build.sh

#!/usr/bin/env bash
# ============================================================
# build.sh — Build & deploy FS25_SeasonalCropStress
# Usage:
#   bash build.sh            — builds zip only
#   bash build.sh --deploy   — builds zip AND copies to mods folder
# ============================================================

set -e

MOD_NAME="FS25_SeasonalCropStress"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
OUTPUT_DIR="$SCRIPT_DIR/.."
ZIP_PATH="$OUTPUT_DIR/${MOD_NAME}.zip"

# Windows path for mods folder (adjust if needed)
MODS_DIR="$USERPROFILE/Documents/My Games/FarmingSimulator2025/mods"

echo "============================================"
echo "  Building $MOD_NAME"
echo "============================================"

# Remove old zip
if [ -f "$ZIP_PATH" ]; then
    rm "$ZIP_PATH"
    echo "  Removed old zip"
fi

# Build new zip — must use forward slashes inside (FS25 requirement)
# PowerShell Compress-Archive creates backslash paths — use 'zip' or this python fallback
cd "$SCRIPT_DIR"

if command -v zip &>/dev/null; then
    # Paths inside zip are relative to CWD (already cd'd to SCRIPT_DIR).
    # Exclude patterns must use the same relative form.
    zip -r "$ZIP_PATH" . \
        --exclude "./*.sh" \
        --exclude "./.claude/*" \
        --exclude "./.git/*" \
        --exclude "./.git" \
        --exclude "./*.md" \
        --exclude "./.gitignore" \
        --exclude "./__MACOSX/*" \
        --exclude "./*.DS_Store" \
        --exclude "./*.zip" \
        --exclude "./tools/*" \
        --exclude "./.github/*" \
        --exclude "./build.py"
    echo "  Built via zip"
else
    # Python fallback — try python3 first, then Windows launcher (py)
    PYTHON_CMD=""
    if command -v python3 &>/dev/null; then PYTHON_CMD="python3"
    elif command -v py &>/dev/null; then PYTHON_CMD="py"
    else echo "ERROR: no Python found (need python3 or py)"; exit 1
    fi
    CS_MOD_NAME="$MOD_NAME" $PYTHON_CMD - <<'PYEOF'
import zipfile, os, sys

MOD_DIR = os.getcwd()
# Named after MOD_NAME, like the shell's ZIP_PATH, so --deploy finds it. The folder
# name is only a fallback: in a git worktree it is not the mod's name.
ZIP_PATH = os.path.join(os.path.dirname(MOD_DIR), (os.environ.get("CS_MOD_NAME") or os.path.basename(MOD_DIR)) + ".zip")

EXCLUDE_DIRS  = {".git", ".claude", ".github", "__MACOSX", "node_modules", "tools"}
EXCLUDE_EXTS  = {".sh", ".md", ".DS_Store", ".zip"}
# ".git" is a FILE, not a directory, in a git worktree (it points at the main
# clone's git dir), so EXCLUDE_DIRS alone does not keep it out of the zip.
EXCLUDE_FILES = {".git", ".gitignore", "build.py"}

def rel(path):
    return os.path.relpath(path, MOD_DIR).replace("\\", "/")

with zipfile.ZipFile(ZIP_PATH, "w", zipfile.ZIP_DEFLATED) as zf:
    for root, dirs, files in os.walk(MOD_DIR):
        # Prune excluded dirs in-place (match by full relative path)
        dirs[:] = [d for d in dirs if rel(os.path.join(root, d)) not in EXCLUDE_DIRS]
        for fname in files:
            if fname in EXCLUDE_FILES:
                continue
            if any(fname.endswith(ext) for ext in EXCLUDE_EXTS):
                continue
            full_path = os.path.join(root, fname)
            # Paths relative to MOD_DIR → files land at ZIP root (not in a subfolder)
            arc_name = rel(full_path)
            # Enforce forward slashes (FS25 requirement)
            arc_name = arc_name.replace("\\", "/")
            zf.write(full_path, arc_name)
            print(f"  + {arc_name}")

print(f"\n  ZIP created: {ZIP_PATH}")
PYEOF
fi

echo ""
echo "  Output: $ZIP_PATH"

# --deploy flag: copy zip to mods folder
# The installed zip is never removed before the new one is known good. The zip
# this run built must exist, be non-empty and carry modDesc.xml at its root; it
# is copied beside the installed zip under a temporary name, compared byte for
# byte, and only then moved over the installed one. Any failure before that move
# leaves the installed mod exactly as it was.
if [[ "$1" == "--deploy" ]]; then
    echo ""
    echo "  Deploying to mods folder..."

    if [ ! -d "$MODS_DIR" ]; then
        echo "  WARNING: Mods folder not found at: $MODS_DIR"
        echo "  Edit MODS_DIR in build.sh if your path differs."
        exit 1
    fi

    DEST="$MODS_DIR/${MOD_NAME}.zip"
    STAGED="$DEST.deploying"

    if [ ! -s "$ZIP_PATH" ]; then
        echo "  ERROR: no built zip at $ZIP_PATH"
        echo "  The installed mod was NOT touched."
        exit 1
    fi
    if command -v unzip &>/dev/null; then
        if ! unzip -l "$ZIP_PATH" 2>/dev/null | grep -q " modDesc.xml$"; then
            echo "  ERROR: $ZIP_PATH is not a readable zip with modDesc.xml at its root"
            echo "  The installed mod was NOT touched."
            exit 1
        fi
    else
        echo "  (unzip not found: the zip's contents were not checked, only its size)"
    fi

    rm -f "$STAGED" 2>/dev/null || true
    if ! cp "$ZIP_PATH" "$STAGED" 2>/dev/null || ! cmp -s "$ZIP_PATH" "$STAGED"; then
        rm -f "$STAGED" 2>/dev/null || true
        echo "  ERROR: could not stage a byte-identical copy at $STAGED"
        echo "  The installed mod was NOT touched."
        exit 1
    fi
    if ! mv -f "$STAGED" "$DEST"; then
        rm -f "$STAGED" 2>/dev/null || true
        echo "  ERROR: could not replace $DEST (is the game running?)"
        echo "  The installed mod was NOT touched."
        exit 1
    fi
    echo "  Deployed: $DEST"
fi

echo ""
echo "  Done. Check log.txt for [CropStress] entries after launching."
echo "============================================"