100 lines
No EOL
2.6 KiB
Nix
100 lines
No EOL
2.6 KiB
Nix
{ wget, lib }:
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rec {
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download = {
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url,
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params ? "",
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var ? "DOWNLOADED_FILE"
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}: ''
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echo "Downloading" ${lib.escapeShellArg url}"..."
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${var}=$(mktemp)
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${wget}/bin/wget ${lib.escapeShellArg url} ${params} -q --show-progress -O ${"$" + var}
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'';
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withMountedDmg = path: shell: ''
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_result=$(hdiutil mount ${path} | tail -n1)
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DMG_DEVICE=$(echo "$_result" | awk '{print $1}')
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DMG_MOUNTPOINT=$(echo "$_result" | perl -lane 'print "@F[2..$#F]"')
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unset _result
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function _unmount {
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hdiutil unmount $DMG_DEVICE > /dev/null
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}
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# trap _unmount ERR exit
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${shell}
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_unmount
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trap - ERR exit
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unset DMG_DEVICE
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unset DMG_MOUNTPOINT
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'';
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installAppFromDmg = { dmg, filename }: withMountedDmg dmg ''
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if [ ! -d "$DMG_MOUNTPOINT/"${lib.escapeShellArg filename} ]; then
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echo "Error: file not found:" ${lib.escapeShellArg filename}
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exit 1
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fi
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cp -r "$DMG_MOUNTPOINT/"${lib.escapeShellArg filename} /Applications
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'';
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downloadAndInstallDmgApp = {
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url,
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filename,
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params ? "",
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}: ''
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if [ ! -d "/Applications/"${lib.escapeShellArg (builtins.baseNameOf filename)} ]; then
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${download { inherit url params; }}
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${installAppFromDmg { dmg = "$DOWNLOADED_FILE"; inherit filename; }}
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rm -rf $DOWNLOADED_FILE
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fi
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'';
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downloadAndInstallDmgPkg = {
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url,
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filename,
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condition,
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params ? "",
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}: ''
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if [ ${condition} ]; then
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${download { inherit url params; }}
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${withMountedDmg "$DOWNLOADED_FILE" ''
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installer -pkg "$DMG_MOUNTPOINT/"${lib.escapeShellArg filename} -target /
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''}
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rm -rf $DOWNLOADED_FILE
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fi
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'';
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downloadAndInstallZipApp = {
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url,
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filename,
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params ? "",
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renameTo ? null,
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afterInstall ? ""
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}: let
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conditionFile = if renameTo == null then filename else renameTo;
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in ''
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if [ ! -d "/Applications/"${lib.escapeShellArg (builtins.baseNameOf conditionFile)} ]; then
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${download { inherit url params; }}
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tmpdir=$(mktemp -d)
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unzip -q $DOWNLOADED_FILE -d $tmpdir
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if [ ! -d "$tmpdir/"${lib.escapeShellArg filename} ]; then
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echo "Error: file not found:" ${lib.escapeShellArg filename}
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rm -rf $DOWNLOADED_FILE $tmpdir
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exit 1
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fi
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${if (renameTo != null) then ''
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mv "$tmpdir/"${lib.escapeShellArg filename} "$tmpdir/"${lib.escapeShellArg renameTo}
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mv "$tmpdir/"${lib.escapeShellArg renameTo} /Applications
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'' else ''
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mv "$tmpdir/"${lib.escapeShellArg filename} /Applications
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''}
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rm -rf $DOWNLOADED_FILE $tmpdir
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${afterInstall}
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fi
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'';
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} |