Added docs for spin up --variable
#143
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fibonacci1729
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Nov 3, 2025
content/v3/variables.md
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| ### Providing Variable Values from the Environment | ||
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| You can provide variable values using the operating system environment. For each variable you want to set, you must specify an environment variable named `SPIN_VARIABLE_` folloed by a "shouty capitalised" form of the variable name - that is, all uppercase, with underscores for separators. For example, to set the `database_username` variable: |
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| You can provide variable values using the operating system environment. For each variable you want to set, you must specify an environment variable named `SPIN_VARIABLE_` folloed by a "shouty capitalised" form of the variable name - that is, all uppercase, with underscores for separators. For example, to set the `database_username` variable: | |
| You can provide variable values using the operating system environment. For each variable you want to set, you must specify an environment variable named `SPIN_VARIABLE_` followed by a "shouty capitalised" form of the variable name - that is, all uppercase, with underscores for separators. For example, to set the `database_username` variable: |
Signed-off-by: itowlson <[email protected]>
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Fixes #141