From 4ee9c9c53a8134bc40285d2e6684cd4db1ad0fa0 Mon Sep 17 00:00:00 2001
From: Sadie Powell <sadie@witchery.services>
Date: Sun, 25 Jun 2023 22:14:08 +0100
Subject: [PATCH] Update CI to run on Ubuntu 22.04. (#210)

* Update workflows to run on Ubuntu 22.04.

* Add a patch to fix Bahamut on Ubuntu 22.04.

Source: https://github.com/DALnet/bahamut/pull/219

* Add a patch to fix Charybdis on Ubuntu 22.04.
---
 .github/workflows/test-devel.yml         |  65 ++---
 .github/workflows/test-devel_release.yml |  12 +-
 .github/workflows/test-stable.yml        |  74 ++---
 make_workflows.py                        |   6 +-
 patches/bahamut_ubuntu22.patch           | 342 +++++++++++++++++++++++
 patches/charybdis_ubuntu22.patch         |  23 ++
 workflows.yml                            |   2 +
 7 files changed, 447 insertions(+), 77 deletions(-)
 create mode 100644 patches/bahamut_ubuntu22.patch
 create mode 100644 patches/charybdis_ubuntu22.patch

diff --git a/.github/workflows/test-devel.yml b/.github/workflows/test-devel.yml
index 1e06f23..915f6c8 100644
--- a/.github/workflows/test-devel.yml
+++ b/.github/workflows/test-devel.yml
@@ -3,7 +3,7 @@
 
 jobs:
   build-anope:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -43,7 +43,7 @@ jobs:
         path: ~/artefacts-*.tar.gz
         retention-days: 1
   build-bahamut:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -72,6 +72,7 @@ jobs:
         cd $GITHUB_WORKSPACE/Bahamut/
         patch src/s_user.c < $GITHUB_WORKSPACE/patches/bahamut_localhost.patch
         patch src/s_bsd.c < $GITHUB_WORKSPACE/patches/bahamut_mainloop.patch
+        patch -p1 < $GITHUB_WORKSPACE/patches/bahamut_ubuntu22.patch
         echo "#undef THROTTLE_ENABLE" >> include/config.h
         libtoolize --force
         aclocal
@@ -92,7 +93,7 @@ jobs:
         path: ~/artefacts-*.tar.gz
         retention-days: 1
   build-hybrid:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -131,7 +132,7 @@ jobs:
         path: ~/artefacts-*.tar.gz
         retention-days: 1
   build-inspircd:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -166,7 +167,7 @@ jobs:
         path: ~/artefacts-*.tar.gz
         retention-days: 1
   build-ngircd:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -207,7 +208,7 @@ jobs:
         path: ~/artefacts-*.tar.gz
         retention-days: 1
   build-plexus4:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -249,7 +250,7 @@ jobs:
         path: ~/artefacts-*.tar.gz
         retention-days: 1
   build-solanum:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -289,7 +290,7 @@ jobs:
         path: ~/artefacts-*.tar.gz
         retention-days: 1
   build-unrealircd:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -335,7 +336,7 @@ jobs:
         path: ~/artefacts-*.tar.gz
         retention-days: 1
   build-unrealircd-5:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -406,7 +407,7 @@ jobs:
     - test-unrealircd-anope
     - test-unrealircd-atheme
     - test-unrealircd-dlk
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Download Artifacts
@@ -433,7 +434,7 @@ jobs:
   test-bahamut:
     needs:
     - build-bahamut
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -467,7 +468,7 @@ jobs:
     needs:
     - build-bahamut
     - build-anope
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -505,7 +506,7 @@ jobs:
   test-bahamut-atheme:
     needs:
     - build-bahamut
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -537,7 +538,7 @@ jobs:
         path: pytest.xml
   test-ergo:
     needs: []
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -579,7 +580,7 @@ jobs:
     needs:
     - build-hybrid
     - build-anope
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -617,7 +618,7 @@ jobs:
   test-inspircd:
     needs:
     - build-inspircd
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -651,7 +652,7 @@ jobs:
     needs:
     - build-inspircd
     - build-anope
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -688,7 +689,7 @@ jobs:
         path: pytest.xml
   test-ircu2:
     needs: []
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -727,7 +728,7 @@ jobs:
         path: pytest.xml
   test-limnoria:
     needs: []
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -755,7 +756,7 @@ jobs:
         path: pytest.xml
   test-nefarious:
     needs: []
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -794,7 +795,7 @@ jobs:
   test-ngircd:
     needs:
     - build-ngircd
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -828,7 +829,7 @@ jobs:
     needs:
     - build-ngircd
     - build-anope
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -866,7 +867,7 @@ jobs:
   test-ngircd-atheme:
     needs:
     - build-ngircd
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -900,7 +901,7 @@ jobs:
     needs:
     - build-plexus4
     - build-anope
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -938,7 +939,7 @@ jobs:
   test-solanum:
     needs:
     - build-solanum
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -970,7 +971,7 @@ jobs:
         path: pytest.xml
   test-sopel:
     needs: []
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -997,7 +998,7 @@ jobs:
         path: pytest.xml
   test-thelounge:
     needs: []
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -1036,7 +1037,7 @@ jobs:
   test-unrealircd:
     needs:
     - build-unrealircd
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -1069,7 +1070,7 @@ jobs:
   test-unrealircd-5:
     needs:
     - build-unrealircd-5
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -1103,7 +1104,7 @@ jobs:
     needs:
     - build-unrealircd
     - build-anope
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -1141,7 +1142,7 @@ jobs:
   test-unrealircd-atheme:
     needs:
     - build-unrealircd
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -1174,7 +1175,7 @@ jobs:
   test-unrealircd-dlk:
     needs:
     - build-unrealircd
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
diff --git a/.github/workflows/test-devel_release.yml b/.github/workflows/test-devel_release.yml
index 2188cfd..bcfbe62 100644
--- a/.github/workflows/test-devel_release.yml
+++ b/.github/workflows/test-devel_release.yml
@@ -3,7 +3,7 @@
 
 jobs:
   build-anope:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -43,7 +43,7 @@ jobs:
         path: ~/artefacts-*.tar.gz
         retention-days: 1
   build-inspircd:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -84,7 +84,7 @@ jobs:
     - test-inspircd
     - test-inspircd-anope
     - test-inspircd-atheme
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Download Artifacts
@@ -111,7 +111,7 @@ jobs:
   test-inspircd:
     needs:
     - build-inspircd
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -145,7 +145,7 @@ jobs:
     needs:
     - build-inspircd
     - build-anope
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -183,7 +183,7 @@ jobs:
   test-inspircd-atheme:
     needs:
     - build-inspircd
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
diff --git a/.github/workflows/test-stable.yml b/.github/workflows/test-stable.yml
index 20e8d7a..9bf463b 100644
--- a/.github/workflows/test-stable.yml
+++ b/.github/workflows/test-stable.yml
@@ -3,7 +3,7 @@
 
 jobs:
   build-anope:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -43,7 +43,7 @@ jobs:
         path: ~/artefacts-*.tar.gz
         retention-days: 1
   build-bahamut:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -72,6 +72,7 @@ jobs:
         cd $GITHUB_WORKSPACE/Bahamut/
         patch src/s_user.c < $GITHUB_WORKSPACE/patches/bahamut_localhost.patch
         patch src/s_bsd.c < $GITHUB_WORKSPACE/patches/bahamut_mainloop.patch
+        patch -p1 < $GITHUB_WORKSPACE/patches/bahamut_ubuntu22.patch
         echo "#undef THROTTLE_ENABLE" >> include/config.h
         libtoolize --force
         aclocal
@@ -92,7 +93,7 @@ jobs:
         path: ~/artefacts-*.tar.gz
         retention-days: 1
   build-charybdis:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -119,6 +120,7 @@ jobs:
     - name: Build Charybdis
       run: |
         cd $GITHUB_WORKSPACE/charybdis/
+        patch -p1 < $GITHUB_WORKSPACE/patches/charybdis_ubuntu22.patch
         ./autogen.sh
         ./configure --prefix=$HOME/.local/
         make -j 4
@@ -132,7 +134,7 @@ jobs:
         path: ~/artefacts-*.tar.gz
         retention-days: 1
   build-hybrid:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -171,7 +173,7 @@ jobs:
         path: ~/artefacts-*.tar.gz
         retention-days: 1
   build-inspircd:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -206,7 +208,7 @@ jobs:
         path: ~/artefacts-*.tar.gz
         retention-days: 1
   build-ngircd:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -247,7 +249,7 @@ jobs:
         path: ~/artefacts-*.tar.gz
         retention-days: 1
   build-plexus4:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -289,7 +291,7 @@ jobs:
         path: ~/artefacts-*.tar.gz
         retention-days: 1
   build-solanum:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -329,7 +331,7 @@ jobs:
         path: ~/artefacts-*.tar.gz
         retention-days: 1
   build-unrealircd:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -375,7 +377,7 @@ jobs:
         path: ~/artefacts-*.tar.gz
         retention-days: 1
   build-unrealircd-5:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Create directories
       run: cd ~/; mkdir -p .local/ go/
@@ -449,7 +451,7 @@ jobs:
     - test-unrealircd-anope
     - test-unrealircd-atheme
     - test-unrealircd-dlk
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Download Artifacts
@@ -476,7 +478,7 @@ jobs:
   test-bahamut:
     needs:
     - build-bahamut
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -510,7 +512,7 @@ jobs:
     needs:
     - build-bahamut
     - build-anope
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -548,7 +550,7 @@ jobs:
   test-bahamut-atheme:
     needs:
     - build-bahamut
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -581,7 +583,7 @@ jobs:
   test-charybdis:
     needs:
     - build-charybdis
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -613,7 +615,7 @@ jobs:
         path: pytest.xml
   test-ergo:
     needs: []
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -655,7 +657,7 @@ jobs:
     needs:
     - build-hybrid
     - build-anope
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -693,7 +695,7 @@ jobs:
   test-inspircd:
     needs:
     - build-inspircd
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -727,7 +729,7 @@ jobs:
     needs:
     - build-inspircd
     - build-anope
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -765,7 +767,7 @@ jobs:
   test-inspircd-atheme:
     needs:
     - build-inspircd
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -797,7 +799,7 @@ jobs:
         path: pytest.xml
   test-irc2:
     needs: []
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -847,7 +849,7 @@ jobs:
         path: pytest.xml
   test-ircu2:
     needs: []
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -886,7 +888,7 @@ jobs:
         path: pytest.xml
   test-limnoria:
     needs: []
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -913,7 +915,7 @@ jobs:
         path: pytest.xml
   test-nefarious:
     needs: []
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -952,7 +954,7 @@ jobs:
   test-ngircd:
     needs:
     - build-ngircd
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -986,7 +988,7 @@ jobs:
     needs:
     - build-ngircd
     - build-anope
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -1024,7 +1026,7 @@ jobs:
   test-ngircd-atheme:
     needs:
     - build-ngircd
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -1058,7 +1060,7 @@ jobs:
     needs:
     - build-plexus4
     - build-anope
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -1096,7 +1098,7 @@ jobs:
   test-solanum:
     needs:
     - build-solanum
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -1128,7 +1130,7 @@ jobs:
         path: pytest.xml
   test-sopel:
     needs: []
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -1155,7 +1157,7 @@ jobs:
         path: pytest.xml
   test-thelounge:
     needs: []
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -1194,7 +1196,7 @@ jobs:
   test-unrealircd:
     needs:
     - build-unrealircd
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -1227,7 +1229,7 @@ jobs:
   test-unrealircd-5:
     needs:
     - build-unrealircd-5
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -1261,7 +1263,7 @@ jobs:
     needs:
     - build-unrealircd
     - build-anope
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -1299,7 +1301,7 @@ jobs:
   test-unrealircd-atheme:
     needs:
     - build-unrealircd
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
@@ -1332,7 +1334,7 @@ jobs:
   test-unrealircd-dlk:
     needs:
     - build-unrealircd
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.7
diff --git a/make_workflows.py b/make_workflows.py
index 5c9f783..f959b9f 100644
--- a/make_workflows.py
+++ b/make_workflows.py
@@ -116,7 +116,7 @@ def get_build_job(*, software_config, software_id, version_flavor):
         return None
 
     return {
-        "runs-on": "ubuntu-20.04",
+        "runs-on": "ubuntu-22.04",
         "steps": [
             {
                 "name": "Create directories",
@@ -191,7 +191,7 @@ def get_test_job(*, config, test_config, test_id, version_flavor, jobs):
         unpack = []
 
     return {
-        "runs-on": "ubuntu-20.04",
+        "runs-on": "ubuntu-22.04",
         "needs": needs,
         "steps": [
             {"uses": "actions/checkout@v3"},
@@ -306,7 +306,7 @@ def generate_workflow(config: dict, version_flavor: VersionFlavor):
     jobs["publish-test-results"] = {
         "name": "Publish Dashboard",
         "needs": sorted({f"test-{test_id}" for test_id in config["tests"]} & set(jobs)),
-        "runs-on": "ubuntu-20.04",
+        "runs-on": "ubuntu-22.04",
         # the build-and-test job might be skipped, we don't need to run
         # this job then
         "if": "success() || failure()",
diff --git a/patches/bahamut_ubuntu22.patch b/patches/bahamut_ubuntu22.patch
new file mode 100644
index 0000000..a80f290
--- /dev/null
+++ b/patches/bahamut_ubuntu22.patch
@@ -0,0 +1,342 @@
+From 42b67ff7218877934abed2a738e164c0dea171b0 Mon Sep 17 00:00:00 2001
+From: "Ned T. Crigler" <RuneB@dal.net>
+Date: Sun, 26 Feb 2023 17:42:29 -0800
+Subject: [PATCH 1/2] Fix compilation on Ubuntu 22.04
+
+Starting with glibc 2.34 "The symbols __dn_comp, __dn_expand,
+__dn_skipname, __res_dnok, __res_hnok, __res_mailok, __res_mkquery,
+__res_nmkquery, __res_nquery, __res_nquerydomain, __res_nsearch,
+__res_nsend, __res_ownok, __res_query, __res_querydomain, __res_search,
+__res_send formerly in libresolv have been renamed and no longer have a
+__ prefix.  They are now available in libc."
+https://sourceware.org/pipermail/libc-alpha/2021-August/129718.html
+
+The hex_to_string array in include/dh.h also conflicts with OpenSSL,
+which OpenSSL 3.0 now complains about.
+---
+ configure.in     | 4 ++--
+ include/dh.h     | 2 +-
+ include/resolv.h | 6 +++++-
+ src/dh.c         | 2 +-
+ 4 files changed, 9 insertions(+), 5 deletions(-)
+
+diff --git a/configure.in b/configure.in
+index e76dee88..11720419 100644
+--- a/configure.in
++++ b/configure.in
+@@ -374,8 +374,7 @@ AC_C_INLINE
+ dnl Checks for libraries.
+ dnl Replace `main' with a function in -lnsl:
+ AC_CHECK_LIB(nsl, gethostbyname)
+-AC_CHECK_FUNC(res_mkquery,, AC_CHECK_LIB(resolv, res_mkquery))
+-AC_CHECK_FUNC(__res_mkquery,, AC_CHECK_LIB(resolv, __res_mkquery))
++AC_SEARCH_LIBS([res_mkquery],[resolv],,AC_SEARCH_LIBS([__res_mkquery],[resolv]))
+ AC_CHECK_LIB(socket, socket, zlib)
+ AC_CHECK_FUNC(crypt,, AC_CHECK_LIB(descrypt, crypt,,AC_CHECK_LIB(crypt, crypt,,)))
+ 
+@@ -406,6 +405,7 @@ AC_CHECK_FUNCS([strcasecmp strchr strdup strerror strncasecmp strrchr strtol])
+ AC_CHECK_FUNCS([strtoul index strerror strtoken strtok inet_addr inet_netof])
+ AC_CHECK_FUNCS([inet_aton gettimeofday lrand48 sigaction bzero bcmp bcopy])
+ AC_CHECK_FUNCS([dn_skipname __dn_skipname getrusage times break])
++AC_CHECK_FUNCS([res_init __res_init res_mkquery __res_mkquery dn_expand __dn_expand])
+ 
+ dnl check for various OSes
+ 
+diff --git a/include/dh.h b/include/dh.h
+index 1ca6996a..1817ce1e 100644
+--- a/include/dh.h
++++ b/include/dh.h
+@@ -45,7 +45,7 @@ struct session_info
+ static BIGNUM *ircd_prime;
+ static BIGNUM *ircd_generator;
+ 
+-static char *hex_to_string[256] =
++static char *dh_hex_to_string[256] =
+ {
+     "00", "01", "02", "03", "04", "05", "06", "07",
+     "08", "09", "0a", "0b", "0c", "0d", "0e", "0f",
+diff --git a/include/resolv.h b/include/resolv.h
+index b5a8aaa1..5b042d43 100644
+--- a/include/resolv.h
++++ b/include/resolv.h
+@@ -106,9 +106,13 @@ extern struct state _res;
+ 
+ extern char *p_cdname(), *p_rr(), *p_type(), *p_class(), *p_time();
+ 
+-#if ((__GNU_LIBRARY__ == 6) && (__GLIBC__ >=2) && (__GLIBC_MINOR__ >= 2))
++#if !defined(HAVE_RES_INIT) && defined(HAVE___RES_INIT)
+ #define res_init __res_init
++#endif
++#if !defined(HAVE_RES_MKQUERY) && defined(HAVE___RES_MKQUERY)
+ #define res_mkquery __res_mkquery
++#endif
++#if !defined(HAVE_DN_EXPAND) && defined(HAVE___DN_EXPAND)
+ #define dn_expand __dn_expand
+ #endif
+ 
+diff --git a/src/dh.c b/src/dh.c
+index cb065a4f..4b5da282 100644
+--- a/src/dh.c
++++ b/src/dh.c
+@@ -223,7 +223,7 @@ static void create_prime()
+ 
+     for(i = 0; i < PRIME_BYTES; i++)
+     {
+-        char *x = hex_to_string[dh_prime_1024[i]];
++        char *x = dh_hex_to_string[dh_prime_1024[i]];
+         while(*x)
+             buf[bufpos++] = *x++;
+     }
+
+From 135ebbea4c30e23228d00af762fa7da7ca5016bd Mon Sep 17 00:00:00 2001
+From: "Ned T. Crigler" <RuneB@dal.net>
+Date: Mon, 22 May 2023 15:31:54 -0700
+Subject: [PATCH 2/2] Update the dh code to work with OpenSSL 3.0
+
+---
+ include/dh.h |   8 ++++
+ src/dh.c     | 120 ++++++++++++++++++++++++++++++++++++++++++++++++---
+ 2 files changed, 123 insertions(+), 5 deletions(-)
+
+diff --git a/include/dh.h b/include/dh.h
+index 1817ce1e..705e6dee 100644
+--- a/include/dh.h
++++ b/include/dh.h
+@@ -22,7 +22,11 @@ extern void rc4_destroystate(void *a);
+ 
+ struct session_info
+ {
++#if OPENSSL_VERSION_NUMBER < 0x30000000L
+     DH *dh;
++#else
++    EVP_PKEY *dh;
++#endif
+     unsigned char *session_shared;
+     size_t session_shared_length;
+ };
+@@ -45,6 +49,10 @@ struct session_info
+ static BIGNUM *ircd_prime;
+ static BIGNUM *ircd_generator;
+ 
++#if OPENSSL_VERSION_NUMBER >= 0x30000000L
++static EVP_PKEY *ircd_prime_ossl3;
++#endif
++
+ static char *dh_hex_to_string[256] =
+ {
+     "00", "01", "02", "03", "04", "05", "06", "07",
+diff --git a/src/dh.c b/src/dh.c
+index 4b5da282..f74d2d76 100644
+--- a/src/dh.c
++++ b/src/dh.c
+@@ -36,6 +36,11 @@
+ #include <openssl/dh.h>
+ #include "libcrypto-compat.h"
+ 
++#if OPENSSL_VERSION_NUMBER >= 0x30000000L
++#include <openssl/core_names.h>
++#include <openssl/param_build.h>
++#endif
++
+ #include "memcount.h"
+ 
+ #define DH_HEADER
+@@ -215,7 +220,7 @@ static int init_random()
+     return 0;
+ }
+ 
+-static void create_prime()
++static int create_prime()
+ {
+     char buf[PRIME_BYTES_HEX];
+     int i;
+@@ -233,6 +238,34 @@ static void create_prime()
+     BN_hex2bn(&ircd_prime, buf);
+     ircd_generator = BN_new();
+     BN_set_word(ircd_generator, dh_gen_1024);
++
++#if OPENSSL_VERSION_NUMBER >= 0x30000000L
++    OSSL_PARAM_BLD *paramBuild = NULL;
++    OSSL_PARAM *param = NULL;
++    EVP_PKEY_CTX *primeCtx = NULL;
++
++    if(!(paramBuild = OSSL_PARAM_BLD_new()) ||
++       !OSSL_PARAM_BLD_push_BN(paramBuild, OSSL_PKEY_PARAM_FFC_P, ircd_prime) ||
++       !OSSL_PARAM_BLD_push_BN(paramBuild, OSSL_PKEY_PARAM_FFC_G, ircd_generator) ||
++       !(param = OSSL_PARAM_BLD_to_param(paramBuild)) ||
++       !(primeCtx = EVP_PKEY_CTX_new_from_name(NULL, "DHX", NULL)) ||
++       EVP_PKEY_fromdata_init(primeCtx) <= 0 ||
++       EVP_PKEY_fromdata(primeCtx, &ircd_prime_ossl3,
++                         EVP_PKEY_KEY_PARAMETERS, param) <= 0 ||
++       1)
++    {
++        if(primeCtx)
++            EVP_PKEY_CTX_free(primeCtx);
++        if(param)
++            OSSL_PARAM_free(param);
++        if(paramBuild)
++            OSSL_PARAM_BLD_free(paramBuild);
++    }
++
++    if(!ircd_prime_ossl3)
++        return -1;
++#endif
++    return 0;
+ }
+ 
+ int dh_init()
+@@ -241,8 +274,7 @@ int dh_init()
+     ERR_load_crypto_strings();
+ #endif
+ 
+-    create_prime();
+-    if(init_random() == -1)
++    if(create_prime() == -1 || init_random() == -1)
+         return -1;
+     return 0; 
+ }
+@@ -250,7 +282,7 @@ int dh_init()
+ int dh_generate_shared(void *session, char *public_key)
+ {
+     BIGNUM *tmp;
+-    int len;
++    size_t len;
+     struct session_info *si = (struct session_info *) session;
+ 
+     if(verify_is_hex(public_key) == 0 || !si || si->session_shared)
+@@ -261,13 +293,55 @@ int dh_generate_shared(void *session, char *public_key)
+     if(!tmp)
+         return 0;
+ 
++#if OPENSSL_VERSION_NUMBER < 0x30000000L
+     si->session_shared_length = DH_size(si->dh);
+     si->session_shared = (unsigned char *) malloc(DH_size(si->dh));
+     len = DH_compute_key(si->session_shared, tmp, si->dh);
++#else
++    OSSL_PARAM_BLD *paramBuild = NULL;
++    OSSL_PARAM *param = NULL;
++    EVP_PKEY_CTX *peerPubKeyCtx = NULL;
++    EVP_PKEY *peerPubKey = NULL;
++    EVP_PKEY_CTX *deriveCtx = NULL;
++
++    len = -1;
++    if(!(paramBuild = OSSL_PARAM_BLD_new()) ||
++       !OSSL_PARAM_BLD_push_BN(paramBuild, OSSL_PKEY_PARAM_FFC_P, ircd_prime) ||
++       !OSSL_PARAM_BLD_push_BN(paramBuild, OSSL_PKEY_PARAM_FFC_G, ircd_generator) ||
++       !OSSL_PARAM_BLD_push_BN(paramBuild, OSSL_PKEY_PARAM_PUB_KEY, tmp) ||
++       !(param = OSSL_PARAM_BLD_to_param(paramBuild)) ||
++       !(peerPubKeyCtx = EVP_PKEY_CTX_new_from_name(NULL, "DHX", NULL)) ||
++       EVP_PKEY_fromdata_init(peerPubKeyCtx) <= 0 ||
++       EVP_PKEY_fromdata(peerPubKeyCtx, &peerPubKey,
++                         EVP_PKEY_PUBLIC_KEY, param) <= 0 ||
++       !(deriveCtx = EVP_PKEY_CTX_new(si->dh, NULL)) ||
++       EVP_PKEY_derive_init(deriveCtx) <= 0 ||
++       EVP_PKEY_derive_set_peer(deriveCtx, peerPubKey) <= 0 ||
++       EVP_PKEY_derive(deriveCtx, NULL, &len) <= 0 ||
++       !(si->session_shared = malloc(len)) ||
++       EVP_PKEY_derive(deriveCtx, si->session_shared, &len) <= 0 ||
++       1)
++    {
++        if(deriveCtx)
++            EVP_PKEY_CTX_free(deriveCtx);
++        if(peerPubKey)
++            EVP_PKEY_free(peerPubKey);
++        if(peerPubKeyCtx)
++            EVP_PKEY_CTX_free(peerPubKeyCtx);
++        if(param)
++            OSSL_PARAM_free(param);
++        if(paramBuild)
++            OSSL_PARAM_BLD_free(paramBuild);
++    }
++#endif
+     BN_free(tmp);
+ 
+-    if(len < 0)
++    if(len == -1 || !si->session_shared)
++    {
++        if(si->session_shared)
++            free(si->session_shared);
+         return 0;
++    }
+ 
+     si->session_shared_length = len;
+ 
+@@ -284,6 +358,7 @@ void *dh_start_session()
+ 
+     memset(si, 0, sizeof(struct session_info));
+ 
++#if OPENSSL_VERSION_NUMBER < 0x30000000L
+     si->dh = DH_new();
+ 	if(si->dh == NULL)
+ 		return NULL;
+@@ -304,7 +379,23 @@ void *dh_start_session()
+         MyFree(si);
+         return NULL;
+     }
++#else
++    EVP_PKEY_CTX *keyGenCtx = NULL;
+ 
++    if(!(keyGenCtx = EVP_PKEY_CTX_new_from_pkey(NULL, ircd_prime_ossl3, NULL)) ||
++        EVP_PKEY_keygen_init(keyGenCtx) <= 0 ||
++        EVP_PKEY_generate(keyGenCtx, &si->dh) <= 0 ||
++        1)
++    {
++        if(keyGenCtx)
++            EVP_PKEY_CTX_free(keyGenCtx);
++    }
++    if(!si->dh)
++    {
++        MyFree(si);
++        return NULL;
++    }
++#endif
+     return (void *) si;
+ }
+ 
+@@ -312,6 +403,7 @@ void dh_end_session(void *session)
+ {
+     struct session_info *si = (struct session_info *) session;
+ 
++#if OPENSSL_VERSION_NUMBER < 0x30000000L
+     if(si->dh)
+     {
+         DH_free(si->dh);
+@@ -324,6 +416,13 @@ void dh_end_session(void *session)
+         free(si->session_shared);
+         si->session_shared = NULL;
+     }
++#else
++    if(si->dh)
++    {
++        EVP_PKEY_free(si->dh);
++        si->dh = NULL;
++    }
++#endif
+ 
+     MyFree(si);
+ }
+@@ -333,6 +432,7 @@ char *dh_get_s_public(char *buf, size_t maxlen, void *session)
+     struct session_info *si = (struct session_info *) session;
+     char *tmp;
+ 
++#if OPENSSL_VERSION_NUMBER < 0x30000000L
+     if(!si || !si->dh)
+ 		return NULL;
+ 
+@@ -343,6 +443,16 @@ char *dh_get_s_public(char *buf, size_t maxlen, void *session)
+ 		return NULL;
+ 
+ 	tmp = BN_bn2hex(pub_key);
++#else
++    BIGNUM *pub_key = NULL;
++
++    if(!si || !si->dh)
++        return NULL;
++    if(!EVP_PKEY_get_bn_param(si->dh, OSSL_PKEY_PARAM_PUB_KEY, &pub_key))
++        return NULL;
++    tmp = BN_bn2hex(pub_key);
++    BN_free(pub_key);
++#endif
+     if(!tmp)
+         return NULL;
+ 
diff --git a/patches/charybdis_ubuntu22.patch b/patches/charybdis_ubuntu22.patch
new file mode 100644
index 0000000..fe93952
--- /dev/null
+++ b/patches/charybdis_ubuntu22.patch
@@ -0,0 +1,23 @@
+From fa5d445e5e2af735378a1219d2a200ee8aef6561 Mon Sep 17 00:00:00 2001
+From: Sadie Powell <sadie@witchery.services>
+Date: Sun, 25 Jun 2023 21:50:42 +0100
+Subject: [PATCH] Fix Charybdis on Ubuntu 22.04.
+
+---
+ librb/include/rb_lib.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/librb/include/rb_lib.h b/librb/include/rb_lib.h
+index c02dff68..0dd9c378 100644
+--- a/librb/include/rb_lib.h
++++ b/librb/include/rb_lib.h
+@@ -258,4 +258,6 @@ pid_t rb_getpid(void);
+ #include <rb_rawbuf.h>
+ #include <rb_patricia.h>
+ 
++#include <time.h>
++
+ #endif
+-- 
+2.34.1
+
diff --git a/workflows.yml b/workflows.yml
index b220238..38af377 100644
--- a/workflows.yml
+++ b/workflows.yml
@@ -18,6 +18,7 @@ software:
         separate_build_job: true
         build_script: |
             cd $GITHUB_WORKSPACE/charybdis/
+            patch -p1 < $GITHUB_WORKSPACE/patches/charybdis_ubuntu22.patch
             ./autogen.sh
             ./configure --prefix=$HOME/.local/
             make -j 4
@@ -106,6 +107,7 @@ software:
             cd $GITHUB_WORKSPACE/Bahamut/
             patch src/s_user.c < $GITHUB_WORKSPACE/patches/bahamut_localhost.patch
             patch src/s_bsd.c < $GITHUB_WORKSPACE/patches/bahamut_mainloop.patch
+            patch -p1 < $GITHUB_WORKSPACE/patches/bahamut_ubuntu22.patch
             echo "#undef THROTTLE_ENABLE" >> include/config.h
             libtoolize --force
             aclocal