5+
github.com/tidwall/gjson v1.14.2 h1:6BBkirS0rAHjumnjHF6qgy5d2YAJ1TLIaFE2lzfOLqo=
6+
github.com/tidwall/gjson v1.14.2/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
7+
github.com/tidwall/match v1.1.1 h1:+Ho715JplO36QYgwN9PGYNhgZvoUSc9X2c80KVTi+GA=
8+
github.com/tidwall/match v1.1.1/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JTxsfmM=
9+
github.com/tidwall/pretty v1.2.0 h1:RWIZEg2iJ8/g6fDDYzMpobmaoGh5OLl4AXtGUGPcqCs=
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github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
11+
github.com/tidwall/sjson v1.2.5 h1:kLy8mja+1c9jlljvWTlSazM7cKDRfJuR/bOJhcY5NcY=
12+
github.com/tidwall/sjson v1.2.5/go.mod h1:Fvgq9kS/6ociJEDnK0Fk1cpYF4FIW6ZF7LAe+6jwd28=

‎wasm_modules/registry-demo/capsule-hello/hello.go

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package main
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// TinyGo wasm module
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import (
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hf "github.com/bots-garden/capsule/capsulemodule/hostfunctions"
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/* string to json */
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"github.com/tidwall/gjson"
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/* create json string */
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"github.com/tidwall/sjson"
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)
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// main is required.
13+
func main() {
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hf.SetHandleHttp(Handle)
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}
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func Handle(bodyReq string, headersReq map[string]string) (bodyResp string, headersResp map[string]string, errResp error) {
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/*
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bodyReq = {"author":"Philippe","message":"Golang 💚 wasm"}
21+
*/
22+
hf.Log("📝 body: " + bodyReq)
23+
24+
author := gjson.Get(bodyReq, "author")
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message := gjson.Get(bodyReq, "message")
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hf.Log("👋 " + message.String() + " by " + author.String() + " 😄")
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hf.Log("Content-Type: " + headersReq["Content-Type"])
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hf.Log("Content-Length: " + headersReq["Content-Length"])
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hf.Log("User-Agent: " + headersReq["User-Agent"])
31+
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envMessage, err := hf.GetEnv("MESSAGE")
33+
if err != nil {
34+
hf.Log("😡 " + err.Error())
35+
} else {
36+
hf.Log("Environment variable: " + envMessage)
37+
}
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headersResp = map[string]string{
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"Content-Type": "application/json; charset=utf-8",
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"Message": "👋 hello world 🌍",
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}
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jsondoc := `{"message": "", "author": ""}`
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jsondoc, _ = sjson.Set(jsondoc, "message", "👋 Hello! What's up?")
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jsondoc, _ = sjson.Set(jsondoc, "author", "Bob")
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return jsondoc, headersResp, nil
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//return jsondoc, headersResp , errors.New("😡 oups I did it again")
50+
}
51+
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// TODO: helpers: SetHeader() ...
53+
// TODO: be able to return a status code
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/*
56+
curl -v -X POST \
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http://localhost:9091 \
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-H 'content-type: application/json' \
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-d '{"message": "Golang 💚 wasm"}'
60+
*/

‎wasm_modules/registry-demo/capsule-hello/query.sh

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#!/bin/bash
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curl -v -X POST \
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http://localhost:9091 \
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-H 'content-type: application/json; charset=utf-8' \
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-d '{"message": "Golang 💚💜 wasm", "author": "Philippe"}'

‎wasm_modules/registry-demo/capsule-hello/run.sh

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#!/bin/bash
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cd ../../../capsule-launcher
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export MESSAGE="💊 Capsule Rocks 🚀"
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go run main.go \
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-wasm=../wasm_modules/registry-demo/capsule-hello/hello.wasm \
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-mode=http \
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-httpPort=9091

‎wasm_modules/registry-demo/capsule-hey/build.sh

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#!/bin/bash
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tinygo build -o hey.wasm -scheduler=none -target wasi ./hey.go
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4+
ls -lh *.wasm

‎wasm_modules/registry-demo/capsule-hey/go.mod

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module github.com/bots-garden/capsule/wasm_modules/registry-demo/capsule-hey
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go 1.18
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require (
6+
github.com/bots-garden/capsule/capsulemodule v0.0.0-20220815092415-964aa3e0fdc2
7+
github.com/tidwall/gjson v1.14.2
8+
github.com/tidwall/sjson v1.2.5
9+
)
10+
11+
require (
12+
github.com/bots-garden/capsule v0.0.0-20220815052111-84fb610d29f3 // indirect
13+
github.com/tidwall/match v1.1.1 // indirect
14+
github.com/tidwall/pretty v1.2.0 // indirect
15+
)

‎wasm_modules/registry-demo/capsule-hey/go.sum

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github.com/bots-garden/capsule v0.0.0-20220815052111-84fb610d29f3 h1:jd6GhVtU6hJh2YhTOal46CxbSfGALQOw+QdwC4N/7eg=
2+
github.com/bots-garden/capsule v0.0.0-20220815052111-84fb610d29f3/go.mod h1:PBhXY24j6vjuYghjEt+9mXzDb2ZwD9m9PAh9e6FTXck=
3+
github.com/bots-garden/capsule/capsulemodule v0.0.0-20220815092415-964aa3e0fdc2 h1:SfgCTdHbmOkcrxlgvdjJiQaue9LsxAW6doCGOI2wxBE=
4+
github.com/bots-garden/capsule/capsulemodule v0.0.0-20220815092415-964aa3e0fdc2/go.mod h1:tu9DYBPXGSfiDaCN1opAFZZ3FFt3TVFH5jkYnPypY64=
5+
github.com/tidwall/gjson v1.14.2 h1:6BBkirS0rAHjumnjHF6qgy5d2YAJ1TLIaFE2lzfOLqo=
6+
github.com/tidwall/gjson v1.14.2/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
7+
github.com/tidwall/match v1.1.1 h1:+Ho715JplO36QYgwN9PGYNhgZvoUSc9X2c80KVTi+GA=
8+
github.com/tidwall/match v1.1.1/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JTxsfmM=
9+
github.com/tidwall/pretty v1.2.0 h1:RWIZEg2iJ8/g6fDDYzMpobmaoGh5OLl4AXtGUGPcqCs=
10+
github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
11+
github.com/tidwall/sjson v1.2.5 h1:kLy8mja+1c9jlljvWTlSazM7cKDRfJuR/bOJhcY5NcY=
12+
github.com/tidwall/sjson v1.2.5/go.mod h1:Fvgq9kS/6ociJEDnK0Fk1cpYF4FIW6ZF7LAe+6jwd28=

‎wasm_modules/registry-demo/capsule-hey/hey.go

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package main
2+
3+
// TinyGo wasm module
4+
import (
5+
hf "github.com/bots-garden/capsule/capsulemodule/hostfunctions"
6+
/* string to json */
7+
"github.com/tidwall/gjson"
8+
/* create json string */
9+
"github.com/tidwall/sjson"
10+
)
11+
12+
// main is required.
13+
func main() {
14+
15+
hf.SetHandleHttp(Handle)
16+
}
17+
18+
func Handle(bodyReq string, headersReq map[string]string) (bodyResp string, headersResp map[string]string, errResp error) {
19+
/*
20+
bodyReq = {"author":"Philippe","message":"Golang 💚 wasm"}
21+
*/
22+
hf.Log("📝 body: " + bodyReq)
23+
24+
author := gjson.Get(bodyReq, "author")
25+
message := gjson.Get(bodyReq, "message")
26+
hf.Log("👋 " + message.String() + " by " + author.String() + " 😄")
27+
28+
hf.Log("Content-Type: " + headersReq["Content-Type"])
29+
hf.Log("Content-Length: " + headersReq["Content-Length"])
30+
hf.Log("User-Agent: " + headersReq["User-Agent"])
31+
32+
envMessage, err := hf.GetEnv("MESSAGE")
33+
if err != nil {
34+
hf.Log("😡 " + err.Error())
35+
} else {
36+
hf.Log("Environment variable: " + envMessage)
37+
}
38+
39+
headersResp = map[string]string{
40+
"Content-Type": "application/json; charset=utf-8",
41+
"Message": "👋 hey people 🌍",
42+
}
43+
44+
jsondoc := `{"message": "", "author": ""}`
45+
jsondoc, _ = sjson.Set(jsondoc, "message", "👋 Hey! What's up?")
46+
jsondoc, _ = sjson.Set(jsondoc, "author", "Bob")
47+
48+
return jsondoc, headersResp, nil
49+
//return jsondoc, headersResp , errors.New("😡 oups I did it again")
50+
}
51+
52+
// TODO: helpers: SetHeader() ...
53+
// TODO: be able to return a status code
54+
55+
/*
56+
curl -v -X POST \
57+
http://localhost:9092 \
58+
-H 'content-type: application/json' \
59+
-d '{"message": "Golang 💚 wasm"}'
60+
*/

‎wasm_modules/registry-demo/capsule-hey/query.sh

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#!/bin/bash
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curl -v -X POST \
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http://localhost:9092 \
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-H 'content-type: application/json; charset=utf-8' \
5+
-d '{"message": "Golang 💚💜 wasm", "author": "Philippe"}'

‎wasm_modules/registry-demo/capsule-hey/run.sh

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#!/bin/bash
2+
cd ../../../capsule-launcher
3+
4+
export MESSAGE="💊 Capsule is Amazing 😍"
5+
go run main.go \
6+
-wasm=../wasm_modules/registry-demo/capsule-hey/hey.wasm \
7+
-mode=http \
8+
-httpPort=9092

‎wasm_modules/registry-demo/load-run-http-hello.sh

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#!/bin/bash
2+
3+
cd ../../capsule-launcher
4+
5+
export MESSAGE="💊 Capsule Rocks 🚀"
6+
go run main.go \
7+
-wasm=./tmp/hello.wasm \
8+
-url="http://localhost:4999/k33g/hello/0.0.0/hello.wasm" \
9+
-mode=http \
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-httpPort=9091
11+

‎wasm_modules/registry-demo/load-run-http-hey.sh

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#!/bin/bash
2+
3+
cd ../../capsule-launcher
4+
5+
export MESSAGE="💊 Capsule Rocks 🚀"
6+
go run main.go \
7+
-wasm=./tmp/hey.wasm \
8+
-url="http://localhost:4999/k33g/hey/0.0.0/hey.wasm" \
9+
-mode=http \
10+
-httpPort=9092
11+
12+

‎wasm_modules/registry-demo/load-run-http-hola-orange.sh

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This file was deleted.

‎wasm_modules/registry-demo/load-run-http-hola-yellow.sh

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This file was deleted.

‎wasm_modules/registry-demo/notes.txt

-2
This file was deleted.

‎wasm_modules/registry-demo/publish-wasm-modules-to-registry.sh

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#!/bin/bash
2+
3+
curl -X POST http://localhost:4999/upload/k33g/hello/0.0.0 \
4+
-F "file=@./capsule-hello/hello.wasm" \
5+
-F "info=hello function from @k33g" \
6+
-H "Content-Type: multipart/form-data"
7+
8+
curl -X POST http://localhost:4999/upload/k33g/hey/0.0.0 \
9+
-F "file=@./capsule-hey/hey.wasm" \
10+
-F "info=hello hey from @k33g" \
11+
-H "Content-Type: multipart/form-data"

‎wasm_modules/registry-demo/publish.sh

-27
This file was deleted.

‎wasm_modules/registry-demo/registry/functions/k33g/hello/0.0.0/hello.info

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hello function from @k33g

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