Add function to install chrome-for-testing

Signed-off-by: Evgeniy Dikevich <evgeny.dikevich@innowise.com>

Author: evgeniy-dikevich

earthly/flutter/Earthfile

@@ -56,11 +56,12 @@ flutter-base:
 
     WORKDIR frontend
 
-    DO installer+INSTALL_CHROME_LINUX64 --version=141.0.7390.122
+    # DO installer+INSTALL_CHROME_LINUX64 --version=141.0.7390.122
+    DO installer+INSTALL_CHROME_FOR_TESTING --version=141.0.7390.122
     DO installer+INSTALL_FIREFOX_LINUX64 --version=115.15.0esr-1
     DO installer+INSTALL_EDGE_LINUX64 --version=125.0.2535.51
 
-# test-flutter-base : installs required tools and packages for flutter development.
+# test-flutter-base: installs required tools and packages for flutter development.
 test-flutter-base:
     BUILD +flutter-base
 
@@ -144,7 +145,6 @@ PUBLISH_DRY_RUN:
         RUN dart pub publish --dry-run
     END
 
-
 # Runs unit tests.
 UNIT_TESTS:
     FUNCTION

earthly/flutter/installer/Earthfile

@@ -137,6 +137,39 @@ INSTALL_CHROMIUM:
             && rm -rf /opt/${PACKAGE_TYPE}.zip
     END
 
+# based on https://github.com/GoogleChromeLabs/chrome-for-testing/issues/55#issuecomment-2369600641
+INSTALL_CHROME_FOR_TESTING:
+    FUNCTION
+
+    ARG --required version
+    ARG TARGETARCH
+    LET BLUE ='\033[0;34m'
+
+    IF [ "$TARGETARCH" = "amd64" ]
+        RUN printf "${BLUE} Installing Chrome-for-testing..." \
+            && curl -sSL -o /opt/chrome.zip "${BASE_URL}/chrome-for-testing/${version}/chrome-linux64.zip" \
+            && unzip /opt/chrome.zip -d /opt/chrome \
+            && mv /opt/chrome/chrome-linux64/* /opt/chrome \
+            && rm -rf /opt/chrome/chrome-linux64 \
+            && while read pkg; do apt-get satisfy -y --no-install-recommends "${pkg}"; done < /opt/chrome/deb.deps \
+            && ln -s /opt/chrome/chrome /usr/local/bin/google-chrome \
+            && rm -f /opt/chrome.zip
+        RUN google-chrome --version
+
+        RUN printf "${BLUE} Installing Chromedriver..." \
+            && curl -sSL -o /opt/chromedriver.zip "${BASE_URL}/chrome-for-testing/${version}/chromedriver-linux64.zip" \
+            && unzip -j /opt/chromedriver.zip -d /usr/local/bin/ \
+            && rm -rf /opt/chromedriver.zip
+        RUN chromedriver --version
+    ELSE
+        DO +INSTALL_CHROMIUM --version=$version --PACKAGE_TYPE="chromium" --DOWNLOAD_URL="${BASE_URL}/chromium/${version}/chromium_${TARGETARCH}.zip"
+        RUN chromium --version
+        DO +PATCH_CHROME --BIN_TO_PATCH="chromium"
+
+        DO +INSTALL_CHROMIUM --version=$version --PACKAGE_TYPE="chromium-driver" --DOWNLOAD_URL="${BASE_URL}/chromium/${version}/chromium-driver-${TARGETARCH}.zip"
+        RUN chromedriver --version
+    END
+
 PATCH_CHROME:
     FUNCTION
     ARG --required BIN_TO_PATCH