feat: allow to set the cwd in copyFromPod for use in tar

.github/workflows/generate-javascript.yml

@@ -1,53 +1,52 @@
 name: Generate
 
 on:
-  workflow_dispatch:
-    inputs:
-      kubernetesBranch:
-        type: string
-        required: true
-        description: 'The remote kubernetes release branch to fetch openapi spec. .e.g. "release-1.23"'
-      genCommit:
-        type: string
-        required: true
-        default: 'b461333bb57fa2dc2152f939ed70bac3cef2c1f6'
-        description: 'The commit to use for the kubernetes-client/gen repo'
-
+    workflow_dispatch:
+        inputs:
+            kubernetesBranch:
+                type: string
+                required: true
+                description: 'The remote kubernetes release branch to fetch openapi spec. .e.g. "release-1.23"'
+            genCommit:
+                type: string
+                required: true
+                default: 'b461333bb57fa2dc2152f939ed70bac3cef2c1f6'
+                description: 'The commit to use for the kubernetes-client/gen repo'
 
 jobs:
-  generate:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout Javascript
-        uses: actions/[email protected]
-      - name: Setup Node
-        uses: actions/setup-node@v5
-        with:
-          node-version: '20'
-      - name: Generate Openapi
-        run: |
-          echo "export KUBERNETES_BRANCH=${{ github.event.inputs.kubernetesBranch }} >> ./settings"
-          echo "export GEN_COMMIT="${{ github.event.inputs.genCommit }}" >> ./settings"
-          ./generate-client.sh
-      - name: Generate Branch Name
-        run: |
-          SUFFIX=$(openssl rand -hex 4)
-          echo "BRANCH=automated-generate-$SUFFIX" >> $GITHUB_ENV
-      - name: Commit and push
-        run: |
-          # Commit and push
-          git config user.email "[email protected]"
-          git config user.name "Kubernetes Prow Robot"
-          git checkout -b "$BRANCH"
-          git add .
-          # we modify the settings file in "Generate Openapi" but do not want to commit this
-          git reset settings
-          git commit -s -m 'Automated openapi generation from ${{ github.event.inputs.kubernetesBranch }}'
-          git push origin "$BRANCH"
-      - name: Pull Request
-        uses: repo-sync/pull-request@v2
-        with:
-          source_branch: ${{ env.BRANCH }}
-          destination_branch: ${{ github.ref_name }}
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          pr_title: "Automated Generate from openapi ${{ github.event.inputs.kubernetesBranch }}"
+    generate:
+        runs-on: ubuntu-latest
+        steps:
+            - name: Checkout Javascript
+              uses: actions/[email protected]
+            - name: Setup Node
+              uses: actions/setup-node@v5
+              with:
+                  node-version: '20'
+            - name: Generate Openapi
+              run: |
+                  echo "export KUBERNETES_BRANCH=${{ github.event.inputs.kubernetesBranch }} >> ./settings"
+                  echo "export GEN_COMMIT="${{ github.event.inputs.genCommit }}" >> ./settings"
+                  ./generate-client.sh
+            - name: Generate Branch Name
+              run: |
+                  SUFFIX=$(openssl rand -hex 4)
+                  echo "BRANCH=automated-generate-$SUFFIX" >> $GITHUB_ENV
+            - name: Commit and push
+              run: |
+                  # Commit and push
+                  git config user.email "[email protected]"
+                  git config user.name "Kubernetes Prow Robot"
+                  git checkout -b "$BRANCH"
+                  git add .
+                  # we modify the settings file in "Generate Openapi" but do not want to commit this
+                  git reset settings
+                  git commit -s -m 'Automated openapi generation from ${{ github.event.inputs.kubernetesBranch }}'
+                  git push origin "$BRANCH"
+            - name: Pull Request
+              uses: repo-sync/pull-request@v2
+              with:
+                  source_branch: ${{ env.BRANCH }}
+                  destination_branch: ${{ github.ref_name }}
+                  github_token: ${{ secrets.GITHUB_TOKEN }}
+                  pr_title: 'Automated Generate from openapi ${{ github.event.inputs.kubernetesBranch }}'

README.md

@@ -114,15 +114,15 @@ We switched from `request` to `fetch` as the HTTP(S) backend for the `1.0.0` rel
 
 Generally speaking newer clients will work with older Kubernetes, but compatibility isn't 100% guaranteed.
 
-| client version | older versions | 1.28 | 1.29 | 1.30 | 1.31 | 1.32 | 1.33|
-| -------------- | -------------- | ---- | ---- | ---- | ---- | ---- |----|
-| 0.19.x         | -              | ✓    | x    | x    | x    | x    | x  |
-| 0.20.x         | -              | +    | ✓    | x    | x    | x    | x  |
-| 0.21.x         | -              | +    | +    | ✓    | x    | x    | x  |
-| 0.22.x         | -              | +    | +    | +    | ✓    | x    | x  |
-| 1.0.x          | -              | +    | +    | +    | +    | ✓    | x  |
-| 1.1.x          | -              | +    | +    | +    | +    | ✓    | x  |
-| 1.2.x          | -              | +    | +    | +    | +    | +    | ✓  |
+| client version | older versions | 1.28 | 1.29 | 1.30 | 1.31 | 1.32 | 1.33 |
+| -------------- | -------------- | ---- | ---- | ---- | ---- | ---- | ---- |
+| 0.19.x         | -              | ✓    | x    | x    | x    | x    | x    |
+| 0.20.x         | -              | +    | ✓    | x    | x    | x    | x    |
+| 0.21.x         | -              | +    | +    | ✓    | x    | x    | x    |
+| 0.22.x         | -              | +    | +    | +    | ✓    | x    | x    |
+| 1.0.x          | -              | +    | +    | +    | +    | ✓    | x    |
+| 1.1.x          | -              | +    | +    | +    | +    | ✓    | x    |
+| 1.2.x          | -              | +    | +    | +    | +    | +    | ✓    |
 
 Key:
 

src/cp.ts

@@ -16,15 +16,21 @@ export class Cp {
      * @param {string} containerName - The name of the container in the pod to exec the command inside.
      * @param {string} srcPath - The source path in the pod
      * @param {string} tgtPath - The target path in local
+     * @param {string} cwd - The directory that is used as the parent in the pod when downloading
      */
     public async cpFromPod(
         namespace: string,
         podName: string,
         containerName: string,
         srcPath: string,
         tgtPath: string,
+        cwd?: string,
     ): Promise<void> {
-        const command = ['tar', 'zcf', '-', srcPath];
+        const command = ['tar', 'zcf', '-'];
+        if (cwd) {
+            command.push('-C', cwd);
+        }
+        command.push(srcPath);
         const writerStream = tar.extract(tgtPath);
         const errStream = new WritableStreamBuffer();
         this.execInstance.exec(