1 files changed, 80 insertions, 0 deletions
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..381b0996f3c4
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,80 @@
+# Maintainer: Gilbert Gilb's <gilbsgilbert@gmail.com>
+
+pkgname=freecad-assembly3-appimage
+pkgver=2022.04.30
+pkgrel=1
+pkgdesc="Assembly3 workbench for FreeCAD."
+arch=('x86_64')
+url="https://github.com/realthunder/FreeCAD"
+license=('GPL3')
+depends=('fuse2')
+options=(!strip) # necessary otherwise the AppImage file in the package is truncated
+
+_filename="FreeCAD-asm3-${pkgver}.AppImage"
+_squashfs_desktop_file="freecad_link.desktop"
+_desktop_file="/usr/share/applications/freecad-asm3-appimage.desktop"
+_appimage_name="FreeCAD-asm3.AppImage"
+_install_path="/opt/appimages/${_appimage_name}"
+
+noextract=("${_filename}")
+source=(
+  "${_filename}::https://github.com/realthunder/FreeCAD/releases/download/2022.04.30-edge/FreeCAD-asm3-Stable-Conda-Py3-Qt5-20220430-glibc2.12-x86_64.AppImage"
+  "https://raw.githubusercontent.com/realthunder/FreeCAD/2022.04.30-edge/LICENSE"
+  "freecad_link.desktop.patch"
+  "appimagetool::https://github.com/AppImage/AppImageKit/releases/download/13/appimagetool-x86_64.AppImage"
+)
+sha512sums=(
+  "47b4e9e3a37170edfc26889ec2540ab1901885ba7d1524ed72e4b498a65341ecbca4dd58fdc07f49e5479c1a7dbd083f46ea0036433097e400d1460a258a2e42"
+  "4d1b0998dc55adcfb2ac2f33382bce6467078aaa33dbd3bedf5c2102da853d4186836ad4103ea6100f34068751a5a9d627c022bf2f01deb712e88c6c58e0e292"
+  "6a47efb5fb429829b31a322620b90fbd36b9def22479aa7fefbce20a51373720140c28b6aadae4c630bcf1629d6ca9099fceb2444e88954d0e5b53a9f612e233"
+  "9225a5df355c4520c5430fc1946f60322c99de36f3446aa17ee8f14af68665bb5b1d2b918079606448e821d93c1dca5b5fbad9ff4ea3f33963181ad2f97b5d67"
+)
+
+prepare() {
+  cd "${srcdir}"
+
+  chmod +x "${_filename}"
+
+  # We need to patch the AppImage at the moment, otherwise it won't launch.
+  # See https://github.com/FreeCAD/FreeCAD-Bundle/issues/102
+  # We keep this part well separated to ensure it'll be easy to remove as soon
+  # as it is fixed upstream.
+  chmod +x ./appimagetool
+  "./${_filename}" --appimage-extract > /dev/null
+  rm "./squashfs-root/usr/lib/libstdc++.so.6" "${_filename}"
+  env -u SOURCE_DATE_EPOCH ./appimagetool squashfs-root "${_filename}"
+  rm -Rf squashfs-root
+
+  # Extract relevant files in AppImage
+  "./${_filename}" --appimage-extract "usr/share/icons" > /dev/null
+  "./${_filename}" --appimage-extract "${_squashfs_desktop_file}" > /dev/null
+
+  # Patch the .desktop file
+  patch -Np0 < ./freecad_link.desktop.patch
+
+  # Rename icons
+  find "squashfs-root/usr/share/icons" -type f -not -name 'freecad_link.*' -delete
+  find "squashfs-root/usr/share/icons" -type d -empty -delete
+  find "squashfs-root/usr/share/icons" -type f -name "freecad_link.svg" -execdir mv {} "${pkgname}.svg" \;
+  find "squashfs-root/usr/share/icons" -type f -name "freecad_link.png" -execdir mv {} "${pkgname}.png" \;
+}
+
+package() {
+  # Copy AppImage file
+  install -Dm755 "${_filename}" "${pkgdir}/${_install_path}"
+
+  # Make AppImage available as freecad-asm3 in PATH
+  mkdir -p "${pkgdir}/usr/bin/"
+  ln -s "${_install_path}" "${pkgdir}/usr/bin/freecad-asm3"
+
+  # Copy Desktop entry
+  install -Dm644 "${srcdir}/squashfs-root/freecad_link.desktop" "${pkgdir}/usr/share/applications/${pkgname}.desktop"
+
+  # Copy icons
+  install -dm755 "${pkgdir}/usr/share/icons"
+  cp -dpr --no-preserve=ownership "squashfs-root/usr/share/icons" "${pkgdir}/usr/share"
+  cp -r --no-preserve=mode,ownership "${srcdir}/squashfs-root/usr/share/icons" "${pkgdir}/usr/share/"
+
+  # Copy license file
+  install -Dm644 "LICENSE" "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
+}
+\ No newline at end of file