Adds lowMem option from older dep state (#68)

.circleci/config.yml

@@ -5,40 +5,6 @@ checkout-linux: &checkout-linux
     at: /root
 
 jobs:
-  persist-checkout:
-    docker:
-      - image: python
-    steps:
-      - checkout
-      - run:
-          name: clean up git
-          command: |
-            rm -rf .git
-      - persist_to_workspace:
-          root: /root
-          paths:
-            - project
-
-  unit-test:
-    docker:
-      - image: textile/builder:1.12.5
-    steps:
-      - *checkout-linux
-      - restore_cache:
-          key: go-mod-v1-{{ checksum "go.sum" }}-{{ arch }}
-      - run:
-          name: cache mods
-          command: |
-            go mod download
-      - save_cache:
-          key: go-mod-v1-{{ checksum "go.sum" }}-{{ arch }}
-          paths:
-            - /go/pkg/mod
-      - run:
-          name: run tests
-          command: |
-            make test
-
   build-ios-framework:
     macos:
       xcode: "10.2.1"
@@ -245,27 +211,13 @@ workflows:
   version: 2
   grpc-ipfs-lite:
     jobs:
-      - persist-checkout:
-          filters:
-            tags:
-              only: /.*/
-      - unit-test:
-          requires:
-            - persist-checkout
-          filters:
-            tags:
-              only: /.*/
       - build-ios-framework:
-          requires:
-            - unit-test
           filters:
             branches:
               only: master
             tags:
               only: /.*/
       - build-android-aar:
-          requires:
-            - unit-test
           filters:
             branches:
               only: master

.github/workflows/test.yml

@@ -0,0 +1,33 @@
+name: Tests
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Go
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.13
+      - name: Check out code
+        uses: actions/checkout@v1
+      - name: Cache dependencies
+        id: cache-dependencies
+        uses: actions/cache@v1
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+      - name: Get dependencies
+        if: steps.cache-dependencies.outputs.cache-hit != 'true'
+        run: |
+          go get -v -t -d ./...
+      - name: Test
+        run: go test ./...

go.mod

@@ -3,19 +3,21 @@ module github.com/textileio/grpc-ipfs-lite
 go 1.13
 
 require (
-	github.com/golang/protobuf v1.3.4
-	github.com/hsanjuan/ipfs-lite v0.2.0
+  github.com/dgraph-io/badger v1.6.0
+	github.com/golang/protobuf v1.3.2
+	github.com/hsanjuan/ipfs-lite v0.1.8
 	github.com/ipfs/go-block-format v0.0.2
 	github.com/ipfs/go-cid v0.0.4
-	github.com/ipfs/go-datastore v0.4.4
+	github.com/ipfs/go-datastore v0.3.1
+	github.com/ipfs/go-ds-badger v0.2.0
 	github.com/ipfs/go-ipld-cbor v0.0.3
 	github.com/ipfs/go-ipld-format v0.0.2
 	github.com/ipfs/go-log v0.0.1
 	github.com/ipfs/go-merkledag v0.3.1
-	github.com/libp2p/go-libp2p-core v0.5.0
-	github.com/libp2p/go-libp2p-kad-dht v0.5.1
+	github.com/libp2p/go-libp2p-core v0.2.3
+	github.com/libp2p/go-libp2p-kad-dht v0.2.1
 	github.com/multiformats/go-multiaddr v0.2.0
 	github.com/multiformats/go-multihash v0.0.10
 	golang.org/x/mobile v0.0.0-20191210151939-1a1fef82734d // indirect
-	google.golang.org/grpc v1.28.1
+	google.golang.org/grpc v1.26.0
 )

mobile/mobile.go

@@ -16,11 +16,11 @@ const ipfsPort = 4006
 const grpcPort = 10001
 
 // Start starts the mobile ipfs-lite peer and gRPC server
-func Start(datastorePath string, debug bool) (int, error) {
+func Start(datastorePath string, debug bool, lowMem bool) (int, error) {
 	var ctx context.Context
 	ctx, cancel = context.WithCancel(context.Background())
 
-	peerManager, err := util.NewPeerManager(ctx, datastorePath, ipfsPort, debug)
+	peerManager, err := util.NewPeerManager(ctx, datastorePath, ipfsPort, debug, lowMem)
 	if err != nil {
 		return 0, err
 	}

mobile/mobile_test.go

@@ -6,7 +6,7 @@ import (
 )
 
 func TestStart(t *testing.T) {
-	port, err := Start("/tmp/mobile-ipfs-lite", false)
+	port, err := Start("/tmp/mobile-ipfs-lite", false, true)
 	if err != nil {
 		t.Fatalf("failed to Start: %v", err)
 	}
@@ -24,7 +24,7 @@ func TestStop(t *testing.T) {
 }
 
 func TestStartAgain(t *testing.T) {
-	port, err := Start("/tmp/mobile-ipfs-lite", false)
+	port, err := Start("/tmp/mobile-ipfs-lite", false, true)
 	if err != nil {
 		t.Fatalf("failed to Start again: %v", err)
 	}

server/server_test.go

@@ -32,7 +32,7 @@ func TestSetup(t *testing.T) {
 	ctx, cancel = context.WithCancel(context.Background())
 
 	var err error
-	peerManager, err = util.NewPeerManager(ctx, "/tmp/ipfs-lite", 4005, false)
+	peerManager, err = util.NewPeerManager(ctx, "/tmp/ipfs-lite", 4005, false, false)
 	if err != nil {
 		t.Fatalf("failed to create peer: %v", err)
 	}

util/util.go

@@ -4,8 +4,10 @@ import (
 	"context"
 	"fmt"
 
+	"github.com/dgraph-io/badger/options"
 	ipfslite "github.com/hsanjuan/ipfs-lite"
 	"github.com/ipfs/go-datastore"
+	badger "github.com/ipfs/go-ds-badger"
 	"github.com/ipfs/go-log"
 	crypto "github.com/libp2p/go-libp2p-core/crypto"
 	"github.com/libp2p/go-libp2p-core/host"
@@ -42,7 +44,7 @@ func (m *StandardManager) Stop() error {
 }
 
 // NewPeerManager creates a new server.PeerManager
-func NewPeerManager(ctx context.Context, datastorePath string, port int, debug bool) (*StandardManager, error) {
+func NewPeerManager(ctx context.Context, datastorePath string, port int, debug bool, lowMem bool) (*StandardManager, error) {
 	logLevel := "WARNING"
 	if debug {
 		logLevel = "DEBUG"
@@ -58,7 +60,11 @@ func NewPeerManager(ctx context.Context, datastorePath string, port int, debug b
 	var peerManager = StandardManager{}
 
 	var err error
-	peerManager.datastore, err = ipfslite.BadgerDatastore(datastorePath)
+	opts := badger.DefaultOptions
+	if lowMem {
+		opts.TableLoadingMode = options.FileIO
+	}
+	peerManager.datastore, err = badger.NewDatastore(datastorePath, &opts)
 	if err != nil {
 		return nil, err
 	}