From 5f75e7bd689b7de0c7b283694ce6cec3f01a9c6b Mon Sep 17 00:00:00 2001
From: Catherine Lee <csl@fb.com>
Date: Wed, 16 Jul 2025 10:05:47 -0700
Subject: [PATCH 1/3] tc

---
 .github/workflows/lintrunner.yml       |  38 ++++
 .gitignore                             |   3 +
 .lintrunner.toml                       | 239 +++++++++++++++++++++++++
 tools/linter/adapters/run_from_link.py |  81 +++++++++
 4 files changed, 361 insertions(+)
 create mode 100644 .github/workflows/lintrunner.yml
 create mode 100644 .lintrunner.toml
 create mode 100644 tools/linter/adapters/run_from_link.py

diff --git a/.github/workflows/lintrunner.yml b/.github/workflows/lintrunner.yml
new file mode 100644
index 00000000000..e1a6889eb28
--- /dev/null
+++ b/.github/workflows/lintrunner.yml
@@ -0,0 +1,38 @@
+name: Lintrunner
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}-${{ github.event_name == 'workflow_dispatch' }}
+  cancel-in-progress: true
+
+jobs:
+  lintrunner:
+    name: lintrunner
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout tutorials
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - name: Setup Python
+        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+        with:
+          python-version: '3.12'
+
+      - name: Install Lintrunner
+        run: |
+          pip install lintrunner==0.12.5
+          lintrunner init
+
+      - name: Run lintrunner on all files - Linux
+        run: |
+          set +e
+          if ! lintrunner -v --force-color --all-files --tee-json=lint.json; then
+              echo ""
+              echo -e "\e[1m\e[36mYou can reproduce these results locally by using \`lintrunner -m main\`.\e[0m"
+              exit 1
+          fi
diff --git a/.gitignore b/.gitignore
index 1d9d572e565..b84ca258cad 100644
--- a/.gitignore
+++ b/.gitignore
@@ -127,3 +127,6 @@ cleanup.sh
 
 # pyspelling
 dictionary.dic
+
+# linters
+/.lintbin
diff --git a/.lintrunner.toml b/.lintrunner.toml
new file mode 100644
index 00000000000..110c1c1b702
--- /dev/null
+++ b/.lintrunner.toml
@@ -0,0 +1,239 @@
+merge_base_with = "origin/main"
+
+
+[[linter]]
+code = 'SPACES'
+include_patterns = ['**']
+exclude_patterns = [
+    "_static/**/*",  # Contains some files that should usually not be linted
+    # All files below this should be checked and either removed from the
+    # exclusion list by fixing them or have a reason to be excluded.
+    ".github/ISSUE_TEMPLATE/bug-report.yml",
+    ".github/ISSUE_TEMPLATE/feature-request.yml",
+    ".github/scripts/docathon-label-sync.py",
+    ".github/workflows/MonthlyLinkCheck.yml",
+    ".github/workflows/StalePRs.yml",
+    ".github/workflows/link_checkPR.yml",
+    ".github/workflows/spelling.yml",
+    ".jenkins/post_process_notebooks.py",
+    ".lycheeignore",
+    "CONTRIBUTING.md",
+    "advanced_source/coding_ddpg.py",
+    "advanced_source/cpp_autograd.rst",
+    "advanced_source/cpp_custom_ops.rst",
+    "advanced_source/generic_join.rst",
+    "advanced_source/neural_style_tutorial.py",
+    "advanced_source/pendulum.py",
+    "advanced_source/privateuseone.rst",
+    "advanced_source/semi_structured_sparse.py",
+    "advanced_source/sharding.rst",
+    "advanced_source/static_quantization_tutorial.rst",
+    "advanced_source/torch_script_custom_classes/custom_class_project/custom_test.py",
+    "advanced_source/transformer__timeseries_cpp_tutorial/transformer_timeseries.cpp",
+    "advanced_source/usb_semisup_learn.py",
+    "beginner_source/blitz/README.txt",
+    "beginner_source/blitz/neural_networks_tutorial.py",
+    "beginner_source/dcgan_faces_tutorial.py",
+    "beginner_source/ddp_series_fault_tolerance.rst",
+    "beginner_source/ddp_series_theory.rst",
+    "beginner_source/examples_nn/polynomial_module.py",
+    "beginner_source/examples_nn/polynomial_nn.py",
+    "beginner_source/hta_intro_tutorial.rst",
+    "beginner_source/hta_trace_diff_tutorial.rst",
+    "beginner_source/hybrid_frontend/README.txt",
+    "beginner_source/hybrid_frontend_tutorial.rst",
+    "beginner_source/hyperparameter_tuning_tutorial.py",
+    "beginner_source/introyt/README.txt",
+    "beginner_source/introyt/autogradyt_tutorial.py",
+    "beginner_source/introyt/captumyt.py",
+    "beginner_source/introyt/introyt1_tutorial.py",
+    "beginner_source/introyt/modelsyt_tutorial.py",
+    "beginner_source/introyt/tensorboardyt_tutorial.py",
+    "beginner_source/introyt/tensors_deeper_tutorial.py",
+    "beginner_source/introyt/trainingyt.py",
+    "beginner_source/knowledge_distillation_tutorial.py",
+    "beginner_source/nlp/sequence_models_tutorial.py",
+    "beginner_source/onnx/export_control_flow_model_to_onnx_tutorial.py",
+    "beginner_source/onnx/onnx_registry_tutorial.py",
+    "beginner_source/pytorch_with_examples.rst",
+    "beginner_source/saving_loading_models.py",
+    "beginner_source/template_tutorial.py",
+    "beginner_source/transfer_learning_tutorial.py",
+    "docathon-leaderboard.md",
+    "intermediate_source/TCPStore_libuv_backend.rst",
+    "intermediate_source/ax_multiobjective_nas_tutorial.py",
+    "intermediate_source/compiled_autograd_tutorial.rst",
+    "intermediate_source/ddp_series_multinode.rst",
+    "intermediate_source/dqn_with_rnn_tutorial.py",
+    "intermediate_source/fx_profiling_tutorial.py",
+    "intermediate_source/inductor_debug_cpu.py",
+    "intermediate_source/jacobians_hessians.py",
+    "intermediate_source/optimizer_step_in_backward_tutorial.py",
+    "intermediate_source/per_sample_grads.py",
+    "intermediate_source/pruning_tutorial.py",
+    "intermediate_source/reinforcement_q_learning.py",
+    "intermediate_source/tensorboard_profiler_tutorial.py",
+    "intermediate_source/tiatoolbox_tutorial.rst",
+    "intermediate_source/torch_compile_tutorial.py",
+    "intermediate_source/transformer_building_blocks.py",
+    "prototype_source/README.md",
+    "prototype_source/README.txt",
+    "prototype_source/backend_config_tutorial.rst",
+    "prototype_source/gpu_direct_storage.py",
+    "prototype_source/inductor_cpp_wrapper_tutorial.rst",
+    "prototype_source/inductor_windows.rst",
+    "prototype_source/maskedtensor_advanced_semantics.py",
+    "prototype_source/max_autotune_on_CPU_tutorial.rst",
+    "prototype_source/vmap_recipe.py",
+    "recipes_source/README.txt",
+    "recipes_source/amx.rst",
+    "recipes_source/compiling_optimizer.rst",
+    "recipes_source/compiling_optimizer_lr_scheduler.py",
+    "recipes_source/distributed_optim_torchscript.rst",
+    "recipes_source/foreach_map.py",
+    "recipes_source/profile_with_itt.rst",
+    "recipes_source/recipes/Captum_Recipe.py",
+    "recipes_source/recipes/benchmark.py",
+    "recipes_source/recipes/changing_default_device.py",
+    "recipes_source/recipes/defining_a_neural_network.py",
+    "recipes_source/recipes/tensorboard_with_pytorch.py",
+    "recipes_source/recipes/timer_quick_start.py",
+    "recipes_source/recipes/tuning_guide.py",
+    "recipes_source/recipes/warmstarting_model_using_parameters_from_a_different_model.py",
+    "recipes_source/recipes/what_is_state_dict.py",
+    "recipes_source/torch_compile_caching_tutorial.rst",
+    "recipes_source/torch_compile_torch_function_modes.py",
+    "recipes_source/torch_compile_user_defined_triton_kernel_tutorial.py",
+    "recipes_source/torch_compiler_set_stance_tutorial.py",
+    "recipes_source/torch_export_aoti_python.py",
+    "recipes_source/xeon_run_cpu.rst",
+    "redirects.py",
+    "tutorial_submission_policy.md",
+]
+init_command = [
+    'python3',
+    'tools/linter/adapters/run_from_link.py',
+    '--lint-name=grep_linter.py',
+    '--lint-link=https://raw.githubusercontent.com/pytorch/pytorch/4805a6ead6f1e7f32351056e2602be4e908f69b7/tools/linter/adapters/grep_linter.py',
+    '--',
+    '--dry-run={{DRYRUN}}',
+]
+command = [
+    'python3',
+    'tools/linter/adapters/run_from_link.py',
+    '--run-lint',
+    '--lint-name=grep_linter.py',
+    '--',
+    '--pattern=[[:blank:]]$',
+    '--linter-name=SPACES',
+    '--error-name=trailing spaces',
+    '--replace-pattern=s/[[:blank:]]+$//',
+    """--error-description=\
+        This line has trailing spaces; please remove them.\
+    """,
+    '--',
+    '@{{PATHSFILE}}'
+]
+
+[[linter]]
+code = 'TABS'
+include_patterns = ['**']
+exclude_patterns = [
+    "_static/**/*",  # Contains some files that should usually not be linted
+    ".lintrunner.toml",  # Ironically needs to contain the tab character to find in other files
+    # All files below this should be checked and either removed from the
+    # exclusion list by fixing them or have a reason to be excluded.
+    "Makefile",
+    "advanced_source/README.txt",
+    "advanced_source/cpp_frontend.rst",
+    "advanced_source/torch_script_custom_ops.rst",
+    "beginner_source/README.txt",
+    "beginner_source/basics/tensorqs_tutorial.py",
+    "beginner_source/blitz/README.txt",
+    "beginner_source/blitz/tensor_tutorial.py",
+    "beginner_source/hybrid_frontend/README.txt",
+    "beginner_source/nlp/README.txt",
+    "beginner_source/nlp/pytorch_tutorial.py",
+    "intermediate_source/README.txt",
+    "intermediate_source/TP_tutorial.rst",
+    "intermediate_source/inductor_debug_cpu.py",
+    "prototype_source/README.txt",
+    "recipes_source/README.txt",
+    "recipes_source/recipes/README.txt",
+    "recipes_source/xeon_run_cpu.rst",
+]
+init_command = [
+    'python3',
+    'tools/linter/adapters/run_from_link.py',
+    '--lint-name=grep_linter.py',
+    '--lint-link=https://raw.githubusercontent.com/pytorch/pytorch/4805a6ead6f1e7f32351056e2602be4e908f69b7/tools/linter/adapters/grep_linter.py',
+    '--',
+    '--dry-run={{DRYRUN}}',
+]
+command = [
+    'python3',
+    'tools/linter/adapters/run_from_link.py',
+    '--run-lint',
+    '--lint-name=grep_linter.py',
+    '--',
+    # @lint-ignore TXT2
+    '--pattern=	',
+    '--linter-name=TABS',
+    '--error-name=saw some tabs',
+    '--replace-pattern=s/\t/    /',
+    """--error-description=\
+        This line has tabs; please replace them with spaces.\
+    """,
+    '--',
+    '@{{PATHSFILE}}'
+]
+
+[[linter]]
+code = 'NEWLINE'
+include_patterns=['**']
+exclude_patterns=[
+    "_static/**/*",  # Contains some files that should usually not be linted
+    # All files below this should be checked and either removed from the
+    # exclusion list by fixing them or have a reason to be excluded.
+    ".github/workflows/StalePRs.yml",
+    "CONTRIBUTING.md",
+    "advanced_source/extend_dispatcher.rst",
+    "advanced_source/neural_style_tutorial.py",
+    "advanced_source/sharding.rst",
+    "advanced_source/torch_script_custom_classes/custom_class_project/custom_test.py",
+    "advanced_source/transformer__timeseries_cpp_tutorial/transformer_timeseries.cpp",
+    "beginner_source/blitz/README.txt",
+    "beginner_source/dcgan_faces_tutorial.py",
+    "beginner_source/hta_trace_diff_tutorial.rst",
+    "beginner_source/hybrid_frontend/README.txt",
+    "beginner_source/nlp/pytorch_tutorial.py",
+    "beginner_source/template_tutorial.py",
+    "beginner_source/transfer_learning_tutorial.py",
+    "intermediate_source/custom_function_conv_bn_tutorial.py",
+    "intermediate_source/custom_function_double_backward_tutorial.rst",
+    "intermediate_source/forced_alignment_with_torchaudio_tutorial.rst",
+    "intermediate_source/nlp_from_scratch_index.rst",
+    "intermediate_source/pipeline_tutorial.rst",
+    "intermediate_source/tiatoolbox_tutorial.rst",
+    "recipes_source/README.txt",
+    "recipes_source/script_optimized.rst",
+    "recipes_source/torch_compile_caching_configuration_tutorial.rst",
+    "recipes_source/torch_compile_caching_tutorial.rst",
+]
+init_command = [
+    'python3',
+    'tools/linter/adapters/run_from_link.py',
+    '--lint-name=newlines_linter.py',
+    '--lint-link=https://raw.githubusercontent.com/pytorch/pytorch/4805a6ead6f1e7f32351056e2602be4e908f69b7/tools/linter/adapters/newlines_linter.py',
+    '--',
+    '--dry-run={{DRYRUN}}',
+]
+command = [
+    'python3',
+    'tools/linter/adapters/run_from_link.py',
+    '--run-lint',
+    '--lint-name=newlines_linter.py',
+    '--',
+    '@{{PATHSFILE}}',
+]
+is_formatter = true
diff --git a/tools/linter/adapters/run_from_link.py b/tools/linter/adapters/run_from_link.py
new file mode 100644
index 00000000000..57c2f89f9a5
--- /dev/null
+++ b/tools/linter/adapters/run_from_link.py
@@ -0,0 +1,81 @@
+import argparse
+import subprocess
+import urllib.request
+from pathlib import Path
+
+
+REPO_ROOT = Path(__file__).absolute().parents[3]
+
+
+def parse_args() -> argparse.Namespace:
+    parser = argparse.ArgumentParser(
+        description="Use a formatter in a different repository.",
+    )
+    parser.add_argument(
+        "--run-init",
+        action="store_true",
+        help="Run the initialization script specified by --init-name.",
+    )
+    parser.add_argument(
+        "--run-lint",
+        action="store_true",
+        help="Run the linting script specified by --lint-name.",
+    )
+    parser.add_argument(
+        "--init-name",
+        help="Name of the initialization script.  This also serves as the filename.",
+    )
+    parser.add_argument(
+        "--init-link",
+        help="URL to download the initialization script from.",
+    )
+    parser.add_argument(
+        "--lint-name",
+        help="Name of the linting script.  This also serves as the filename.",
+    )
+    parser.add_argument(
+        "--lint-link",
+        help="URL to download the linting script from.",
+    )
+
+    parser.add_argument("args_for_file", nargs=argparse.REMAINDER)
+    args = parser.parse_args()
+    # Skip the first -- if present
+    if args.args_for_file and args.args_for_file[0] == "--":
+        args.args_for_file = args.args_for_file[1:]
+    return args
+
+
+def download_file(url: str, location: Path) -> bytes:
+    response = urllib.request.urlopen(url)
+    content = response.read()
+    location.write_bytes(content)
+    return content
+
+
+def main() -> None:
+    args = parse_args()
+
+    location = REPO_ROOT / ".lintbin" / "from_link" / "adapters"
+    location.mkdir(parents=True, exist_ok=True)
+
+    if args.lint_link:
+        download_file(args.lint_link, location / args.lint_name)
+
+    if args.init_link:
+        download_file(args.init_link, location / args.init_name)
+
+    if args.run_init:
+        # Save the content to a file named after the name argument
+        subprocess_args = ["python3", location / args.init_name] + args.args_for_file
+        subprocess.run(subprocess_args, check=True)
+    if args.run_lint:
+        subprocess_args = ["python3", location / args.lint_name] + args.args_for_file
+        subprocess.run(
+            subprocess_args,
+            check=True,
+        )
+
+
+if __name__ == "__main__":
+    main()

From d767b15e7ea923a25915e12bf6cb89ec21139b3b Mon Sep 17 00:00:00 2001
From: Catherine Lee <csl@fb.com>
Date: Wed, 16 Jul 2025 10:07:10 -0700
Subject: [PATCH 2/3] tc

---
 .lintrunner.toml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.lintrunner.toml b/.lintrunner.toml
index 110c1c1b702..20cd85cda05 100644
--- a/.lintrunner.toml
+++ b/.lintrunner.toml
@@ -1,5 +1,6 @@
 merge_base_with = "origin/main"
 
+# 4805a6ead6f1e7f32351056e2602be4e908f69b7 is from pytorch/pytorch main branch 2025-07-16
 
 [[linter]]
 code = 'SPACES'

From 1898dac6dc4ef5a77ea240190f5f415323da0ba5 Mon Sep 17 00:00:00 2001
From: Catherine Lee <csl@fb.com>
Date: Wed, 16 Jul 2025 10:09:08 -0700
Subject: [PATCH 3/3] tc

---
 .lintrunner.toml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.lintrunner.toml b/.lintrunner.toml
index 20cd85cda05..86a531f340c 100644
--- a/.lintrunner.toml
+++ b/.lintrunner.toml
@@ -110,6 +110,12 @@ exclude_patterns = [
     "recipes_source/xeon_run_cpu.rst",
     "redirects.py",
     "tutorial_submission_policy.md",
+    ".jenkins/build.sh",
+    "advanced_source/cpp_export.rst",
+    "advanced_source/torch-script-parallelism.rst",
+    "advanced_source/torch_script_custom_classes.rst",
+    "advanced_source/torch_script_custom_ops.rst",
+    "recipes_source/torchscript_inference.rst",
 ]
 init_command = [
     'python3',