Move logic to e2e-matrix

Author: angela-ko

.github/workflows/run_tests.yml

@@ -145,8 +145,23 @@ jobs:
     steps:
       - name: Set up Git repository
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Get all changed files
+        id: changed-files
+        uses: tj-actions/changed-files@ed68ef82c095e0d48ec87eccea555d944a631a4c # v46
+        with:
+          files: |
+            tesseract_core/**
+            tests/endtoend_tests/**
+            demo/**
+            examples/**
+            production.uv.lock
+            .github/workflows/run_tests.yml
 
       - name: Get available unit Tesseracts
+        if: steps.changed-files.outputs.any_changed == 'true'
         id: get-matrix
         env:
           E2E_TEST_DIR: examples
@@ -211,21 +226,6 @@ jobs:
     steps:
       - name: Set up Git repository
         uses: actions/checkout@v4
-        with:
-          # Assume PRs are less than 50 commits
-          fetch-depth: 50
-
-      - name: Get all changed files
-        id: changed-files
-        uses: tj-actions/changed-files@ed68ef82c095e0d48ec87eccea555d944a631a4c # v46
-        with:
-          files: |
-            tesseract_core/**
-            tests/endtoend_tests/**
-            demo/**
-            examples/**
-            production.uv.lock
-            .github/workflows/run_tests.yml
 
       # Use Conda to install Python (setup-python action doesn't support ARM)
       - uses: conda-incubator/setup-miniconda@v3
@@ -234,22 +234,18 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Set up uv
-        if: steps.changed-files.outputs.any_changed == 'true'
         uses: astral-sh/setup-uv@v6
         with:
           enable-cache: true
 
       - name: Restore UV environment
-        if: steps.changed-files.outputs.any_changed == 'true'
         run: cp production.uv.lock uv.lock
 
       - name: Install package
-        if: steps.changed-files.outputs.any_changed == 'true'
         run: |
           uv sync --extra dev --frozen
 
       - name: Set up Podman
-        if: steps.changed-files.outputs.any_changed == 'true' && matrix.docker-engine == 'podman'
         run: |
           systemctl start --user podman.socket
           systemctl status --user podman.socket
@@ -263,7 +259,6 @@ jobs:
           echo "TESSERACT_DOCKER_BUILD_ARGS=" >> $GITHUB_ENV
 
       - name: Run test suite
-        if: steps.changed-files.outputs.any_changed == 'true'
         run: |
           if [ "${{ matrix.unit-tesseract }}" == "base" ]; then
             uv run --no-sync pytest \
@@ -284,7 +279,6 @@ jobs:
           fi
 
       - name: Upload coverage reports to Codecov
-        if: steps.changed-files.outputs.any_changed == 'true'
         uses: codecov/codecov-action@v5.4.3
         with:
           token: ${{ secrets.CODECOV_TOKEN }}