forked from jsnbuchanan/crowd-funder-for-time-pwa
feat(build): add automated Android resource detection and generation
- Add generate-android-icons.sh script to create all required launcher icon sizes - Add check-android-resources.sh script to detect and fix missing Android resources - Integrate resource check into build-android.sh to prevent build failures - Fix splash screen resource naming (splash-dark.png -> splash_dark.png) - Add SplashScreen plugin configuration to capacitor.config.json - Automatically generate missing mipmap icons from assets/icon.png - Fix XML resource references to use correct drawable paths Author: Matthew Raymer SECURITY AUDIT CHECKLIST: - [x] No sensitive data exposed in generated resources - [x] Resource generation uses safe file operations - [x] Scripts include proper error handling and validation - [x] All generated files use appropriate permissions - [x] No hardcoded secrets or credentials in scripts
This commit is contained in:
Matthew Raymer
96
scripts/generate-android-icons.sh
Executable file
96
scripts/generate-android-icons.sh
Executable file
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#!/bin/bash
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# TimeSafari Android Icon Generation Script
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# Generates all required Android launcher icon sizes from assets/icon.png
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# Author: Matthew Raymer
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set -e
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"
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ASSETS_DIR="$PROJECT_ROOT/assets"
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ANDROID_RES_DIR="$PROJECT_ROOT/android/app/src/main/res"
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echo "=== TimeSafari Android Icon Generation ==="
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] [INFO] Starting Android icon generation"
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# Check if source icon exists
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if [ ! -f "$ASSETS_DIR/icon.png" ]; then
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echo "[ERROR] Source icon not found: $ASSETS_DIR/icon.png"
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exit 1
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fi
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# Check if ImageMagick is available
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if ! command -v convert &> /dev/null; then
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echo "[ERROR] ImageMagick (convert) not found. Please install ImageMagick."
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echo " Arch: sudo pacman -S imagemagick"
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echo " Ubuntu: sudo apt-get install imagemagick"
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echo " macOS: brew install imagemagick"
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exit 1
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fi
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# Create mipmap directories if they don't exist
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mkdir -p "$ANDROID_RES_DIR/mipmap-hdpi"
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mkdir -p "$ANDROID_RES_DIR/mipmap-mdpi"
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mkdir -p "$ANDROID_RES_DIR/mipmap-xhdpi"
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mkdir -p "$ANDROID_RES_DIR/mipmap-xxhdpi"
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mkdir -p "$ANDROID_RES_DIR/mipmap-xxxhdpi"
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echo "[INFO] Generating launcher icons..."
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# Generate launcher icons for different densities
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# Android launcher icon sizes: mdpi=48, hdpi=72, xhdpi=96, xxhdpi=144, xxxhdpi=192
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convert "$ASSETS_DIR/icon.png" -resize 48x48 "$ANDROID_RES_DIR/mipmap-mdpi/ic_launcher.png"
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convert "$ASSETS_DIR/icon.png" -resize 72x72 "$ANDROID_RES_DIR/mipmap-hdpi/ic_launcher.png"
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convert "$ASSETS_DIR/icon.png" -resize 96x96 "$ANDROID_RES_DIR/mipmap-xhdpi/ic_launcher.png"
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convert "$ASSETS_DIR/icon.png" -resize 144x144 "$ANDROID_RES_DIR/mipmap-xxhdpi/ic_launcher.png"
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convert "$ASSETS_DIR/icon.png" -resize 192x192 "$ANDROID_RES_DIR/mipmap-xxxhdpi/ic_launcher.png"
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# Generate round launcher icons
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convert "$ASSETS_DIR/icon.png" -resize 48x48 "$ANDROID_RES_DIR/mipmap-mdpi/ic_launcher_round.png"
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convert "$ASSETS_DIR/icon.png" -resize 72x72 "$ANDROID_RES_DIR/mipmap-hdpi/ic_launcher_round.png"
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convert "$ASSETS_DIR/icon.png" -resize 96x96 "$ANDROID_RES_DIR/mipmap-xhdpi/ic_launcher_round.png"
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convert "$ASSETS_DIR/icon.png" -resize 144x144 "$ANDROID_RES_DIR/mipmap-xxhdpi/ic_launcher_round.png"
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convert "$ASSETS_DIR/icon.png" -resize 192x192 "$ANDROID_RES_DIR/mipmap-xxxhdpi/ic_launcher_round.png"
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# Create background and foreground mipmap files
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# These reference the existing drawable files
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cat > "$ANDROID_RES_DIR/mipmap-anydpi-v26/ic_launcher_background.xml" << 'EOF'
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<?xml version="1.0" encoding="utf-8"?>
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<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
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<background android:drawable="@drawable/ic_launcher_background"/>
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</adaptive-icon>
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EOF
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cat > "$ANDROID_RES_DIR/mipmap-anydpi-v26/ic_launcher_foreground.xml" << 'EOF'
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<?xml version="1.0" encoding="utf-8"?>
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<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
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<foreground android:drawable="@drawable/ic_launcher_foreground"/>
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</adaptive-icon>
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EOF
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# Update the existing launcher XML files to reference the correct resources
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cat > "$ANDROID_RES_DIR/mipmap-anydpi-v26/ic_launcher.xml" << 'EOF'
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<?xml version="1.0" encoding="utf-8"?>
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<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
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<background android:drawable="@drawable/ic_launcher_background"/>
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<foreground android:drawable="@drawable/ic_launcher_foreground"/>
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</adaptive-icon>
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EOF
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cat > "$ANDROID_RES_DIR/mipmap-anydpi-v26/ic_launcher_round.xml" << 'EOF'
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<?xml version="1.0" encoding="utf-8"?>
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<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
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<background android:drawable="@drawable/ic_launcher_background"/>
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<foreground android:drawable="@drawable/ic_launcher_foreground"/>
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</adaptive-icon>
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EOF
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echo "[SUCCESS] Generated Android launcher icons:"
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echo " - mipmap-mdpi/ic_launcher.png (48x48)"
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echo " - mipmap-hdpi/ic_launcher.png (72x72)"
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echo " - mipmap-xhdpi/ic_launcher.png (96x96)"
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echo " - mipmap-xxhdpi/ic_launcher.png (144x144)"
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echo " - mipmap-xxxhdpi/ic_launcher.png (192x192)"
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echo " - Updated mipmap-anydpi-v26 XML files"
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echo "[SUCCESS] Android icon generation completed successfully!"
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