Use go-git for getting the latest commit

Remove the git shell out command. Use go-git instead.

.github/workflows/e2e-ci.yml

@@ -84,7 +84,7 @@ jobs:
       -
         name: Tests
         run: |
-          go test -cover -tags=test $(go list ./... | grep -v /e2e)
+          go test -cover -tags=test $(go list ./... | grep -v /e2e /integrationtests)
       -
         name: E2E Tests
         # git repo tests can't run for PRs from forks, because PRs don't have access to the secrets

.github/workflows/integrationtests-ci.yaml

@@ -0,0 +1,28 @@
+name: Integration tests
+
+on:
+  pull_request:
+  push:
+    branches:
+    - 'master'
+
+env:
+  GOARCH: amd64
+  CGO_ENABLED: 0
+  SETUP_GO_VERSION: '1.19.*'
+
+jobs:
+  integration-test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/setup-go@v4
+        with:
+          go-version: ${{ env.SETUP_GO_VERSION }}
+
+      - name: integration-test
+        run: go test -v ./integrationtests/...
+        env:
+          TESTCONTAINERS_RYUK_DISABLED: true

go.mod

@@ -9,16 +9,21 @@ replace (
 
 require (
 	github.com/Masterminds/semver/v3 v3.2.1
+	github.com/go-git/go-git/v5 v5.8.1
 	github.com/gogits/go-gogs-client v0.0.0-20210131175652-1d7215cd8d85
 	github.com/golang/mock v1.6.0
 	github.com/gorilla/mux v1.8.0
 	github.com/onsi/ginkgo/v2 v2.11.0
 	github.com/onsi/gomega v1.27.10
+	github.com/otiai10/copy v1.12.0
 	github.com/pkg/errors v0.9.1
 	github.com/rancher/lasso v0.0.0-20221227210133-6ea88ca2fbcc
 	github.com/rancher/steve v0.0.0-20220628235427-dbf9ef88ce8f
 	github.com/rancher/wrangler v1.1.1
 	github.com/sirupsen/logrus v1.9.3
+	// Do not bump testcontainers version. This will cause conflicts with go.opentelemetry.io because of a very old version
+	// found in steve. This is used just for testing.
+	github.com/testcontainers/testcontainers-go v0.13.0
 	github.com/urfave/cli v1.22.14
 	github.com/whilp/git-urls v1.0.0
 	golang.org/x/crypto v0.12.0
@@ -32,23 +37,41 @@ require (
 )
 
 require (
+	dario.cat/mergo v1.0.0 // indirect
+	github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
+	github.com/Microsoft/go-winio v0.6.1 // indirect
+	github.com/Microsoft/hcsshim v0.8.23 // indirect
+	github.com/ProtonMail/go-crypto v0.0.0-20230717121422-5aa5874ade95 // indirect
 	github.com/PuerkitoBio/purell v1.1.1 // indirect
 	github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 // indirect
+	github.com/acomagu/bufpipe v1.0.4 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/blang/semver/v4 v4.0.0 // indirect
+	github.com/cenkalti/backoff/v4 v4.1.2 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/cloudflare/circl v1.3.3 // indirect
+	github.com/containerd/cgroups v1.0.1 // indirect
+	github.com/containerd/containerd v1.5.9 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/docker/distribution v2.7.1+incompatible // indirect
+	github.com/docker/docker v20.10.11+incompatible // indirect
+	github.com/docker/go-connections v0.4.0 // indirect
+	github.com/docker/go-units v0.4.0 // indirect
 	github.com/emicklei/go-restful/v3 v3.8.0 // indirect
+	github.com/emirpasic/gods v1.18.1 // indirect
 	github.com/evanphx/json-patch v4.12.0+incompatible // indirect
 	github.com/felixge/httpsnoop v1.0.1 // indirect
 	github.com/ghodss/yaml v1.0.0 // indirect
+	github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 // indirect
+	github.com/go-git/go-billy/v5 v5.4.1 // indirect
 	github.com/go-logr/logr v1.2.4 // indirect
 	github.com/go-openapi/jsonpointer v0.19.5 // indirect
 	github.com/go-openapi/jsonreference v0.19.5 // indirect
 	github.com/go-openapi/swag v0.19.14 // indirect
 	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/google/gnostic v0.5.7-v3refs // indirect
 	github.com/google/go-cmp v0.5.9 // indirect
@@ -58,20 +81,35 @@ require (
 	github.com/gorilla/websocket v1.4.2 // indirect
 	github.com/grpc-ecosystem/grpc-gateway v1.16.0 // indirect
 	github.com/imdario/mergo v0.3.12 // indirect
+	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/kevinburke/ssh_config v1.2.0 // indirect
+	github.com/magiconair/properties v1.8.5 // indirect
 	github.com/mailru/easyjson v0.7.6 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect
+	github.com/moby/sys/mount v0.2.0 // indirect
+	github.com/moby/sys/mountinfo v0.5.0 // indirect
+	github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/morikuni/aec v0.0.0-20170113033406-39771216ff4c // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
+	github.com/opencontainers/go-digest v1.0.0 // indirect
+	github.com/opencontainers/image-spec v1.0.2 // indirect
+	github.com/opencontainers/runc v1.0.2 // indirect
+	github.com/pjbgf/sha1cd v0.3.0 // indirect
 	github.com/prometheus/client_golang v1.12.1 // indirect
 	github.com/prometheus/client_model v0.2.0 // indirect
 	github.com/prometheus/common v0.32.1 // indirect
 	github.com/prometheus/procfs v0.7.3 // indirect
 	github.com/rancher/remotedialer v0.2.6-0.20220104192242-f3837f8d649a // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/sergi/go-diff v1.1.0 // indirect
+	github.com/skeema/knownhosts v1.2.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/xanzy/ssh-agent v0.3.3 // indirect
+	go.opencensus.io v0.23.0 // indirect
 	go.opentelemetry.io/contrib v0.20.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.20.0 // indirect
 	go.opentelemetry.io/otel v0.20.0 // indirect
@@ -96,6 +134,7 @@ require (
 	google.golang.org/grpc v1.53.0 // indirect
 	google.golang.org/protobuf v1.28.1 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
+	gopkg.in/warnings.v0 v0.1.2 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/apiserver v0.25.4 // indirect