From 25c2ebb563960d28a5b1d9533d92058cbdc3507c Mon Sep 17 00:00:00 2001
From: Steve Smith <ssmith@atlassian.com>
Date: Mon, 24 Aug 2020 13:05:42 +1000
Subject: [PATCH] DCD-1020: Add installation and linking of Google Noto fonts
 as JVM fallbacks.

---
 roles/confluence_config/defaults/main.yml         |  4 ++++
 .../molecule/default/tests/test_default.py        | 11 ++++++++++-
 roles/confluence_config/tasks/amazon_fonts.yml    | 15 +++++++++++++++
 roles/confluence_config/tasks/main.yml            | 10 ++++++++++
 roles/confluence_config/tasks/ubuntu_fonts.yml    | 15 +++++++++++++++
 5 files changed, 54 insertions(+), 1 deletion(-)
 create mode 100644 roles/confluence_config/tasks/amazon_fonts.yml
 create mode 100644 roles/confluence_config/tasks/ubuntu_fonts.yml

diff --git a/roles/confluence_config/defaults/main.yml b/roles/confluence_config/defaults/main.yml
index 86502fc..4bd4d10 100644
--- a/roles/confluence_config/defaults/main.yml
+++ b/roles/confluence_config/defaults/main.yml
@@ -1,6 +1,10 @@
 ---
 
 atl_jvm_heap: "2048m"
+atl_fonts_fallback_dirs:
+    - "{{ atl_java_home }}/lib/fonts/fallback/"
+    - "{{ atl_jre_home }}/lib/fonts/fallback/"
+
 
 atl_autologin_cookie_age: "{{ lookup('env', 'ATL_AUTOLOGIN_COOKIE_AGE') }}"
 
diff --git a/roles/confluence_config/molecule/default/tests/test_default.py b/roles/confluence_config/molecule/default/tests/test_default.py
index 39e69c5..d3ff80e 100644
--- a/roles/confluence_config/molecule/default/tests/test_default.py
+++ b/roles/confluence_config/molecule/default/tests/test_default.py
@@ -78,4 +78,13 @@ def test_confluence_config_file(host):
     assert f.contains('<property name="confluence.cluster.aws.host.header">ec2.amazonaws.com</property>')
     assert f.contains('<property name="hibernate.connection.url">jdbc:postgresql://postgres-db.ap-southeast-2.rds.amazonaws.com:5432/confluence</property>')
     assert f.contains('<property name="hibernate.connection.password">molecule_password</property>')
-    assert f.contains('<property name="hibernate.c3p0.preferredTestQuery">select 1;</property>')
\ No newline at end of file
+    assert f.contains('<property name="hibernate.c3p0.preferredTestQuery">select 1;</property>')
+
+@pytest.mark.parametrize('font', [
+#    '/usr/lib/jvm/java/lib/fonts/fallback/NotoSansJavanese-Regular.ttf',
+#    '/usr/lib/jvm/jre/lib/fonts/fallback/NotoSansJavanese-Regular.ttf'
+    '/opt/atlassian/confluence/current/jre/lib/fonts/fallback/NotoSansJavanese-Regular.ttf'
+])
+def test_fonts_installed_and_linked(host, font):
+    f = host.file(font)
+    assert f.exists
diff --git a/roles/confluence_config/tasks/amazon_fonts.yml b/roles/confluence_config/tasks/amazon_fonts.yml
new file mode 100644
index 0000000..4fc5302
--- /dev/null
+++ b/roles/confluence_config/tasks/amazon_fonts.yml
@@ -0,0 +1,15 @@
+---
+
+- name: Install Google Noto fonts for language coverage
+  yum:
+    name:
+      - "google-noto-*"
+
+- name: Link the language fonts into the JDK/JRE
+  # Not idiomatic, but cleaner that messing with nested lookups...
+  shell:
+    cmd: "ln -sf /usr/share/fonts/google-noto*/* {{ item }}/"
+    creates: "{{ item }}/NotoSansJavanese-Regular.ttf"
+    warn: false
+  with_items: "{{ atl_fonts_fallback_dirs }}"
+  changed_when: false  # For Molecule idempotence check
diff --git a/roles/confluence_config/tasks/main.yml b/roles/confluence_config/tasks/main.yml
index d9c4af2..07b202c 100644
--- a/roles/confluence_config/tasks/main.yml
+++ b/roles/confluence_config/tasks/main.yml
@@ -125,3 +125,13 @@
   tags:
     - skip_on_stack_update
   ignore_errors: yes  # For Molecule as it has no db test framework included
+
+- name: Create JVM font fallback directories
+  file:
+    path: "{{ item }}"
+    state: directory
+    mode: 0755
+  with_items: "{{ atl_fonts_fallback_dirs }}"
+
+- name: Install & configure distro language fonts
+  include_tasks: "{{ ansible_distribution|lower }}_fonts.yml"
diff --git a/roles/confluence_config/tasks/ubuntu_fonts.yml b/roles/confluence_config/tasks/ubuntu_fonts.yml
new file mode 100644
index 0000000..084aa3f
--- /dev/null
+++ b/roles/confluence_config/tasks/ubuntu_fonts.yml
@@ -0,0 +1,15 @@
+---
+
+- name: Install Google Noto fonts for language coverage
+  package:
+    name:
+      - "fonts-noto"
+
+- name: Link the language fonts into the JDK/JRE
+  # Not idiomatic, but cleaner that messing with nested lookups...
+  shell:
+    cmd: "ln -sf /usr/share/fonts/truetype/noto/* {{ item }}/"
+    creates: "{{ item }}/NotoSansJavanese-Regular.ttf"
+    warn: false
+  with_items: "{{ atl_fonts_fallback_dirs }}"
+  changed_when: false  # For Molecule idempotence check