From e24630c4a9a29ebdb7d19bfabbf33c6a85ef738f Mon Sep 17 00:00:00 2001
From: icsboyx <obladio28@gmail.com>
Date: Sun, 11 Jan 2026 08:14:51 +0100
Subject: [PATCH] refactor: update caching key to use rust-toolchain.toml and
 improve package name extraction

---
 .gitea/workflows/build.yaml | 16 ++++++++++++++--
 rust-toolchain.toml         |  2 ++
 2 files changed, 16 insertions(+), 2 deletions(-)
 create mode 100644 rust-toolchain.toml

diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 596df17..140037f 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -27,7 +27,7 @@ jobs:
             ~/.rustup
             ~/.cargo/registry
             ~/.cargo/git
-          key: ${{ runner.os }}-rustup-${{ hashFiles('**/Cargo.lock') }}
+          key: ${{ runner.os }}-rustup-${{ hashFiles('rust-toolchain.toml') }}
           restore-keys: |
             ${{ runner.os }}-rustup-
 
@@ -62,7 +62,19 @@ jobs:
         run: |
           set -e
           if [ -f Cargo.toml ]; then
-            PKG_NAME="$(sed -n 's/^name = \"\\(.*\\)\"/\\1/p' Cargo.toml | head -n 1)"
+            PKG_NAME="$(cargo metadata --no-deps --format-version=1 | python3 - <<'PY'
+import json
+import sys
+
+data = json.load(sys.stdin)
+for pkg in data.get("packages", []):
+    for target in pkg.get("targets", []):
+        if "bin" in target.get("kind", []):
+            print(target.get("name", ""))
+            raise SystemExit(0)
+print("")
+PY
+)"
           fi
           if [ -z "${PKG_NAME:-}" ]; then
             FULL="${GITHUB_REPOSITORY:-}"
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 0000000..ff100ed
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,2 @@
+[toolchain]
+channel = "1.90.0"