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shell script to build and prepare a Flutter/Flame web project for itch.io
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| #!/bin/sh | |
| # builds and prepares a Flutter/Flame web build for itch.io | |
| # tested on Mac | |
| # added: create output dir if it does not exist | |
| # added: mitigate bug where keyboard keys are working fine locally but aren’t recognized on itch.io. | |
| # after uploading set the dimensions in the "Embed options" section on itch.io | |
| # set these parameters before running | |
| PROJECT_NAME='NAME' | |
| PROJECT_DIR='FULL PATH TO THE FLUTTER DIRECTORY OF YOUR PROJECT' | |
| TEMP_BUILD_DIR='FULL PATH TO A TEMPORARY DIRECTORY (WILL BE CREATED AND DELETED AT THE END)' | |
| OUTPUT_DIR='FULL PATH TO THE DIRECTORY WHERE THE ZIP FILE READY FOR UPLOAD TO ITCH.IO WILL BE PUT' | |
| if [ ! -d "$OUTPUT_DIR" ]; then | |
| echo "$OUTPUT_DIR does not exist. creating it" | |
| mkdir "$OUTPUT_DIR" | |
| fi | |
| cd $PROJECT_DIR && | |
| flutter build web && | |
| cp -R "${PROJECT_DIR}/build/web" $TEMP_BUILD_DIR && | |
| sleep 1 && | |
| cd $TEMP_BUILD_DIR && | |
| sed -i '' 's/<base href="\/">//g' index.html && | |
| sed -i '' 's/<body>/<body>\n<script>window.onclick = function () { window.focus(); }<\/script>/g' index.html && | |
| zip -vr "${OUTPUT_DIR}/${PROJECT_NAME}_$(date +%Y%m%d-%H%M%S).zip" ./ -x "*.DS_Store" | |
| rm -r $TEMP_BUILD_DIR |
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