WIP: mister-downloader wrapping

BUG=#20

mister-downloader/.gitignore

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+Downloader_Mister/

mister-downloader/PKGBUILD

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+# Downloader_MiSTer
+# Maintainer: Alexandru M Stan <[email protected]>
+
+# This would normally have a -git suffix to conform to Arch guidelines,
+# but upstream's release process involves auto-updating to the latest version
+# every execution anyway, so it's not like there exists a non "-git" version,
+# so let's just simplify the name!
+
+buildarch=4
+
+pkgname=mister-downloader
+pkgver=r112.gc02ec68
+pkgrel=1
+pkgdesc="Tool to install and update all the cores and other extra files for your MiSTer"
+arch=('any') # This can be installed on x86 arch too!
+url='https://github.com/MiSTer-devel/Downloader_MiSTer'
+_repo_name=Downloader_MiSTer
+license=('GPL3')
+depends=("zip" "unzip" "curl")
+source=("git+https://github.com/MiSTer-devel/Downloader_MiSTer.git"
+        "mister-downloader")
+sha256sums=('SKIP'
+            '3f3257b96a879e234fb9f79515679df4f2a79e7a18fe936327e1399cb20bf56e')
+
+pkgver() {
+  cd "$srcdir/$_repo_name"
+  git describe --long --tags | sed 's/^latest-//;s/\([^-]*-g\)/r\1/;s/-/./g'
+}
+
+package() {
+	install -D "$_repo_name/src/__main__.py" -t "${pkgdir}/usr/lib/mister-downloader"
+	cp -r "$_repo_name/src/downloader/" "${pkgdir}/usr/lib/mister-downloader"
+
+	install -Dm755 mister-downloader -t "${pkgdir}/usr/bin/"
+	sed -i "s/INSERT_pkgver_HERE/$pkgver/g" "${pkgdir}/usr/bin/mister-downloader"
+}

mister-downloader/mister-downloader

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+#!/bin/bash
+# MiSTerArch wrapper for Downloader_MiSTer
+# We're going to call __main__.py directly and not call upstream's download.sh
+# or dontdownload.sh so we bypass the meta updater updating.
+
+if [ $# == 0 ]; then
+    echo "Usage: $0 base_path [tags]"
+    echo "* base_path: location you want to install stuff in, perhaps /media/fat/"
+    echo "* tags: filter what to download. See https://github.com/MiSTer-devel/Distribution_MiSTer#tags-that-you-may-use-with-download-filters-feature"
+    exit 1
+fi
+
+export COMMIT="misterarch-INSERT_pkgver_HERE"
+
+export DEFAULT_BASE_PATH="$1"
+export DEBUG=true # Allows us to use non /media/ paths
+
+export CURL_SSL="" # on Arch curl has sane SSL defaults, no need to override them
+
+export UPDATE_LINUX=false # Managed by pacman
+export ALLOW_REBOOT=0 # This decision needs to happen at a higher level/user
+
+shift
+DOWNLOADER_INI_PATH=<(echo "[mister]"; echo "filter=$@ !essential !linux") /usr/lib/mister-downloader/__main__.py