Added v8 version upgrade flow (#69)

The new flow is manually dispatch and will create a PR with the needed changes to update the default version.

.github/workflows/update_version.yml

@@ -0,0 +1,52 @@
+name: Update Version
+
+on:
+  workflow_dispatch:
+    inputs:
+      v8_version:
+        description: 'The version to update to'
+        type: string
+        required: true
+
+jobs:
+
+  update-v8-version:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Getting V8 version
+      id: get-current-v8-version
+      run: |
+        export V8_VERSION_CURRENT=`cat ./V8_DEFAULT_VERSION.txt`
+        export V8_NUM_VERSION_CURRENT = echo ${ V8_VERSION_CURRENT } | awk -F \. {'print $1*1000000000 + $2*1000000 + $3*1000 + $4'}
+        export V8_NUM_VERSION = echo ${{ inputs.v8_version }} | awk -F \. {'print $1*1000000000 + $2*1000000 + $3*1000 + $4'}
+        echo "V8_VERSION_CURRENT=${V8_VERSION_CURRENT}" >> "$GITHUB_OUTPUT"
+        echo "V8_NUM_VERSION_CURRENT=${V8_NUM_VERSION_CURRENT}" >> "$GITHUB_OUTPUT"
+        echo "V8_NUM_VERSION=${V8_NUM_VERSION}" >> "$GITHUB_OUTPUT"
+    - name: Check new version is geater than current version
+      env:
+        V8_VERSION_CURRENT: ${{ steps.get-current-v8-version.outputs.V8_VERSION_CURRENT }}
+        V8_NUM_VERSION_CURRENT: ${{ steps.get-current-v8-version.outputs.V8_NUM_VERSION_CURRENT }}
+        V8_NUM_VERSION: ${{ steps.get-current-v8-version.outputs.V8_NUM_VERSION }}
+      if: ${{ env.V8_NUM_VERSION_CURRENT >= env.V8_NUM_VERSION }}
+      run: |
+        echo new version ${{ inputs.v8_version }} is not greater then current version ${{ env.V8_VERSION_CURRENT }}
+        exit 1
+    - name: Update Version
+      run: echo ${{ inputs.v8_version }} > ./V8_DEFAULT_VERSION.txt
+    - name: Build
+      run: V8_UPDATE_HEADERS=${{ inputs.v8_update_headers }} cargo build -vv
+    - name: Run tests
+      run: V8_UPDATE_HEADERS=${{ inputs.v8_update_headers }} cargo test -vv
+    - name: Create PR if needed
+      env:
+        GH_TOKEN: ${{ github.token }}
+      run: |
+        git config --global user.email "[email protected]"
+        git config --global user.name "auto user"
+        git checkout -b auto_update_version_to_${{ inputs.v8_version }}
+        git add ./V8_DEFAULT_VERSION.txt
+        git add ./v8_c_api/src/v8include/*
+        git commit -m "Auto update version to ${{ inputs.v8_version }}"
+        git push origin auto_update_version_to_${{ inputs.v8_version }}
+        gh pr create --title "Auto update version to ${{ inputs.v8_version }}" --body "Generated by GitHub action" --reviewer MeirShpilraien,vityafx

V8_DEFAULT_VERSION.txt

@@ -0,0 +1 @@
+11.8.172.16

build.rs

@@ -24,7 +24,7 @@ lazy_static::lazy_static! {
 
     static ref PROFILE: String = env::var("PROFILE").expect("PROFILE env var was not given");
 
-    static ref V8_DEFAULT_VERSION: &'static str = "11.8.172.16";
+    static ref V8_DEFAULT_VERSION: &'static str = include_str!("V8_DEFAULT_VERSION.txt").trim();
     static ref V8_VERSION: String = env::var("V8_VERSION").map(|v| if v == "default" {V8_DEFAULT_VERSION.to_string()} else {v}).unwrap_or(V8_DEFAULT_VERSION.to_string());
     static ref V8_HEADERS_PATH: String = env::var("V8_HEADERS_PATH").unwrap_or("v8_c_api/libv8.include.zip".into());
     static ref V8_HEADERS_URL: String = env::var("V8_HEADERS_URL").unwrap_or(format!("http://redismodules.s3.amazonaws.com/redisgears/dependencies/libv8.{}.include.zip", *V8_VERSION));