Merge pull request #741 from rithujohn191/release-process

*: Revive release automation.

installer/scripts/release/make_github_release.sh

@@ -4,6 +4,7 @@
 #  export GITHUB_CREDENTIALS=username:personal-access-token
 #  export TECTONIC_RELEASE_TARBALL_URL=url-of-tarball
 #  export VERSION=w.x.y-tectonic.z
+#  export PRE_RELEASE=true
 
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 source "$DIR/common.env.sh"
@@ -15,6 +16,6 @@ curl \
     --fail \
     -u "$GITHUB_CREDENTIALS" \
     -H "Content-Type: application/json" \
-    -d "{\"tag_name\":\"$VERSION\",\"prerelease\":true,\"body\":\"Release tarball is available at $TECTONIC_RELEASE_TARBALL_URL.\"}" \
+    -d "{\"tag_name\":\"$VERSION\",\"prerelease\":$PRE_RELEASE,\"body\":\"Release tarball is available at $TECTONIC_RELEASE_TARBALL_URL.\"}" \
     $GITHUB_API_URL
 

release.groovy

@@ -9,6 +9,7 @@ pipeline {
 
   parameters {
     string(name: 'releaseTag')
+    boolean(name: 'pre-release')
   }
 
   stages { 
@@ -24,7 +25,7 @@ pipeline {
             containers: [
               containerTemplate(
                 name: 'webapp-agent',
-                image: 'quay.io/coreos/tectonic-builder:v1.4',
+                image: 'quay.io/coreos/tectonic-builder:v1.7',
                 ttyEnabled: true,
                 command: 'cat',
               )
@@ -51,6 +52,7 @@ pipeline {
                     export AWS_ACCESS_KEY_ID=$AWS_ACCESS_KEY_ID
                     export AWS_SECRET_ACCESS_KEY=$AWS_SECRET_ACCESS_KEY
                     export GITHUB_CREDENTIALS=$GITHUB_CREDENTIALS
+                    export PRE_RELEASE=${params.pre-release}
                     go version
                     cd $GO_PROJECT/installer
                     make build