Add fluxer-bin; support packages with upstream-hosted binaries

.github/workflows/update.yml

@@ -8,9 +8,8 @@ on:
   push:
     branches: [main]
     paths:
-      - '*/PKGBUILD'
+      # any package file (PKGBUILD, pkg.sh, .desktop, ...) and the shared script
-      - '*/pkg.sh'
+      - '*/*'
-      - 'scripts/**'
       - '.github/workflows/update.yml'
 
 permissions:

.gitignore

@@ -1,5 +1,6 @@
 # makepkg build leftovers and downloaded/built artifacts
 *.tar.zst
+*.tar.gz
 *.pkg.tar.*
 */src/
 */pkg/

README.md

@@ -22,6 +22,7 @@ users don't need any build dependencies.
 | Package | Upstream | AUR |
 |---|---|---|
 | `timetable-bin` | [ostfriese4/untis](https://codeberg.org/ostfriese4/untis) — "Timetable", a GTK4 + LibAdwaita client for WebUntis | [timetable-bin](https://aur.archlinux.org/packages/timetable-bin) |
+| `fluxer-bin` | [fluxer.app](https://fluxer.app) — Fluxer desktop client (Electron) | [fluxer-bin](https://aur.archlinux.org/packages/fluxer-bin) |
 
 ## Setup (one-time)
 
@@ -44,12 +45,21 @@ Create a new directory named after the AUR package containing:
 - **`PKGBUILD`** — sources the prebuilt asset from
   `https://github.com/Felitendo/PKGBUILDS/releases/download/<pkgname>-<pkgver>/<pkgname>-<pkgver>.tar.zst`.
   `pkgver`, `pkgrel` and `sha256sums` are maintained by CI.
-- **`pkg.sh`** — bash sourced by [scripts/update-package.sh](scripts/update-package.sh),
+- **`pkg.sh`** — bash sourced by [scripts/update-package.sh](scripts/update-package.sh).
-  providing:
+  Always provides `latest_version` (prints the latest upstream version, no
-  - `BUILD_DEPS` — array of Arch packages installed before building,
+  `v` prefix), plus one of two modes:
-  - `latest_version` — prints the latest upstream version (no `v` prefix),
+  - *upstream has no binaries* (e.g. `timetable-bin`): define
-  - `build_artifact <version> <output-file>` — downloads/builds upstream and
+    `build_artifact <version> <output-file>` (build upstream and write the
-    writes the install tree (a tarball containing `usr/`) to `<output-file>`.
+    install tree as a tarball containing `usr/`) and `BUILD_DEPS` (array of
+    Arch packages needed to build). CI hosts the result as a GitHub release
+    asset which the PKGBUILD downloads.
+  - *upstream hosts binaries* (e.g. `fluxer-bin`): define
+    `refresh_checksums <version> <pkgbuild-path>` which updates the
+    `sha256sums*` lines for the new version. The PKGBUILD sources upstream
+    URLs directly and nothing is hosted here.
+
+  Other local source files in the directory (`.desktop` files, etc.) are
+  pushed to the AUR alongside `PKGBUILD` and `.SRCINFO`.
 
 The workflow discovers package directories automatically. Trigger a run
 manually via *Actions → Update AUR packages → Run workflow* to publish it

fluxer-bin/.SRCINFO

@@ -0,0 +1,20 @@
+pkgbase = fluxer-bin
+	pkgdesc = Fluxer Desktop Application
+	pkgver = 0.0.8
+	pkgrel = 1
+	url = https://fluxer.app
+	arch = x86_64
+	arch = aarch64
+	license = AGPL-3.0-only
+	depends = gtk3
+	depends = nss
+	depends = alsa-lib
+	options = !strip
+	source = fluxer.desktop
+	sha256sums = 981daa8015b823fef254bb8e79fe6b28f77dda02cdc374796443bd64f5041de1
+	source_x86_64 = fluxer-0.0.8-x64.tar.gz::https://api.fluxer.app/dl/desktop/stable/linux/x64/0.0.8/tar_gz
+	sha256sums_x86_64 = acf6398fa6810720fed85b06c011b324e7db4fec6bf2fc7ad93c2446c3600f2d
+	source_aarch64 = fluxer-0.0.8-arm64.tar.gz::https://api.fluxer.app/dl/desktop/stable/linux/arm64/0.0.8/tar_gz
+	sha256sums_aarch64 = 77b874a98caf48de5bc4ccf03119f45262fe26fd7be085b57d7b40b1505d0ec8
+
+pkgname = fluxer-bin

fluxer-bin/PKGBUILD

@@ -0,0 +1,54 @@
+# Maintainer: Felitendo
+# Contributor: Cosmo <cptncosmo@gmail.com>
+# This PKGBUILD is updated automatically:
+# https://github.com/Felitendo/PKGBUILDS
+
+pkgname=fluxer-bin
+pkgver=0.0.8
+pkgrel=1
+pkgdesc="Fluxer Desktop Application"
+arch=('x86_64' 'aarch64')
+url="https://fluxer.app"
+license=('AGPL-3.0-only')
+depends=('gtk3' 'nss' 'alsa-lib')
+options=('!strip')
+
+source=("fluxer.desktop")
+sha256sums=('981daa8015b823fef254bb8e79fe6b28f77dda02cdc374796443bd64f5041de1')
+
+source_x86_64=("fluxer-${pkgver}-x64.tar.gz::https://api.fluxer.app/dl/desktop/stable/linux/x64/${pkgver}/tar_gz")
+sha256sums_x86_64=('acf6398fa6810720fed85b06c011b324e7db4fec6bf2fc7ad93c2446c3600f2d')
+
+source_aarch64=("fluxer-${pkgver}-arm64.tar.gz::https://api.fluxer.app/dl/desktop/stable/linux/arm64/${pkgver}/tar_gz")
+sha256sums_aarch64=('77b874a98caf48de5bc4ccf03119f45262fe26fd7be085b57d7b40b1505d0ec8')
+
+package() {
+    local _dir
+    case "$CARCH" in
+        x86_64)  _dir="fluxer-stable-${pkgver}-x64" ;;
+        aarch64) _dir="fluxer-stable-${pkgver}-arm64" ;;
+    esac
+    # upstream has changed the archive layout before - fall back to a glob
+    if [ ! -d "$srcdir/$_dir" ]; then
+        _dir=$(cd "$srcdir" && ls -d [Ff]luxer*"${pkgver}"*/ 2>/dev/null | head -n1)
+        _dir="${_dir%/}"
+    fi
+    if [ -z "$_dir" ] || [ ! -d "$srcdir/$_dir" ]; then
+        echo "Error: could not find extracted directory for $CARCH" >&2
+        ls -la "$srcdir" >&2
+        return 1
+    fi
+
+    install -d "$pkgdir/opt/$pkgname"
+    cp -a "$srcdir/$_dir/." "$pkgdir/opt/$pkgname/"
+
+    install -d "$pkgdir/usr/bin"
+    ln -s "/opt/$pkgname/fluxer" "$pkgdir/usr/bin/fluxer"
+
+    install -Dm644 "$srcdir/fluxer.desktop" "$pkgdir/usr/share/applications/fluxer.desktop"
+
+    if [ -f "$pkgdir/opt/$pkgname/resources/512x512.png" ]; then
+        install -Dm644 "$pkgdir/opt/$pkgname/resources/512x512.png" \
+            "$pkgdir/usr/share/icons/hicolor/512x512/apps/fluxer.png"
+    fi
+}

fluxer-bin/fluxer.desktop

@@ -0,0 +1,8 @@
+[Desktop Entry]
+Name=Fluxer
+Comment=Fluxer Desktop App
+Exec=/usr/bin/fluxer
+Icon=fluxer
+Terminal=false
+Type=Application
+Categories=Network;

fluxer-bin/pkg.sh

@@ -0,0 +1,30 @@
+# fluxer-bin - Fluxer Desktop (https://fluxer.app), an Electron app.
+#
+# Upstream hosts versioned prebuilt binaries itself, so there is no
+# build_artifact() here: on a new version only pkgver and the checksums
+# are refreshed and the result is pushed to the AUR.
+
+DL_BASE="https://api.fluxer.app/dl/desktop/stable/linux"
+
+latest_version() {
+  # the download API exposes the current version in the attachment filename,
+  # e.g. content-disposition: attachment; filename="fluxer-stable-0.0.8-x64.tar.gz"
+  curl -sfI "$DL_BASE/x64/latest/tar_gz" \
+    | grep -oiP 'filename="fluxer-(stable-)?\K[0-9][^"]*(?=-x64\.tar\.gz)'
+}
+
+# refresh_checksums <version> <pkgbuild-path>
+refresh_checksums() {
+  local ver="$1" pkgbuild="$2"
+  local sha_desktop sha_x64 sha_arm64
+
+  sha_desktop="$(sha256sum "$(dirname "$pkgbuild")/fluxer.desktop" | cut -d' ' -f1)"
+  sha_x64="$(curl -sfL "$DL_BASE/x64/$ver/tar_gz" | sha256sum | cut -d' ' -f1)"
+  sha_arm64="$(curl -sfL "$DL_BASE/arm64/$ver/tar_gz" | sha256sum | cut -d' ' -f1)"
+
+  sed -i \
+    -e "s|^sha256sums=.*|sha256sums=('$sha_desktop')|" \
+    -e "s|^sha256sums_x86_64=.*|sha256sums_x86_64=('$sha_x64')|" \
+    -e "s|^sha256sums_aarch64=.*|sha256sums_aarch64=('$sha_arm64')|" \
+    "$pkgbuild"
+}

scripts/update-package.sh

@@ -1,12 +1,15 @@
 #!/usr/bin/env bash
 # Update one package directory:
 #   1. determine the latest upstream version (pkg.sh: latest_version)
-#   2. build the binary artifact if the matching GitHub release asset is
+#   2. bring the PKGBUILD up to date:
-#      missing (pkg.sh: build_artifact), otherwise reuse the published one
+#      - packages we build ourselves (pkg.sh defines build_artifact): make
-#   3. refresh PKGBUILD (pkgver/pkgrel/sha256sums), test-build it with
+#        sure the GitHub release asset for that version exists - building and
-#      makepkg and regenerate .SRCINFO
+#        uploading it if necessary - and sync pkgver/sha256sums with it
-#   4. commit changes back to this repository
+#      - packages prebuilt by upstream (no build_artifact): on a new version,
-#   5. push PKGBUILD + .SRCINFO to the AUR
+#        set pkgver and let pkg.sh's refresh_checksums update the sums
+#   3. if the PKGBUILD changed: set pkgrel and run a makepkg test build
+#   4. regenerate .SRCINFO and commit changes back to this repository
+#   5. push the package files to the AUR if it differs
 #
 # Requires: GH_TOKEN (GitHub release + repo push), AUR_SSH_PRIVATE_KEY.
 # Optional: AUR_GIT_NAME / AUR_GIT_EMAIL for the AUR commit identity.
@@ -23,6 +26,7 @@ if [[ "${CI:-}" == "true" ]]; then
   git config --global --add safe.directory "$repo_root"
 fi
 
+BUILD_DEPS=()
 source "$pkg/pkg.sh"
 
 ver="$(latest_version || true)"
@@ -34,60 +38,81 @@ echo "$pkg: latest upstream version is $ver"
 
 oldver="$(grep -Po '^pkgver=\K.*' "$pkg/PKGBUILD")"
 oldrel="$(grep -Po '^pkgrel=\K.*' "$pkg/PKGBUILD")"
-oldsha="$(grep -Po "^sha256sums=\('\K[0-9a-f]{64}" "$pkg/PKGBUILD" || true)"
 
-tag="$pkg-$ver"
+### 2: bring the PKGBUILD up to date ########################################
-asset="$pkg-$ver.tar.zst"
 
-### 1+2: make sure the release asset exists, get a local copy of it #########
+if declare -f build_artifact >/dev/null; then
+  # We build the binary artifact and host it as a GitHub release asset.
+  tag="$pkg-$ver"
+  asset="$pkg-$ver.tar.zst"
 
-if gh release view "$tag" --json assets -q '.assets[].name' 2>/dev/null | grep -qxF "$asset"; then
+  if gh release view "$tag" --json assets -q '.assets[].name' 2>/dev/null | grep -qxF "$asset"; then
-  echo "$pkg: release $tag already contains $asset - reusing it"
+    echo "$pkg: release $tag already contains $asset - reusing it"
-  gh release download "$tag" --pattern "$asset" --dir "$pkg" --clobber
+    gh release download "$tag" --pattern "$asset" --dir "$pkg" --clobber
+  else
+    echo "$pkg: building $asset"
+    if [[ "${CI:-}" == "true" && "${#BUILD_DEPS[@]}" -gt 0 ]]; then
+      pacman -S --noconfirm --needed "${BUILD_DEPS[@]}"
+    fi
+    build_artifact "$ver" "$repo_root/$pkg/$asset"
+    gh release view "$tag" >/dev/null 2>&1 || \
+      gh release create "$tag" --title "$tag" \
+        --notes "Automated build of $pkg $ver (upstream: ${UPSTREAM_REPO:-unknown})."
+    gh release upload "$tag" "$pkg/$asset" --clobber
+  fi
+
+  sha="$(sha256sum "$pkg/$asset" | cut -d' ' -f1)"
+  sed -i \
+    -e "s|^pkgver=.*|pkgver=$ver|" \
+    -e "s|^sha256sums=.*|sha256sums=('$sha')|" \
+    "$pkg/PKGBUILD"
 else
-  echo "$pkg: building $asset"
+  # Upstream publishes the binaries itself; only refresh version + checksums.
-  if [[ "${CI:-}" == "true" && "${#BUILD_DEPS[@]}" -gt 0 ]]; then
+  if [[ "$ver" != "$oldver" ]]; then
-    pacman -S --noconfirm --needed "${BUILD_DEPS[@]}"
+    sed -i "s|^pkgver=.*|pkgver=$ver|" "$pkg/PKGBUILD"
+    refresh_checksums "$ver" "$pkg/PKGBUILD"
+  else
+    echo "$pkg: $ver is current"
   fi
-  build_artifact "$ver" "$repo_root/$pkg/$asset"
-  gh release view "$tag" >/dev/null 2>&1 || \
-    gh release create "$tag" --title "$tag" \
-      --notes "Automated build of $pkg $ver (upstream: ${UPSTREAM_REPO:-unknown})."
-  gh release upload "$tag" "$pkg/$asset" --clobber
 fi
 
-sha="$(sha256sum "$pkg/$asset" | cut -d' ' -f1)"
+### 3: pkgrel + test build if the PKGBUILD changed ##########################
 
-### 3: refresh PKGBUILD, test-build, regenerate .SRCINFO ####################
+# makepkg refuses to run as root (the CI container), so hand it to an
+# unprivileged user there.
+run_makepkg() {
+  if [[ "$EUID" -eq 0 ]]; then
+    useradd -m builder 2>/dev/null || true
+    chown -R builder "$pkg"
+    (cd "$pkg" && runuser -u builder -- makepkg "$@")
+  else
+    (cd "$pkg" && makepkg "$@")
+  fi
+}
 
-if [[ "$ver" != "$oldver" ]]; then
+if git diff --quiet -- "$pkg/PKGBUILD"; then
-  rel=1
-elif [[ "$sha" != "$oldsha" ]]; then
-  rel=$((oldrel + 1))
-else
   rel="$oldrel"
-fi
-
-sed -i \
-  -e "s|^pkgver=.*|pkgver=$ver|" \
-  -e "s|^pkgrel=.*|pkgrel=$rel|" \
-  -e "s|^sha256sums=.*|sha256sums=('$sha')|" \
-  "$pkg/PKGBUILD"
-
-# makepkg refuses to run as root (the CI container), so hand the build to an
-# unprivileged user there. -d: the runner only needs to package, not run.
-if [[ "$EUID" -eq 0 ]]; then
-  useradd -m builder 2>/dev/null || true
-  chown -R builder "$pkg"
-  (cd "$pkg" && runuser -u builder -- makepkg -fdc)
-  (cd "$pkg" && runuser -u builder -- makepkg --printsrcinfo > .SRCINFO)
-  chown -R 0:0 "$pkg"
 else
-  (cd "$pkg" && makepkg -fdc)
+  if [[ "$ver" != "$oldver" ]]; then
-  (cd "$pkg" && makepkg --printsrcinfo > .SRCINFO)
+    rel=1
+  else
+    rel=$((oldrel + 1))
+  fi
+  sed -i "s|^pkgrel=.*|pkgrel=$rel|" "$pkg/PKGBUILD"
+
+  # -d: the runner only needs to package, not run the result
+  run_makepkg -fdc
+  echo "$pkg: makepkg test build succeeded"
 fi
-echo "$pkg: makepkg test build succeeded"
+
-rm -f "$pkg/$asset" "$pkg"/*.pkg.tar.*
+# .SRCINFO regeneration is cheap - do it every run so it can never go stale
+run_makepkg --printsrcinfo > "$pkg/.SRCINFO.new"
+mv "$pkg/.SRCINFO.new" "$pkg/.SRCINFO"
+[[ "$EUID" -eq 0 ]] && chown -R 0:0 "$pkg"
+
+# drop downloaded sources and build leftovers (all gitignored, never tracked)
+rm -rf "$pkg/src" "$pkg/pkg"
+rm -f "$pkg"/*.pkg.tar.* "$pkg"/*.tar.zst "$pkg"/*.tar.gz
 
 ### 4: commit back to this repository ########################################
 
@@ -126,12 +151,18 @@ export GIT_SSH_COMMAND="ssh -i $sshdir/key -o UserKnownHostsFile=$sshdir/known_h
 
 aurdir="$(mktemp -d)"
 git clone "ssh://aur@aur.archlinux.org/$pkg.git" "$aurdir"
-cp "$pkg/PKGBUILD" "$pkg/.SRCINFO" "$aurdir/"
+
+# every tracked file of the package except our automation glue belongs on
+# the AUR (PKGBUILD, .SRCINFO, .desktop files, .install files, ...)
+while IFS= read -r f; do
+  [[ "$(basename "$f")" == "pkg.sh" ]] && continue
+  cp "$f" "$aurdir/"
+done < <(git ls-files "$pkg")
 
 cd "$aurdir"
 git config user.name "${AUR_GIT_NAME:-Felitendo}"
 git config user.email "${AUR_GIT_EMAIL:-95575686+Felitendo@users.noreply.github.com}"
-git add PKGBUILD .SRCINFO
+git add -A
 if git diff --cached --quiet && [[ -n "$(git ls-remote origin)" ]]; then
   echo "$pkg: AUR package is already up to date"
 else