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|
{ config, pkgs, lib, ... }:
with builtins // lib;
let
cfg = config.build;
copyFileFunc = ''
function copyFile() {
local SOURCE="$1"
local RELTARGET="$2"
local EXECUTABLE="3"
local TARGET
TARGET="$(realpath -m "$REALOUT/$RELTARGET")"
if [[ ! $TARGET == $REALOUT* ]]; then
echo "Error installing file $RELTARGET outside of kobo src" >&2
exit 1
fi
mkdir -pv "$(dirname "$TARGET")"
if [[ -d "$SOURCE" ]]; then
if [[ -d "$TARGET" ]]; then
cp -rfv "$SOURCE/." "$TARGET/"
else
cp -rfv "$SOURCE" "$TARGET"
fi
else
cp -fv "$SOURCE" "$TARGET"
fi
if [[ "$EXECUTABLE" == "inherit" ]]; then
:
elif [[ "$EXECUTABLE" ]]; then
chmod +x "$TARGET"
else
chmod -x "$TARGET"
fi
}
'';
copyFile = { source, executable, target, ... }: ''
copyFile ${escapeShellArgs [
source
(if executable == null then "inherit" else toString executable)
]}
'';
installFile = writeShellApplication {
name = "kobo-install-file";
runtimeInputs = [ pkgs.coreutils ];
text = ''
DRY_RUN_ARG="''${1-}"
LOCAL_DIR="''${2-}"
KOBO_DIR="''${3-}"
LOCAL_FILE="''${4-}"
FILENAME="''${LOCAL_FILE/#$LOCAL_DIR}"
KOBO_FILE="$KOBO_DIR/$FILENAME"
${toShellVar "MANIFEST" (cfg.manifestLookupFor "$LOCAL_FILE" "$KOBO_FILE")}
ACTION="''${MANIFEST["$FILENAME"]}"
if [[ -n "$ACTION" ]]; then
$DRY_RUN_ARG eval "$ACTION"
elif [[ -d "$LOCAL_FILE" ]]; then
$DRY_RUN_ARG mkdir -p "$KOBO_FILE"
else
$DRY_RUN_ARG mkdir -p "$(dirname "$KOBO_FILE")"
$DRY_RUN_ARG cp -f "$LOCAL_FILE" "$KOBO_FILE"
fi
'';
};
in {
options.build = {
allFiles = mkOption {
readOnly = true;
internal = true;
default = with config; concatMap (_: attrValues) [
file
kfmon.file
kobo.file
koreader.file
nickel.file
plato.file
];
apply = filter (v: v.enable);
};
allManifests = mkOption {
readOnly = true;
internal = true;
default = with config; concatMap (_: attrValues) [
manifest
kfmon.manifest
kobo.manifest
koreader.manifest
nickel.manifest
plato.manifest
];
apply = filter (v: v.enable);
};
manifestLookup = mkOption {
readOnly = true;
internal = true;
type = with types; attrsOf (functionTo (functionTo str));
default =
let
split = concatMap ({ targets, mergeTool, ... }: map (name: { inherit name; value = mergeTool; }) targets);
in listToAttrs split;
};
manifestLookupFor = mkOption {
readOnly = true;
internal = true;
type = with types; functionTo (functionTo (attrsOf str));
default = x: y: mapAttrs (_: f: f x y) cfg.manifestLookup;
};
src = mkOption {
type = types.package;
readOnly = true;
internal = true;
default = pkgs.stdenv.mkDerivation {
inherit (config) src;
name = "kobo_src";
phases = [ "installPhase" ];
installPhase = ''
mkdir -pv $out
cp -rv $src/. $out/
chmod -R +w $out
REALOUT="$(realpath -m "$out")"
${copyFileFunc}
${concatStringsSep "\n" (
mapAttrsToList (_: copyFile) cfg.allFiles
)}
'';
};
};
installer = mkOption {
type = types.package;
readOnly = true;
internal = true;
default = pkgs.writeShellApplication {
name = "kobo-installer";
runtimeInputs = [
pkgs.coreutils
pkgs.util-linux
];
text = '' #TODO DRY_RUN_ARG
KOBO_LABEL="''${1:-KOBOeReader}"
KOBO_MOUNTPOINT="$(findmnt -nlo TARGET LABEL="$KOBO_LABEL")"
if [[ -z "$KOBO_MOUNTPOINT" ]]; then
echo "Couldn't find a Kobo eReader volume with label $KOBO_LABEL. Are you sure one is actually mounted?"
exit 255
fi
KOBO_DIR="$KOBO_MOUNTPOINT/.kobo"
if [[ ! -d "$KOBO_DIR" ]]; then
echo "It doesn't seem like $KOBO_MOUNTPOINT actually points to a Kobo eReader since it doesn't contain a .kobo directory . . . "
exit 255
fi
find "${cfg.src}/" -not -path "${cfg.src}/" -exec ${installFile}/bin/kobo-install-file "" "${cfg.src}" "$KOBO_DIR" {} \;
'';
};
};
};
}
|
