fix: use vars in [env] templates (#4100)

jdx · Jan 14, 2025 · 97fee36 · 97fee36
1 parent b5a5573
commit 97fee36
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Showing 2 changed files with 37 additions and 9 deletions.
diff --git a/e2e/env/test_env_template b/e2e/env/test_env_template
@@ -4,20 +4,20 @@ cat <<EOF >mise.toml
 [env]
 ENV_TMPL_EXEC = "{{ exec(command='echo foo') }}"
 EOF
-assert "mise env -s zsh | grep ENV_TMPL_EXEC" "export ENV_TMPL_EXEC=foo"
+assert_contains "mise env -s zsh | grep ENV_TMPL_EXEC" "export ENV_TMPL_EXEC=foo"
 
 cat <<EOF >mise.toml
 [env]
 B = "{{ env.A }}"
 EOF
-A=a assert "mise env -s bash | grep B" "export B=a"
+A=a assert_contains "mise env -s bash | grep B" "export B=a"
 
 cat <<EOF >mise.toml
 [env]
 A = "a"
 B = "{{ env.A }}"
 EOF
-assert "mise env -s bash | grep B" "export B=a"
+assert_contains "mise env -s bash | grep B" "export B=a"
 
 cat <<EOF >mise.toml
 [env]
@@ -61,3 +61,24 @@ cat <<EOF >env.sh
 export BAR="\$PATH"
 EOF
 assert_contains "mise env -s bash | grep BAR" "export BAR='/foo:"
+
+cat <<EOF >mise.toml
+[vars]
+MY_VAR = "my_var"
+
+[env]
+FOO = "{{vars.MY_VAR}}"
+EOF
+
+assert_json_partial_object "mise env --json" "FOO" '{
+  "FOO": "my_var"
+}'
+
+cat <<EOF >mise.local.toml
+[vars]
+MY_VAR = "mise.local.toml"
+EOF
+
+assert_json_partial_object "mise env --json" "FOO" '{
+  "FOO": "mise.local.toml"
+}'
diff --git a/src/config/env_directive/mod.rs b/src/config/env_directive/mod.rs
@@ -7,6 +7,7 @@ use crate::path_env::PathEnv;
 use crate::tera::{get_tera, tera_exec};
 use eyre::{eyre, Context};
 use indexmap::IndexMap;
+use serde_json::Value;
 use std::cmp::PartialEq;
 use std::collections::{BTreeSet, HashMap};
 use std::fmt::{Debug, Display, Formatter};
@@ -200,13 +201,19 @@ impl EnvResults {
                 .map(|(k, (v, _))| (k.clone(), v.clone()))
                 .collect::<EnvMap>();
             ctx.insert("env", &env_vars);
-            ctx.insert(
-                "vars",
-                &r.vars
+
+            let mut vars: EnvMap = if let Some(Value::Object(existing_vars)) = ctx.get("vars") {
+                existing_vars
                     .iter()
-                    .map(|(k, (v, _))| (k.clone(), v.clone()))
-                    .collect::<EnvMap>(),
-            );
+                    .filter_map(|(k, v)| v.as_str().map(|s| (k.clone(), s.to_string())))
+                    .collect()
+            } else {
+                EnvMap::new()
+            };
+
+            vars.extend(r.vars.iter().map(|(k, (v, _))| (k.clone(), v.clone())));
+
+            ctx.insert("vars", &vars);
             let redact = directive.options().redact;
             // trace!("resolve: ctx.get('env'): {:#?}", &ctx.get("env"));
             match directive {