mirror of
https://github.com/microsoft/playwright.git
synced 2024-10-28 06:07:53 +03:00
b1b6d3f531
Currently, it might happen that two different patches clash for the same build number for the browsers. In this case, authors might not even know that they need to rebaseline. This patch starts adding a second line to `BUILD_NUMBER` files - the signature and date of the `BUILD_NUMBER` change. These are guaranteed to clash, so it should not be possible to land patches without re-baselining them.
149 lines
5.1 KiB
Bash
Executable File
149 lines
5.1 KiB
Bash
Executable File
#!/bin/bash
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set -e
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set +x
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trap "cd $(pwd -P)" EXIT
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cd "$(dirname "$0")"
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REMOTE_BROWSER_UPSTREAM="browser_upstream"
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BUILD_BRANCH="playwright-build"
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# COLORS
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RED=$'\e[1;31m'
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GRN=$'\e[1;32m'
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YEL=$'\e[1;33m'
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END=$'\e[0m'
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if [[ ($1 == '--help') || ($1 == '-h') ]]; then
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echo "usage: export.sh [firefox|webkit] [custom_checkout_path]"
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echo
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echo "Exports patch from the current branch of the checkout to browser folder."
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echo "The checkout has to be 'prepared', meaning that 'prepare_checkout.sh' should be"
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echo "run against it first."
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echo
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echo "You can optionally specify custom_checkout_path if you have browser checkout somewhere else"
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echo "and wish to export patches from it."
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echo
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exit 0
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fi
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if [[ $# == 0 ]]; then
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echo "missing browser: 'firefox' or 'webkit'"
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echo "try './export.sh --help' for more information"
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exit 1
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fi
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# FRIENDLY_CHECKOUT_PATH is used only for logging.
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FRIENDLY_CHECKOUT_PATH="";
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BUILD_NUMBER_UPSTREAM_URL=""
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CHECKOUT_PATH=""
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EXPORT_PATH=""
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EXTRA_FOLDER_PW_PATH=""
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EXTRA_FOLDER_CHECKOUT_RELPATH=""
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if [[ ("$1" == "firefox") || ("$1" == "firefox/") || ("$1" == "ff") ]]; then
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FRIENDLY_CHECKOUT_PATH="//browser_patches/firefox/checkout";
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CHECKOUT_PATH="$PWD/firefox/checkout"
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EXTRA_FOLDER_PW_PATH="$PWD/firefox/juggler"
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EXTRA_FOLDER_CHECKOUT_RELPATH="juggler"
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EXPORT_PATH="$PWD/firefox"
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BUILD_NUMBER_UPSTREAM_URL="https://raw.githubusercontent.com/microsoft/playwright/master/browser_patches/firefox/BUILD_NUMBER"
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source "./firefox/UPSTREAM_CONFIG.sh"
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elif [[ ("$1" == "webkit") || ("$1" == "webkit/") || ("$1" == "wk") ]]; then
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FRIENDLY_CHECKOUT_PATH="//browser_patches/webkit/checkout";
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CHECKOUT_PATH="$PWD/webkit/checkout"
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EXTRA_FOLDER_PW_PATH="$PWD/webkit/embedder/Playwright"
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EXTRA_FOLDER_CHECKOUT_RELPATH="Tools/Playwright"
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EXPORT_PATH="$PWD/webkit"
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BUILD_NUMBER_UPSTREAM_URL="https://raw.githubusercontent.com/microsoft/playwright/master/browser_patches/webkit/BUILD_NUMBER"
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source "./webkit/UPSTREAM_CONFIG.sh"
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else
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echo ERROR: unknown browser to export - "$1"
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exit 1
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fi
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# we will use this just for beauty.
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if [[ $# == 2 ]]; then
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echo "WARNING: using custom checkout path $2"
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CHECKOUT_PATH=$2
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FRIENDLY_CHECKOUT_PATH="<custom_checkout ( $2 )>"
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fi
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# if there's no checkout folder - bail out.
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if ! [[ -d $CHECKOUT_PATH ]]; then
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echo "ERROR: $FRIENDLY_CHECKOUT_PATH is missing - nothing to export."
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exit 1;
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else
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echo "-- checking $FRIENDLY_CHECKOUT_PATH exists - OK"
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fi
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# if folder exists but not a git repository - bail out.
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if ! [[ -d $CHECKOUT_PATH/.git ]]; then
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echo "ERROR: $FRIENDLY_CHECKOUT_PATH is not a git repository! Nothing to export."
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exit 1
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else
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echo "-- checking $FRIENDLY_CHECKOUT_PATH is a git repo - OK"
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fi
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# Switch to git repository.
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cd $CHECKOUT_PATH
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# Setting up |$REMOTE_BROWSER_UPSTREAM| remote and fetch the $BASE_BRANCH
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if git remote get-url $REMOTE_BROWSER_UPSTREAM >/dev/null; then
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if ! [[ $(git config --get remote.$REMOTE_BROWSER_UPSTREAM.url || echo "") == "$REMOTE_URL" ]]; then
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echo "ERROR: remote $REMOTE_BROWSER_UPSTREAM is not pointing to '$REMOTE_URL'! run `prepare_checkout.sh` first"
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exit 1
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fi
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else
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echo "ERROR: checkout does not have $REMOTE_BROWSER_UPSTREAM; run `prepare_checkout.sh` first"
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exit 1
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fi
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# Check if git repo is dirty.
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if [[ -n $(git status -s --untracked-files=no) ]]; then
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echo "ERROR: $FRIENDLY_CHECKOUT_PATH has dirty GIT state - aborting export."
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exit 1
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else
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echo "-- checking $FRIENDLY_CHECKOUT_PATH is clean - OK"
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fi
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PATCH_NAME=$(ls -1 $EXPORT_PATH/patches)
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if [[ -z "$PATCH_NAME" ]]; then
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PATCH_NAME="bootstrap.diff"
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OLD_DIFF=""
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else
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OLD_DIFF=$(cat $EXPORT_PATH/patches/$PATCH_NAME)
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fi
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CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
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NEW_BASE_REVISION=$(git merge-base $REMOTE_BROWSER_UPSTREAM/$BASE_BRANCH $CURRENT_BRANCH)
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NEW_DIFF=$(git diff --diff-algorithm=myers --full-index $NEW_BASE_REVISION $CURRENT_BRANCH -- . ":!${EXTRA_FOLDER_CHECKOUT_RELPATH}")
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# Increment BUILD_NUMBER
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BUILD_NUMBER=$(curl ${BUILD_NUMBER_UPSTREAM_URL} | head -1)
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BUILD_NUMBER=$((BUILD_NUMBER+1))
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echo "REMOTE_URL=\"$REMOTE_URL\"
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BASE_BRANCH=\"$BASE_BRANCH\"
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BASE_REVISION=\"$NEW_BASE_REVISION\"" > $EXPORT_PATH/UPSTREAM_CONFIG.sh
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echo "$NEW_DIFF" > $EXPORT_PATH/patches/$PATCH_NAME
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echo $BUILD_NUMBER > $EXPORT_PATH/BUILD_NUMBER
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echo "Changed: $(git config user.email) $(date)" >> $EXPORT_PATH/BUILD_NUMBER
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echo "-- exporting standalone folder"
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rm -rf "${EXTRA_FOLDER_PW_PATH}"
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mkdir -p $(dirname "${EXTRA_FOLDER_PW_PATH}")
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cp -r "${EXTRA_FOLDER_CHECKOUT_RELPATH}" "${EXTRA_FOLDER_PW_PATH}"
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NEW_BASE_REVISION_TEXT="$NEW_BASE_REVISION (not changed)"
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if [[ "$NEW_BASE_REVISION" != "$BASE_REVISION" ]]; then
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NEW_BASE_REVISION_TEXT="$YEL$NEW_BASE_REVISION (changed)$END"
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fi
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echo "=============================================================="
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echo " Repository: $FRIENDLY_CHECKOUT_PATH"
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echo " Changes between branches: $REMOTE_BROWSER_UPSTREAM/$BASE_BRANCH..$CURRENT_BRANCH"
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echo " BASE_REVISION: $NEW_BASE_REVISION_TEXT"
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echo " BUILD_NUMBER: $YEL$BUILD_NUMBER (changed)$END"
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echo "=============================================================="
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echo
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