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January 13, 2023 13:33
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Finds the latest working flutter gallery commit for a given flutter SDK. For usage, see comments below.
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| #!/bin/bash | |
| red=`tput setaf 1` | |
| green=`tput setaf 2` | |
| nc=`tput sgr0` | |
| echo "${green}*** Preparing flutter SDK...${nc}" >/dev/stderr | |
| if [[ $# -eq 1 ]]; then | |
| ref=$1 | |
| echo "${green}*** Using flutter SDK ref \"${ref}\"${nc}" >/dev/stderr | |
| sdk_path=$(dirname $(dirname $(which flutter | head -n1))) | |
| pushd $sdk_path | |
| git fetch &>/dev/stderr | |
| git checkout $ref &>/dev/stderr | |
| flutter upgrade &>/dev/stderr | |
| popd | |
| else | |
| echo "${green}*** Using flutter stable SDK${nc}" >/dev/stderr | |
| flutter channel stable &>/dev/stderr | |
| flutter upgrade &>/dev/stderr | |
| fi | |
| WORK_DIR=`mktemp -d` | |
| if [[ ! "$WORK_DIR" || ! -d "$WORK_DIR" ]]; then | |
| echo "Could not create temporary directory to clone flutter gallery in." >/dev/stderr | |
| exit 1 | |
| fi | |
| function rm_tmp_dir { | |
| rm -rf "$WORK_DIR" &>/dev/stderr | |
| } | |
| trap rm_tmp_dir EXIT | |
| pushd "$WORK_DIR" &>/dev/stderr | |
| echo "${green}*** Cloning flutter gallery into $WORK_DIR/gallery...${nc}" >/dev/stderr | |
| git clone https://github.com/flutter/gallery.git ./gallery &>/dev/stderr | |
| echo "${green}*** Finding latest working flutter gallery commit...${nc}" >/dev/stderr | |
| cd gallery &>/dev/stderr | |
| for COMMIT in $(git rev-list HEAD) | |
| do | |
| git checkout --force $COMMIT &> /dev/null | |
| if cmd_output=$(flutter analyze .); then | |
| echo "${green}*** Found working commit:${nc}" >/dev/stderr | |
| echo $COMMIT | |
| break | |
| else | |
| echo "${red}*** Commit $COMMIT does not work.${nc}" >/dev/stderr | |
| fi | |
| done | |
| popd &>/dev/stderr | |
| rm_tmp_dir |
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Script Usage