[1.8.x] Forked PR fix

.cicd/generate-pipeline.sh

@@ -5,6 +5,13 @@ set -eo pipefail
 export MOJAVE_ANKA_TAG_BASE=${MOJAVE_ANKA_TAG_BASE:-'clean::cicd::git-ssh::nas::brew::buildkite-agent'}
 export MOJAVE_ANKA_TEMPLATE_NAME=${MOJAVE_ANKA_TEMPLATE_NAME:-'10.14.4_6C_14G_40G'}
 export PLATFORMS_JSON_ARRAY='[]'
+
+# Determine if it's a forked PR and make sure to add git fetch so we don't have to git clone the forked repo's url
+if [[ $BUILDKITE_BRANCH =~ ^pull/[0-9]+/head: ]]; then
+  PR_ID=$(echo $BUILDKITE_BRANCH | cut -d/ -f2)
+  export GIT_FETCH="git fetch -v --prune origin refs/pull/$PR_ID/head &&"
+fi
+
 [[ -z "$ROUNDS" ]] && export ROUNDS='1'
 # read .cicd/platforms
 for FILE in $(ls $CICD_DIR/platforms); do
@@ -80,7 +87,7 @@ echo $PLATFORMS_JSON_ARRAY | jq -cr '.[]' | while read -r PLATFORM_JSON; do
       TEMPLATE_TAG: $MOJAVE_ANKA_TAG_BASE
       PINNED: $PINNED
       UNPINNED: $UNPINNED
-      TAG_COMMANDS: "git clone ${BUILDKITE_PULL_REQUEST_REPO:-$BUILDKITE_REPO} eos && cd eos && git checkout $BUILDKITE_COMMIT && git submodule update --init --recursive && export PINNED=$PINNED && export UNPINNED=$UNPINNED && . ./.cicd/platforms/macos-10.14.sh && cd ~/eos && cd .. && rm -rf eos"
+      TAG_COMMANDS: "git clone ${BUILDKITE_PULL_REQUEST_REPO:-$BUILDKITE_REPO} eos && cd eos && $GIT_FETCH git checkout -f $BUILDKITE_COMMIT && git submodule update --init --recursive && export PINNED=$PINNED && export UNPINNED=$UNPINNED && . ./.cicd/platforms/macos-10.14.sh && cd ~/eos && cd .. && rm -rf eos"
       PROJECT_TAG: $(echo "$PLATFORM_JSON" | jq -r .HASHED_IMAGE_TAG)
     timeout: ${TIMEOUT:-320}
     skip: \${SKIP_$(echo "$PLATFORM_JSON" | jq -r .PLATFORM_NAME_UPCASE)_$(echo "$PLATFORM_JSON" | jq -r .VERSION_MAJOR)$(echo "$PLATFORM_JSON" | jq -r .VERSION_MINOR)}\${SKIP_ENSURE_$(echo "$PLATFORM_JSON" | jq -r .PLATFORM_NAME_UPCASE)_$(echo "$PLATFORM_JSON" | jq -r .VERSION_MAJOR)$(echo "$PLATFORM_JSON" | jq -r .VERSION_MINOR)}
@@ -112,7 +119,7 @@ EOF
         cat <<EOF
   - label: "$(echo "$PLATFORM_JSON" | jq -r .ICON) $(echo "$PLATFORM_JSON" | jq -r .PLATFORM_NAME_FULL) - Build"
     command:
-      - "git clone \$BUILDKITE_REPO eos && cd eos && git checkout \$BUILDKITE_COMMIT && git submodule update --init --recursive"
+      - "git clone \$BUILDKITE_REPO eos && cd eos && $GIT_FETCH git checkout -f \$BUILDKITE_COMMIT && git submodule update --init --recursive"
       - "cd eos && ./.cicd/build.sh"
       - "cd eos && tar -pczf build.tar.gz build && buildkite-agent artifact upload build.tar.gz"
     plugins:
@@ -162,7 +169,7 @@ EOF
             cat <<EOF
   - label: "$(echo "$PLATFORM_JSON" | jq -r .ICON) $(echo "$PLATFORM_JSON" | jq -r .PLATFORM_NAME_FULL) - Unit Tests"
     command:
-      - "git clone \$BUILDKITE_REPO eos && cd eos && git checkout \$BUILDKITE_COMMIT && git submodule update --init --recursive"
+      - "git clone \$BUILDKITE_REPO eos && cd eos && $GIT_FETCH git checkout -f \$BUILDKITE_COMMIT && git submodule update --init --recursive"
       - "cd eos && buildkite-agent artifact download build.tar.gz . --step '$(echo "$PLATFORM_JSON" | jq -r .ICON) $(echo "$PLATFORM_JSON" | jq -r .PLATFORM_NAME_FULL) - Build' && tar -xzf build.tar.gz"
       - "cd eos && ./.cicd/test.sh scripts/parallel-test.sh"
     plugins:
@@ -206,7 +213,7 @@ EOF
                 cat <<EOF
   - label: "$(echo "$PLATFORM_JSON" | jq -r .ICON) $(echo "$PLATFORM_JSON" | jq -r .PLATFORM_NAME_FULL) - $TEST_NAME"
     command:
-      - "git clone \$BUILDKITE_REPO eos && cd eos && git checkout \$BUILDKITE_COMMIT && git submodule update --init --recursive"
+      - "git clone \$BUILDKITE_REPO eos && cd eos && $GIT_FETCH git checkout -f \$BUILDKITE_COMMIT && git submodule update --init --recursive"
       - "cd eos && buildkite-agent artifact download build.tar.gz . --step '$(echo "$PLATFORM_JSON" | jq -r .ICON) $(echo "$PLATFORM_JSON" | jq -r .PLATFORM_NAME_FULL) - Build' && tar -xzf build.tar.gz"
       - "cd eos && ./.cicd/test.sh scripts/serial-test.sh $TEST_NAME"
     plugins:
@@ -252,7 +259,7 @@ EOF
                 cat <<EOF
   - label: "$(echo "$PLATFORM_JSON" | jq -r .ICON) $(echo "$PLATFORM_JSON" | jq -r .PLATFORM_NAME_FULL) - $TEST_NAME"
     command:
-      - "git clone \$BUILDKITE_REPO eos && cd eos && git checkout \$BUILDKITE_COMMIT && git submodule update --init --recursive"
+      - "git clone \$BUILDKITE_REPO eos && cd eos && $GIT_FETCH git checkout -f \$BUILDKITE_COMMIT && git submodule update --init --recursive"
       - "cd eos && buildkite-agent artifact download build.tar.gz . --step '$(echo "$PLATFORM_JSON" | jq -r .ICON) $(echo "$PLATFORM_JSON" | jq -r .PLATFORM_NAME_FULL) - Build' ${BUILD_SOURCE} && tar -xzf build.tar.gz"
       - "cd eos && ./.cicd/test.sh scripts/long-running-test.sh $TEST_NAME"
     plugins:
@@ -383,7 +390,7 @@ cat <<EOF
 
   - label: ":darwin: macOS 10.14 - Package Builder"
     command:
-      - "git clone \$BUILDKITE_REPO eos && cd eos && git checkout \$BUILDKITE_COMMIT"
+      - "git clone \$BUILDKITE_REPO eos && cd eos && $GIT_FETCH git checkout -f \$BUILDKITE_COMMIT"
       - "cd eos && buildkite-agent artifact download build.tar.gz . --step ':darwin: macOS 10.14 - Build' && tar -xzf build.tar.gz"
       - "cd eos && ./.cicd/package.sh"
     plugins: