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Merge pull request #252 from AikidoSec/check-current-version-before-install

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Check current safe-chain version in installation script
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bitterpanda 2025-12-17 13:54:46 +01:00 • committed by GitHub
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38
install-scripts/install-safe-chain.sh
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@ -54,6 +54,38 @@ command_exists() {
command -v "$1" >/dev/null 2>&1
}
# Get currently installed version of safe-chain
get_installed_version() {
if ! command_exists safe-chain; then
echo ""
return
fi
# Extract version from "Current safe-chain version: X.Y.Z" output
installed_version=$(safe-chain -v 2>/dev/null | grep "Current safe-chain version:" | sed -E 's/.*: (.*)/\1/')
echo "$installed_version"
}
# Check if the requested version is already installed
is_version_installed() {
requested_version="$1"
installed_version=$(get_installed_version)
if [ -z "$installed_version" ]; then
return 1 # Not installed
fi
# Strip leading 'v' from versions if present for comparison
requested_clean=$(echo "$requested_version" | sed 's/^v//')
installed_clean=$(echo "$installed_version" | sed 's/^v//')
if [ "$requested_clean" = "$installed_clean" ]; then
return 0 # Same version installed
else
return 1 # Different version installed
fi
}
# Fetch latest release version tag from GitHub
fetch_latest_version() {
# Try using GitHub API to get the latest release tag
@ -158,6 +190,12 @@ main() {
VERSION=$(fetch_latest_version)
fi
# Check if the requested version is already installed
if is_version_installed "$VERSION"; then
info "safe-chain ${VERSION} is already installed"
exit 0
fi
# Build installation message
INSTALL_MSG="Installing safe-chain ${VERSION}"
if [ "$USE_CI_SETUP" = "true" ]; then