Add cache-workspace-crates feature (#246)

Author: jbransen

README.md

@@ -60,6 +60,12 @@ sensible defaults.
     # default: "false"
     cache-all-crates: ""
 
+    # Similar to cache-all-crates.
+    # If `true` the workspace crates will be cached.
+    # Useful if the workspace contains libraries that are only updated sporadically.
+    # default: "false"
+    cache-workspace-crates: ""
+
     # Determines whether the cache should be saved.
     # If `false`, the cache is only restored.
     # Useful for jobs where the matrix is additive e.g. additional Cargo features,

action.yml

@@ -32,6 +32,10 @@ inputs:
     description: "Determines which crates are cached. If `true` all crates will be cached, otherwise only dependent crates will be cached."
     required: false
     default: "false"
+  cache-workspace-crates:
+    description: "Similar to cache-all-crates. If `true` the workspace crates will be cached."
+    required: false
+    default: "false"
   save-if:
     description: "Determiners whether the cache should be saved. If `false`, the cache is only restored."
     required: false

dist/save/index.js

@@ -87340,9 +87340,14 @@ async function run() {
         if (process.env["RUNNER_OS"] == "macOS") {
             await macOsWorkaround();
         }
+        const workspaceCrates = core.getInput("cache-workspace-crates").toLowerCase() || "false";
         const allPackages = [];
         for (const workspace of config.workspaces) {
             const packages = await workspace.getPackagesOutsideWorkspaceRoot();
+            if (workspaceCrates === "true") {
+                const wsMembers = await workspace.getWorkspaceMembers();
+                packages.push(...wsMembers);
+            }
             allPackages.push(...packages);
             try {
                 core.info(`... Cleaning ${workspace.target} ...`);

src/save.ts

@@ -36,9 +36,14 @@ async function run() {
       await macOsWorkaround();
     }
 
+    const workspaceCrates = core.getInput("cache-workspace-crates").toLowerCase() || "false";
     const allPackages = [];
     for (const workspace of config.workspaces) {
       const packages = await workspace.getPackagesOutsideWorkspaceRoot();
+      if (workspaceCrates === "true") {
+        const wsMembers = await workspace.getWorkspaceMembers();
+        packages.push(...wsMembers);
+      }
       allPackages.push(...packages);
       try {
         core.info(`... Cleaning ${workspace.target} ...`);