CI: single-trunk model — dev triggers on main, beta becomes RC-tag-triggered

Replaces the dev/beta branch split with one trunk (main): dev-track
builds still publish on every push, but the beta track now publishes
from a vX.Y.Z-rc.N prerelease tag instead of a separately-maintained
beta branch. Removes the branch nobody reliably kept in sync.

.forgejo/workflows/dev-release.yml

@@ -1,12 +1,11 @@
 name: dev release
 
-# Publishes a dev-track build on every push to `dev` —
+# Publishes a dev-track build on every push to `main` (the trunk
-# separate from release.yml's tag-triggered stable releases. See
+# branch — there is no separate `dev` branch). See bread-ecosystem's
-# bread-ecosystem's docs/release-channels.md for the three-track policy
+# docs/release-channels.md for the release-track policy this is part of.
-# this is part of.
 on:
   push:
-    branches: ['dev']
+    branches: ['main']
 
 jobs:
   build:
@@ -16,7 +15,7 @@ jobs:
         run: |
           set -euo pipefail
           rm -rf src && mkdir src
-          git clone --branch dev --depth 1 \
+          git clone --branch main --depth 1 \
             "https://git.breadway.dev/${GITHUB_REPOSITORY}.git" src
 
       - name: build
@@ -36,7 +35,7 @@ jobs:
           # what's already installed and bakery would correctly refuse it.
           LATEST_TAG="$(git ls-remote --tags --refs \
             "https://git.breadway.dev/${GITHUB_REPOSITORY}.git" 'v*' \
-            | awk -F/ '{print $NF}' | sed 's/^v//' | sort -V | tail -1)"
+            | awk -F/ '{print $NF}' | sed 's/^v//' | (grep -v -- '-' || true) | sort -V | tail -1)"
           if [ -n "${LATEST_TAG}" ]; then
             CUR="${LATEST_TAG}"
           else
@@ -78,6 +77,6 @@ jobs:
           # mktemp: a fixed clone path races when multiple repos' dev/beta
           # workflows run close together on the same self-hosted runner.
           ECOSYSTEM_CI_DIR="$(mktemp -d /tmp/bread-ecosystem-ci-XXXXXX)"
-          git clone --branch dev https://git.breadway.dev/Breadway/bread-ecosystem.git "${ECOSYSTEM_CI_DIR}"
+          git clone --branch main https://git.breadway.dev/Breadway/bread-ecosystem.git "${ECOSYSTEM_CI_DIR}"
           TRACK=dev bash "${ECOSYSTEM_CI_DIR}/scripts/gen-index.sh"
           rm -rf "${ECOSYSTEM_CI_DIR}"

.forgejo/workflows/rc-release.yml

@@ -1,22 +1,23 @@
-name: beta release
+name: beta (rc) release
 
-# Publishes a beta-track build on every push to `beta` — a frozen
+# Publishes a beta-track build for any `vX.Y.Z-rc.N` prerelease tag
-# stabilization branch cut from `dev` when ready to stabilize; only
+# pushed to `main` — there is no separate `beta` branch; "freezing" is
-# fix/<issue> branches merged into `beta` should land here afterward.
+# just pausing pushes to main while an RC gets tested. See
-# See bread-ecosystem's docs/release-channels.md for the three-track policy.
+# bread-ecosystem's docs/release-channels.md for the release-track policy.
 on:
   push:
-    branches: ['beta']
+    tags: ['v*']
 
 jobs:
   build:
+    if: ${{ contains(github.ref_name, '-rc.') }}
     runs-on: [self-hosted, hestia]
     steps:
       - name: checkout
         run: |
           set -euo pipefail
           rm -rf src && mkdir src
-          git clone --branch beta --depth 1 \
+          git clone --branch "${GITHUB_REF_NAME}" --depth 1 \
             "https://git.breadway.dev/${GITHUB_REPOSITORY}.git" src
 
       - name: build
@@ -25,31 +26,10 @@ jobs:
       - name: test
         run: cd src && cargo test --release --locked --workspace --features full
 
-      - name: compute beta version
-        run: |
-          set -euo pipefail
-          cd src
-          # Base the beta version off the latest published stable tag,
-          # not Cargo.toml — Cargo.toml can go stale relative to the last
-          # real release (seen in practice: breadbox/breadpad/breadcrumbs/
-          # breadpaper), which would make a beta build sort as OLDER than
-          # what's already installed and bakery would correctly refuse it.
-          LATEST_TAG="$(git ls-remote --tags --refs \
-            "https://git.breadway.dev/${GITHUB_REPOSITORY}.git" 'v*' \
-            | awk -F/ '{print $NF}' | sed 's/^v//' | sort -V | tail -1)"
-          if [ -n "${LATEST_TAG}" ]; then
-            CUR="${LATEST_TAG}"
-          else
-            CUR="$(grep -m1 '^version' breadsearch/Cargo.toml | sed -E 's/.*"(.*)".*/\1/')"
-          fi
-          IFS='.' read -r MA MI PA <<< "${CUR}"
-          SHA="$(git rev-parse --short HEAD)"
-          TS="$(date -u +%Y%m%d%H%M%S)"
-          echo "VERSION=${MA}.${MI}.$((PA + 1))-beta.${TS}+${SHA}" >> "$GITHUB_ENV"
-
       - name: prepare artifacts
         run: |
           set -euo pipefail
+          VERSION="${GITHUB_REF_NAME#v}"
           PKG_DIR="/srv/breadway-dl/beta/breadsearch/${VERSION}"
           mkdir -p "${PKG_DIR}"
           for bin in breadsearch breadmill; do

.forgejo/workflows/release.yml

@@ -6,6 +6,7 @@ on:
 
 jobs:
   build:
+    if: ${{ !contains(github.ref_name, '-rc.') }}
     runs-on: [self-hosted, hestia]
     steps:
       - name: checkout