feat: desktop-style UI + docker build scripts, fix ping crash

- InCallScreen rewrite matching desktop dark theme layout - Removed auto-ping LaunchedEffect (loading native .so early via pingRelay crashes jemalloc on Android 16 MTE) - Added Docker build scripts (Dockerfile.android-builder + build-android-docker.sh) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-07 08:19:45 +04:00
parent 264ef9c4d4
commit 97bcc79f9b
5 changed files with 1058 additions and 505 deletions
--- a/.agents/skills/caveman/SKILL.md
+++ b/.agents/skills/caveman/SKILL.md
@@ -0,0 +1,72 @@
+---
+name: caveman
+description: >
+  Ultra-compressed communication mode. Slash token usage ~75% by speaking like caveman
+  while keeping full technical accuracy. Use when user says "caveman mode", "talk like caveman",
+  "use caveman", "less tokens", "be brief", or invokes /caveman. Also auto-triggers
+  when token efficiency is requested.
+---
+
+# Caveman Mode
+
+## Core Rule
+
+Respond like smart caveman. Cut articles, filler, pleasantries. Keep all technical substance.
+
+## Grammar
+
+- Drop articles (a, an, the)
+- Drop filler (just, really, basically, actually, simply)
+- Drop pleasantries (sure, certainly, of course, happy to)
+- Short synonyms (big not extensive, fix not "implement a solution for")
+- No hedging (skip "it might be worth considering")
+- Fragments fine. No need full sentence
+- Technical terms stay exact. "Polymorphism" stays "polymorphism"
+- Code blocks unchanged. Caveman speak around code, not in code
+- Error messages quoted exact. Caveman only for explanation
+
+## Pattern
+
+```
+[thing] [action] [reason]. [next step].
+```
+
+Not:
+> Sure! I'd be happy to help you with that. The issue you're experiencing is likely caused by...
+
+Yes:
+> Bug in auth middleware. Token expiry check use `<` not `<=`. Fix:
+
+## Examples
+
+**User:** Why is my React component re-rendering?
+
+**Normal (69 tokens):** "The reason your React component is re-rendering is likely because you're creating a new object reference on each render cycle. When you pass an inline object as a prop, React's shallow comparison sees it as a different object every time, which triggers a re-render. I'd recommend using useMemo to memoize the object."
+
+**Caveman (19 tokens):** "New object ref each render. Inline object prop = new ref = re-render. Wrap in `useMemo`."
+
+---
+
+**User:** How do I set up a PostgreSQL connection pool?
+
+**Caveman:**
+```
+Use `pg` pool:
+```
+```js
+const pool = new Pool({
+  max: 20,
+  idleTimeoutMillis: 30000,
+  connectionTimeoutMillis: 2000,
+})
+```
+```
+max = concurrent connections. Keep under DB limit. idleTimeout kill stale conn.
+```
+
+## Boundaries
+
+- Code: write normal. Caveman English only
+- Git commits: normal
+- PR descriptions: normal
+- User say "stop caveman" or "normal mode": revert immediately
--- a/android/app/src/main/java/com/wzp/ui/call/InCallScreen.kt
+++ b/android/app/src/main/java/com/wzp/ui/call/InCallScreen.kt
--- a/scripts/Dockerfile.android-builder
+++ b/scripts/Dockerfile.android-builder
@@ -0,0 +1,74 @@
+# =============================================================================
+# WZ Phone — Android build environment (Debian 12 / Bookworm)
+#
+# Matches the bare-metal build-android.sh environment:
+#   - Debian 12 (cmake 3.25, no Android cross-compilation bugs)
+#   - JDK 17 (Gradle 8.5 + AGP 8.2.0 compatible)
+#   - NDK 26.1 (last stable before scudo/MTE crash on NDK 27+)
+#   - Rust stable with aarch64-linux-android target + cargo-ndk
+#
+# Build:  docker build -t wzp-android-builder -f Dockerfile.android-builder .
+# =============================================================================
+FROM debian:bookworm
+
+ARG NDK_VERSION=26.1.10909125
+ARG ANDROID_API=34
+
+ENV DEBIAN_FRONTEND=noninteractive \
+    ANDROID_HOME=/opt/android-sdk \
+    JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64
+
+ENV ANDROID_NDK_HOME=$ANDROID_HOME/ndk/$NDK_VERSION \
+    ANDROID_NDK=$ANDROID_HOME/ndk/$NDK_VERSION
+
+# ── System packages ──────────────────────────────────────────────────────────
+RUN apt-get update && apt-get install -y --no-install-recommends \
+        build-essential \
+        cmake \
+        curl \
+        git \
+        libssl-dev \
+        pkg-config \
+        unzip \
+        wget \
+        zip \
+        openjdk-17-jdk-headless \
+        ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+# ── Android SDK + NDK 26.1 ──────────────────────────────────────────────────
+RUN mkdir -p $ANDROID_HOME/cmdline-tools \
+    && cd /tmp \
+    && wget -q https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip -O cmdtools.zip \
+    && unzip -qo cmdtools.zip -d $ANDROID_HOME/cmdline-tools \
+    && mv $ANDROID_HOME/cmdline-tools/cmdline-tools $ANDROID_HOME/cmdline-tools/latest \
+    && rm cmdtools.zip
+
+RUN yes | $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager --licenses > /dev/null 2>&1 \
+    && $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager --install \
+        "platforms;android-${ANDROID_API}" \
+        "build-tools;${ANDROID_API}.0.0" \
+        "ndk;${NDK_VERSION}" \
+        "platform-tools" \
+        2>&1 | grep -v '^\[' > /dev/null
+
+# Make SDK world-readable so builder user can access it
+RUN chmod -R a+rX $ANDROID_HOME
+
+# ── Builder user (1000:1000) ─────────────────────────────────────────────────
+RUN groupadd -g 1000 builder \
+    && useradd -m -u 1000 -g 1000 -s /bin/bash builder
+
+USER builder
+WORKDIR /home/builder
+
+# ── Rust toolchain ───────────────────────────────────────────────────────────
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs \
+        | sh -s -- -y --default-toolchain stable \
+    && . $HOME/.cargo/env \
+    && rustup target add aarch64-linux-android \
+    && cargo install cargo-ndk
+
+ENV PATH="/home/builder/.cargo/bin:$ANDROID_HOME/cmdline-tools/latest/bin:$ANDROID_HOME/platform-tools:$JAVA_HOME/bin:$PATH"
+
+WORKDIR /build/source
--- a/scripts/build-android-docker.sh
+++ b/scripts/build-android-docker.sh
@@ -0,0 +1,416 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# =============================================================================
+# WZ Phone — Android APK build via Docker on remote host
+#
+# Replaces Hetzner Cloud VMs with a Docker container on SepehrHomeserverdk.
+# Persistent storage at /mnt/storage/manBuilder/data/{source,cache,keystore}.
+# Uploads APKs to rustypaste, then SCPs them back locally.
+#
+# Prerequisites:
+#   - SSH config has "SepehrHomeserverdk" host entry
+#   - SSH agent running with keys for both remote host and git.manko.yoga
+#   - Docker installed on remote host
+#   - /mnt/storage/manBuilder/.env with rusty_address and rusty_auth_token
+#
+# Usage:
+#   ./scripts/build-android-docker.sh              Full: prepare+pull+build+upload+transfer
+#   ./scripts/build-android-docker.sh --prepare    Build Docker image + sync keystores
+#   ./scripts/build-android-docker.sh --pull       Clone/update source from Gitea
+#   ./scripts/build-android-docker.sh --build      Build debug APK inside Docker
+#   ./scripts/build-android-docker.sh --upload     Upload APKs to rustypaste
+#   ./scripts/build-android-docker.sh --transfer   SCP APKs back to local machine
+#   ./scripts/build-android-docker.sh --all        pull+build+upload+transfer (image ready)
+#
+#   Add --release to also build release APK:
+#   ./scripts/build-android-docker.sh --build --release
+#   ./scripts/build-android-docker.sh --all --release
+#   ./scripts/build-android-docker.sh --release          (full pipeline, debug+release)
+#
+# Environment variables (all optional):
+#   WZP_BRANCH   Branch to build (default: feat/android-voip-client)
+# =============================================================================
+
+REMOTE_HOST="SepehrHomeserverdk"
+BASE_DIR="/mnt/storage/manBuilder"
+REPO_URL="ssh://git@git.manko.yoga:222/manawenuz/wz-phone.git"
+BRANCH="${WZP_BRANCH:-feat/android-voip-client}"
+DOCKER_IMAGE="wzp-android-builder"
+LOCAL_OUTPUT_DIR="target/android-apk"
+PROJECT_DIR="$(cd "$(dirname "$0")/.." && pwd)"
+LOCAL_KEYSTORE_DIR="$PROJECT_DIR/android/keystore"
+
+SSH_OPTS="-o ConnectTimeout=10 -o LogLevel=ERROR"
+
+# ---------------------------------------------------------------------------
+# Helpers
+# ---------------------------------------------------------------------------
+log()  { echo -e "\n\033[1;36m>>> $*\033[0m"; }
+err()  { echo -e "\033[1;31mERROR: $*\033[0m" >&2; }
+
+ssh_cmd() {
+    ssh -A $SSH_OPTS "$REMOTE_HOST" "$@"
+}
+
+push_reminder() {
+    echo ""
+    echo "  ┌──────────────────────────────────────────────────────────────────┐"
+    echo "  │  IMPORTANT: Push your changes to origin (Gitea) before build!   │"
+    echo "  │                                                                  │"
+    echo "  │  The build fetches from:                                         │"
+    echo "  │    ssh://git@git.manko.yoga:222/manawenuz/wz-phone.git          │"
+    echo "  │                                                                  │"
+    echo "  │  Run:  git push origin $BRANCH"
+    echo "  └──────────────────────────────────────────────────────────────────┘"
+    echo ""
+    read -r -p "Press Enter to continue (Ctrl-C to abort)... "
+}
+
+# ---------------------------------------------------------------------------
+# --prepare: Create remote dirs, build Docker image, sync keystores
+# ---------------------------------------------------------------------------
+do_prepare() {
+    log "Preparing remote environment..."
+    ssh_cmd "mkdir -p $BASE_DIR/data/{source,cache/cargo-registry,cache/cargo-git,cache/target,cache/gradle,keystore}"
+
+    # Sync keystores (gitignored — won't exist after clone)
+    REMOTE_HAS_KEYSTORE=$(ssh_cmd "[ -f $BASE_DIR/data/keystore/wzp-debug.jks ] && echo yes || echo no")
+    if [ "$REMOTE_HAS_KEYSTORE" = "no" ]; then
+        if [ -f "$LOCAL_KEYSTORE_DIR/wzp-debug.jks" ]; then
+            log "Uploading keystores to remote persistent storage..."
+            scp $SSH_OPTS \
+                "$LOCAL_KEYSTORE_DIR/wzp-debug.jks" \
+                "$LOCAL_KEYSTORE_DIR/wzp-release.jks" \
+                "$REMOTE_HOST:$BASE_DIR/data/keystore/"
+            echo "  Keystores uploaded to $BASE_DIR/data/keystore/"
+        else
+            err "No keystores found locally at $LOCAL_KEYSTORE_DIR/"
+            err "Build will generate a temporary debug keystore instead."
+        fi
+    else
+        echo "  Keystores already on remote."
+    fi
+
+    # Upload Dockerfile from local (always use local version — no git dependency)
+    log "Uploading Dockerfile to remote..."
+    ssh_cmd "mkdir -p $BASE_DIR/data/source/scripts"
+    scp $SSH_OPTS \
+        "$PROJECT_DIR/scripts/Dockerfile.android-builder" \
+        "$REMOTE_HOST:$BASE_DIR/data/source/scripts/Dockerfile.android-builder"
+
+    # Build Docker image
+    log "Building Docker image (Debian 12 + Rust + Android SDK/NDK)..."
+    ssh_cmd bash <<IMAGE_EOF
+set -euo pipefail
+docker build -t "$DOCKER_IMAGE" - < "$BASE_DIR/data/source/scripts/Dockerfile.android-builder"
+echo "  Docker image '$DOCKER_IMAGE' ready."
+IMAGE_EOF
+}
+
+# ---------------------------------------------------------------------------
+# --pull: Clone or update source from Gitea
+# ---------------------------------------------------------------------------
+do_pull() {
+    push_reminder
+
+    log "Updating source (branch: $BRANCH)..."
+    ssh_cmd bash <<PULL_EOF
+set -euo pipefail
+mkdir -p "$BASE_DIR/data/source" \
+         "$BASE_DIR/data/cache/cargo-registry" \
+         "$BASE_DIR/data/cache/cargo-git" \
+         "$BASE_DIR/data/cache/target" \
+         "$BASE_DIR/data/cache/gradle" \
+         "$BASE_DIR/data/keystore"
+cd "$BASE_DIR/data/source"
+if [ -d .git ]; then
+    echo "  Fetching origin..."
+    git fetch origin
+    git checkout "$BRANCH" 2>/dev/null || git checkout -b "$BRANCH" "origin/$BRANCH"
+    git reset --hard "origin/$BRANCH"
+else
+    echo "  Cloning repo..."
+    cd "$BASE_DIR/data"
+    rm -rf source
+    git clone --branch "$BRANCH" "$REPO_URL" source
+    cd source
+fi
+git submodule update --init || true
+echo "  HEAD:   \$(git log --oneline -1)"
+echo "  Branch: \$(git branch --show-current)"
+PULL_EOF
+
+    # Inject keystores into source tree
+    log "Injecting keystores into source tree..."
+    ssh_cmd bash <<KS_EOF
+set -euo pipefail
+mkdir -p "$BASE_DIR/data/source/android/keystore"
+if [ -f "$BASE_DIR/data/keystore/wzp-debug.jks" ]; then
+    cp "$BASE_DIR/data/keystore/wzp-debug.jks"   "$BASE_DIR/data/source/android/keystore/"
+    cp "$BASE_DIR/data/keystore/wzp-release.jks"  "$BASE_DIR/data/source/android/keystore/"
+    echo "  Keystores ready (wzp-debug.jks + wzp-release.jks)"
+else
+    echo "  WARNING: No keystores in persistent storage — build will generate temporary ones"
+fi
+KS_EOF
+}
+
+# ---------------------------------------------------------------------------
+# --build: Build APK inside Docker container
+#   $1 = "1" to also build release APK (default: debug only)
+# ---------------------------------------------------------------------------
+do_build() {
+    local build_release="${1:-0}"
+
+    if [ "$build_release" = "1" ]; then
+        log "Building debug + release APKs inside Docker container..."
+    else
+        log "Building debug APK inside Docker container..."
+    fi
+
+    ssh_cmd bash <<BUILD_EOF
+set -euo pipefail
+
+# Ensure uid 1000 can write to mounted volumes
+# Use find to only chown files not already 1000:1000, ignore errors on stubborn files
+find "$BASE_DIR/data/source" "$BASE_DIR/data/cache" \
+    ! -user 1000 -o ! -group 1000 2>/dev/null | \
+    xargs -r chown 1000:1000 2>/dev/null || true
+
+docker run --rm \
+    --user 1000:1000 \
+    -e BUILD_RELEASE="$build_release" \
+    -v "$BASE_DIR/data/source:/build/source" \
+    -v "$BASE_DIR/data/cache/cargo-registry:/home/builder/.cargo/registry" \
+    -v "$BASE_DIR/data/cache/cargo-git:/home/builder/.cargo/git" \
+    -v "$BASE_DIR/data/cache/target:/build/source/target" \
+    -v "$BASE_DIR/data/cache/gradle:/home/builder/.gradle" \
+    "$DOCKER_IMAGE" \
+    bash -c '
+set -euo pipefail
+cd /build/source
+
+echo ">>> Building Rust native library (arm64-v8a, release)..."
+
+# Clean stale jniLibs so cargo-ndk re-copies libc++_shared.so
+rm -rf android/app/src/main/jniLibs/arm64-v8a
+
+cargo ndk -t arm64-v8a \
+    -o android/app/src/main/jniLibs \
+    build --release -p wzp-android 2>&1 | tail -10
+
+[ -f android/app/src/main/jniLibs/arm64-v8a/libwzp_android.so ] || {
+    echo "ERROR: libwzp_android.so not found after build"; exit 1;
+}
+echo "  .so size: \$(du -h android/app/src/main/jniLibs/arm64-v8a/libwzp_android.so | cut -f1)"
+
+# Verify keystores exist (should have been injected by --pull)
+if [ -f android/keystore/wzp-debug.jks ] && [ -f android/keystore/wzp-release.jks ]; then
+    echo "  Keystores: wzp-debug.jks + wzp-release.jks (from persistent storage)"
+else
+    echo "WARNING: Keystores missing — generating temporary debug keystore..."
+    mkdir -p android/keystore
+    keytool -genkey -v \
+        -keystore android/keystore/wzp-debug.jks \
+        -keyalg RSA -keysize 2048 -validity 10000 \
+        -alias wzp-debug -storepass android -keypass android \
+        -dname "CN=WZP Debug" 2>&1 | tail -1
+    cp android/keystore/wzp-debug.jks android/keystore/wzp-release.jks
+fi
+
+cd android
+chmod +x ./gradlew
+
+echo ">>> Building debug APK..."
+./gradlew assembleDebug --no-daemon --warning-mode=none 2>&1 | tail -5
+
+if [ "\${BUILD_RELEASE}" = "1" ]; then
+    echo ">>> Building release APK..."
+    ./gradlew assembleRelease --no-daemon --warning-mode=none 2>&1 | tail -5 || \
+        echo "  (release build failed — debug APK still available)"
+fi
+
+echo ""
+echo ">>> Build artifacts:"
+find . -name "*.apk" -path "*/outputs/apk/*" -exec ls -lh {} \;
+'
+BUILD_EOF
+}
+
+# ---------------------------------------------------------------------------
+# --upload: Upload APKs to rustypaste
+# ---------------------------------------------------------------------------
+do_upload() {
+    log "Uploading APKs to rustypaste..."
+
+    UPLOAD_RESULT=$(ssh_cmd bash <<'UPLOAD_EOF'
+set -euo pipefail
+
+BASE_DIR="/mnt/storage/manBuilder"
+ENV_FILE="$BASE_DIR/.env"
+
+if [ ! -f "$ENV_FILE" ]; then
+    echo "ERROR: $ENV_FILE not found — create it with rusty_address and rusty_auth_token" >&2
+    exit 1
+fi
+
+source "$ENV_FILE"
+
+if [ -z "${rusty_address:-}" ] || [ -z "${rusty_auth_token:-}" ]; then
+    echo "ERROR: rusty_address or rusty_auth_token not set in $ENV_FILE" >&2
+    exit 1
+fi
+
+upload_apk() {
+    local apk="$1" label="$2"
+    if [ -f "$apk" ]; then
+        local url
+        url=$(curl -s -F "file=@$apk" -H "Authorization: $rusty_auth_token" "$rusty_address")
+        echo "$label: $url"
+    fi
+}
+
+DEBUG_APK=$(find "$BASE_DIR/data/source/android" -name "app-debug*.apk" -path "*/outputs/apk/*" 2>/dev/null | head -1)
+RELEASE_APK=$(find "$BASE_DIR/data/source/android" -name "app-release*.apk" -path "*/outputs/apk/*" 2>/dev/null | head -1)
+
+upload_apk "${DEBUG_APK:-}" "debug"
+upload_apk "${RELEASE_APK:-}" "release"
+UPLOAD_EOF
+    )
+
+    echo "$UPLOAD_RESULT"
+}
+
+# ---------------------------------------------------------------------------
+# --transfer: SCP APKs back to local machine
+# ---------------------------------------------------------------------------
+do_transfer() {
+    log "Downloading APKs to local machine..."
+
+    mkdir -p "$LOCAL_OUTPUT_DIR"
+
+    # Debug APK
+    DEBUG_REMOTE=$(ssh_cmd "find $BASE_DIR/data/source/android -name 'app-debug*.apk' -path '*/outputs/apk/*' 2>/dev/null | head -1" || true)
+    if [ -n "$DEBUG_REMOTE" ]; then
+        scp $SSH_OPTS "$REMOTE_HOST:$DEBUG_REMOTE" "$LOCAL_OUTPUT_DIR/wzp-debug.apk"
+        echo "  debug:   $LOCAL_OUTPUT_DIR/wzp-debug.apk ($(du -h "$LOCAL_OUTPUT_DIR/wzp-debug.apk" | cut -f1))"
+    fi
+
+    # Release APK
+    RELEASE_REMOTE=$(ssh_cmd "find $BASE_DIR/data/source/android -name 'app-release*.apk' -path '*/outputs/apk/*' 2>/dev/null | head -1" || true)
+    if [ -n "$RELEASE_REMOTE" ]; then
+        scp $SSH_OPTS "$REMOTE_HOST:$RELEASE_REMOTE" "$LOCAL_OUTPUT_DIR/wzp-release.apk"
+        echo "  release: $LOCAL_OUTPUT_DIR/wzp-release.apk ($(du -h "$LOCAL_OUTPUT_DIR/wzp-release.apk" | cut -f1))"
+    fi
+
+    # Also grab the .so
+    scp $SSH_OPTS "$REMOTE_HOST:$BASE_DIR/data/source/android/app/src/main/jniLibs/arm64-v8a/libwzp_android.so" \
+        "$LOCAL_OUTPUT_DIR/libwzp_android.so" 2>/dev/null \
+        && echo "  .so:     $LOCAL_OUTPUT_DIR/libwzp_android.so" || true
+}
+
+# ---------------------------------------------------------------------------
+# Summary banner
+# ---------------------------------------------------------------------------
+show_summary() {
+    log "All done!"
+    echo ""
+    echo "  ┌──────────────────────────────────────────────────────────────┐"
+    [ -f "$LOCAL_OUTPUT_DIR/wzp-debug.apk" ] && \
+    echo "  │ Debug APK:   $LOCAL_OUTPUT_DIR/wzp-debug.apk"
+    [ -f "$LOCAL_OUTPUT_DIR/wzp-release.apk" ] && \
+    echo "  │ Release APK: $LOCAL_OUTPUT_DIR/wzp-release.apk"
+    echo "  │"
+    if [ -n "${UPLOAD_RESULT:-}" ]; then
+    echo "  │ Rustypaste:"
+    echo "$UPLOAD_RESULT" | while read -r line; do
+    echo "  │   $line"
+    done
+    echo "  │"
+    fi
+    echo "  │ Install: adb install -r $LOCAL_OUTPUT_DIR/wzp-debug.apk"
+    echo "  └──────────────────────────────────────────────────────────────┘"
+}
+
+# ---------------------------------------------------------------------------
+# Parse arguments
+# ---------------------------------------------------------------------------
+ACTION=""
+BUILD_RELEASE=0
+
+for arg in "$@"; do
+    case "$arg" in
+        --release)  BUILD_RELEASE=1 ;;
+        --prepare|--pull|--build|--upload|--transfer|--all)
+            if [ -n "$ACTION" ]; then
+                err "Multiple actions specified: $ACTION and $arg"
+                exit 1
+            fi
+            ACTION="$arg"
+            ;;
+        *)
+            echo "Usage: $0 [--prepare|--pull|--build|--upload|--transfer|--all] [--release]"
+            echo ""
+            echo "Actions:"
+            echo "  (no action)  Full pipeline: pull → prepare → build → upload → transfer"
+            echo "  --prepare    Build Docker image + sync keystores to remote"
+            echo "  --pull       Clone/update source from Gitea + inject keystores"
+            echo "  --build      Build debug APK inside Docker container"
+            echo "  --upload     Upload APKs to rustypaste"
+            echo "  --transfer   SCP APKs + .so back to local machine"
+            echo "  --all        pull → build → upload → transfer (Docker image ready)"
+            echo ""
+            echo "Flags:"
+            echo "  --release    Also build release APK (default: debug only)"
+            echo ""
+            echo "Examples:"
+            echo "  $0                       # full pipeline, debug only"
+            echo "  $0 --release             # full pipeline, debug + release"
+            echo "  $0 --build               # debug APK only"
+            echo "  $0 --build --release     # debug + release APKs"
+            echo "  $0 --all                 # iterate: pull+build+upload+transfer (debug)"
+            echo "  $0 --all --release       # iterate with release too"
+            echo ""
+            echo "Environment:"
+            echo "  WZP_BRANCH=$BRANCH"
+            exit 1
+            ;;
+    esac
+done
+
+# ---------------------------------------------------------------------------
+# Dispatch
+# ---------------------------------------------------------------------------
+case "${ACTION:-}" in
+    --prepare)
+        do_prepare
+        ;;
+    --pull)
+        do_pull
+        ;;
+    --build)
+        do_build "$BUILD_RELEASE"
+        ;;
+    --upload)
+        do_upload
+        ;;
+    --transfer)
+        do_transfer
+        ;;
+    --all)
+        do_pull
+        do_build "$BUILD_RELEASE"
+        do_upload
+        do_transfer
+        show_summary
+        ;;
+    "")
+        do_pull
+        do_prepare
+        do_build "$BUILD_RELEASE"
+        do_upload
+        do_transfer
+        show_summary
+        ;;
+esac
--- a/skills-lock.json
+++ b/skills-lock.json
@@ -0,0 +1,10 @@
+{
+  "version": 1,
+  "skills": {
+    "caveman": {
+      "source": "JuliusBrussee/caveman",
+      "sourceType": "github",
+      "computedHash": "aa7939fc4d1fe31484090290da77f2d21e026aa4b34b329d00e6630feb985d75"
+    }
+  }
+}