ci: generate appimage from ubuntu20

We were doing this from 18, but with 18 on its way out on GH actions,
bump it up.

.github/workflows/gen_ubuntu20.04.yml

@@ -80,6 +80,12 @@ jobs:
       - name: "Package"
         shell: bash
         run: "bash ci/deploy.sh"
+      - name: "Source Tarball"
+        shell: bash
+        run: "bash ci/source-archive.sh"
+      - name: "Build AppImage"
+        shell: bash
+        run: "bash ci/appimage.sh"
       - name: "Upload artifact"
         uses: actions/upload-artifact@v3
         with:
@@ -87,3 +93,6 @@ jobs:
           path: |
             wezterm-*.deb
             wezterm-*.xz
+            *src.tar.gz
+            *.AppImage
+            *.zsync

.github/workflows/gen_ubuntu20.04_continuous.yml

@@ -84,6 +84,12 @@ jobs:
       - name: "Package"
         shell: bash
         run: "bash ci/deploy.sh"
+      - name: "Source Tarball"
+        shell: bash
+        run: "bash ci/source-archive.sh"
+      - name: "Build AppImage"
+        shell: bash
+        run: "bash ci/appimage.sh"
       - name: "Upload artifact"
         uses: actions/upload-artifact@v3
         with:
@@ -91,6 +97,9 @@ jobs:
           path: |
             wezterm-*.deb
             wezterm-*.xz
+            *src.tar.gz
+            *.AppImage
+            *.zsync
           retention-days: 5
 
   upload:
@@ -109,9 +118,9 @@ jobs:
           name: "ubuntu20.04"
       - name: "Checksum"
         shell: bash
-        run: "for f in wezterm-*.deb wezterm-*.xz ; do sha256sum $f > $f.sha256 ; done"
+        run: "for f in wezterm-*.deb wezterm-*.xz *src.tar.gz *.AppImage *.zsync ; do sha256sum $f > $f.sha256 ; done"
       - name: "Upload to Nightly Release"
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         shell: bash
-        run: "bash ci/retry.sh gh release upload --clobber nightly wezterm-*.deb wezterm-*.xz *.sha256"
+        run: "bash ci/retry.sh gh release upload --clobber nightly wezterm-*.deb wezterm-*.xz *src.tar.gz *.AppImage *.zsync *.sha256"

.github/workflows/gen_ubuntu20.04_tag.yml

@@ -68,6 +68,12 @@ jobs:
       - name: "Package"
         shell: bash
         run: "bash ci/deploy.sh"
+      - name: "Source Tarball"
+        shell: bash
+        run: "bash ci/source-archive.sh"
+      - name: "Build AppImage"
+        shell: bash
+        run: "bash ci/appimage.sh"
       - name: "Upload artifact"
         uses: actions/upload-artifact@v3
         with:
@@ -75,6 +81,23 @@ jobs:
           path: |
             wezterm-*.deb
             wezterm-*.xz
+            *src.tar.gz
+            *.AppImage
+            *.zsync
+      - name: "Checkout linuxbrew tap"
+        uses: actions/checkout@v3
+        with:
+          repository: "wez/homebrew-wezterm-linuxbrew"
+          path: "linuxbrew-wezterm"
+          token: "${{ secrets.GH_PAT }}"
+      - name: "Update linuxbrew tap formula"
+        shell: bash
+        run: "cp wezterm-linuxbrew.rb linuxbrew-wezterm/Formula/wezterm.rb"
+      - name: "Commit linuxbrew tap changes"
+        uses: stefanzweifel/git-auto-commit-action@v4
+        with:
+          commit_message: "Automated update to match latest tag"
+          repository: "linuxbrew-wezterm"
 
   upload:
     runs-on: ubuntu-latest
@@ -92,7 +115,7 @@ jobs:
           name: "ubuntu20.04"
       - name: "Checksum"
         shell: bash
-        run: "for f in wezterm-*.deb wezterm-*.xz ; do sha256sum $f > $f.sha256 ; done"
+        run: "for f in wezterm-*.deb wezterm-*.xz *src.tar.gz *.AppImage *.zsync ; do sha256sum $f > $f.sha256 ; done"
       - name: "Create pre-release"
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -102,4 +125,4 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         shell: bash
-        run: "bash ci/retry.sh gh release upload --clobber $(ci/tag-name.sh) wezterm-*.deb wezterm-*.xz *.sha256"
+        run: "bash ci/retry.sh gh release upload --clobber $(ci/tag-name.sh) wezterm-*.deb wezterm-*.xz *src.tar.gz *.AppImage *.zsync *.sha256"

ci/generate-workflows.py

@@ -825,7 +825,7 @@ cargo build --all --release""",
 
 
 TARGETS = [
-    Target(container="ubuntu:20.04", continuous_only=True),
+    Target(container="ubuntu:20.04", continuous_only=True, app_image=True),
     Target(container="ubuntu:22.04", continuous_only=True),
     # debian 8's wayland libraries are too old for wayland-client
     # Target(container="debian:8.11", continuous_only=True, bootstrap_git=True),