feat(self-update): add self-update command for in-place pvm upgrades

.github/workflows/release.yml

@@ -133,9 +133,23 @@ jobs:
         shell: bash
         run: tar -C target/${{ matrix.target }}/release -czf ${{ matrix.asset_name }}.tar.gz ${{ matrix.artifact_name }}
 
+      - name: Generate SHA-256 checksum
+        shell: bash
+        env:
+          ASSET_NAME: ${{ matrix.asset_name }}
+        run: |
+          if command -v sha256sum >/dev/null 2>&1; then
+            sha256sum "${ASSET_NAME}.tar.gz" > "${ASSET_NAME}.tar.gz.sha256"
+          else
+            shasum -a 256 "${ASSET_NAME}.tar.gz" > "${ASSET_NAME}.tar.gz.sha256"
+          fi
+          cat "${ASSET_NAME}.tar.gz.sha256"
+
       - name: Upload to Release
         uses: softprops/action-gh-release@b4309332981a82ec1c5618f44dd2e27cc8bfbfda # v3
         with:
           tag_name: v${{ needs.release.outputs.new_release_version }}
-          files: ${{ matrix.asset_name }}.tar.gz
+          files: |
+            ${{ matrix.asset_name }}.tar.gz
+            ${{ matrix.asset_name }}.tar.gz.sha256
           token: ${{ steps.generate_token.outputs.token }}

Cargo.toml

@@ -24,6 +24,7 @@ log = "0.4.29"
 reqwest = { version = "0.13.3", features = ["stream", "rustls", "json"] }
 semver = "1.0.28"
 serde = { version = "1.0.228", features = ["derive"] }
+sha2 = "0.10.9"
 serde_json = "1.0.149"
 tar = "0.4.45"
 tempfile = "3.27.0"

src/cli.rs

@@ -52,6 +52,10 @@ pub enum Commands {
     /// Initialize a .php-version file in the current directory
     #[clap(name = "init")]
     Init(commands::init::Init),
+
+    /// Check for and apply updates to pvm itself
+    #[clap(name = "self-update")]
+    SelfUpdate(commands::self_update::SelfUpdate),
 }
 
 impl Commands {
@@ -65,6 +69,7 @@ impl Commands {
             Self::Current(cmd) => cmd.call().await,
             Self::Uninstall(cmd) => cmd.call().await,
             Self::Init(cmd) => cmd.call().await,
+            Self::SelfUpdate(cmd) => cmd.call().await,
         }
     }
 }

src/commands/mod.rs

@@ -4,5 +4,6 @@ pub mod init;
 pub mod install;
 pub mod ls;
 pub mod ls_remote;
+pub mod self_update;
 pub mod uninstall;
 pub mod use_cmd;