Use script for GitHub release

.travis.yml

@@ -39,7 +39,7 @@ jobs:
     script: "./gradlew closeAndReleaseRepository"
   - stage: github release
     if: branch =~ /release/
-    script: "./gradlew check githubRelease -Pversion=${TRAVIS_BRANCH#'release/'}"
+    script: "./gradlew check assembleShadowDist -Pversion=${TRAVIS_BRANCH#'release/'} && ./scripts/github-release.sh"
 after_success:
 - bash <(curl -s https://codecov.io/bash)
 env:

scripts/common.bash

@@ -0,0 +1,35 @@
+set -eo pipefail
+
+[[ "$TRACE" ]] && set -x
+
+configure_github_user() {
+    git config --global user.email "git@antonydenyer.co.uk"
+    git config --global user.name "Antony Denyer"
+}
+
+github_clone() {
+    git clone https://antonydenyer:${GITHUB_PERSONAL_ACCESS_TOKEN}@github.com/web3j/$1.git
+    cd $1
+}
+
+ensure_version() {
+    if [[ -z "$VERSION" ]]; then
+        VERSION="${TRAVIS_BRANCH//release\/}"
+    fi
+
+    if [[ "$VERSION" = "" ]]; then
+        echo "ERROR: Missing VERSION specify it using an env variable"
+        exit 1
+    fi
+}
+
+ensure_product() {
+    if [[ -z "$PRODUCT" ]]; then
+        PRODUCT="${TRAVIS_REPO_SLUG//release\/}"
+    fi
+
+    if [[ "$VERSION" = "" ]]; then
+        echo "ERROR: Missing PRODUCT specify it using an env variable"
+        exit 1
+    fi
+}

scripts/github-release.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+
+set -eo pipefail
+
+SOURCE="${BASH_SOURCE[0]}"
+while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
+  DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+  SOURCE="$(readlink "$SOURCE")"
+  [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
+done
+
+trap 'last_command=$current_command; current_command=$BASH_COMMAND' DEBUG
+# echo an error message before exiting
+trap 'echo "\"${last_command}\" command filed with exit code $?."' EXIT
+
+export SCRIPTS_DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+
+source "$SCRIPTS_DIR/common.bash"
+
+ensure_version
+
+ensure_product
+
+export PREVIOUS_RELEASE=$(curl -H "Authorization: token ${GITHUB_PERSONAL_ACCESS_TOKEN}" -s "https://api.github.com/repos/web3j/${PRODUCT}/releases/latest" | jq -r '.target_commitish' )
+export CHANGELOG=$(git rev-list --format=oneline --abbrev-commit --max-count=50 "${PREVIOUS_RELEASE}"..HEAD | jq --slurp --raw-input . )
+
+echo "Creating a new release on GitHub with changes"
+echo -e "\n${CHANGELOG:1:-1}"
+
+API_JSON="{
+  \"tag_name\": \"v${VERSION}\",
+  \"target_commitish\": \"$(git rev-parse HEAD)\",
+  \"name\": \"v${VERSION}\",
+  \"body\": \"Release of version ${VERSION}: \n\n ${CHANGELOG:1:-1}\",
+  \"draft\": false,
+  \"prerelease\": false
+}"
+
+export RESULT=$(curl -H "Authorization: token ${GITHUB_PERSONAL_ACCESS_TOKEN}" --data "$API_JSON" -s "https://api.github.com/repos/web3j/${PRODUCT}/releases")
+export UPLOAD_URL=$(echo ${RESULT} | jq -r ".upload_url")
+
+for FILE in $(find ./ -type f -name "${PRODUCT}-${VERSION}.*");
+do
+  curl -H "Authorization: token ${GITHUB_PERSONAL_ACCESS_TOKEN}" -s "${UPLOAD_URL:0:-13}?name=$(basename -- $FILE)" -H "Content-Type: $(file -b --mime-type $FILE)" --data-binary @"${FILE}"
+done
+
+echo "Release finished"