Merge pull request #2 from bjia56/nfs

Add support for NFS sync

.github/tpl/README.tpl.md

@@ -68,7 +68,7 @@ So, you will have the same directory and same default env variables when you `ru
 
 ## 2. Share code
 
-The code is shared from the host to the VM via `rsync` by default, you can choose to use to `sshfs` share code instead.
+The code is shared from the host to the VM via `rsync` by default, you can choose to use to `sshfs` or `nfs` share code instead.
 
 
 ```
@@ -83,7 +83,7 @@ The code is shared from the host to the VM via `rsync` by default, you can choos
       with:
         envs: 'MYTOKEN MYTOKEN2'
         usesh: true
-        sync: sshfs
+        sync: sshfs  # or: nfs
         prepare: |
           {{VM_PREPARE}}
 

.github/tpl/test.tpl.yml

@@ -83,6 +83,64 @@ jobs:
         pwd
 {{VM_RUN}}
 
+  testnfs:
+    strategy:
+      matrix:
+        release: [ {{TEST_RELEASES}}, ""]
+        runs: [ "ubuntu-22.04", "ubuntu-24.04", "ubuntu-latest"]
+    runs-on: ${{ matrix.runs }}
+    name: nfs {{VM_NAME}}
+    env:
+      MYTOKEN : ${{ secrets.MYTOKEN }}
+      MYTOKEN2: "value2"
+      SEC_VBOX : ${{ secrets.SEC_VBOX }}
+      DEBUG: 1
+    steps:
+    - uses: actions/checkout@v4
+    - name: Creating Web console
+      uses: vmactions/cf-tunnel@v0
+      id: tunnel
+      with:
+        protocol: http
+        port: 8000
+    - name: Test in {{VM_NAME}}
+      id: test
+      uses: {{GITHUB_REPOSITORY}}@{{GITHUB_SHA}}
+      with:
+        envs: 'DEBUG MYTOKEN MYTOKEN2'
+        prepare: |
+          {{VM_PREPARE}}
+        release: ${{ matrix.release }}
+        nat: |
+          "10022": "22"
+          "8080": "80"
+          "8443": "443"
+          udp:"8081": "80"
+        usesh: true
+        sync: nfs
+        run: |
+          ls -lah /root/work
+          tree $HOME/work/
+          if [ -z "$(ls -A $HOME/work)" ]; then
+            echo "nfs error."
+            exit 1
+          fi
+          echo "TEST_ENV=abc" >>${GITHUB_ENV}
+{{VM_RUN}}
+
+    - name: Test NAT
+      run:
+        echo "TEST_ENV=$TEST_ENV"
+        [ "$TEST_ENV" = "abc" ]
+        ssh -vvv -p 10022 -i $HOME/.ssh/host.id_rsa root@localhost "uname -a;whoami;pwd"
+    - name: Test custom shell
+      shell: {{VM_OS_NAME}} {0}
+      run: |
+        pwd
+        cd $GITHUB_WORKSPACE;
+        pwd
+{{VM_RUN}}
+
 
   test:
     strategy:

index.js

@@ -95,6 +95,9 @@ async function setup(nat, mem, cpu) {
     } else if (sync == "sshfs") {
       core.info("Setup sshfs");
       await shell("bash run.sh runSSHFSInVM");
+    } else if (sync == "nfs") {
+      core.info("Setup nfs");
+      await shell("bash run.sh runNFSInVM");
     } else {
       await shell("bash run.sh installRsyncInVM");
       await shell("bash run.sh rsyncToVM");
@@ -193,7 +196,7 @@ async function main() {
       let sync = core.getInput("sync");
       if(sync == "no") {
         core.info("don't get back by rsync");
-      } else if (sync != "sshfs") {
+      } else if (sync != "sshfs" && sync != "nfs") {
         core.info("get back by rsync");
         await exec.exec("bash " + workingDir + "/run.sh rsyncBackFromVM");
       }

run.sh

@@ -60,6 +60,7 @@ export VM_OS_NAME
 export VM_RELEASE
 export VM_INSTALL_CMD
 export VM_SSHFS_PKG
+export VM_NFS_CMD
 export VM_LOGIN_TAG
 export VM_OCR
 export VM_DISK
@@ -275,6 +276,29 @@ EOF
 
 }
 
+runNFSInVM() {
+  echo "Installing NFS on host"
+  sudo apt-get install -y nfs-kernel-server
+  echo "$HOME/work *(rw,async,no_subtree_check,anonuid=$(id -u),anongid=$(id -g))" | sudo tee -a /etc/exports
+  sudo exportfs -a
+
+  if [ -e "hooks/onRunNFS.sh" ] && ssh "$osname" env "RUNNER_HOME=$HOME" sh <hooks/onRunNFS.sh; then
+    echo "OK";
+  elif [ "$VM_NFS_CMD" ]; then
+    echo "Configuring NFS in VM"
+    ssh "$osname" sh <<EOF
+$VM_NFS_CMD
+EOF
+    echo "Done with NFS"
+  else
+    echo "Configuring NFS in VM with default command"
+    ssh "$osname" sh <<EOF
+mount 192.168.122.1:$HOME/work \$HOME/work
+EOF
+    echo "Done with NFS"
+  fi
+}
+
 
 #run in the vm, just as soon as the vm is up
 onStarted() {