feat(spec): version field (#85)

Adds a `version` field to the `jsonnetfile.json`, so that `jb` can automatically recognize too old / too new schema versions, instead of panicking.

spec/deps/git_test.go

@@ -1,186 +0,0 @@
-// Copyright 2018 jsonnet-bundler authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-package deps
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-)
-
-func TestParseGit(t *testing.T) {
-	sshWant := func(host string) *Dependency {
-		return &Dependency{
-			Version: "v1",
-			Source: Source{GitSource: &Git{
-				Scheme: GitSchemeSSH,
-				Host:   host,
-				User:   "user",
-				Repo:   "repo",
-				Subdir: "/foobar",
-			}},
-		}
-	}
-
-	tests := []struct {
-		name       string
-		uri        string
-		want       *Dependency
-		wantRemote string
-	}{
-		{
-			name: "github-slug",
-			uri:  "github.com/ksonnet/ksonnet-lib/ksonnet.beta.3",
-			want: &Dependency{
-				Version: "master",
-				Source: Source{GitSource: &Git{
-					Scheme: GitSchemeHTTPS,
-					Host:   "github.com",
-					User:   "ksonnet",
-					Repo:   "ksonnet-lib",
-					Subdir: "/ksonnet.beta.3",
-				}},
-			},
-			wantRemote: "https://github.com/ksonnet/ksonnet-lib",
-		},
-		{
-			name:       "ssh.ssh",
-			uri:        "ssh://git@example.com/user/repo.git/foobar@v1",
-			want:       sshWant("example.com"),
-			wantRemote: "ssh://git@example.com/user/repo.git",
-		},
-		{
-			name:       "ssh.scp",
-			uri:        "git@my.host:user/repo.git/foobar@v1",
-			want:       sshWant("my.host"),
-			wantRemote: "ssh://git@my.host/user/repo.git", // want ssh format here
-		},
-		{
-			name: "ValidGitHTTPS",
-			uri:  "https://example.com/foo/bar",
-			want: &Dependency{
-				Version: "master",
-				Source: Source{
-					GitSource: &Git{
-						Scheme: GitSchemeHTTPS,
-						Host:   "example.com",
-						User:   "foo",
-						Repo:   "bar",
-						Subdir: "",
-					},
-				},
-			},
-			wantRemote: "https://example.com/foo/bar",
-		},
-		{
-			name: "ValidGitNoScheme",
-			uri:  "example.com/foo/bar",
-			want: &Dependency{
-				Version: "master",
-				Source: Source{
-					GitSource: &Git{
-						Scheme: GitSchemeHTTPS,
-						Host:   "example.com",
-						User:   "foo",
-						Repo:   "bar",
-						Subdir: "",
-					},
-				},
-			},
-			wantRemote: "https://example.com/foo/bar",
-		},
-		{
-			name: "ValidGitPath",
-			uri:  "example.com/foo/bar/baz/bat",
-			want: &Dependency{
-				Version: "master",
-				Source: Source{
-					GitSource: &Git{
-						Scheme: GitSchemeHTTPS,
-						Host:   "example.com",
-						User:   "foo",
-						Repo:   "bar",
-						Subdir: "/baz/bat",
-					},
-				},
-			},
-			wantRemote: "https://example.com/foo/bar",
-		},
-		{
-			name: "ValidGitVersion",
-			uri:  "example.com/foo/bar@baz",
-			want: &Dependency{
-				Version: "baz",
-				Source: Source{
-					GitSource: &Git{
-						Scheme: GitSchemeHTTPS,
-						Host:   "example.com",
-						User:   "foo",
-						Repo:   "bar",
-						Subdir: "",
-					},
-				},
-			},
-			wantRemote: "https://example.com/foo/bar",
-		},
-		{
-			name: "ValidGitPathVersion",
-			uri:  "example.com/foo/bar/baz@bat",
-			want: &Dependency{
-				Version: "bat",
-				Source: Source{
-					GitSource: &Git{
-						Scheme: GitSchemeHTTPS,
-						Host:   "example.com",
-						User:   "foo",
-						Repo:   "bar",
-						Subdir: "/baz",
-					},
-				},
-			},
-			wantRemote: "https://example.com/foo/bar",
-		},
-		{
-			name: "ValidGitSubdomain",
-			uri:  "git.example.com/foo/bar",
-			want: &Dependency{
-				Version: "master",
-				Source: Source{
-					GitSource: &Git{
-						Scheme: GitSchemeHTTPS,
-						Host:   "git.example.com",
-						User:   "foo",
-						Repo:   "bar",
-						Subdir: "",
-					},
-				},
-			},
-			wantRemote: "https://git.example.com/foo/bar",
-		},
-	}
-
-	for _, c := range tests {
-		t.Run(c.name, func(t *testing.T) {
-			got := Parse("", c.uri)
-			require.NotNilf(t, got, "parsed dependency is nil. Most likely, no regex matched the format.")
-
-			assert.Equal(t, c.want, got)
-
-			require.NotNil(t, got.Source)
-			require.NotNil(t, got.Source.GitSource)
-			assert.Equal(t, c.wantRemote, got.Source.GitSource.Remote())
-		})
-	}
-}