build: add portable plugin archives

README.md

@@ -28,19 +28,21 @@ cd ../verstak-desktop
 ./scripts/install-dev-plugins.sh
 ```
 
-## Windows test packages from Linux
+## Portable plugin archives
 
-Install a MinGW cross-compiler, then build a separate Windows amd64 package
-tree:
+Build target-specific archives on Linux:
 
 ```bash
 sudo apt install gcc-mingw-w64-x86-64
-./scripts/build-windows.sh
+./scripts/package-portable.sh v0.1.0-alpha.1
 ```
 
-The result is `dist-windows/`. Go sidecars, when a plugin has one, are emitted
-as `backend/<plugin-id>.exe`; frontends and manifests are the same packaged
-files used on Linux. This is a local test output and is not a GitHub Release.
+The command creates `release/verstak-official-plugins-linux-amd64-<version>.tar.gz`
+and `release/verstak-official-plugins-windows-amd64-<version>.zip`, plus
+`SHA256SUMS`. Each archive expands directly into the desktop application's
+`plugins/` directory. Frontends and manifests are shared; native Go sidecars
+are built for the target OS. This is a local package operation and does not
+create a GitHub Release.
 
 ## Alpha behaviour
 
@@ -52,15 +54,6 @@ files used on Linux. This is a local test output and is not a GitHub Release.
   explicit unassigned scope. Journal creation is always a user action.
 - Todo is optional: Overview uses it only when the Todo capability is present.
 
-## Release package
-
-```bash
-./scripts/release.sh v0.1.0-alpha.1
-```
-
-The command rebuilds all packages and writes
-`release/verstak-official-plugins-<version>.tar.gz` plus `SHA256SUMS`.
-
 ## Publish a GitHub Release
 
 ```bash

scripts/package-portable.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+VERSION="${1:-}"
+
+if [[ -z "$VERSION" || ! "$VERSION" =~ ^[A-Za-z0-9][A-Za-z0-9._-]*$ ]]; then
+  echo "usage: $0 <version>" >&2
+  echo "example: $0 v0.1.0-alpha.1" >&2
+  exit 2
+fi
+
+if ! command -v zip >/dev/null; then
+  echo "zip is required to create the Windows plugin archive" >&2
+  exit 1
+fi
+
+echo "=== verstak official portable plugin packages $VERSION ==="
+"$ROOT/scripts/build.sh"
+"$ROOT/scripts/build-windows.sh"
+
+RELEASE_ROOT="$ROOT/release"
+LINUX_ARCHIVE="$RELEASE_ROOT/verstak-official-plugins-linux-amd64-$VERSION.tar.gz"
+WINDOWS_ARCHIVE="$RELEASE_ROOT/verstak-official-plugins-windows-amd64-$VERSION.zip"
+rm -rf "$RELEASE_ROOT"
+mkdir -p "$RELEASE_ROOT"
+
+# Each archive expands directly into the desktop application's plugins/
+# directory. Frontends and manifests are shared; platform-test's native
+# sidecar is built for the target operating system.
+tar -C "$ROOT/dist" -czf "$LINUX_ARCHIVE" .
+(cd "$ROOT/dist-windows" && zip -qr "$WINDOWS_ARCHIVE" .)
+(cd "$RELEASE_ROOT" && sha256sum "$(basename "$LINUX_ARCHIVE")" "$(basename "$WINDOWS_ARCHIVE")" > SHA256SUMS)
+
+echo "Linux plugins:   $LINUX_ARCHIVE"
+echo "Windows plugins: $WINDOWS_ARCHIVE"
+echo "checksums:       $RELEASE_ROOT/SHA256SUMS"

scripts/test-package-portable.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+PACKAGER="$ROOT/scripts/package-portable.sh"
+
+if [[ ! -x "$PACKAGER" ]]; then
+  echo "portable plugin packager is missing or not executable: $PACKAGER" >&2
+  exit 1
+fi
+
+bash -n "$PACKAGER"
+grep -Fq 'scripts/build.sh' "$PACKAGER"
+grep -Fq 'scripts/build-windows.sh' "$PACKAGER"
+grep -Fq 'verstak-official-plugins-linux-amd64-' "$PACKAGER"
+grep -Fq 'verstak-official-plugins-windows-amd64-' "$PACKAGER"
+grep -Fq 'tar -C' "$PACKAGER"
+grep -Fq 'zip -qr' "$PACKAGER"
+grep -Fq 'SHA256SUMS' "$PACKAGER"
+
+echo "portable plugin package script contract passed"