86 lines
1.9 KiB
Nix
86 lines
1.9 KiB
Nix
{
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lib,
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maunium-stickerpicker,
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stickerpicker-tools,
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fetchers,
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callPackage,
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stdenvNoCC,
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writeText,
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cacert,
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...
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}:
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{
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homeserver ? "https://matrix.org",
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userId,
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accessTokenFile,
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packs,
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hash ? "",
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sha256 ? ""
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}:
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with lib;
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if !(all builtins.isAttrs packs) then
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throw "createStickerPack: not all packs are attrsets"
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else if !(all (x: x ? "type") packs) then
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throw ''createStickerPack: Not all packs have the "type" attribute''
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else if !(all (x: builtins.isString x.type) packs) then
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throw ''createStickerPack: Not all packs have a "type" attribute of type string''
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else let
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invalidTypes = filter (x: !(fetchers ? "${x.type}-build")) packs;
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in if invalidTypes != [ ] then throw ''
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createStickerPack: Not all packs have a valid "type" attribute.
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The following types does not exist:
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${concatStringsSep "\n" (map (x: " ${x.type}") invalidTypes)}
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''
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else let
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stickerDownloadInstructions = pipe packs [
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(map (x: fetchers."${x.type}-build" x))
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(concatStringsSep "\n")
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];
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stickerDownloadDependencies = pipe packs [
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(map (x: fetchers."${x.type}-deps"))
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builtins.concatLists
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];
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config-json = writeText "stickerpicker-config.json" ''
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{
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"homeserver": "${homeserver}",
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"user_id": "${userId}",
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"access_token": "${fileContents accessTokenFile}"
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}
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'';
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in stdenvNoCC.mkDerivation {
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name = "stickerpicker";
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src = maunium-stickerpicker;
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outputHashAlgo = if hash != "" then null else "sha256";
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outputHashMode = "recursive";
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outputHash = if hash != "" then
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hash
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else if sha256 != "" then
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sha256
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else
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fakeSha256;
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buildInputs = [
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stickerpicker-tools
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cacert
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] ++ stickerDownloadDependencies;
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buildPhase = ''
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mkdir images
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IMG_DIR="$(pwd)/images"
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STICKERPACKS_DIR="$(pwd)/web/packs"
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STICKER_CONFIG="${config-json}"
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${stickerDownloadInstructions}
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'';
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installPhase = ''
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mv web $out
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'';
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}
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