Add Hyper-V to CI

.gitlab-ci-build.yml.in

@@ -11,28 +11,32 @@ stages:
     - pipeline: $PARENT_PIPELINE_ID
       job: distros
       artifacts: true
+    - pipeline: $PARENT_PIPELINE_ID
+      job: generate
+      artifacts: true
   tags:
     - ${tag}
-  script: |
-    set -exo pipefail
-    export PACKER_LOG=1
-    if [ -f "${distro}.sh" ]; then
-      ./"${distro}.sh"
-    fi
-    packer init sources
-    packer build "${only}" \
-                 -var-file="${distro}" \
-                 -var "build=${BUILD}" \
-                 -var "cpus=2" \
-                 -var "memory=4096" \
-                 -var "http_port_min=${HTTP_PORT_MIN:-8000}" \
-                 -var "http_port_max=${HTTP_PORT_MAX:-9000}" \
-                 -except=upload \
-                 sources
+  variables: &variables
+    PACKER_LOG: 1
+    COMMAND: >
+      packer build ${only}
+      -var-file="${distro}"
+      -var build=${BUILD}
+      -var cpus=2
+      -var memory=4096
+      -except=upload
+      sources
+  before_script:
+    - packer init sources
+    - echo $COMMAND
+  script:
+    - echo $COMMAND > build.sh
+    - bash build.sh
 
 qemu.amd64:
   extends: .build
   variables:
+    <<: *variables
     only: "-only=qemu.amd64"
     tag: qemu
   parallel:
@@ -41,7 +45,23 @@ qemu.amd64:
 virtualbox-iso.amd64:
   extends: .build
   variables:
-    only: "-only=virtualbox-iso.amd64"
+    <<: *variables
+    only: '-only="virtualbox-iso.amd64"'
     tag: vbox
   parallel:
     matrix: []
+
+hyperv-iso.amd64:
+  extends: .build
+  variables:
+    <<: *variables
+    only: '-only="hyperv-iso.amd64"'
+    tag: hyperv
+  parallel:
+    matrix: []
+  cache:
+    paths:
+      -  C:\Users\gregh\AppData\Roaming\packer.d\plugins\
+  script:
+    - echo $env:COMMAND > build.ps1
+    - powershell .\build.ps1