[DO NOT MERGE] Skip build and test for doc updates

.github/scripts/pr.json

@@ -0,0 +1,9 @@
+[{
+  "job_name": "test",
+  "skip": {
+    "draft_pr": "true",
+    "files_regex": [
+      "docs/.*"
+    ]
+  }
+}]

.github/scripts/pr.py

@@ -0,0 +1,81 @@
+
+# SPDX-FileCopyrightText: (c) 2025 Tenstorrent AI ULC
+#
+# SPDX-License-Identifier: Apache-2.0
+
+import os
+import json
+import re
+from pathlib import Path
+
+os.environ["pull_request"] = '{"draft": "false"}'
+os.environ["changed_files"] =  '{ "all_changed_and_modified_files": ".github/scripts/pr.py docs/src/build.md" }'
+os.environ["job_name"] = 'pr-check'
+
+
+#os.environ["pull_request"] = '{"draft": "true"}'
+#os.environ["changed_files"] =  '{ "all_changed_and_modified_files": ".github/scripts/pr.py docs/src/build.md" }' 
+#
+#os.environ["pull_request"] = '{"draft": "false"}'
+#os.environ["changed_files"] =  '{ "all_changed_and_modified_files": "docs/src/build.md" }' 
+
+pull_request: dict = json.loads(os.environ.get('pull_request', '{}'))
+changed_files: dict = json.loads(os.environ.get('changed_files', '{}'))
+
+def to_github_output(outputs: dict):
+    parent_job_name = os.environ['job_name']
+    print_builder = 'Here are your available outputs:\n'
+    for x, z in outputs.items():
+        print_builder += f'---- job: {x} ----\n'
+        for y, t in z.items():
+            print_builder += f'action: {y}\n'
+            print_builder += f'conditional: fromJson(needs.{parent_job_name}.outputs.results).{x}.{y}\n'
+            print_builder += f'value: {t}\n\n'
+
+    print(print_builder)
+    # TODO: add test flag
+    github_output = os.environ['GITHUB_OUTPUT']
+    payload =json.dumps(outputs)
+    with open(github_output, "a") as myfile:
+        myfile.write(f"results={payload}")
+
+
+
+def files_regex(action: str, manifest: dict) -> dict:
+    if not manifest:
+        return False
+    # Avaible actions
+    # https://github.com/tj-actions/changed-files?tab=readme-ov-file#outputs-
+    changed_files_list: list = changed_files.get(action).split(' ')
+    changed_files_regex = re.compile('|'.join(manifest))
+    return all([changed_files_regex.match(x) for x in changed_files_list])
+
+def draft_pr(manifest: str):
+    is_draft = pull_request.get("draft")
+    if manifest == 'true' and is_draft == 'true':
+        return True
+    return False
+
+def skip(manifest: dict) -> bool:
+    skip_manifest = manifest.get('skip')
+    if not skip_manifest:
+        return "false"
+    if draft_pr(skip_manifest.get('draft_pr')):
+        return "true"
+    if files_regex('all_changed_and_modified_files', skip_manifest.get('files_regex')):
+        return "true"
+    return "false"
+
+def main():
+    json_config: Path = Path.joinpath(Path(__file__).resolve().parent, 'pr.json')
+    manifests: dict = json.loads(json_config.read_text())
+
+    outputs = {}
+
+    for manifest in manifests:
+        job_name = manifest['job_name']
+        outputs[job_name] = {} 
+        outputs[job_name]['skip']= skip(manifest)
+    to_github_output(outputs)
+
+main()

.github/scripts/test_pr.py

@@ -0,0 +1,12 @@
+#import pytest
+from typing import Dict
+from pr import main
+import os
+
+#@pytest.fixture(scope="session", autouse=True)
+def test_build_test_skip():
+        os.environ["pull_request"] = {"draft": "false"}
+        os.environ["changed_files"] =  { "all_changed_and_modified_files": ".github/scripts/pr.py docs/src/build.md" } 
+        main()
+
+test_build_test_skip()

.github/workflows/on-pr.yml

@@ -11,50 +11,36 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  pre-commit:
-    uses: ./.github/workflows/pre-commit.yml
-    secrets: inherit
-  spdx:
-    uses: ./.github/workflows/spdx.yml
-    secrets: inherit
-  build-and-test:
-    if: github.event.pull_request.draft == false
-    uses: ./.github/workflows/build-and-test.yml
-    secrets: inherit
-
-  # When a PR runs on the uplift branch trigger the downstream checks
-  downstream-checks:
+  pr-check:
     runs-on: ubuntu-latest
-    needs: build-and-test
-    if: github.event.pull_request.head.ref == 'uplift'
-    strategy:
-      matrix:
-        target-repo: ['tenstorrent/tt-forge-fe', 'tenstorrent/tt-torch', 'tenstorrent/tt-xla']
-    env:
-      GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
-      TARGET_REPO: ${{ matrix.target-repo }}
-      WORKFLOW_NAME: 'on-pr.yml'
+    name: pr-check
+    outputs:
+      results: ${{ steps.script.outputs.results }}
     steps:
-      - name: Trigger ${{ env.TARGET_REPO }} tests
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - uses: tj-actions/changed-files@v45
+        id: changed-files
+      - name: check and conditional outputs
         shell: bash
+        env:
+          changed_files: ${{ toJson(steps.changed-files.outputs) }}
+          pull_request: ${{ toJson(github.event.pull_request) }}
+          job_name: ${{ github.job }}
+        id: script
         run: |
-          gh workflow run ${{ env.WORKFLOW_NAME }} \
-            --repo ${{ env.TARGET_REPO }} --ref main \
-            --field mlir_override=${{ github.event.pull_request.head.sha }}
-          gh run list --workflow=${{ env.WORKFLOW_NAME }} --repo ${{ env.TARGET_REPO }} --limit 1
-          echo "Triggered ${{ env.TARGET_REPO }} with tt-mlir ${{ github.event.pull_request.head.sha }}"
-          echo "### Triggered [${{ env.TARGET_REPO }}](https://github.com/${{ env.TARGET_REPO }}/actions/workflows/${{ env.WORKFLOW_NAME }}) with tt-mlir ${{ github.event.pull_request.head.sha }} :rocket:" >> $GITHUB_STEP_SUMMARY
+          python .github/scripts/pr.py
 
-  check-all-green:
-    if: always()
-    needs:
-    - pre-commit
-    - spdx
-    - build-and-test
-    runs-on: Ubuntu-latest
+  test:
+    runs-on: ubuntu-latest
+    needs: 
+      - pr-check
+    name: Test
+    if: ${{ fromJson(needs.pr-check.outputs.results).test.skip  == false }}
     steps:
-    - name: Check if the needed jobs succeeded or failed
-      uses: re-actors/alls-green@release/v1
-      with:
-        allowed-skips: build-and-test
-        jobs: ${{ toJSON(needs) }}
+      - name: check
+        shell: bash
+        run: |
+          echo ${{ fromJson(needs.pr-check.outputs.results).test.skip }}
+

docs/src/build.md

@@ -193,7 +193,7 @@ error: process exited with status -1 (attach failed (Not allowed to attach to pr
 he attach permission will likely have logged an informative message about why it was denied.))
 ```
 
-For preinstalled macOS binaries you must manually codesign with debug entitlements.
+Tgr prnsted macOS binaries you st maualy n with bug entitlements.
 
 Create file `debuggee-entitlement.xml`:
 ```xml