fixed cuddle image

cuddle_cli/src/cli/mod.rs

@@ -9,6 +9,7 @@ use clap::Command;
 
 use crate::{
     actions::CuddleAction,
+    config::{CuddleConfig, CuddleFetchPolicy},
     context::{CuddleContext, CuddleTreeType},
     model::*,
     util::git::GitCommit,
@@ -23,16 +24,21 @@ pub struct CuddleCli<'a> {
     context: Arc<Mutex<Vec<CuddleContext>>>,
     command: Option<Command<'a>>,
     tmp_dir: Option<PathBuf>,
+    config: CuddleConfig,
 }
 
 impl<'a> CuddleCli<'a> {
-    pub fn new(context: Arc<Mutex<Vec<CuddleContext>>>) -> anyhow::Result<CuddleCli<'a>> {
+    pub fn new(
+        context: Arc<Mutex<Vec<CuddleContext>>>,
+        config: CuddleConfig,
+    ) -> anyhow::Result<CuddleCli<'a>> {
         let mut cli = CuddleCli {
             scripts: vec![],
             variables: vec![],
             context: context.clone(),
             command: None,
             tmp_dir: None,
+            config,
         };
 
         cli = cli
@@ -106,8 +112,13 @@ impl<'a> CuddleCli<'a> {
             .tmp_dir
             .clone()
             .ok_or(anyhow::anyhow!("tmp_dir does not exist aborting"))?;
-        if tmp_dir.exists() && tmp_dir.ends_with("tmp") {
-            std::fs::remove_dir_all(tmp_dir.clone())?;
+        match self.config.get_fetch_policy()? {
+            CuddleFetchPolicy::Always => {
+                if tmp_dir.exists() && tmp_dir.ends_with("tmp") {
+                    std::fs::remove_dir_all(tmp_dir.clone())?;
+                }
+            }
+            _ => {}
         }
         std::fs::create_dir_all(tmp_dir.clone())?;
         // Handle all templating with variables and such.

cuddle_cli/src/config.rs

@@ -6,7 +6,7 @@ pub enum CuddleFetchPolicy {
     Never,
 }
 
-#[derive(Envconfig, Clone)]
+#[derive(Envconfig, Clone, Debug)]
 pub struct CuddleConfig {
     #[envconfig(from = "CUDDLE_FETCH_POLICY", default = "once")]
     fetch_policy: String,

cuddle_cli/src/main.rs

@@ -14,7 +14,7 @@ fn main() -> anyhow::Result<()> {
     let config = CuddleConfig::from_env()?;
 
     let context = context::extract_cuddle(config.clone())?;
-    _ = cli::CuddleCli::new(context)?.execute()?;
+    _ = cli::CuddleCli::new(context, config)?.execute()?;
 
     Ok(())
 }