Add Sable (#229)

* [WIP] Add support for Sable

* tweak sable controller

* echo_message: Add missing synchronization for Sable

* update sable

* whois: Simplify test

* WHO: Remove test for oper flag from testWhoChan

So it won't fail on Sable, which hides oper status

* WHO: Skip/xfail tests for Sable as needed

* Skip NakWhole when multi-prefix is not supported

* [WIP] Run Sable on CI

* working-directory is not setable on actions

* this isn't ergo

* this really isn't ergo

* minimize rust install and cache cargo deps

* Need to specify packages to install...

* Phony target

* Give up on 'cargo install', it seems to ignore the cache

* try again to cache the target dir

* This isn't Solanum

* Comment out BaseServicesController

* Parallelize Sable tests

* target is relative...

* sigh

* Fix prefix

* Re-add the other software

* chathistory: Test TOPIC is not sent unless event-playable is enabled

* sable: Dynamically generate certificates

This allows using custom server/services names

* sable: Enable services

* sable: Add support for account registration

Sable doesn't support REGISTER via NickServ

* sable: Lower log verbosity

* Fix lint

* Re-add Sable to CI

* Fix/skip tests on Sable

* Kill sable_services' subprocesses

* Bump Sable to include the labeled-response fix

* Bump Sable to the channel-rename downgrade fix

workflows.yml

@@ -250,6 +250,34 @@ software:
             make -j 4
             make install
 
+    sable:
+        name: Sable
+        repository: Libera-Chat/sable
+        refs:
+            stable: ff1179512a79eba57ca468a5f83af84ecce08a5b
+            release: null
+            devel: master
+            devel_release: null
+        path: sable
+        prefix: "$GITHUB_WORKSPACE/sable/target/debug"
+        pre_deps:
+            - name: Install rust toolchain
+              uses: actions-rs/toolchain@v1
+              with:
+                  toolchain: nightly
+                  profile: minimal
+                  override: true
+            - name: Enable Cargo cache
+              uses: Swatinem/rust-cache@v2
+              with:
+                workspaces: "sable -> target"
+                cache-on-failure: true
+            - run: rustc --version
+        separate_build_job: false
+        build_script: |
+            cd $GITHUB_WORKSPACE/sable/
+            cargo build
+
     snircd:
         name: snircd
         repository: quakenet/snircd
@@ -454,6 +482,9 @@ tests:
     nefarious:
         software: [nefarious]
 
+    sable:
+        software: [sable]
+
     # doesn't build because it can't find liblex for some reason
     #snircd:
     #    software: [snircd]