Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 159 insertions, 0 deletions

diff --git a/tools/github-sync/sync-to-github.sh b/tools/github-sync/sync-to-github.sh
new file mode 100755
index 0000000000..d677649748
--- /dev/null
+++ b/tools/github-sync/sync-to-github.sh
@@ -0,0 +1,159 @@
+#!/usr/bin/env bash
+
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+# Do NOT set -x here, since that will expose a secret API token!
+set -o errexit
+set -o nounset
+set -o pipefail
+
+if [[ "$(uname)" != "Linux" ]]; then
+    echo "Error: this script must be run on Linux due to readlink semantics"
+    exit 1
+fi
+
+# GECKO_PATH should definitely be set
+if [[ -z "${GECKO_PATH}" ]]; then
+    echo "Error: GECKO_PATH must point to a hg clone of mozilla-central"
+    exit 1
+fi
+
+# Internal variables, don't fiddle with these
+MYSELF=$(readlink -f ${0})
+MYDIR=$(dirname "${MYSELF}")
+WORKDIR="${HOME}/.ghsync"
+TMPDIR="${WORKDIR}/tmp"
+
+NAME="$1"
+RELATIVE_PATH="$2"
+DOWNSTREAM_REPO="$3"
+BORS="$4"
+BRANCH="github-sync"
+
+mkdir -p "${TMPDIR}"
+
+# Bring the project clone to a known good up-to-date state
+if [[ ! -d "${WORKDIR}/${NAME}" ]]; then
+    echo "Setting up ${NAME} repo..."
+    git clone "https://github.com/${DOWNSTREAM_REPO}" "${WORKDIR}/${NAME}"
+    pushd "${WORKDIR}/${NAME}"
+    git remote add moz-gfx https://github.com/moz-gfx/${NAME}
+    popd
+else
+    echo "Updating ${NAME} repo..."
+    pushd "${WORKDIR}/${NAME}"
+    git checkout master
+    git pull
+    popd
+fi
+
+if [[ -n "${GITHUB_SECRET:-}" ]]; then
+    echo "Obtaining github API token..."
+    # Be careful, GITHUB_TOKEN is secret, so don't log it (or any variables
+    # built using it).
+    GITHUB_TOKEN=$(
+        curl -sSfL "$TASKCLUSTER_PROXY_URL/secrets/v1/secret/${GITHUB_SECRET}" |
+        ${MYDIR}/read-json.py "secret/token"
+    )
+    AUTH="moz-gfx:${GITHUB_TOKEN}"
+    CURL_AUTH="Authorization: bearer ${GITHUB_TOKEN}"
+fi
+
+echo "Pushing base ${BRANCH} branch..."
+pushd "${WORKDIR}/${NAME}"
+git fetch moz-gfx
+git checkout -B ${BRANCH} moz-gfx/${BRANCH} || git checkout -B ${BRANCH} master
+
+if [[ -n "${GITHUB_SECRET:-}" ]]; then
+    # git may emit error messages that contain the URL, so let's sanitize them
+    # or we might leak the auth token to the task log.
+    git push "https://${AUTH}@github.com/moz-gfx/${NAME}" \
+        "${BRANCH}:${BRANCH}" 2>&1 | sed -e "s/${AUTH}/_SANITIZED_/g"
+    # Re-fetch to update the remote moz-gfx/$BRANCH branch in the local repo;
+    # normally the push does this but we use a fully-qualified URL for
+    # pushing so it doesn't happen.
+    git fetch moz-gfx
+fi
+popd
+
+# Run the converter
+echo "Running converter..."
+pushd "${GECKO_PATH}"
+"${MYDIR}/converter.py" "${WORKDIR}/${NAME}" "${RELATIVE_PATH}"
+popd
+
+# Check to see if we have changes that need pushing
+echo "Checking for new changes..."
+pushd "${WORKDIR}/${NAME}"
+PATCHCOUNT=$(git log --oneline moz-gfx/${BRANCH}..${BRANCH}| wc -l)
+if [[ ${PATCHCOUNT} -eq 0 ]]; then
+    echo "No new patches found, aborting..."
+    exit 0
+fi
+
+# Log the new changes, just for logging purposes
+echo "Here are the new changes:"
+git log --graph --stat moz-gfx/${BRANCH}..${BRANCH}
+
+# Collect PR numbers of PRs opened on Github and merged to m-c
+set +e
+FIXES=$(
+    git log master..${BRANCH} |
+    grep "\[import_pr\] From https://github.com/${DOWNSTREAM_REPO}/pull" |
+    sed -e "s%.*pull/% Fixes #%" |
+    uniq |
+    tr '\n' ','
+)
+echo "${FIXES}"
+set -e
+
+if [[ -z "${GITHUB_SECRET:-}" ]]; then
+    echo "Running in try push, exiting now"
+    exit 0
+fi
+
+echo "Pushing new changes to moz-gfx..."
+# git may emit error messages that contain the URL, so let's sanitize them
+# or we might leak the auth token to the task log.
+git push "https://${AUTH}@github.com/moz-gfx/${NAME}" +${BRANCH}:${BRANCH} \
+    2>&1 | sed -e "s/${AUTH}/_SANITIZED_/g"
+
+CURL_HEADER="Accept: application/vnd.github.v3+json"
+CURL=(curl -sSfL -H "${CURL_HEADER}" -H "${CURL_AUTH}")
+# URL extracted here mostly to make servo-tidy happy with line lengths
+API_URL="https://api.github.com/repos/${DOWNSTREAM_REPO}"
+
+# Check if there's an existing PR open
+echo "Listing pre-existing pull requests..."
+"${CURL[@]}" "${API_URL}/pulls?head=moz-gfx:${BRANCH}" |
+    tee "${TMPDIR}/pr.get"
+set +e
+COMMENT_URL=$(cat "${TMPDIR}/pr.get" | ${MYDIR}/read-json.py "0/comments_url")
+HAS_COMMENT_URL="${?}"
+set -e
+
+if [[ ${HAS_COMMENT_URL} -ne 0 ]]; then
+    echo "Pull request not found, creating..."
+    # The PR doesn't exist yet, so let's create it
+    (   echo -n '{ "title": "Sync changes from mozilla-central '"${RELATIVE_PATH}"'"'
+        echo -n ', "body": "'"${FIXES}"'"'
+        echo -n ', "head": "moz-gfx:'"${BRANCH}"'"'
+        echo -n ', "base": "master" }'
+    ) > "${TMPDIR}/pr.create"
+    "${CURL[@]}" -d "@${TMPDIR}/pr.create" "${API_URL}/pulls" |
+        tee "${TMPDIR}/pr.response"
+    COMMENT_URL=$(
+        cat "${TMPDIR}/pr.response" |
+        ${MYDIR}/read-json.py "comments_url"
+    )
+fi
+
+# At this point COMMENTS_URL should be set, so leave a comment to tell bors
+# to merge the PR.
+echo "Posting r+ comment to ${COMMENT_URL}..."
+echo '{ "body": "'"$BORS"' r=auto" }' > "${TMPDIR}/bors_rplus"
+"${CURL[@]}" -d "@${TMPDIR}/bors_rplus" "${COMMENT_URL}"
+
+echo "All done!"