tangle

commit 6b48596d330cf485ab9ab1209bef0104fff20374
parent 18f26649ee100dc11b2eceac4ee40b6e7d0b2891
Author: triesap <tyson@radroots.org>
Date:   Sat,  6 Jun 2026 20:12:11 -0700

release: add Nix acceptance app

- expose release acceptance through the pinned Nix app surface
- document the Nix run and develop release commands
- guard the flake and validation wording for the acceptance entrypoint
- keep the repo-local release script as the command body

Diffstat:
M
crates/tangle/tests/release_acceptance.rs
 | 
34
++++++++++++++++++++++++++++------
M
flake.nix
 | 
7
+++++++

2 files changed, 35 insertions(+), 6 deletions(-)
diff --git a/crates/tangle/tests/release_acceptance.rs b/crates/tangle/tests/release_acceptance.rs
@@ -1,15 +1,11 @@
 #![forbid(unsafe_code)]
 
 use std::fs;
-use std::path::Path;
+use std::path::{Path, PathBuf};
 
 #[test]
 fn release_acceptance_script_covers_release_candidate_validation_ladder() {
-    let script_path = Path::new(env!("CARGO_MANIFEST_DIR"))
-        .parent()
-        .and_then(Path::parent)
-        .expect("workspace root")
-        .join("scripts/release_acceptance.sh");
+    let script_path = workspace_root().join("scripts/release_acceptance.sh");
     let script = fs::read_to_string(&script_path).expect("release acceptance script");
 
     for required in [
@@ -59,3 +55,29 @@ fn release_acceptance_script_covers_release_candidate_validation_ladder() {
         );
     }
 }
+
+#[test]
+fn nix_exposes_release_acceptance_entrypoint() {
+    let flake = read("flake.nix");
+
+    for required in [
+        "releaseAcceptance = mkScript pkgs \"tangle-release-acceptance\"",
+        "scripts/release_acceptance.sh",
+        "\"release-acceptance\"",
+        "program = \"${releaseAcceptance}/bin/tangle-release-acceptance\"",
+    ] {
+        assert!(flake.contains(required), "flake is missing `{required}`");
+    }
+}
+
+fn read(path: &str) -> String {
+    fs::read_to_string(workspace_root().join(path)).expect(path)
+}
+
+fn workspace_root() -> PathBuf {
+    Path::new(env!("CARGO_MANIFEST_DIR"))
+        .parent()
+        .and_then(Path::parent)
+        .expect("workspace root")
+        .to_path_buf()
+}
diff --git a/flake.nix b/flake.nix
@@ -69,6 +69,9 @@
             ${coverageEnvironment}
             scripts/ci.sh
           '';
+          releaseAcceptance = mkScript pkgs "tangle-release-acceptance" ''
+            scripts/release_acceptance.sh
+          '';
         in
         {
           check = {
@@ -87,6 +90,10 @@
             type = "app";
             program = "${ci}/bin/tangle-ci";
           };
+          "release-acceptance" = {
+            type = "app";
+            program = "${releaseAcceptance}/bin/tangle-release-acceptance";
+          };
         }
       );
     };