Use custom 7zr

lib/installer.js

@@ -168,8 +168,8 @@ function acquireNode(version) {
         //
         let extPath;
         if (osPlat == 'win32') {
-            let _7zPath = path.join(__dirname, '7zr.exe');
+            let _7zPath = path.join(__dirname, '..', 'externals', '7zr.exe');
-            extPath = yield tc.extract7z(downloadPath);
+            extPath = yield tc.extract7z(downloadPath, undefined, _7zPath);
         }
         else {
             extPath = yield tc.extractTar(downloadPath);

node_modules/@actions/tool-cache/lib/tool-cache.d.ts

@@ -14,9 +14,17 @@ export declare function downloadTool(url: string): Promise<string>;
  *
  * @param file     path to the .7z file
  * @param dest     destination directory. Optional.
+ * @param _7zPath  path to 7zr.exe. Optional, for long path support. Most .7z archives do not have this
+ * problem. If your .7z archive contains very long paths, you can pass the path to 7zr.exe which will
+ * gracefully handle long paths. By default 7zdec.exe is used because it is a very small program and is
+ * bundled with the tool lib. However it does not support long paths. 7zr.exe is the reduced command line
+ * interface, it is smaller than the full command line interface, and it does support long paths. At the
+ * time of this writing, it is freely available from the LZMA SDK that is available on the 7zip website.
+ * Be sure to check the current license agreement. If 7zr.exe is bundled with your action, then the path
+ * to 7zr.exe can be pass to this function.
  * @returns        path to the destination directory
  */
-export declare function extract7z(file: string, dest?: string): Promise<string>;
+export declare function extract7z(file: string, dest?: string, _7zPath?: string): Promise<string>;
 /**
  * Extract a tar
  *

node_modules/@actions/tool-cache/lib/tool-cache.js

@@ -114,41 +114,69 @@ exports.downloadTool = downloadTool;
  *
  * @param file     path to the .7z file
  * @param dest     destination directory. Optional.
+ * @param _7zPath  path to 7zr.exe. Optional, for long path support. Most .7z archives do not have this
+ * problem. If your .7z archive contains very long paths, you can pass the path to 7zr.exe which will
+ * gracefully handle long paths. By default 7zdec.exe is used because it is a very small program and is
+ * bundled with the tool lib. However it does not support long paths. 7zr.exe is the reduced command line
+ * interface, it is smaller than the full command line interface, and it does support long paths. At the
+ * time of this writing, it is freely available from the LZMA SDK that is available on the 7zip website.
+ * Be sure to check the current license agreement. If 7zr.exe is bundled with your action, then the path
+ * to 7zr.exe can be pass to this function.
  * @returns        path to the destination directory
  */
-function extract7z(file, dest) {
+function extract7z(file, dest, _7zPath) {
     return __awaiter(this, void 0, void 0, function* () {
         assert_1.ok(IS_WINDOWS, 'extract7z() not supported on current OS');
         assert_1.ok(file, 'parameter "file" is required');
         dest = dest || (yield _createExtractFolder(dest));
         const originalCwd = process.cwd();
         process.chdir(dest);
-        const escapedScript = path
+        if (_7zPath) {
-            .join(__dirname, '..', 'scripts', 'Invoke-7zdec.ps1')
+            try {
-            .replace(/'/g, "''")
+                const args = [
-            .replace(/"|\n|\r/g, ''); // double-up single quotes, remove double quotes and newlines
+                    'x',
-        const escapedFile = file.replace(/'/g, "''").replace(/"|\n|\r/g, '');
+                    '-bb1',
-        const escapedTarget = dest.replace(/'/g, "''").replace(/"|\n|\r/g, '');
+                    '-bd',
-        const command = `& '${escapedScript}' -Source '${escapedFile}' -Target '${escapedTarget}'`;
+                    '-sccUTF-8',
-        const args = [
+                    file
-            '-NoLogo',
+                ];
-            '-Sta',
+                const options = {
-            '-NoProfile',
+                    silent: true
-            '-NonInteractive',
+                };
-            '-ExecutionPolicy',
+                yield exec_1.exec(`"${_7zPath}"`, args, options);
-            'Unrestricted',
+            }
-            '-Command',
+            finally {
-            command
+                process.chdir(originalCwd);
-        ];
+            }
-        const options = {
-            silent: true
-        };
-        try {
-            const powershellPath = yield io.which('powershell', true);
-            yield exec_1.exec(`"${powershellPath}"`, args, options);
         }
-        finally {
+        else {
-            process.chdir(originalCwd);
+            const escapedScript = path
+                .join(__dirname, '..', 'scripts', 'Invoke-7zdec.ps1')
+                .replace(/'/g, "''")
+                .replace(/"|\n|\r/g, ''); // double-up single quotes, remove double quotes and newlines
+            const escapedFile = file.replace(/'/g, "''").replace(/"|\n|\r/g, '');
+            const escapedTarget = dest.replace(/'/g, "''").replace(/"|\n|\r/g, '');
+            const command = `& '${escapedScript}' -Source '${escapedFile}' -Target '${escapedTarget}'`;
+            const args = [
+                '-NoLogo',
+                '-Sta',
+                '-NoProfile',
+                '-NonInteractive',
+                '-ExecutionPolicy',
+                'Unrestricted',
+                '-Command',
+                command
+            ];
+            const options = {
+                silent: true
+            };
+            try {
+                const powershellPath = yield io.which('powershell', true);
+                yield exec_1.exec(`"${powershellPath}"`, args, options);
+            }
+            finally {
+                process.chdir(originalCwd);
+            }
         }
         return dest;
     });

node_modules/@actions/tool-cache/package.json

@@ -1,6 +1,12 @@
 {
-  "_from": "file:toolkit\\actions-tool-cache-1.0.0.tgz",
+  "_args": [
-  "_id": "@actions/tool-cache@1.0.0",
+    [
+      "@actions/tool-cache@file:toolkit\\actions-tool-cache-1.0.0.tgz",
+      "C:\\Users\\damccorm\\Documents\\setup-node"
+    ]
+  ],
+  "_from": "@actions/tool-cache@file:toolkit/actions-tool-cache-1.0.0.tgz",
+  "_id": "@actions/tool-cache@file:toolkit/actions-tool-cache-1.0.0.tgz",
   "_inBundle": false,
   "_integrity": "sha512-hx8Z1ip11aZVA47uSCIB7Y9ec4Ty9zNPUyFyBsr0YI5vJ64TR/JoySbr0ck7l2EI0zqYAdef11Ynwz/qUkXVyg==",
   "_location": "/@actions/tool-cache",
@@ -19,14 +25,12 @@
   "_requiredBy": [
     "/"
   ],
-  "_resolved": "C:\\Users\\damccorm\\Documents\\setup-node\\toolkit\\actions-tool-cache-1.0.0.tgz",
+  "_resolved": false,
-  "_shasum": "8650345f81eafb208916ec718e75188978d58567",
+  "_spec": "file:toolkit/actions-tool-cache-1.0.0.tgz",
-  "_spec": "@actions/tool-cache@file:toolkit/actions-tool-cache-1.0.0.tgz",
   "_where": "C:\\Users\\damccorm\\Documents\\setup-node",
   "bugs": {
     "url": "https://github.com/actions/toolkit/issues"
   },
-  "bundleDependencies": false,
   "dependencies": {
     "@actions/core": "^0.1.0",
     "@actions/exec": "^1.0.0",
@@ -35,7 +39,6 @@
     "typed-rest-client": "^1.4.0",
     "uuid": "^3.3.2"
   },
-  "deprecated": false,
   "description": "Actions tool-cache lib",
   "devDependencies": {
     "@types/nock": "^10.0.3",

src/installer.ts

@@ -174,8 +174,8 @@ async function acquireNode(version: string): Promise<string> {
   //
   let extPath: string;
   if (osPlat == 'win32') {
-    let _7zPath = path.join(__dirname, '7zr.exe');
+    let _7zPath = path.join(__dirname, '..', 'externals', '7zr.exe');
-    extPath = await tc.extract7z(downloadPath);
+    extPath = await tc.extract7z(downloadPath, undefined, _7zPath);
   } else {
     extPath = await tc.extractTar(downloadPath);
   }