Fix Shellcheck SC2164: exit in case cd fails.
Use `cd ... || exit` in case cd fails. https://github.com/koalaman/shellcheck/wiki/SC2164 Signed-off-by: Dan Callahan <danc@element.io>
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@ -4,7 +4,7 @@ DIR="$( cd "$( dirname "$0" )" && pwd )"
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CWD=$(pwd)
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CWD=$(pwd)
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cd "$DIR/.."
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cd "$DIR/.." || exit
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mkdir -p demo/etc
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mkdir -p demo/etc
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@ -18,7 +18,7 @@ for port in 8080 8081 8082; do
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https_port=$((port + 400))
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https_port=$((port + 400))
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mkdir -p demo/$port
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mkdir -p demo/$port
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pushd demo/$port
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pushd demo/$port || exit
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#rm $DIR/etc/$port.config
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#rm $DIR/etc/$port.config
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python3 -m synapse.app.homeserver \
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python3 -m synapse.app.homeserver \
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@ -152,7 +152,7 @@ for port in 8080 8081 8082; do
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--config-path "$DIR/etc/$port.config" \
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--config-path "$DIR/etc/$port.config" \
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-D \
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-D \
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popd
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popd || exit
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done
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done
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cd "$CWD"
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cd "$CWD" || exit
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@ -25,7 +25,7 @@
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# terminators are found, 0 otherwise.
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# terminators are found, 0 otherwise.
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# cd to the root of the repository
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# cd to the root of the repository
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cd `dirname $0`/..
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cd `dirname $0`/.. || exit
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# Find and print files with non-unix line terminators
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# Find and print files with non-unix line terminators
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if find . -path './.git/*' -prune -o -type f -print0 | xargs -0 grep -I -l $'\r$'; then
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if find . -path './.git/*' -prune -o -type f -print0 | xargs -0 grep -I -l $'\r$'; then
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@ -3,7 +3,7 @@
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# Exits with 0 if there are no problems, or another code otherwise.
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# Exits with 0 if there are no problems, or another code otherwise.
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# cd to the root of the repository
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# cd to the root of the repository
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cd `dirname $0`/..
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cd `dirname $0`/.. || exit
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# Restore backup of sample config upon script exit
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# Restore backup of sample config upon script exit
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trap "mv docs/sample_config.yaml.bak docs/sample_config.yaml" EXIT
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trap "mv docs/sample_config.yaml.bak docs/sample_config.yaml" EXIT
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