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GET /api/patches/2226815/?format=api
HTTP 200 OK
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{
    "id": 2226815,
    "url": "http://patchwork.ozlabs.org/api/patches/2226815/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/bmm.hhupcummsi.gcc.gcc-TEST.pietro.113.1.1@forge-stage.sourceware.org/",
    "project": {
        "id": 17,
        "url": "http://patchwork.ozlabs.org/api/projects/17/?format=api",
        "name": "GNU Compiler Collection",
        "link_name": "gcc",
        "list_id": "gcc-patches.gcc.gnu.org",
        "list_email": "gcc-patches@gcc.gnu.org",
        "web_url": null,
        "scm_url": null,
        "webscm_url": null,
        "list_archive_url": "",
        "list_archive_url_format": "",
        "commit_url_format": ""
    },
    "msgid": "<bmm.hhupcummsi.gcc.gcc-TEST.pietro.113.1.1@forge-stage.sourceware.org>",
    "list_archive_url": null,
    "date": "2026-04-22T18:57:32",
    "name": "[v1,1/1] Add forgejo action to regenerate files",
    "commit_ref": null,
    "pull_url": null,
    "state": "new",
    "archived": false,
    "hash": "2501a9e3276c291bc345bad4046004dd5ff83116",
    "submitter": {
        "id": 92305,
        "url": "http://patchwork.ozlabs.org/api/people/92305/?format=api",
        "name": "pietro via Sourceware Forge",
        "email": "forge-bot+pietro@forge-stage.sourceware.org"
    },
    "delegate": null,
    "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/bmm.hhupcummsi.gcc.gcc-TEST.pietro.113.1.1@forge-stage.sourceware.org/mbox/",
    "series": [
        {
            "id": 501100,
            "url": "http://patchwork.ozlabs.org/api/series/501100/?format=api",
            "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=501100",
            "date": "2026-04-22T18:57:31",
            "name": "Add forgejo action to regenerate files",
            "version": 1,
            "mbox": "http://patchwork.ozlabs.org/series/501100/mbox/"
        }
    ],
    "comments": "http://patchwork.ozlabs.org/api/patches/2226815/comments/",
    "check": "pending",
    "checks": "http://patchwork.ozlabs.org/api/patches/2226815/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org>",
        "X-Original-To": [
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        ],
        "Delivered-To": [
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            "gcc-patches@gcc.gnu.org"
        ],
        "Authentication-Results": [
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        ],
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            "from forge-stage.sourceware.org (vm08.sourceware.org [38.145.34.39])\n by sourceware.org (Postfix) with ESMTPS id 5A3A54259C6B\n for <gcc-patches@gcc.gnu.org>; Wed, 22 Apr 2026 18:58:30 +0000 (GMT)",
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        ],
        "DKIM-Filter": [
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        "ARC-Message-Signature": "i=1; a=rsa-sha256; d=sourceware.org; s=key;\n t=1776884310; c=relaxed/simple;\n bh=At5d50p/p4qc7Gv300zQYB14GvqYk6pZFYOLUzQOUuI=;\n h=From:Date:Subject:To:Message-ID;\n b=SXZq0L8yWqPtQq87QMX3CZ08qSX8J+Y3HkrZpeQ8p+ZBV3LWWoDi0eKuXmi3ZnjboUumjV4D+deKnLmyruyWCCZLUDJ8iAjeN4fEh0AY/EtYtrGN2ZCtVOfHeKCXBttApHUX4GLo9sH6Ywx4VtjLIvdJR1kZCnVENjcceBhFp8U=",
        "ARC-Authentication-Results": "i=1; server2.sourceware.org",
        "From": "pietro via Sourceware Forge\n <forge-bot+pietro@forge-stage.sourceware.org>",
        "Date": "Wed, 22 Apr 2026 18:57:32 +0000",
        "Subject": "[PATCH v1 1/1] Add forgejo action to regenerate files",
        "To": "gcc-patches mailing list <gcc-patches@gcc.gnu.org>",
        "Message-ID": "\n <bmm.hhupcummsi.gcc.gcc-TEST.pietro.113.1.1@forge-stage.sourceware.org>",
        "X-Mailer": "batrachomyomachia",
        "X-Requested-Reviewer": [
            "rdfm",
            "clyon"
        ],
        "X-Pull-Request-Organization": "gcc",
        "X-Pull-Request-Repository": "gcc-TEST",
        "X-Pull-Request": "https://forge.sourceware.org/gcc/gcc-TEST/pulls/113",
        "References": "\n <bmm.hhupcummsi.gcc.gcc-TEST.pietro.113.1.0@forge-stage.sourceware.org>",
        "In-Reply-To": "\n <bmm.hhupcummsi.gcc.gcc-TEST.pietro.113.1.0@forge-stage.sourceware.org>",
        "X-Patch-URL": "\n https://forge.sourceware.org/pietro/gcc-TEST/commit/484344fbaf8f15b9a7e4ae26b4d7454a8f2d5fb8",
        "X-BeenThere": "gcc-patches@gcc.gnu.org",
        "X-Mailman-Version": "2.1.30",
        "Precedence": "list",
        "List-Id": "Gcc-patches mailing list <gcc-patches.gcc.gnu.org>",
        "List-Unsubscribe": "<https://gcc.gnu.org/mailman/options/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=unsubscribe>",
        "List-Archive": "<https://gcc.gnu.org/pipermail/gcc-patches/>",
        "List-Post": "<mailto:gcc-patches@gcc.gnu.org>",
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        "Reply-To": "gcc-patches mailing list <gcc-patches@gcc.gnu.org>,\n pietro@gcc.gnu.org",
        "Errors-To": "gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org"
    },
    "content": "From: Pietro Monteiro <pietro@sociotechnical.xyz>\n\nUse the autoregen.py script from the builder repository.  Fail if any\nfiles change.\n\nChangeLog:\n\n\t* .forgejo/workflows/autoregen.yaml: New file.\n\ncontrib/ChangeLog:\n\n\t* autoregen.py: New file.\n\nSigned-off-by: Pietro Monteiro <pietro@sociotechnical.xyz>\n---\n .forgejo/workflows/autoregen.yaml |  22 +++++\n contrib/autoregen.py              | 146 ++++++++++++++++++++++++++++++\n 2 files changed, 168 insertions(+)\n create mode 100644 .forgejo/workflows/autoregen.yaml\n create mode 100755 contrib/autoregen.py",
    "diff": "diff --git a/.forgejo/workflows/autoregen.yaml b/.forgejo/workflows/autoregen.yaml\nnew file mode 100644\nindex 000000000000..f81cf932c7e9\n--- /dev/null\n+++ b/.forgejo/workflows/autoregen.yaml\n@@ -0,0 +1,22 @@\n+---\n+on:\n+  pull_request:\n+    types: [opened, synchronize, reopened]\n+\n+jobs:\n+  autoregen:\n+    runs-on: sourceware-runner\n+    container:\n+      image: ghcr.io/pietro/autoregen:main@sha256:c0e21c74c8db79a3c5006aadc9dab78d571b797e9d172fa4cc60842c08ef89b3\n+    steps:\n+      - uses: actions/checkout@v4\n+      - run: |\n+          ./contrib/autoregen.py\n+          CHANGED=$(git diff --name-only)\n+          if [ -n \"${CHANGED}\" ]; then\n+          echo \"The following files changed:\"\n+          echo \"${CHANGED}\"\n+          exit 1\n+          else\n+          echo \"Files regenerated correctly and no differences found.\"\n+          fi\ndiff --git a/contrib/autoregen.py b/contrib/autoregen.py\nnew file mode 100755\nindex 000000000000..7ac17c1b9dd8\n--- /dev/null\n+++ b/contrib/autoregen.py\n@@ -0,0 +1,146 @@\n+#!/usr/bin/env python3\n+\n+# This script helps to regenerate files managed by autotools and\n+# autogen in binutils-gdb and gcc repositories.\n+\n+# It can be used by buildbots to check that the current repository\n+# contents has been updated correctly, and by developers to update\n+# such files as expected.\n+\n+import os\n+import shutil\n+import subprocess\n+from pathlib import Path\n+\n+\n+# On Gentoo, vanilla unpatched autotools are packaged separately.\n+# We place the vanilla names first as we want to prefer those if both exist.\n+AUTOCONF_NAMES = [\"autoconf-vanilla-2.69\", \"autoconf-2.69\", \"autoconf\"]\n+AUTOMAKE_NAMES = [\"automake-vanilla-1.15\", \"automake-1.15.1\", \"automake\"]\n+ACLOCAL_NAMES = [\"aclocal-vanilla-1.15\", \"aclocal-1.15.1\", \"aclocal\"]\n+AUTOHEADER_NAMES = [\"autoheader-vanilla-2.69\", \"autoheader-2.69\", \"autoheader\"]\n+AUTORECONF_NAMES = [\"autoreconf-vanilla-2.69\", \"autoreconf-2.69\", \"autoreconf\"]\n+\n+# Pick the first for each list that exists on this system.\n+AUTOCONF_BIN = next(name for name in AUTOCONF_NAMES if shutil.which(name))\n+AUTOMAKE_BIN = next(name for name in AUTOMAKE_NAMES if shutil.which(name))\n+ACLOCAL_BIN = next(name for name in ACLOCAL_NAMES if shutil.which(name))\n+AUTOHEADER_BIN = next(name for name in AUTOHEADER_NAMES if shutil.which(name))\n+AUTORECONF_BIN = next(name for name in AUTORECONF_NAMES if shutil.which(name))\n+\n+AUTOGEN_BIN = \"autogen\"\n+\n+# autoconf-wrapper and automake-wrapper from Gentoo look at this environment variable.\n+# It's harmless to set it on other systems though.\n+EXTRA_ENV = {\n+    \"WANT_AUTOCONF\": AUTOCONF_BIN.split(\"-\", 1)[1] if \"-\" in AUTOCONF_BIN else \"\",\n+    \"WANT_AUTOMAKE\": AUTOMAKE_BIN.split(\"-\", 1)[1] if \"-\" in AUTOMAKE_BIN else \"\",\n+    \"AUTOCONF\": AUTOCONF_BIN,\n+    \"ACLOCAL\": ACLOCAL_BIN,\n+    \"AUTOMAKE\": AUTOMAKE_BIN,\n+    \"AUTOGEN\": AUTOGEN_BIN,\n+}\n+ENV = os.environ.copy()\n+ENV.update(EXTRA_ENV)\n+\n+\n+# Directories we should skip entirely because they're vendored or have different\n+# autotools versions.\n+SKIP_DIRS = [\n+    # readline and minizip are maintained with different autotools versions\n+    \"readline\",\n+    \"minizip\",\n+]\n+\n+MANUAL_CONF_DIRS = [\n+    \".\",\n+    # autoreconf does not update aclocal.m4\n+    \"fixincludes\",\n+    ]\n+\n+# Run the shell command CMD.\n+#\n+# Print the command on stdout prior to running it.\n+def run_shell(cmd: str):\n+    print(f\"+ {cmd}\", flush=True)\n+    res = subprocess.run(\n+        f\"{cmd}\",\n+        shell=True,\n+        encoding=\"utf8\",\n+        env=ENV,\n+    )\n+    res.check_returncode()\n+\n+\n+def regenerate_with_autoreconf():\n+    run_shell(f\"{AUTORECONF_BIN} -f\")\n+\n+def regenerate_with_autogen():\n+    run_shell(f\"{AUTOGEN_BIN} Makefile.def\")\n+\n+def regenerate_manually():\n+    configure_lines = open(\"configure.ac\").read().splitlines()\n+    if folder.stem == \"fixincludes\" or any(\n+            True for line in configure_lines if line.startswith(\"AC_CONFIG_MACRO_DIR\")\n+    ):\n+        include_arg = \"\"\n+        include_arg2 = \"\"\n+        if (folder / \"..\" / \"config\").is_dir():\n+            include_arg = \"-I../config\"\n+\n+        if folder.stem == \"fixincludes\":\n+            include_arg = \"-I..\"\n+            include_arg2 = \"-I../config\"\n+\n+        # aclocal does not support the -f short option for force\n+        run_shell(f\"{ACLOCAL_BIN} --force {include_arg} {include_arg2}\")\n+\n+    if (folder / \"config.in\").is_file() or any(\n+        True for line in configure_lines if line.startswith(\"AC_CONFIG_HEADERS\")\n+    ):\n+        run_shell(f\"{AUTOHEADER_BIN} -f\")\n+\n+    # apparently automake is somehow unstable -> skip it for gotools\n+    if any(\n+        True for line in configure_lines if line.startswith(\"AM_INIT_AUTOMAKE\")\n+    ) and not str(folder).endswith(\"gotools\"):\n+        run_shell(f\"{AUTOMAKE_BIN} -f\")\n+\n+    run_shell(f\"{AUTOCONF_BIN} -f\")\n+\n+\n+run_shell(f\"{AUTOCONF_BIN} --version\")\n+run_shell(f\"{AUTOMAKE_BIN} --version\")\n+run_shell(f\"{ACLOCAL_BIN} --version\")\n+run_shell(f\"{AUTOHEADER_BIN} --version\")\n+\n+print(f\"Extra environment: {EXTRA_ENV}\", flush=True)\n+\n+config_folders: list[Path] = []\n+autogen_folders: list[Path] = []\n+repo_root = Path.cwd()\n+\n+for root, _, files in os.walk(\".\"):\n+    for file in files:\n+        if file == \"configure.ac\":\n+            config_folders.append(Path(root).resolve())\n+        if file == \"Makefile.tpl\":\n+            autogen_folders.append(Path(root).resolve())\n+\n+for folder in sorted(autogen_folders):\n+    print(f\"Entering directory {folder}\", flush=True)\n+    os.chdir(folder)\n+    regenerate_with_autogen()\n+\n+for folder in sorted(config_folders):\n+    if folder.stem in SKIP_DIRS:\n+        print(f\"Skipping directory {folder}\", flush=True)\n+        continue\n+\n+    print(f\"Entering directory {folder}\", flush=True)\n+    os.chdir(folder)\n+\n+    if str(folder.relative_to(repo_root)) in MANUAL_CONF_DIRS:\n+        regenerate_manually()\n+    else:\n+        regenerate_with_autoreconf()\n",
    "prefixes": [
        "v1",
        "1/1"
    ]
}