ci: skip most CI checks if title contains citest skip [citest_skip]

When we submit a PR for a CI update or docs, we do not want to start CI checking
for ansible-lint, qemu, etc.  When we are doing CI updates to 30 or more
roles, this fires off a lot of unnecessary tests, which sometimes causes the
linux-system-roles org in github to be throttled.

When submitting a PR that can skip ci, use "[citest_skip]" in the PR title.

Signed-off-by: Rich Megginson <rmeggins@redhat.com>

Author: richm

.github/workflows/ansible-centos.yml

@@ -5,6 +5,9 @@ on: [push, pull_request]
 
 jobs:
   centos-7:
+    if: |
+      !((github.event_name == 'pull_request' && contains(github.event.pull_request.title, '[citest_skip]')) ||
+        (github.event_name == 'push' && contains(github.event.head_commit.message, '[citest_skip]')))
     runs-on: ubuntu-latest
     steps:
       - name: checkout PR
@@ -20,6 +23,9 @@ jobs:
           targets: "tests/tests_*.yml"
 
   centos-8:
+    if: |
+      !((github.event_name == 'pull_request' && contains(github.event.pull_request.title, '[citest_skip]')) ||
+        (github.event_name == 'push' && contains(github.event.head_commit.message, '[citest_skip]')))
     runs-on: ubuntu-latest
     steps:
       - name: checkout PR
@@ -33,6 +39,9 @@ jobs:
           targets: "tests/tests_*.yml"
 
   centos-9:
+    if: |
+      !((github.event_name == 'pull_request' && contains(github.event.pull_request.title, '[citest_skip]')) ||
+        (github.event_name == 'push' && contains(github.event.head_commit.message, '[citest_skip]')))
     runs-on: ubuntu-latest
     steps:
       - name: checkout PR
@@ -46,6 +55,9 @@ jobs:
           targets: "tests/tests_*.yml"
 
   centos-10:
+    if: |
+      !((github.event_name == 'pull_request' && contains(github.event.pull_request.title, '[citest_skip]')) ||
+        (github.event_name == 'push' && contains(github.event.head_commit.message, '[citest_skip]')))
     runs-on: ubuntu-latest
     steps:
       - name: checkout PR

.github/workflows/ansible-debian.yml

@@ -6,6 +6,9 @@ on:  # yamllint disable-line rule:truthy
 
 jobs:
   debian-bullseye:
+    if: |
+      !((github.event_name == 'pull_request' && contains(github.event.pull_request.title, '[citest_skip]')) ||
+        (github.event_name == 'push' && contains(github.event.head_commit.message, '[citest_skip]')))
     runs-on: ubuntu-latest
     steps:
       - name: checkout PR
@@ -19,6 +22,9 @@ jobs:
           targets: "tests/tests_*.yml"
 
   debian-buster:
+    if: |
+      !((github.event_name == 'pull_request' && contains(github.event.pull_request.title, '[citest_skip]')) ||
+        (github.event_name == 'push' && contains(github.event.head_commit.message, '[citest_skip]')))
     runs-on: ubuntu-latest
     steps:
       - name: checkout PR

.github/workflows/ansible-fedora.yml

@@ -5,6 +5,9 @@ on: [push, pull_request]
 
 jobs:
   build:
+    if: |
+      !((github.event_name == 'pull_request' && contains(github.event.pull_request.title, '[citest_skip]')) ||
+        (github.event_name == 'push' && contains(github.event.head_commit.message, '[citest_skip]')))
     runs-on: ubuntu-latest
     steps:
       # Important: This sets up your GITHUB_WORKSPACE environment variable

.github/workflows/ansible-lint.yml

@@ -18,6 +18,9 @@ permissions:
   contents: read
 jobs:
   ansible_lint:
+    if: |
+      !((github.event_name == 'pull_request' && contains(github.event.pull_request.title, '[citest_skip]')) ||
+        (github.event_name == 'push' && contains(github.event.head_commit.message, '[citest_skip]')))
     runs-on: ubuntu-latest
     steps:
       - name: Update pip, git

.github/workflows/ansible-managed-var-comment.yml

@@ -15,6 +15,9 @@ permissions:
   contents: read
 jobs:
   ansible_managed_var_comment:
+    if: |
+      !((github.event_name == 'pull_request' && contains(github.event.pull_request.title, '[citest_skip]')) ||
+        (github.event_name == 'push' && contains(github.event.head_commit.message, '[citest_skip]')))
     runs-on: ubuntu-latest
     steps:
       - name: Update pip, git

.github/workflows/ansible-test.yml

@@ -18,6 +18,9 @@ permissions:
   contents: read
 jobs:
   ansible_test:
+    if: |
+      !((github.event_name == 'pull_request' && contains(github.event.pull_request.title, '[citest_skip]')) ||
+        (github.event_name == 'push' && contains(github.event.head_commit.message, '[citest_skip]')))
     runs-on: ubuntu-latest
     steps:
       - name: Update pip, git

.github/workflows/ansible-ubuntu.yml

@@ -6,6 +6,9 @@ on:  # yamllint disable-line rule:truthy
 
 jobs:
   ubuntu-latest:
+    if: |
+      !((github.event_name == 'pull_request' && contains(github.event.pull_request.title, '[citest_skip]')) ||
+        (github.event_name == 'push' && contains(github.event.head_commit.message, '[citest_skip]')))
     runs-on: ubuntu-latest
     steps:
       - name: checkout PR
@@ -19,6 +22,9 @@ jobs:
           targets: "tests/tests_*.yml"
 
   ubuntu-20:
+    if: |
+      !((github.event_name == 'pull_request' && contains(github.event.pull_request.title, '[citest_skip]')) ||
+        (github.event_name == 'push' && contains(github.event.head_commit.message, '[citest_skip]')))
     runs-on: ubuntu-latest
     steps:
       - name: checkout PR

.github/workflows/codespell.yml

@@ -7,6 +7,8 @@ permissions:
   contents: read
 jobs:
   codespell:
+    if: |
+      !(github.event_name == 'pull_request' && contains(github.event.pull_request.title, '[citest_skip]'))
     name: Check for spelling errors
     runs-on: ubuntu-latest
     steps:

.github/workflows/markdownlint.yml

@@ -16,6 +16,9 @@ permissions:
   contents: read
 jobs:
   markdownlint:
+    if: |
+      !((github.event_name == 'pull_request' && contains(github.event.pull_request.title, '[citest_skip]')) ||
+        (github.event_name == 'push' && contains(github.event.head_commit.message, '[citest_skip]')))
     runs-on: ubuntu-latest
     steps:
       - name: Update pip, git

.github/workflows/qemu-kvm-integration-tests.yml

@@ -18,6 +18,9 @@ permissions:
   statuses: write
 jobs:
   scenario:
+    if: |
+      !((github.event_name == 'pull_request' && contains(github.event.pull_request.title, '[citest_skip]')) ||
+        (github.event_name == 'push' && contains(github.event.head_commit.message, '[citest_skip]')))
     runs-on: ubuntu-latest
 
     strategy: