From 9e445b3583c15c7701f3167eaa8dfe4afd541691 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henrik=20Tj=C3=A4der?= <henrik@tjaders.com>
Date: Sat, 4 Feb 2023 16:47:17 +0100
Subject: Move rtic macros to repo root, tune xtask

---
 xtask/src/build.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 xtask/src/build.rs

(limited to 'xtask/src/build.rs')

diff --git a/xtask/src/build.rs b/xtask/src/build.rs
new file mode 100644
index 0000000..a11b4e0
--- /dev/null
+++ b/xtask/src/build.rs
@@ -0,0 +1,13 @@
+use std::{fs, path::Path};
+
+const HEX_BUILD_ROOT: &str = "ci/builds";
+
+/// Make sure we're starting with a clean, but existing slate
+pub fn init_build_dir() -> anyhow::Result<()> {
+    if Path::new(HEX_BUILD_ROOT).exists() {
+        fs::remove_dir_all(HEX_BUILD_ROOT)
+            .map_err(|_| anyhow::anyhow!("Could not clear out directory:  {}", HEX_BUILD_ROOT))?;
+    }
+    fs::create_dir_all(HEX_BUILD_ROOT)
+        .map_err(|_| anyhow::anyhow!("Could not create directory:  {}", HEX_BUILD_ROOT))
+}
-- 
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