diff --git a/.chezmoi.toml.tmpl b/.chezmoi.toml.tmpl
new file mode 100644
index 0000000..a8868a7
--- /dev/null
+++ b/.chezmoi.toml.tmpl
@@ -0,0 +1,35 @@
+{{- $chassisType := "desktop" }}
+{{- if eq .chezmoi.os "darwin" }}
+{{-   if contains "MacBook" (output "sysctl" "-n" "hw.model") }}
+{{-     $chassisType = "laptop" }}
+{{-   else }}
+{{-     $chassisType = "desktop" }}
+{{-   end }}
+{{- else if eq .chezmoi.os "linux" }}
+{{-   $chassisType = (output "hostnamectl" "--json=short" | mustFromJson).Chassis }}
+{{- else if eq .chezmoi.os "windows" }}
+{{-   $chassisType = (output "powershell.exe" "-NoProfile" "-NonInteractive" "-Command" "if ((Get-CimInstance -Class Win32_Battery | Measure-Object).Count -gt 0) { Write-Output 'laptop' } else { Write-Output 'desktop' }") | trim }}
+{{- end }}
+
+{{- $cpuCores := 1 }}
+{{- $cpuThreads := 1 }}
+{{- if eq .chezmoi.os "darwin" }}
+{{-   $cpuCores = (output "sysctl" "-n" "hw.physicalcpu_max") | trim | atoi }}
+{{-   $cpuThreads = (output "sysctl" "-n" "hw.logicalcpu_max") | trim | atoi }}
+{{- else if eq .chezmoi.os "linux" }}
+{{-   $cpuCores = (output "sh" "-c" "lscpu --online --parse | grep --invert-match '^#' | sort --field-separator=',' --key='2,4' --unique | wc --lines") | trim | atoi }}
+{{-   $cpuThreads = (output "sh" "-c" "lscpu --online --parse | grep --invert-match '^#' | wc --lines") | trim | atoi }}
+{{- else if eq .chezmoi.os "windows" }}
+{{-   $cpuCores = (output "powershell.exe" "-NoProfile" "-NonInteractive" "-Command" "(Get-CimInstance -ClassName 'Win32_Processor').NumberOfCores") | trim | atoi }}
+{{-   $cpuThreads = (output "powershell.exe" "-NoProfile" "-NonInteractive" "-Command" "(Get-CimInstance -ClassName 'Win32_Processor').NumberOfLogicalProcessors") | trim | atoi }}
+{{- end -}}
+
+[edit]
+	command = "micro"
+
+[data]
+	chassis = "{{ $chassisType }}"
+
+[data.cpu]
+	cores = {{ $cpuCores }}
+	threads = {{ $cpuThreads }}