Unverified Commit 0313ae4d authored by Kamil Monicz's avatar Kamil Monicz
Browse files

antigravity: skip updates when version unchanged

parent 2bb9b781

pkgs/by-name/an/antigravity/update.sh

+14 −10
Original line number Diff line number Diff line 
#!/usr/bin/env nix-shell

#!nix-shell -i bash -p curl gnugrep gnused jq

#!nix-shell -i bash -p curl gnugrep gnused gnutar jq

# shellcheck shell=bash



set -euo pipefail
@@ -7,10 +7,9 @@ set -euo pipefail 
SCRIPT_DIR="$(dirname "$(readlink -f "$0")")"

PACKAGE_NIX="${SCRIPT_DIR}/package.nix"

SOURCES_JSON="${SCRIPT_DIR}/sources.json"

DOWNLOAD_PAGE_URL="https://antigravity.google/download/linux"



# Fetch download page

page=$(curl -fsSL --compressed "$DOWNLOAD_PAGE_URL")

echo "Fetching latest release information..."

page=$(curl -fsSL --compressed "https://antigravity.google/download/linux")

script_name=$(printf '%s\n' "$page" | grep -o 'main-[a-zA-Z0-9]*\.js' | head -n 1)

js_content=$(curl -fsSL --compressed "https://antigravity.google/$script_name")
@@ -21,14 +20,19 @@ linux_x86_64_url=$( 
    | head -n 1

)



# Extract Version

# Extract version and check for update

version=$(

  printf '%s\n' "$linux_x86_64_url" \

    | sed -n 's#.*/stable/\([^/]*\)/linux-x64/Antigravity.tar.gz#\1#p'

)



echo "Version: $version"



current_version=$(sed -n 's/.*version = "\(.*\)".*/\1/p' "$PACKAGE_NIX" | head -n1)

if [[ "$version" == "$current_version" ]]; then

  echo "Antigravity is already up-to-date"

  exit 0

fi



# Derive URLs

linux_aarch64_url="${linux_x86_64_url/linux-x64\/Antigravity.tar.gz/linux-arm\/Antigravity.tar.gz}"

darwin_x86_64_url="${linux_x86_64_url/linux-x64\/Antigravity.tar.gz/darwin-x64\/Antigravity.zip}"
@@ -53,18 +57,18 @@ echo "Prefetching aarch64-darwin from $darwin_aarch64_url..." 
darwin_aarch64_hash_base32=$(nix-prefetch-url "$darwin_aarch64_url")

darwin_aarch64_hash=$(nix-hash --type sha256 --to-sri "$darwin_aarch64_hash_base32")



echo "Extracting VS Code version..."

# Extract VS Code version from metadata

vscodeVersion=$(

  tar -Oxzf "$archive_path" "Antigravity/resources/app/product.json" \

    | jq -r '.version'

)

echo "VS Code version: $vscodeVersion"



echo "Updating package.nix..."

echo "Updating package.nix"

sed -i "s/version = \".*\"/version = \"$version\"/" "$PACKAGE_NIX"

sed -i "s/vscodeVersion = \".*\"/vscodeVersion = \"$vscodeVersion\"/" "$PACKAGE_NIX"



echo "Updating sources.json..."

echo "Updating sources.json"

jq -n \

  --arg linux_x86_64_url "$linux_x86_64_url" \

  --arg linux_x86_64_hash "$linux_x86_64_hash" \
@@ -81,4 +85,4 @@ jq -n \ 
    "aarch64-darwin": { url: $darwin_aarch64_url, hash: $darwin_aarch64_hash }

  }' > "$SOURCES_JSON"



echo "Update complete."
 
echo "Update complete"