[TMP]: Nuke irrelevant workflows

.github/workflows/build.yml

@@ -8,129 +8,6 @@ concurrency:
 
 jobs:
 
-  build-ubuntu:
-    strategy:
-      matrix:
-        configuration:
-          - [ 'dynamic', '' ]
-          - [ 'system', '--with-system-lua-sources' ]
-          - [ 'embedded', '--enable-embedded-resources' ]
-          - [ 'static', '--enable-embedded-resources --disable-shared --enable-static' ]
-    runs-on: ubuntu-22.04
-    name: Build Ubuntu ${{ matrix.configuration[0] }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - name: Cache test fonts
-        uses: actions/cache@v4
-        with:
-          path: |
-            .fonts
-            .sources
-          key: fonts-${{ hashFiles('Makefile-fonts') }}
-      - name: Cache lua_modules
-        uses: actions/cache@v4
-        with:
-          path: |
-            lua_modules
-          key: luarocks-${{ hashFiles('Makefile-luarocks', 'sile.rockspec.in') }}
-      - name: Cache Rust
-        uses: Swatinem/rust-cache@v2
-      - name: Install system dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install fonts-sil-gentiumplus ghostscript graphviz jq libarchive-tools libfontconfig1-dev libharfbuzz-dev libicu-dev libluajit-5.1-dev libpng-dev luajit lua-sec lua-socket lua-zlib-dev luarocks poppler-utils
-      - name: Setup ‘cargo’
-        uses: actions-rs/toolchain@v1
-      - name: Configure
-        run: |
-          ./bootstrap.sh
-          ./configure \
-            --enable-developer-mode \
-            --without-developer-tools \
-            --disable-font-variations \
-            --with-manual \
-            ${{ matrix.configuration[1] }}
-          echo "VERSION=$(./build-aux/git-version-gen .tarball-version)" >> $GITHUB_ENV
-          echo "MAKEFLAGS=-j$(nproc) -Otarget" >> $GITHUB_ENV
-          echo "CARCH=$(uname -m)" >> $GITHUB_ENV
-      - name: Make
-        run: |
-          make
-      - name: Package
-        run: |
-          make dist
-      - name: Upload source dist artifact
-        if: matrix.configuration[0] == 'dynamic' && !startsWith(github.ref, 'refs/tags/v')
-        uses: actions/upload-artifact@v4
-        with:
-          name: sile-${{ env.VERSION }}
-          path: sile-${{ env.VERSION }}.zip
-      - name: Append architecture to static binary
-        if: matrix.configuration[0] == 'static'
-        run: |
-          cp sile sile-${{ env.CARCH }}
-          sha256sum sile-${{ env.CARCH }} | tee -a sile-${{ env.VERSION }}.sha256.txt
-      - name: Upload static binary artifact
-        if: matrix.configuration[0] == 'static' && !startsWith(github.ref, 'refs/tags/v')
-        uses: actions/upload-artifact@v4
-        with:
-          name: sile-${{ env.CARCH }}
-          path: sile-${{ env.CARCH }}
-      - name: Release
-        uses: softprops/action-gh-release@v2
-        if: matrix.configuration[0] == 'static' && github.repository == 'sile-typesetter/sile' && startsWith(github.ref, 'refs/tags/v')
-        with:
-          body_path: sile-${{ env.VERSION }}.md
-          files: |
-            sile-${{ env.VERSION }}.pdf
-            sile-${{ env.VERSION }}.zip
-            sile-${{ env.VERSION }}.tar.zst
-            sile-${{ env.CARCH }}
-            sile-${{ env.VERSION }}.sha256.txt
-
-  build-from-dist:
-    runs-on: ubuntu-22.04
-    name: Build from source tarball without automake
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - name: Cache lua_modules
-        uses: actions/cache@v4
-        with:
-          path: |
-            lua_modules
-          key: luarocks-${{ hashFiles('Makefile-luarocks', 'sile.rockspec.in') }}
-      - name: Install system dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install jq libarchive-tools libfontconfig1-dev libharfbuzz-dev libicu-dev libluajit-5.1-dev libpng-dev luajit lua-sec lua-socket lua-zlib-dev luarocks
-      - name: Configure
-        run: |
-          ./bootstrap.sh
-          ./configure \
-              FCMATCH=true \
-              PDFINFO=false \
-            --enable-developer-mode \
-            --without-developer-tools \
-              DOCKER=$(which docker) \
-            --disable-font-variations \
-            --with-system-lua-sources \
-            --without-manual
-          echo "VERSION=$(./build-aux/git-version-gen .tarball-version)" >> $GITHUB_ENV
-          echo "MAKEFLAGS=-j$(nproc) -Otarget" >> $GITHUB_ENV
-      - name: Package
-        run: |
-          make fake-manual
-          make distdir
-      - name: Build from dist tree
-        run: |
-          make docker-test-dist
-
   build-macos:
     name: Build macOS
     runs-on: macos-latest
@@ -193,31 +70,3 @@ jobs:
       - name: Make
         run: |
           make
-
-  build-nix:
-    runs-on: ubuntu-22.04
-    name: Build Nix
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - name: Cache test fonts
-        uses: actions/cache@v4
-        with:
-          path: |
-            .fonts
-            .sources
-          key: fonts-${{ hashFiles('Makefile-fonts') }}
-      - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@v16
-      - name: Cache Nix dependencies
-        uses: DeterminateSystems/magic-nix-cache-action@v8
-      - name: Setup developer environment
-        run: |
-          nix develop --command ./bootstrap.sh
-          nix develop --configure
-          nix develop --command make
-      - name: Run regression tests for which Ubuntu can't provide deps
-        run: |
-          nix develop --command make regressions TESTSRCS='tests/variations-axis.sil tests/feat-unicode-softhyphen.sil'