[WIP] Add support for bun

.github/workflows/sync.yml

@@ -26,6 +26,7 @@ jobs:
           LATEST_PNPM=$(curl https://registry.npmjs.org/pnpm | jq '.["dist-tags"].latest + "+sha1." + .versions[.["dist-tags"].latest].dist.shasum')
           LATEST_YARN=$(curl https://registry.npmjs.org/yarn | jq '.["dist-tags"].latest + "+sha1." + .versions[.["dist-tags"].latest].dist.shasum')
           LATEST_BERRY=$(jq -n '$version + "+sha224." + $checksum' --arg version "$LATEST_BERRY_VERSION" --arg checksum "$(curl https://repo.yarnpkg.com/"$LATEST_BERRY_VERSION"/packages/yarnpkg-cli/bin/yarn.js | openssl dgst -sha224 | cut -d' ' -f2)")
+          LATEST_BUN=$(curl https://registry.npmjs.org/bun | jq '.["dist-tags"].latest + "+sha1." + .versions[.["dist-tags"].latest].dist.shasum')
 
           git --no-pager show HEAD:config.json | jq '. * '"{
             definitions: {
@@ -41,6 +42,9 @@ jobs:
                   default: $LATEST_BERRY,
                 },
               },
+              bun: {
+                default: $LATEST_BUN,
+              }
             },
           }" > config.json
 

config.json

@@ -155,6 +155,40 @@
           }
         }
       }
+    },
+    "bun": {
+      "default": "1.0.0+sha1.318110dc2c46e1559fb5fef40884ebe77b711934",
+      "fetchLatestFrom": {
+        "type": "npm",
+        "package": "bun"
+      },
+      "transparent": {
+        "commands": [
+          [
+            "bun",
+            "init"
+          ],
+          [
+            "bunx"
+          ]
+        ]
+      },
+      "ranges": {
+        "*": {
+          "url": "https://registry.npmjs.org/bun/-/bun-{}.tgz",
+          "bin": {
+            "bun": "./bin/bun",
+            "bunx": "./bin/bun"
+          },
+          "registry": {
+            "type": "npm",
+            "package": "bun"
+          },
+          "commands": {
+            "use": ["bun", "install"]
+          }
+        }
+      }
     }
   }
 }

package.json

@@ -71,7 +71,9 @@
       "pnpm": "./dist/pnpm.js",
       "pnpx": "./dist/pnpx.js",
       "yarn": "./dist/yarn.js",
-      "yarnpkg": "./dist/yarnpkg.js"
+      "yarnpkg": "./dist/yarnpkg.js",
+      "bun": "./dist/bun",
+      "bunx": "./dist/bunx"
     },
     "executableFiles": [
       "./dist/npm.js",
@@ -81,6 +83,7 @@
       "./dist/yarn.js",
       "./dist/yarnpkg.js",
       "./dist/corepack.js",
+      "./dist/bun",
       "./shims/npm",
       "./shims/npm.ps1",
       "./shims/npx",

tests/main.test.ts

@@ -82,6 +82,9 @@ const testedPackageManagers: Array<[string, string]> = [
   [`npm`, `6.14.2`],
   [`npm`, `6.14.2+sha1.f057d35cd4792c4c511bb1fa332edb43143d07b0`],
   [`npm`, `6.14.2+sha224.50512c1eb404900ee78586faa6d756b8d867ff46a328e6fb4cdf3a87`],
+  [`bun`, `1.0.26`],
+  [`bun`, `1.0.26+sha1.a27af658d87e0487321c3e8b8bbd69f9e408a9f1`],
+  [`bun`, `1.0.26+sha224.a27af658d87e0487321c3e8b8bbd69f9e408a9f1`],
 ];
 
 for (const [name, version] of testedPackageManagers) {
@@ -272,6 +275,12 @@ it(`should use the pinned version when local projects don't list any spec`, asyn
       stderr: ``,
       exitCode: 0,
     });
+
+    await expect(runCli(cwd, [`bun`, `--version`])).resolves.toMatchObject({
+      stdout: `${config.definitions.bun.default.split(`+`, 1)[0]}\n`,
+      stderr: ``,
+      exitCode: 0,
+    });
   });
 });
 
@@ -385,6 +394,11 @@ it(`should refuse to run a different package manager within a configured project
         stderr: ``,
         exitCode: 0,
       });
+      await expect(runCli(cwd, [`bun`, `--version`])).resolves.toMatchObject({
+        stdout: `${config.definitions.bun.default.split(`+`, 1)[0]}\n`,
+        stderr: ``,
+        exitCode: 0,
+      });
     } finally {
       delete process.env.COREPACK_ENABLE_STRICT;
       delete process.env.FORCE_COLOR;
@@ -411,6 +425,11 @@ it(`should always use fallback version when project spec env is disabled`, async
         stderr: ``,
         exitCode: 0,
       });
+      await expect(runCli(cwd, [`bun`, `--version`])).resolves.toMatchObject({
+        stdout: `${config.definitions.bun.default.split(`+`, 1)[0]}\n`,
+        stderr: ``,
+        exitCode: 0,
+      });
     } finally {
       delete process.env.COREPACK_ENABLE_PROJECT_SPEC;
     }
@@ -448,6 +467,12 @@ it(`should allow to call "corepack install -g --all" to prepare all package mana
         stderr: ``,
         exitCode: 0,
       });
+
+      await expect(runCli(cwd, [`bun`, `--version`])).resolves.toMatchObject({
+        stdout: `${config.definitions.bun.default.split(`+`, 1)[0]}\n`,
+        stderr: ``,
+        exitCode: 0,
+      });
     } finally {
       delete process.env.COREPACK_ENABLE_NETWORK;
     }
@@ -547,7 +572,7 @@ it(`should support hydrating package managers if cache folder was removed`, asyn
 
 it(`should support hydrating multiple package managers from cached archives`, async () => {
   await xfs.mktempPromise(async cwd => {
-    await expect(runCli(cwd, [`pack`, `yarn@2.2.2`, `pnpm@5.8.0`])).resolves.toMatchObject({
+    await expect(runCli(cwd, [`pack`, `yarn@2.2.2`, `pnpm@5.8.0`, `bun@1.0.26`])).resolves.toMatchObject({
       exitCode: 0,
       stderr: ``,
     });
@@ -583,6 +608,16 @@ it(`should support hydrating multiple package managers from cached archives`, as
         stderr: ``,
         exitCode: 0,
       });
+
+      await xfs.writeJsonPromise(ppath.join(cwd, `package.json` as Filename), {
+        packageManager: `bun@1.0.26`,
+      });
+
+      await expect(runCli(cwd, [`bun`, `--version`])).resolves.toMatchObject({
+        stdout: `1.0.26\n`,
+        stderr: ``,
+        exitCode: 0,
+      });
     } finally {
       delete process.env.COREPACK_ENABLE_NETWORK;
     }