Update .gitignore and add flake.nix patching script for Flutter version management
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This commit is contained in:
HendrikRauh 2026-01-10 14:16:05 +01:00
parent 0546fba37f
commit 96627adf7b
4 changed files with 89 additions and 2 deletions

60
update-flutter-nix.sh Normal file
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#!/usr/bin/env bash
set -e
# 0. Abhängigkeiten prüfen
for cmd in jq curl sed nix; do
command -v $cmd >/dev/null 2>&1 || { echo "Fehler: $cmd nicht installiert!"; exit 1; }
done
# 1. Version aus .fvmrc extrahieren
if [ ! -f .fvmrc ]; then
echo "Fehler: .fvmrc nicht gefunden!"
exit 1
fi
FLUTTER_VERSION=$(jq -r .flutter .fvmrc)
echo "Gesuchte Flutter Version: $FLUTTER_VERSION"
# 2. Commit-Hash und Version aus Devbox-API holen
API_URL="https://search.devbox.sh/v2/pkg?name=flutter"
RELEASES_JSON=$(curl -s "$API_URL")
# Alle Versionen extrahieren und sortieren
ALL_VERSIONS=$(echo "$RELEASES_JSON" | jq -r '.releases[].version' | sort -V)
# Finde die gewünschte oder nächsthöhere Version
FOUND_VERSION=$(echo "$ALL_VERSIONS" | awk -v v="$FLUTTER_VERSION" '$0 >= v { print; exit }')
if [ -z "$FOUND_VERSION" ]; then
echo "Fehler: Keine passende Flutter-Version gefunden."
exit 1
fi
if [ "$FOUND_VERSION" != "$FLUTTER_VERSION" ]; then
echo "Hinweis: Exakte Version nicht gefunden, benutze stattdessen Version $FOUND_VERSION."
fi
# Commit-Hash für x86_64-linux extrahieren
COMMIT=$(echo "$RELEASES_JSON" | jq -r --arg v "$FOUND_VERSION" '.releases[] | select(.version==$v) | .platforms[] | select(.system=="x86_64-linux") | .commit_hash' | head -n 1)
if [ -z "$COMMIT" ] || [ "$COMMIT" == "null" ]; then
echo "Fehler: Kein Commit-Hash für Version $FOUND_VERSION und Plattform x86_64-linux gefunden."
exit 1
fi
echo "Gefundener Commit: $COMMIT (Version: $FOUND_VERSION)"
# 3. Die flake.nix patchen (Backup anlegen)
sed -i.bak "s|nixpkgs-flutter.url = \"github:NixOS/nixpkgs/[a-f0-9]*\";|nixpkgs-flutter.url = \"github:NixOS/nixpkgs/$COMMIT\";|" flake.nix
# 4. Den Flake-Lock aktualisieren
nix flake update nixpkgs-flutter
# 5. Optional: direnv reload
if command -v direnv >/dev/null 2>&1; then
direnv reload
fi
echo "Erfolgreich! Die flake.nix nutzt nun den Commit für Flutter $FLUTTER_VERSION (oder höher)."