Revert "Temporarily disable most macos test (#80)" (#81)

This reverts commit 33f24c3.

integration/macos/test.sh

@@ -1 +1,62 @@
 #!/bin/bash
+
+set -eEx
+
+dest="artifacts"
+if [ -n "${PKG_PLATFORM}" ]; then
+    dest="${dest}/${PKG_PLATFORM}"
+fi
+if [ -n "${PKG_PLATFORM_VERSION}" ]; then
+    dest="${dest}-${PKG_PLATFORM_VERSION}"
+fi
+if [ -n "${PKG_TEST_JOBS}" ]; then
+    dash_j="-j${PKG_TEST_JOBS}"
+else
+    dash_j=""
+fi
+
+cliurl="https://packages.edgedb.com/dist/${PKG_PLATFORM_VERSION}-apple-darwin.nightly"
+
+tarball=
+for pack in ${dest}/*.tar; do
+    if [ -e "${pack}" ]; then
+        tarball=$(tar -xOf "${pack}" "build-metadata.json" \
+                  | jq -r ".installrefs[]" \
+                  | grep ".tar.gz$")
+        if [ -n "${tarball}" ]; then
+            break
+        fi
+    fi
+done
+
+if [ -z "${tarball}" ]; then
+    echo "${dest} does not contain a valid build tarball" >&2
+    exit 1
+fi
+
+workdir=$(mktemp -d)
+
+function finally {
+  rm -rf "$workdir"
+}
+trap finally EXIT ERR
+
+mkdir "${workdir}/bin"
+curl --proto '=https' --tlsv1.2 -sSfL  -o "${workdir}/bin/edgedb" \
+    "${cliurl}/edgedb-cli"
+chmod +x "${workdir}/bin/edgedb"
+
+gtar -xOf "${pack}" "${tarball}" | gtar -xzf- --strip-components=1 -C "$workdir"
+
+if [ "$1" == "bash" ]; then
+    cd "$workdir"
+    exec /bin/bash
+fi
+
+export PATH="${workdir}/bin/:${PATH}"
+
+"${workdir}/bin/python3" \
+    -m edb.tools --no-devmode test \
+    "${workdir}/data/tests" \
+    -e cqa_ -e tools_ \
+    --verbose ${dash_j}