1 files changed, 195 insertions, 0 deletions
diff --git a/build2/download b/build2/download
new file mode 100755
index 0000000..cbc1ee5
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+++ b/build2/download
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+#! /usr/bin/env bash
+
+# Download and arrange source and binary packages.
+#
+# Run from the root of the destination download directory. Note that the
+# destination files are expected not to exist.
+
+repo="https://queue.stage.build2.org"
+
+bin_repo="$repo/0/bindist"
+src_repo="$repo/1/alpha"
+
+declare -A vers
+declare -A srcs
+declare -A bins
+
+# Key is project name.
+#
+vers["xsd"]="4.2.0"
+vers["xerces-c"]="3.2.4+2"
+vers["libcutl"]="1.11.0"
+vers["libxsd-frontend"]="2.1.0"
+
+# Key is package name, value is project name (for version).
+#
+srcs["xsd"]="xsd"
+srcs["xsd-tests"]="xsd"
+srcs["xsd-examples"]="xsd"
+srcs["libxsd"]="xsd"
+srcs["libxsd-tests"]="xsd"
+srcs["libcutl"]="libcutl"
+srcs["libxsd-frontend"]="libxsd-frontend"
+srcs["libxerces-c"]="xerces-c"
+
+# The key is "<dist>/<os>/<proj>/<pkg>/<cfg>". The value is the destination
+# subdirectory.
+#
+# @@ TODO: replace default <cfg> with arch, etc.
+#
+bins["debian/debian11/xsd/xsd/default"]="debian/debian11/x86_64"
+bins["debian/debian11/xsd/libxsd/default"]="debian/debian11/x86_64"
+
+bins["debian/debian12/xsd/xsd/default"]="debian/debian12/x86_64"
+bins["debian/debian12/xsd/libxsd/default"]="debian/debian12/x86_64"
+
+bins["debian/ubuntu22.04/xsd/xsd/default"]="ubuntu/ubuntu22.04/x86_64"
+bins["debian/ubuntu22.04/xsd/libxsd/default"]="ubuntu/ubuntu22.04/x86_64"
+bins["debian/ubuntu22.04/xerces-c/libxerces-c/default"]="ubuntu/ubuntu22.04/x86_64"
+
+bins["fedora/fedora37/xsd/xsd/default"]="fedora/fedora37/x86_64"
+bins["fedora/fedora37/xsd/libxsd/default"]="fedora/fedora37/x86_64"
+
+bins["fedora/fedora38/xsd/xsd/default"]="fedora/fedora38/x86_64"
+bins["fedora/fedora38/xsd/libxsd/default"]="fedora/fedora38/x86_64"
+
+bins["fedora/rhel9.2/xsd/xsd/default"]="rhel/rhel9.2/x86_64"
+bins["fedora/rhel9.2/xsd/libxsd/default"]="rhel/rhel9.2/x86_64"
+bins["fedora/rhel9.2/xerces-c/libxerces-c/default"]="rhel/rhel9.2/x86_64"
+
+bins["archive/debian11/xsd/xsd/linux-glibc2_31"]="linux/linux-glibc2.31/x86_64"
+bins["archive/debian11/xsd/libxsd/linux"]="linux/linux-glibc2.31/x86_64"
+
+bins["archive/macos13.4/xsd/xsd/default"]="macos/macos13.4/x86_64"
+bins["archive/macos13.4/xsd/libxsd/default"]="macos/macos13.4/x86_64"
+bins["archive/macos13.4/xerces-c/libxerces-c/default"]="macos/macos13.4/x86_64"
+
+bins["archive/windows10/xsd/xsd/default"]="windows/windows10/x86_64"
+bins["archive/windows10/xsd/libxsd/default"]="windows/windows10/x86_64"
+bins["archive/windows10/xerces-c/libxerces-c/release"]="windows/windows10/x86_64"
+bins["archive/windows10/xerces-c/libxerces-c/debug"]="windows/windows10/x86_64"
+
+owd=`pwd`
+trap "{ cd $owd; exit 1; }" ERR
+set -o errtrace # Trap in functions.
+shopt -s lastpipe # Execute last pipeline command in current shell.
+
+function info () { echo "$*" 1>&2; }
+function error () { info "$*"; exit 1; }
+
+declare -A dirs # Package directories to generate packages.sha256 in.
+
+# Download and arrange sources.
+#
+if true; then
+for pkg in "${!srcs[@]}"; do
+  prj="${srcs[$pkg]}"
+  ver="${vers[$prj]}"
+
+  pkgf="$pkg-$ver.tar.gz"
+  url="$src_repo/$prj/$pkgf"
+
+  info "fetching $url"
+  curl -sSf -o "$pkgf" "$url"
+
+  # Make .zip archive for examples.
+  #
+  if [ -n "$(sed -rn -e 's/^.+-examples$/true/p' <<<"$pkg")" ]; then
+    pkgd="$pkg-$ver"
+
+    if [ -d "$pkgd" ]; then
+      error "package directory $pkgd already exist"
+    fi
+
+    info "repacking $pkgf"
+    tar -xf "$pkgf"
+    zip -r "$pkg-$ver.zip" "$pkgd"
+    rm -rf "$pkgd"
+  fi
+done
+dirs["."]=true
+fi
+
+# Download and arrange binaries.
+#
+if true; then
+for bk in "${!bins[@]}"; do
+  bv="${bins[$bk]}"
+
+  # Get the distribution type we are dealing with.
+  #
+  dist="$(sed -rn -e 's#^(.+)/.+/.+/.+/.+$#\1#p' <<<"$bk")"
+
+  # Get the project we are dealing with and its version.
+  #
+  prj="$(sed -rn -e 's#^.+/.+/(.+)/.+/.+$#\1#p' <<<"$bk")"
+  ver="${vers[$prj]}"
+
+  url="$bin_repo/"
+  url+="$(sed -rn -e "s#^(.+/.+/.+/.+)/(.+)\$#\\1/$ver/\\2#p" <<<"$bk")"
+
+  # Get the list of packages (keys) and their checksums (values) at this URL
+  # by loading its packages.sha256.
+  #
+  unset pkgs # Clear.
+  declare -A pkgs
+
+  curl -sSf "$url/packages.sha256" | while read l; do
+
+    pkg="$(sed -rn -e 's#^([^ ]+) \*(.+)$#\2#p' <<<"$l")"
+
+    # Get the extension and omit certain distribution-specific file types.
+    #
+    e="$(sed -rn -e 's#^.+\.([^.]+)$#\1#p' <<<"$pkg")"
+
+    case "$dist" in
+      "debian")
+	if [ "$e" = "buildinfo" -o "$e" = "changes" ]; then
+	  continue
+	fi
+	;;
+
+      "fedora")
+	;;
+    esac
+
+    csm="$(sed -rn -e 's#^([^ ]+) \*(.+)$#\1#p' <<<"$l")"
+    pkgs["$pkg"]="$csm"
+  done
+
+  mkdir -p "$bv"
+
+  # Download each package and verify checksum.
+  #
+  for pkg in "${!pkgs[@]}"; do
+
+    pkgf="$bv/$pkg"
+
+    if [ -f "$pkgf" ]; then
+      error "destination package $pkgf from $bk already exist"
+    fi
+
+    info "fetching $url/$pkg"
+    curl -sSf -o "$pkgf" "$url/$pkg"
+
+    csm="$(sha256sum -b "$pkgf" | sed -rn -e 's#^([^ ]+) \*(.+)$#\1#p')"
+
+    if [ "$csm" != "${pkgs[$pkg]}" ]; then
+      error "checksum mismatch for package $pkgf from $bk"
+    fi
+
+  done
+
+  dirs["$bv"]=true
+done
+fi
+
+# Generate packages.sha256
+#
+for d in "${!dirs[@]}"; do
+  cd "$d"
+  rm -f "packages.sha256"
+  l="$(find . -maxdepth 1 -type f -printf '%P\n' | sort)" # Array-like.
+  sha256sum -b $l >"packages.sha256"
+  cd "$owd"
+done