Update scripts/mirror-ghc-bindists-to-github for GHC 8.2.1

Author: borsboom

etc/scripts/mirror-ghc-bindists-to-github.sh

@@ -16,8 +16,10 @@
 # The script will output a `stack-setup.yaml` file containing info for each
 # platform that you can paste into
 # https://github.com/fpco/stackage-content/blob/master/stack/stack-setup-2.yaml.
+# Be sure to double check the SHA1 sums against those in
+# https://downloads.haskell.org/~ghc/X.Y.Z/.
 #
-GHCVER=8.0.2
+GHCVER=8.2.1
 if [[ -z "$GITHUB_AUTH_TOKEN" ]]; then
   echo "$0: GITHUB_AUTH_TOKEN environment variable is required" >&2
   exit 1
@@ -33,45 +35,55 @@ fi
 echo 'ghc:' >stack-setup.yaml
 
 mirror () {
-  local srcfn=ghc-$GHCVER-$2.tar.$3
+  suffix="$1"; shift
+  srcext="$1"; shift
+  destext="$1"; shift
+  local srcfn=ghc-$GHCVER-${suffix}.tar.${srcext}
   if [[ ! -s "$srcfn.downloaded" ]]; then
     rm -f "$srcfn"
     curl -LO --fail "http://downloads.haskell.org/~ghc/$GHCVER/$srcfn"
     date >"$srcfn.downloaded"
   fi
-  local destfn=ghc-$GHCVER-$2.tar.$4
+  local destfn=ghc-$GHCVER-${suffix}.tar.${destext}
   if [[ ! -s "$destfn.uploaded" ]]; then
-    if [[ "$3" == "xz" && "$4" == "bz2" ]]; then
+    if [[ "${srcext}" == "xz" && "${destext}" == "bz2" ]]; then
       xzcat "$srcfn" | bzip2 -c > "$destfn"
-    elif [[ "$3" != "$4" ]]; then
+    elif [[ "${srcext}" != "${destext}" ]]; then
       set +x
       echo
-      echo "$0: Unsupported conversion: $3 to $4" >&2
+      echo "$0: Unsupported conversion: ${srcext} to ${destext}" >&2
       exit 1
     fi
     curl -X POST --data-binary "@$destfn" -H "Content-type: application/octet-stream" -H "Authorization: token $GITHUB_AUTH_TOKEN" "$UPLOAD_URL?name=$destfn"
     date >"$destfn.uploaded"
   fi
-  echo "    $1:" >>stack-setup.yaml
-  echo "        $GHCVER:" >>stack-setup.yaml
-  echo "            url: \"https://github.com/commercialhaskell/ghc/releases/download/ghc-$GHCVER-release/$destfn\"" >>stack-setup.yaml
-  echo "            content-length: $(stat --printf="%s" "$destfn" 2>/dev/null || stat -f%z "$destfn")" >>stack-setup.yaml
-  echo "            sha1: $(sha1sum $destfn |cut -d' ' -f1)" >>stack-setup.yaml
+  while [[ $# -gt 0 ]]; do
+    alias="$1"
+    echo "    $alias:" >>stack-setup.yaml
+    echo "        $GHCVER:" >>stack-setup.yaml
+    echo "            url: \"https://github.com/commercialhaskell/ghc/releases/download/ghc-$GHCVER-release/$destfn\"" >>stack-setup.yaml
+    echo "            content-length: $(stat --printf="%s" "$destfn" 2>/dev/null || stat -f%z "$destfn")" >>stack-setup.yaml
+    echo "            sha1: $(sha1sum $destfn |cut -d' ' -f1)" >>stack-setup.yaml
+    shift
+  done
 }
 
-mirror linux32 i386-deb7-linux xz xz
-mirror linux32-nopie i386-deb8-linux xz xz
-mirror linux64 x86_64-deb7-linux xz xz
-mirror linux64-nopie x86_64-deb8-linux xz xz
-mirror linux32-gmp4 i386-centos67-linux xz xz
-mirror linux64-gmp4 x86_64-centos67-linux xz xz
-mirror macosx x86_64-apple-darwin xz bz2
-mirror windows32 i386-unknown-mingw32 xz xz
-mirror windows64 x86_64-unknown-mingw32 xz xz
-mirror freebsd32 i386-portbld-freebsd xz xz
-mirror freebsd64 x86_64-portbld-freebsd xz xz
-mirror openbsd64 x86_64-unknown-openbsd xz xz
-mirror linux-armv7 armv7-deb8-linux xz xz
+mirror i386-deb7-linux xz xz linux32
+mirror i386-deb8-linux xz xz linux32-nopie
+mirror x86_64-deb7-linux xz xz linux64
+mirror x86_64-deb8-linux xz xz linux64-nopie
+#@@@ 32-bit centos6 doesn't seem to be available: mirror i386-centos67-linux xz xz linux32-gmp4
+mirror x86_64-centos67-linux xz xz linux64-gmp4
+mirror armv7-deb8-linux xz xz linux-armv7
+mirror aarch64-deb8-linux xz xz linux-aarch64 #@@@: move to after linux-armv7
+mirror i386-unknown-mingw32 xz xz windows32
+mirror x86_64-unknown-mingw32 xz xz windows64
+mirror x86_64-apple-darwin xz bz2 macosx
+#@@@: add support for freebsd11 vs. freebsd10 to Stack (I think there may already be an issue for that?)
+#@@@: 32-bit freebsd not available: mirror i386-portbld-freebsd xz xz freebsd32
+mirror x86_64-portbld10_3-freebsd xz xz freebsd64
+mirror x86_64-portbld11-freebsd xz xz freebsd64-11
+mirror x86_64-openbsd60-openbsd xz xz openbsd64
 
 set +x
 echo