Correction Windows

platform_windows.go

@@ -0,0 +1,55 @@
+//go:build windows
+
+package main
+
+import (
+	"context"
+	"os"
+	"os/exec"
+	"path/filepath"
+)
+
+// defaultJeanHome is the data root when $JEAN_HOME is unset. We use
+// %ProgramData%\jean (machine-wide, the closest analogue to /etc/jean), falling
+// back to %LOCALAPPDATA%\jean for unprivileged setups.
+func defaultJeanHome() string {
+	if pd := os.Getenv("ProgramData"); pd != "" {
+		return filepath.Join(pd, "jean")
+	}
+	if la := os.Getenv("LOCALAPPDATA"); la != "" {
+		return filepath.Join(la, "jean")
+	}
+	return filepath.Join(os.TempDir(), "jean")
+}
+
+// defaultEditor is used by `jean edit` when $EDITOR is unset.
+func defaultEditor() string { return "notepad" }
+
+// setLibraryPath ensures llama-server can load DLLs bundled next to the binary.
+// Windows resolves dependent DLLs via PATH (and the binary's own directory), so
+// we prepend dir to PATH.
+func setLibraryPath(dir string) {
+	p := dir
+	if existing := os.Getenv("PATH"); existing != "" {
+		p = dir + string(os.PathListSeparator) + existing
+	}
+	_ = os.Setenv("PATH", p)
+}
+
+// execServer runs llama-server as a child process and waits for it. Windows has
+// no exec() that replaces the current image, so `jean serve` stays alive as the
+// parent (this is the detached process the service supervisor tracks).
+// args[0] is the binary path; the rest are its arguments.
+func execServer(bin string, args []string) error {
+	cmd := exec.Command(bin, args[1:]...)
+	cmd.Stdin = os.Stdin
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	cmd.Env = os.Environ()
+	return cmd.Run()
+}
+
+// newShellCmd builds the command used by the run_shell tool.
+func newShellCmd(ctx context.Context, command string) *exec.Cmd {
+	return exec.CommandContext(ctx, "cmd", "/C", command)
+}