elf-magic 0.5.0

#!/bin/bash
set -euo pipefail

# Update ecosystem package to new upstream version
# Usage: ./scripts/update-ecosystem-package <ecosystem_name> <version>
# Example: ./scripts/update-ecosystem-package solana-spl-token 3.5.0

if [ $# -ne 2 ]; then
    echo "Usage: $0 <ecosystem_name> <version>" >&2
    echo "Example: $0 solana-spl-token 3.5.0" >&2
    echo "" >&2
    echo "STRICT MODE: Version must be explicitly specified." >&2
    echo "No auto-discovery or fallbacks." >&2
    exit 1
fi

ECOSYSTEM_NAME="$1"
TARGET_VERSION="$2"
ECOSYSTEM_PATH="ecosystem/$ECOSYSTEM_NAME"
UPSTREAM_PATH="$ECOSYSTEM_PATH/upstream"
CARGO_TOML="$ECOSYSTEM_PATH/Cargo.toml"

if [ ! -d "$ECOSYSTEM_PATH" ]; then
    echo "❌ Ecosystem package not found: $ECOSYSTEM_PATH" >&2
    exit 1
fi

# Validate version format (semantic versioning)
if ! echo "$TARGET_VERSION" | grep -qE '^[0-9]+\.[0-9]+\.[0-9]+$'; then
    echo "❌ Invalid version format: $TARGET_VERSION" >&2
    echo "Expected format: X.Y.Z (e.g., 3.4.0)" >&2
    exit 1
fi

echo "🔄 Updating ecosystem package: $ECOSYSTEM_NAME"

echo "🎯 Target version: $TARGET_VERSION"

# Clean the submodule state
echo "🧹 Cleaning submodule state..."
cd "$UPSTREAM_PATH"

# Reset any local changes that might make it dirty
git reset --hard HEAD
git clean -fd

# Fetch and checkout target version - STRICT MODE
git fetch --tags --quiet

# Try v-prefixed tag first (most common)
if git rev-parse "v$TARGET_VERSION" >/dev/null 2>&1; then
    TAG_NAME="v$TARGET_VERSION"
elif git rev-parse "$TARGET_VERSION" >/dev/null 2>&1; then
    TAG_NAME="$TARGET_VERSION"
else
    echo "❌ Version $TARGET_VERSION not found in upstream repository" >&2
    echo "Available versions:" >&2
    git tag --sort=-version:refname | head -10 >&2
    exit 1
fi

# Checkout and verify we're on the exact tag
git checkout "$TAG_NAME" --quiet

# STRICT VALIDATION: Ensure we're on the exact tag, not a commit
CURRENT_TAG=$(git describe --exact-match --tags 2>/dev/null || echo "NOT_A_TAG")
if [ "$CURRENT_TAG" != "$TAG_NAME" ]; then
    echo "❌ Failed to checkout exact tag. Got: $CURRENT_TAG, Expected: $TAG_NAME" >&2
    exit 1
fi

# STRICT VALIDATION: Ensure working directory is clean
if [ -n "$(git status --porcelain)" ]; then
    echo "❌ Upstream repository has uncommitted changes after checkout:" >&2
    git status --porcelain >&2
    echo "This indicates the upstream tag is dirty or has local modifications." >&2
    exit 1
fi

echo "✅ Checked out clean tag: $TAG_NAME"

cd - >/dev/null

# Update Cargo.toml version
echo "📝 Updating package version in Cargo.toml..."
if command -v sed >/dev/null 2>&1; then
    # macOS-compatible sed
    sed -i '' "s/^version = \".*\"/version = \"$TARGET_VERSION\"/" "$CARGO_TOML"
    sed -i '' "s/Pre-built ELF exports for .* v[0-9]\+\.[0-9]\+\.[0-9]\+/Pre-built ELF exports for $(echo $ECOSYSTEM_NAME | sed 's/-/ /g') v$TARGET_VERSION/" "$CARGO_TOML"
else
    # Linux sed
    sed -i "s/^version = \".*\"/version = \"$TARGET_VERSION\"/" "$CARGO_TOML"
    sed -i "s/Pre-built ELF exports for .* v[0-9]\+\.[0-9]\+\.[0-9]\+/Pre-built ELF exports for $(echo $ECOSYSTEM_NAME | sed 's/-/ /g') v$TARGET_VERSION/" "$CARGO_TOML"
fi

echo "✅ Package updated to v$TARGET_VERSION"
echo ""
echo "Next steps:"
echo "  1. Review changes: git diff HEAD"
echo "  2. Regenerate: cd ecosystem/$ECOSYSTEM_NAME && cargo build"
echo "  3. Validate: make validate-ecosystem-package MANIFEST_PATH=$CARGO_TOML"
echo "  4. Commit: git add . && git commit -m 'Update elf-magic-$ECOSYSTEM_NAME to v$TARGET_VERSION'"
echo "  5. Release: ./scripts/release-ecosystem-package $ECOSYSTEM_NAME $TARGET_VERSION"