Fix PANTS_SHA install caching. (#174)

jsirois · web-flow · commit efb726fca665 · 2023-05-09T13:52:07.000-07:00
Fixes #173
diff --git a/.gitignore b/.gitignore
@@ -13,3 +13,5 @@
 /.pants.d/
 /.pids/
 
+# Python bytecode
+__pycache__/
diff --git a/CHANGES.md b/CHANGES.md
@@ -1,5 +1,9 @@
 # Release Notes
 
+## 0.6.1
+
+This release fixes `PANTS_SHA` support to properly cache the resulting Pants install.
+
 ## 0.6.0
 
 Support the `PANTS_TOML` environment variable for specifying a location other than the project's
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -6,7 +6,7 @@ members = [
 [package]
 name = "scie-pants"
 description = "Protects your Pants from the elements."
-version = "0.6.0"
+version = "0.6.1"
 edition = "2021"
 authors = [
     "John Sirois <john.sirois@gmail.com>",
diff --git a/src/main.rs b/src/main.rs
@@ -248,7 +248,7 @@ fn get_pants_process() -> Result<Process> {
             env.push(("_PANTS_OVERRIDE_VERSION".into(), version.clone().into()));
         }
         env.push(("PANTS_VERSION".into(), version.into()));
-    } else {
+    } else if env_pants_sha.is_none() {
         // Ensure the install binding always re-runs when no Pants version is found so that the
         // the user can be prompted with configuration options.
         env.push((

Original file line number	Diff line number	Diff line change
`@@ -248,7 +248,7 @@ fn get_pants_process() -> Result<Process> {`
`248`	`248`	`env.push(("_PANTS_OVERRIDE_VERSION".into(), version.clone().into()));`
`249`	`249`	`}`
`250`	`250`	`env.push(("PANTS_VERSION".into(), version.into()));`
`251`		`- } else {`
	`251`	`+ } else if env_pants_sha.is_none() {`
`252`	`252`	`// Ensure the install binding always re-runs when no Pants version is found so that the`
`253`	`253`	`// the user can be prompted with configuration options.`
`254`	`254`	`env.push((`