diff --git a/.github/actions/lint-it/action.yml b/.github/actions/lint-it/action.yml
index f3f50aa..fb4c538 100644
--- a/.github/actions/lint-it/action.yml
+++ b/.github/actions/lint-it/action.yml
@@ -6,15 +6,17 @@ runs:
   steps:
     - name: Create venv.
       run: |
-        python3 -m venv --clear venv
+        pushd $HOME
+          python3 -m venv --clear .venv-linter
+        popd
       shell: bash
     - name: Install dependencies
       run: |
-        ./venv/bin/python3 -m pip install -U setuptools pip
-        ./venv/bin/python3 -m pip install -e .[dev]
+        "$HOME/.venv-linter/bin/python" -m pip install -U setuptools pip
+        "$HOME/.venv-linter/bin/python" -m pip install -e .[dev]
       shell: bash
     - name: Test with pytest
       run: |
-        ./venv/bin/python3 -m py.test -m "linter" --lint-code
+        "$HOME/.venv-linter/bin/python" -m py.test -m "linter" --lint-code
       shell: bash
 
diff --git a/.github/actions/pip-freeze-v2/action.yml b/.github/actions/pip-freeze-v2/action.yml
deleted file mode 100644
index ebd879b..0000000
--- a/.github/actions/pip-freeze-v2/action.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-name: 'Generate pip freeze file.'
-
-runs:
-  using: "composite"
-  steps:
-    - run: |
-        ./venv/bin/python -m pip freeze > requirements.txt
-      shell: bash
diff --git a/.github/actions/pip-freeze/action.yml b/.github/actions/pip-freeze/action.yml
deleted file mode 100644
index f2af358..0000000
--- a/.github/actions/pip-freeze/action.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-name: 'Generate pip freeze file.'
-
-runs:
-  using: "composite"
-  steps:
-    - run: |
-        ./venv/bin/python3 -m pip freeze > requirements.txt
-      shell: bash
diff --git a/.github/actions/test-it-v2/action.yml b/.github/actions/test-it-v2/action.yml
deleted file mode 100644
index 02f38a9..0000000
--- a/.github/actions/test-it-v2/action.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-name: 'Test it on Python2.7!'
-description: 'Test this repo.'
-
-runs:
-  using: "composite"
-  steps:
-    - name: Install virtualenv.
-      run: |
-        sudo apt update
-        sudo apt install -y virtualenv python-pip
-      shell: bash
-    - name: Create venv.
-      run: |
-        virtualenv -p python2.7 --clear venv
-      shell: bash
-    - name: Install dependencies
-      run: |
-        ./venv/bin/python2.7 -m pip install -U setuptools pip
-        ./venv/bin/python2.7 -m pip install -U 'ansible<2.0.0'
-        ./venv/bin/python2.7 -m pip install -e .[dev]
-      shell: bash
-    - name: Test with pytest
-      run: |
-        ./venv/bin/python2.7 -m py.test
-      shell: bash
diff --git a/.github/actions/test-it/action.yml b/.github/actions/test-it/action.yml
index 6084464..db8efba 100644
--- a/.github/actions/test-it/action.yml
+++ b/.github/actions/test-it/action.yml
@@ -1,21 +1,47 @@
 name: 'Test it!'
 description: 'Test this repo.'
 
+inputs:
+  python-version:
+    required: true
+
 runs:
   using: "composite"
   steps:
-    - name: Create venv.
-      run: |
-        python3 -m venv --clear venv
+    - name: Setup test env.
+      run: |-
+        my_venv_bin="$HOME/.venv${{inputs.python-version}}/bin/python"
+
+        sudo apt-get update -y
+        sudo apt-get install -y python-pip-whl python3-venv
+
+        if [[ "${{inputs.python-version}}" == "2.7" ]] ; then
+          python2.7 -m pip install --user -U setuptools pip
+          python2.7 -m pip install --user -U virtualenv
+          pushd $HOME
+            $HOME/.local/bin/virtualenv -p python2.7 --clear --no-wheel .venv2.7
+          popd
+        else
+          pushd $HOME
+            python${{inputs.python-version}} -m venv --clear .venv${{inputs.python-version}}
+          popd
+        fi
+
+        "$my_venv_bin" -m pip install -U setuptools pip
+        if [[ "${{inputs.python-version}}" == "2.7" ]] ; then
+          "$my_venv_bin" -m pip install -U 'ansible<2.0.0'
+        elif [[ "${{inputs.python-version}}" == "3.5" ]] ; then
+          "$my_venv_bin" -m pip install -U 'cryptography==3.2.1'
+        fi
+        "$my_venv_bin" -m pip install -e .[dev]
       shell: bash
-    - name: Install dependencies
+
+    - name: Test with pytest
       run: |
-        _pyver=$(./venv/bin/python3 -c 'import sys;print("".join(sys.version.split(".")[0:2]))')
-        ./venv/bin/python3 -m pip install -U setuptools pip
-        [[ "$_pyver" == "35" ]] && ./venv/bin/python3 -m pip install -U 'cryptography==3.2.1'
-        ./venv/bin/python3 -m pip install -e .[dev]
+        "$HOME/.venv${{inputs.python-version}}/bin/python" -m py.test -m "not linter"
       shell: bash
-    - name: Test with pytest
+
+    - name: Output req.txt for cache
       run: |
-        ./venv/bin/python3 -m py.test -m "not linter"
+        "$HOME/.venv${{inputs.python-version}}/bin/python" -m pip freeze > requirements.txt
       shell: bash
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index cd0daed..0663564 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -14,7 +14,7 @@ name: "CodeQL"
 on:
   push:
     branches: [ master ]
-  pull_request:
+  pull_request_target:
     # The branches below must be a subset of the branches above
     branches: [ master ]
   schedule:
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
deleted file mode 100644
index 3997483..0000000
--- a/.github/workflows/linter.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-name: linter
-
-on:
-  push:
-    branches: [ "*" ]
-  pull_request:
-    branches: [ "master" ]
-  schedule:
-    - cron: '15 6 * * *'
-
-jobs:
-  unittest:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/cache@v2
-        with:
-          path: ~/.cache/pip
-          key: ansible-vault-${{ runner.os }}-${{ hashFiles('**/requirements.txt') }}
-          restore-keys: ansible-vault-${{ runner.os }}-
-      - uses: actions/setup-python@v2
-        with:
-          python-version: "3.9"
-      - uses: tomoh1r/ansible-vault/.github/actions/lint-it@master
diff --git a/.github/workflows/super-linter.yml b/.github/workflows/super-linter.yml
index d725c20..e9dcd07 100644
--- a/.github/workflows/super-linter.yml
+++ b/.github/workflows/super-linter.yml
@@ -2,8 +2,8 @@ name: super-linter
 
 on:
   push:
-    branches: [ "*" ]
-  pull_request:
+    branches: [ "master" ]
+  pull_request_target:
     branches: [ "master" ]
 
 jobs:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7662a97..c647e72 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -3,12 +3,26 @@ name: test
 on:
   push:
     branches: [ "*" ]
-  pull_request:
+  pull_request_target:
     branches: [ "master" ]
   schedule:
     - cron: '30 6 * * *'
 
 jobs:
+  code-lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/cache@v2
+        with:
+          path: ~/.cache/pip
+          key: ansible-vault-${{ runner.os }}-${{ hashFiles('**/requirements.txt') }}
+          restore-keys: ansible-vault-${{ runner.os }}-
+      - uses: actions/setup-python@v2
+        with:
+          python-version: "3.9"
+      - uses: ./.github/actions/lint-it
+
   unittest:
     runs-on: ubuntu-latest
     strategy:
@@ -24,11 +38,6 @@ jobs:
       - uses: actions/setup-python@v2
         with:
           python-version: ${{ matrix.python-version }}
-      - uses: tomoh1r/ansible-vault/.github/actions/test-it@master
-        if: "matrix.python-version != '2.7'"
-      - uses: tomoh1r/ansible-vault/.github/actions/test-it-v2@master
-        if: "matrix.python-version == '2.7'"
-      - uses: tomoh1r/ansible-vault/.github/actions/pip-freeze@master
-        if: "matrix.python-version != '2.7'"
-      - uses: tomoh1r/ansible-vault/.github/actions/pip-freeze-v2@master
-        if: "matrix.python-version == '2.7'"
+      - uses: ./.github/actions/test-it
+        with:
+          python-version: ${{ matrix.python-version }}
diff --git a/.github/workflows/wiki.yml b/.github/workflows/wiki.yml
index bf186bf..c09d568 100644
--- a/.github/workflows/wiki.yml
+++ b/.github/workflows/wiki.yml
@@ -1,6 +1,10 @@
 name: wiki
 
-on: push
+on:
+  push:
+    branches: [ "master" ]
+  pull_request_target:
+    branches: [ "master" ]
 
 jobs:
   build: