mirror of
https://github.com/fluencelabs/examples
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6381411ed9
* init reorg * updated readme * fix CI * remove outdated ipfs-node example * add Readme * update readme, add config file Co-authored-by: folex <0xdxdy@gmail.com>
41 lines
865 B
Markdown
41 lines
865 B
Markdown
# Download & return URL via curl
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An example to kick-off building services on Fluence.
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What it does:
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- exploits `mounted_binaries` to call `/usr/bin/curl` on the host OS
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- downloads any url, and returns its content as a resulting `String`
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# BackendConfig.json
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Wasm module is configured with this simple [JSON config](backend/BackendConfig.json):
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```json5
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{
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// import name of the module; needed when linking modules in multi-module setups
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"name": "curl_adapter",
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// binaries available to call
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"mountedBinaries":
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{
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// curl will be callable as a host function
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"curl": "/usr/bin/curl"
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}
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}
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```
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P.S. JSON5 has comments! yaaay!
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# Build & deploy it
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```shell
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./deploy.sh
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```
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# Call it
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```shell
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fldist run_air -p request.air -d '{"service": "19e70712-04b6-496e-96d9-9eab87bef9c6"}'
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```
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# Run frontend
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```shell
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cd frontend
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npm i
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npm start
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```
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