Fix install.sh version parsing on macOS

The sed regex used \s which is not portable — macOS sed does not
support it in extended regex mode. Replaced with POSIX-compatible
[[:space:]] character class. This caused the full grep line to be
used as the version string, producing malformed download URLs.

Also reverted the checksum generation to use direct globs instead
of find to avoid ./ path prefixes in the checksums file.

Made-with: Cursor

Author: spawn08

.github/workflows/release.yml

@@ -223,7 +223,11 @@ jobs:
       - name: Generate checksums
         run: |
           cd artifacts
-          find . -maxdepth 1 -type f \( -name '*.tar.gz' -o -name '*.zip' -o -name 'chronos-linux-*' -o -name 'chronos-darwin-*' -o -name 'chronos-windows-*' \) -exec sha256sum {} + | sort > checksums-sha256.txt
+          sha256sum chronos-*.tar.gz chronos-*.zip chronos-linux-* chronos-darwin-* chronos-windows-* 2>/dev/null | sort > checksums-sha256.txt || true
+          if [ ! -s checksums-sha256.txt ]; then
+            echo "WARNING: No files matched for checksums"
+            exit 1
+          fi
           echo "=== SHA-256 Checksums ==="
           cat checksums-sha256.txt
 

install.sh

@@ -4,7 +4,7 @@
 #
 # Usage:
 #   curl -fsSL https://raw.githubusercontent.com/spawn08/chronos/main/install.sh | bash
-#   curl -fsSL https://raw.githubusercontent.com/spawn08/chronos/main/install.sh | bash -s -- v0.2.0
+#   curl -fsSL https://raw.githubusercontent.com/spawn08/chronos/main/install.sh | bash -s -- v0.2.1
 #   curl -fsSL https://raw.githubusercontent.com/spawn08/chronos/main/install.sh | bash -s -- --dir /opt/bin
 #
 # Supported platforms:
@@ -91,9 +91,9 @@ get_latest_version() {
   local version
 
   if command -v curl &>/dev/null; then
-    version=$(curl -fsSL "$url" 2>/dev/null | grep '"tag_name"' | head -1 | sed -E 's/.*"tag_name":\s*"([^"]+)".*/\1/')
+    version=$(curl -fsSL "$url" 2>/dev/null | grep '"tag_name"' | head -1 | sed -E 's/.*"tag_name":[[:space:]]*"([^"]+)".*/\1/')
   elif command -v wget &>/dev/null; then
-    version=$(wget -qO- "$url" 2>/dev/null | grep '"tag_name"' | head -1 | sed -E 's/.*"tag_name":\s*"([^"]+)".*/\1/')
+    version=$(wget -qO- "$url" 2>/dev/null | grep '"tag_name"' | head -1 | sed -E 's/.*"tag_name":[[:space:]]*"([^"]+)".*/\1/')
   else
     error "Neither curl nor wget found. Please install one of them."
     exit 1