schutzbot: don't copy dnf repo file between stages

Repository URLs are predictable. There's no need to use Jenkins' stash
feature to pass the repo file between stages.

Instead, simply create the repo file where it is needed, in deploy.sh.

schutzbot/Jenkinsfile

@@ -50,10 +50,6 @@ pipeline {
                         retry(3) {
                             sh "schutzbot/mockbuild.sh"
                         }
-                        stash (
-                            includes: 'mock.repo',
-                            name: 'fedora32'
-                        )
                     }
                 }
                 stage('EL8') {
@@ -67,10 +63,6 @@ pipeline {
                         retry(3) {
                             sh "schutzbot/mockbuild.sh"
                         }
-                        stash (
-                            includes: 'mock.repo',
-                            name: 'rhel8cdn'
-                        )
                     }
                 }
             }
@@ -86,7 +78,6 @@ pipeline {
                         AWS_CREDS = credentials('aws-credentials-osbuildci')
                     }
                     steps {
-                        unstash 'fedora32'
                         run_tests('integration')
                     }
                     post {
@@ -103,7 +94,6 @@ pipeline {
                         RHN_REGISTRATION_SCRIPT = credentials('rhn-register-script-production')
                     }
                     steps {
-                        unstash 'rhel8cdn'
                         run_tests('integration')
                     }
                     post {

schutzbot/deploy.sh

@@ -62,13 +62,18 @@ fi
 # Add osbuild team ssh keys.
 cat schutzbot/team_ssh_keys.txt | tee -a ~/.ssh/authorized_keys > /dev/null
 
-# Set up a dnf repository for the RPMs we built via mock.
-sudo cp mock.repo /etc/yum.repos.d/
-
 # Set up dnf repositories with the RPMs we want to test
 sudo tee /etc/yum.repos.d/osbuild.repo << EOF
-[osbuild]
+[koji-osbuild]
 name=osbuild ${GIT_COMMIT}
+baseurl=${DNF_REPO_BASEURL}/koji-osbuild/${ID}-${VERSION_ID}/${ARCH}/${GIT_COMMIT}
+enabled=1
+gpgcheck=0
+# Default dnf repo priority is 99. Lower number means higher priority.
+priority=5
+
+[osbuild]
+name=osbuild ${OSBUILD_COMMIT}
 baseurl=${DNF_REPO_BASEURL}/osbuild/${ID}-${VERSION_ID}/${ARCH}/${OSBUILD_COMMIT}
 enabled=1
 gpgcheck=0

schutzbot/mockbuild.sh

@@ -87,15 +87,3 @@ greenprint "☁ Uploading RPMs to S3"
 pushd repo
     s3cmd --acl-public sync . s3://${REPO_BUCKET}/
 popd
-
-# Create a repository file.
-greenprint "📜 Generating dnf repository file"
-tee mock.repo << EOF
-[schutzbot-mock]
-name=schutzbot mock ${GIT_SHA} ${ID}${VERSION_ID//./}
-baseurl=${REPO_URL}
-enabled=1
-gpgcheck=0
-# Default dnf repo priority is 99. Lower number means higher priority.
-priority=5
-EOF