haskell-stack-test: add haskell tool stack test

This change adds a new job to test stack based haskell project.

Change-Id: Ie3492097b351eec743d98e9ca8bc693c00c11a78

doc/source/haskell-jobs.rst

@@ -2,4 +2,5 @@ Haskell Jobs
 ============
 
 .. zuul:autojob:: cabal-test
+.. zuul:autojob:: haskell-stack-test
 .. zuul:autojob:: hlint

doc/source/haskell-roles.rst

@@ -4,5 +4,7 @@ Haskell Roles
 .. zuul:autorole:: ensure-cabal
 .. zuul:autorole:: ensure-ghc
 .. zuul:autorole:: ensure-hlint
+.. zuul:autorole:: ensure-haskell-stack
 .. zuul:autorole:: cabal-test
+.. zuul:autorole:: haskell-stack-test
 .. zuul:autorole:: hlint

playbooks/haskell/pre-stack.yaml

@@ -0,0 +1,3 @@
+- hosts: all
+  roles:
+    - ensure-haskell-stack

playbooks/haskell/stack.yaml

@@ -0,0 +1,3 @@
+- hosts: all
+  roles:
+    - haskell-stack-test

roles/ensure-haskell-stack/README.rst

@@ -0,0 +1,10 @@
+Ensure the Haskell tool stack is installed.
+
+Installs the specified stack version and setup the toolchain.
+This role uses the Fedora copr package.
+
+**Role Variables**
+
+.. zuul:rolevar:: lts_version
+
+   The lts version.

roles/ensure-haskell-stack/defaults/main.yaml

@@ -0,0 +1 @@
+lts_version: ""

roles/ensure-haskell-stack/tasks/main.yaml

@@ -0,0 +1,28 @@
+- name: Make sure the role is run on Fedora
+  fail:
+    msg: "This role supports Fedora only"
+  when: "ansible_distribution != 'Fedora'"
+
+- name: Check stack version
+  command: stack --version
+  failed_when: false
+  register: _stack_version
+
+- block:
+    - name: Install stack copr
+      command: dnf copr enable -y petersen/stack2
+      become: true
+
+    - name: Install stack
+      package:
+        name: stack
+        state: present
+      become: true
+
+    - name: Upgrade stack
+      command: stack upgrade
+      become: true
+
+    - name: Setup stack LTS
+      command: "stack {% if lts_version %}--resolver {{ lts_version }}{% endif %} setup"
+  when: _stack_version.rc != 0

roles/haskell-stack-test/README.rst

@@ -0,0 +1,12 @@
+Run the Haskell stack test command.
+
+**Role Variables**
+
+.. zuul:rolevar:: lts_version
+
+   The lts version.
+
+.. zuul:rolevar:: zuul_work_dir
+   :default: {{ zuul.project.src_dir }}
+
+   Directory to run the cabal command in.

roles/haskell-stack-test/defaults/main.yaml

@@ -0,0 +1,2 @@
+lts_version: ""
+zuul_work_dir: "{{ zuul.project.src_dir }}"

roles/haskell-stack-test/tasks/main.yaml

@@ -0,0 +1,4 @@
+- name: Run stack test
+  command: "stack {% if lts_version %}--resolver {{ lts_version }}{% endif %} test"
+  args:
+    chdir: "{{ zuul_work_dir }}"

test-playbooks/haskell/setup-stack-project.yaml

@@ -0,0 +1,7 @@
+- hosts: all
+  tasks:
+    - name: Setup file
+      command: stack new new-project
+
+    - name: Copy file over zuul-jobs
+      command: rsync -a new-project/ "{{ zuul.project.src_dir }}/"

zuul-tests.d/haskell.yaml

@@ -14,6 +14,21 @@
         - name: fedora-31
           label: fedora-31
 
+- job:
+    name: zuul-jobs-test-haskell-stack-test
+    description: Test the haskell-stack-test job and roles
+    parent: haskell-stack-test
+    files:
+      - playbooks/haskell/stack.yaml
+      - playbooks/haskell/pre-stack.yaml
+      - roles/ensure-haskell-stack/.*
+      - roles/haskell-stack-test/.*
+    pre-run: test-playbooks/haskell/setup-stack-project.yaml
+    nodeset:
+      nodes:
+        - name: fedora-31
+          label: fedora-31
+
 - job:
     name: zuul-jobs-test-hlint
     description: Test the hlint job and roles
@@ -35,6 +50,7 @@
     check:
       jobs: &id001
         - zuul-jobs-test-cabal-test
+        - zuul-jobs-test-haskell-stack-test
         - zuul-jobs-test-hlint
     gate:
       jobs: *id001

zuul.d/haskell-jobs.yaml

@@ -13,6 +13,19 @@
     vars:
       ghc_version: latest
 
+- job:
+    name: haskell-stack-test
+    description: |
+      Run stack test for a Haskell project.
+
+      .. zuul:jobvar:: lts_version
+
+         Use the specified lts version.
+    run: playbooks/haskell/stack.yaml
+    pre-run: playbooks/haskell/pre-stack.yaml
+    vars:
+      ghc_version: latest
+
 - job:
     name: hlint
     description: |