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Retry when pub fails in flutter tool. (#12069)

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This ports the five-second retry interval from flutter.bat to the Bash
version. Failures during "pub get" of the flutter tool are common on
Travis and so this should help Travis reliability if nothing else.
This commit is contained in:
Ian Hickson 2017-09-13 13:45:36 -07:00 committed by GitHub
parent ba36008af6
commit 8079b1fbca
2 changed files with 7 additions and 2 deletions
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7
bin/flutter
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@ -87,7 +87,12 @@ FLUTTER_TOOL_ARGS="--assert-initializer $FLUTTER_TOOL_ARGS"
LOCAL_PUB_ENV="$LOCAL_PUB_ENV:flutter_bot"
fi
LOCAL_PUB_ENV="$LOCAL_PUB_ENV:flutter_install"
(cd "$FLUTTER_TOOLS_DIR"; PUB_ENVIRONMENT=$LOCAL_PUB_ENV "$PUB" upgrade --verbosity=error --no-packages-dir)
while : ; do
cd "$FLUTTER_TOOLS_DIR"
PUB_ENVIRONMENT="$LOCAL_PUB_ENV" "$PUB" upgrade --verbosity=error --no-packages-dir && break
echo Error: Unable to 'pub upgrade' flutter tool. Retrying in five seconds...
sleep 5
done
"$DART" --snapshot="$SNAPSHOT_PATH" --packages="$FLUTTER_TOOLS_DIR/.packages" "$SCRIPT_PATH"
echo $REVISION > "$STAMP_PATH"
fi

2
bin/flutter.bat
View File

@ -108,7 +108,7 @@ GOTO :after_subroutine
:retry_pub_upgrade
CALL "%pub%" upgrade --verbosity=error --no-packages-dir
IF "%ERRORLEVEL%" NEQ "0" (
ECHO Error: Unable to 'pub upgrade' flutter tool. Retrying...
ECHO Error: Unable to 'pub upgrade' flutter tool. Retrying in five seconds...
timeout /t 5 /nobreak
GOTO :retry_pub_upgrade
)