From 70771d51d4d6606913bd5dabc40c0f77cd582837 Mon Sep 17 00:00:00 2001
From: Denis Cornehl <denis@cornehl.org>
Date: Mon, 19 Jun 2023 21:13:07 +0200
Subject: [PATCH] add config var for free disk space goal

---
 src/config.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/config.rs b/src/config.rs
index 5c11ffd1e..f880be602 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -95,7 +95,7 @@ pub struct Config {
 
     // some caches do automatic cleanup based on this free disk space goal.
     // Value shoudl be between 0 and 1.
-    pub(crate) free_disk_space_goal: float,
+    pub(crate) free_disk_space_goal: f32,
 
     // Build params
     pub(crate) build_attempts: u16,
@@ -134,6 +134,8 @@ impl Config {
         let prefix: PathBuf = require_env("DOCSRS_PREFIX")?;
 
         Ok(Self {
+            free_disk_space_goal: env("DOCSRS_FREE_DISK_SPACE_GOAL", 0.2)?,
+
             build_attempts: env("DOCSRS_BUILD_ATTEMPTS", 5)?,
             use_build_artifact_cache: env("DOCSRS_USE_BUILD_ARTIFACT_CACHE", true)?,