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synapse/scripts-dev/config-lint.sh
Quentin Gliech d4c4798a25
Use interpreter from $PATH instead of absolute paths in various scripts using /usr/bin/env (#9689)
On NixOS, `bash` isn't under `/bin/bash` but rather in some directory in `$PATH`. Locally, I've been patching those scripts to make them work.

`/usr/bin/env` seems to be the only [portable way](https://unix.stackexchange.com/questions/29608/why-is-it-better-to-use-usr-bin-env-name-instead-of-path-to-name-as-my) to use binaries from the PATH as interpreters.

Signed-off-by: Quentin Gliech <quentingliech@gmail.com>
2021-03-25 16:53:54 +00:00

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#!/usr/bin/env bash
# Find linting errors in Synapse's default config file.
# Exits with 0 if there are no problems, or another code otherwise.
# cd to the root of the repository
cd `dirname $0`/..
# Restore backup of sample config upon script exit
trap "mv docs/sample_config.yaml.bak docs/sample_config.yaml" EXIT
# Fix non-lowercase true/false values
sed -i.bak -E "s/: +True/: true/g; s/: +False/: false/g;" docs/sample_config.yaml
# Check if anything changed
diff docs/sample_config.yaml docs/sample_config.yaml.bak