meson release build target that generates tar.gz with vendor

.gitignore

@@ -5,3 +5,4 @@ target
 Makefile
 _build
 Cargo.lock
+vendor

configure

@@ -141,6 +141,9 @@ install:
 uninstall:
 	${NINJA} ${NINJA_OPT} uninstall
 
+release:
+	${NINJA} ${NINJA_OPT} release
+
 check:
 	${MESONTEST} ${NINJA_OPT}
 END

meson.build

@@ -29,3 +29,8 @@ cargo_release = custom_target('cargo-build',
                         install: true,
                         install_dir: fractal_bindir,
                         command: ['FRACTAL_RES=' + fractal_datadir, cargo_script, '@CURRENT_SOURCE_DIR@', '@OUTPUT@'])
+
+run_target('release', command: ['scripts/release.sh',
+                                meson.project_name() + '-' + fractal_version
+                               ],
+                                depends: [cargo_release])

scripts/release.sh

@@ -0,0 +1,37 @@
+#!/bin/sh
+
+VERSION=$1
+DEST=${MESON_BUILD_ROOT}
+DIST=$DEST/dist/$VERSION
+
+
+cd "${MESON_SOURCE_ROOT}"
+mkdir -p $DIST
+
+# copying files
+cp -rf src $DIST
+cp build.rs $DIST
+cp Cargo.toml $DIST
+cp configure $DIST
+cp meson.build $DIST
+cp fractal.doap $DIST
+cp LICENSE.txt $DIST
+cp README.md $DIST
+cp -rf res $DIST
+cp -rf scripts $DIST
+
+# cargo vendor
+cargo vendor
+mkdir $DIST/.cargo
+cat <<EOF > $DIST/.cargo/config
+[source.crates-io]
+replace-with = "vendored-sources"
+
+[source.vendored-sources]
+directory = "vendor"
+EOF
+cp -rf vendor $DIST/
+
+# packaging
+cd $DEST/dist
+tar -czvf $VERSION.tar.gz $VERSION