app-id: dev.moku.app
runtime: org.gnome.Platform
runtime-version: '48'
sdk: org.gnome.Sdk
sdk-extensions:
  - org.freedesktop.Sdk.Extension.rust-stable
command: moku
separate-locales: false

finish-args:
  - --socket=wayland
  - --socket=x11
  - --socket=fallback-x11
  - --share=ipc
  - --device=dri
  - --share=network
  - --socket=session-bus
  - --socket=system-bus
  - --filesystem=home
  - --filesystem=xdg-data/moku:create
  - --talk-name=org.freedesktop.Flatpak

build-options:
  append-path: /usr/lib/sdk/rust-stable/bin
  env:
    CARGO_HOME: /run/build/moku/cargo

modules:
  - name: openjdk
    buildsystem: simple
    build-commands:
      - mkdir -p /app/jre
      - tar -xf jdk.tar.gz -C /app/jre --strip-components=1
    sources:
      - type: file
        url: https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.3%2B9/OpenJDK21U-jre_x64_linux_hotspot_21.0.3_9.tar.gz
        sha256: f1af100c4afca2035f446967323230150cfe5872b5a664d98c86963e5c066e0d
        dest-filename: jdk.tar.gz

  # catch_abort.so — intercepts SIGTRAP/SIGILL from KCEF's CEF subprocess and
  # exits just that thread instead of killing the whole JVM. Official Suwayomi
  # fix for headless environments. Source inlined to avoid upstream drift.
  - name: catch-abort
    buildsystem: simple
    build-commands:
      - mkdir -p /app/lib
      - gcc -shared -fPIC -o /app/lib/catch_abort.so catch_abort.c -ldl -lpthread
    sources:
      - type: inline
        dest-filename: catch_abort.c
        contents: |
          // Linux only:
          // Attempts to catch SIGTRAP and exit the thread instead of bringing down the whole process

          #define _GNU_SOURCE
          #include <stdio.h>
          #include <dlfcn.h>
          #include <signal.h>
          #include <pthread.h>
          #include <execinfo.h>

          void signalHandler(int signum, siginfo_t* si, void* uc) {
            void *retaddrs[64];
            int n = backtrace(retaddrs, sizeof(retaddrs) / sizeof(retaddrs[0]));
            printf("\n### ABORT :: Backtrace: ###\n");
            backtrace_symbols_fd(retaddrs, n, STDERR_FILENO);
            printf("### ABORT :: Exiting this thread. If this causes problems, please report the above backtrace to Suwayomi. ###\n\n");
            pthread_exit(NULL);
          }

          __attribute__((constructor))
          void dlmain() {
            struct sigaction sa = {0};
            sa.sa_flags     = SA_SIGINFO | SA_RESTART;
            sa.sa_sigaction = &signalHandler;
            sigemptyset(&sa.sa_mask);
            if (sigaction(SIGTRAP, &sa, NULL) != 0) {
              printf("[FATAL] sigaction failed\n");
            }
            if (sigaction(SIGILL, &sa, NULL) != 0) {
              printf("[FATAL] sigaction failed\n");
            }
          }

  - name: tachidesk-server
    buildsystem: simple
    build-commands:
      - mkdir -p /app/tachidesk /app/bin /app/tachidesk/default-conf
      - cp Suwayomi-Server.jar /app/tachidesk/

      - |
        cat > /app/tachidesk/default-conf/server.conf << 'EOF'
        server.ip = "127.0.0.1"
        server.port = 4567
        server.webUIEnabled = false
        server.initialOpenInBrowserEnabled = false
        server.systemTrayEnabled = false
        server.webUIInterface = "browser"
        server.webUIFlavor = "WebUI"
        server.webUIChannel = "stable"
        server.electronPath = ""
        server.debugLogsEnabled = false
        server.downloadAsCbz = true
        server.autoDownloadNewChapters = false
        server.globalUpdateInterval = 12
        server.maxSourcesInParallel = 6
        server.extensionRepos = []
        EOF

      - |
        cat > /app/bin/tachidesk-server << 'EOF'
        #!/bin/sh

        DATA_DIR="${XDG_DATA_HOME:-$HOME/.local/share}/moku/tachidesk"
        mkdir -p "$DATA_DIR"

        # Seed conf on first run
        if [ ! -f "$DATA_DIR/server.conf" ]; then
          cp /app/tachidesk/default-conf/server.conf "$DATA_DIR/server.conf"
        fi

        # Force-patch the three keys that cause JCEF/GUI crashes every launch.
        # Suwayomi ignores -D JVM flags when a conf file exists on disk.
        sed -i \
          -e 's|server\.webUIEnabled.*|server.webUIEnabled = false|' \
          -e 's|server\.initialOpenInBrowserEnabled.*|server.initialOpenInBrowserEnabled = false|' \
          -e 's|server\.systemTrayEnabled.*|server.systemTrayEnabled = false|' \
          "$DATA_DIR/server.conf"

        # Append keys if absent
        grep -q 'server\.webUIEnabled'                "$DATA_DIR/server.conf" || echo 'server.webUIEnabled = false'                >> "$DATA_DIR/server.conf"
        grep -q 'server\.initialOpenInBrowserEnabled' "$DATA_DIR/server.conf" || echo 'server.initialOpenInBrowserEnabled = false' >> "$DATA_DIR/server.conf"
        grep -q 'server\.systemTrayEnabled'           "$DATA_DIR/server.conf" || echo 'server.systemTrayEnabled = false'           >> "$DATA_DIR/server.conf"

        unset DISPLAY
        unset WAYLAND_DISPLAY

        export _JAVA_OPTIONS="-Djava.awt.headless=true"
        export JAVA_TOOL_OPTIONS="-Djava.awt.headless=true"

        # Intercepts SIGTRAP/SIGILL from KCEF's CEF subprocess, exits just
        # that thread instead of crashing the whole JVM process.
        export LD_PRELOAD="/app/lib/catch_abort.so"

        exec /app/jre/bin/java \
          -Djava.awt.headless=true \
          -Dapple.awt.UIElement=true \
          -Dsun.java2d.noddraw=true \
          -Dsun.awt.disablegui=true \
          -Dsuwayomi.tachidesk.config.server.rootDir="$DATA_DIR" \
          -jar /app/tachidesk/Suwayomi-Server.jar
        EOF

      - chmod +x /app/bin/tachidesk-server

    sources:
      - type: file
        url: https://github.com/Suwayomi/Suwayomi-Server/releases/download/v2.1.1867/suwayomi-server-v2.1.1867.jar
        sha256: 51e307c2581e4e1a002991ab3e3a77503c8b074c42695987a984a7382d0ac5af
        dest-filename: Suwayomi-Server.jar

  - name: moku
    buildsystem: simple
    build-options:
      env:
        CARGO_HOME: /run/build/moku/cargo
        XDG_DATA_HOME: /run/build/moku/xdg-data
        TAURI_SKIP_DEVSERVER_CHECK: 'true'
        PKG_CONFIG_PATH: /usr/lib/pkgconfig:/usr/share/pkgconfig
    build-commands:
      - tar -xzf frontend-dist.tar.gz
      - . /usr/lib/sdk/rust-stable/enable.sh && PKG_CONFIG_PATH=/usr/lib/pkgconfig:/usr/share/pkgconfig cargo build --release --manifest-path src-tauri/Cargo.toml
      - install -Dm755 src-tauri/target/release/moku /app/bin/moku
      - install -Dm644 packaging/dev.moku.app.desktop /app/share/applications/dev.moku.app.desktop
      - install -Dm644 src-tauri/icons/32x32.png /app/share/icons/hicolor/32x32/apps/dev.moku.app.png
      - install -Dm644 src-tauri/icons/128x128.png /app/share/icons/hicolor/128x128/apps/dev.moku.app.png
      - install -Dm644 src-tauri/icons/128x128@2x.png /app/share/icons/hicolor/256x256/apps/dev.moku.app.png
      - install -Dm644 packaging/dev.moku.app.metainfo.xml /app/share/metainfo/dev.moku.app.metainfo.xml
    sources:
      - type: dir
        path: .
      - type: file
        path: packaging/frontend-dist.tar.gz
        sha256: d3ebde4d39e3de61420b78a9506df1a5c77c14d705e42662a45a2179bc96030e
      - packaging/cargo-sources.json
      - type: inline
        dest: src-tauri/.cargo
        dest-filename: config.toml
        contents: |
          [source.crates-io]
          replace-with = "vendored-sources"
          [source.vendored-sources]
          directory = "/run/build/moku/cargo/vendor"