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16 lines
544 B
Markdown
16 lines
544 B
Markdown
# Tutorial 1: Go Function w/ Input (3 minutes)
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Example for using required and optional environment variables defined in the func.yaml file.
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Try running the following:
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```sh
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fn run
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# > ERROR: required env var SECRET_1 not found, please set either set it in your environment or pass in `-e SECRET_1=X` flag.
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SECRET_1=YOOO fn run
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# > info: optional env var SECRET_2 not found.
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# > {"SECRET_1":"YOOO","SECRET_2":"","message":"Hello World"}
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SECRET_1=YOOO SECRET_2=DAWG fn run
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# > {"SECRET_1":"YOOO","SECRET_2":"DAWG","message":"Hello World"}
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```
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