Import version

vendor/limbo.services/version/version.go

@@ -0,0 +1,160 @@
+package version
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"regexp"
+	"strconv"
+	"strings"
+	"time"
+)
+
+const payloadData = "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"
+
+var payload = Info{PreRelease: []string{"dev"}}
+
+func init() {
+	if strings.HasPrefix(payloadData, "e927cc4") {
+		// payload is unset
+		return
+	}
+
+	var info Info
+
+	err := json.Unmarshal([]byte(payloadData), &info)
+	if err != nil {
+		return
+	}
+
+	payload = info
+}
+
+// Get version info
+func Get() *Info {
+	return payload.clone()
+}
+
+// Info holds all version info
+type Info struct {
+	// Major.Minor.Patch-Pre+Extra
+	Major      int
+	Minor      int
+	Patch      int
+	PreRelease []string
+	Metadata   []string
+	Released   time.Time
+	ReleasedBy string
+	Commit     string
+}
+
+func (i *Info) clone() *Info {
+	c := &Info{}
+	*c = *i
+	c.PreRelease = nil
+	c.Metadata = nil
+	c.PreRelease = append(c.PreRelease, i.PreRelease...)
+	c.Metadata = append(c.Metadata, i.Metadata...)
+	return c
+}
+
+func (i *Info) String() string {
+	return i.Semver()
+}
+
+// Semver returns the version info in semver 2 format
+func (i *Info) Semver() string {
+	s := fmt.Sprintf("%d.%d.%d", i.Major, i.Minor, i.Patch)
+	if len(i.PreRelease) > 0 {
+		s += "-" + strings.Join(i.PreRelease, ".")
+	}
+	if len(i.Metadata) > 0 {
+		s += "+" + strings.Join(i.Metadata, ".")
+	}
+	return s
+}
+
+// ParseSemver parses a semver 2 string
+func ParseSemver(s string) (*Info, error) {
+	re := regexp.MustCompile(`^([0-9]+)(?:\.([0-9]+)(?:\.([0-9]+))?)?(?:[-]([0-9A-Za-z-]+(?:\.[0-9A-Za-z-]+)*))?(?:[+]([0-9A-Za-z-]+(?:\.[0-9A-Za-z-]+)*))?$`)
+	m := re.FindStringSubmatch(s)
+	if m == nil {
+		return nil, errors.New("invalid semver")
+	}
+
+	var (
+		major, _ = strconv.Atoi(m[1])
+		minor, _ = strconv.Atoi(m[2])
+		patch, _ = strconv.Atoi(m[3])
+		pre      = strings.Split(m[4], ".")
+		meta     = strings.Split(m[5], ".")
+	)
+
+	if m[4] == "" {
+		pre = nil
+	}
+	if m[5] == "" {
+		meta = nil
+	}
+
+	return &Info{
+		Major:      major,
+		Minor:      minor,
+		Patch:      patch,
+		PreRelease: pre,
+		Metadata:   meta,
+	}, nil
+}
+
+type BumpType uint8
+
+const (
+	// What to bump
+	ReleaseCandidate BumpType = 1 << iota
+	Patch
+	Minor
+	Major
+	Final
+)
+
+func Bump(i *Info, typ BumpType) *Info {
+	i = i.clone()
+
+	if typ&Final > 0 {
+		i.PreRelease = nil
+	}
+	if typ&Patch > 0 {
+		i.PreRelease = nil
+		i.Patch++
+	}
+	if typ&Minor > 0 {
+		i.PreRelease = nil
+		i.Patch = 0
+		i.Minor++
+	}
+	if typ&Major > 0 {
+		i.PreRelease = nil
+		i.Patch = 0
+		i.Minor = 0
+		i.Major++
+	}
+	if typ&ReleaseCandidate > 0 {
+		var found bool
+		for idx, v := range i.PreRelease {
+			if strings.HasPrefix(v, "rc") {
+				d, err := strconv.Atoi(v[2:])
+				if err != nil {
+					continue
+				}
+				found = true
+				d++
+				i.PreRelease[idx] = "rc" + strconv.Itoa(d)
+			}
+		}
+		if !found {
+			i.PreRelease = []string{"rc0"}
+		}
+	}
+
+	return i
+}

vendor/limbo.services/version/wercker.yml

@@ -0,0 +1,49 @@
+box: simonmenke/go-build:latest
+
+build:
+  steps:
+  - setup-go-workspace:
+      package-dir: limbo.services/version
+
+  - script:
+      name: "go install"
+      code: |
+        CGO_ENABLED=0 go install -v ./cmd/v5n .
+
+  - script:
+      name: "go test"
+      code: |
+        go test -v ./cmd/v5n .
+
+  - script:
+      name: "go build"
+      code: |
+        CGO_ENABLED=0 GOOS=linux  GOARCH=amd64 go build -o ${WERCKER_OUTPUT_DIR}/bin/v5n-linux-amd64/v5n  ./cmd/v5n
+        CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -o ${WERCKER_OUTPUT_DIR}/bin/v5n-darwin-amd64/v5n ./cmd/v5n
+
+deploy:
+  steps:
+  - script:
+      name: "Push release"
+      code: |
+        install-creds
+        mkdir -p dist
+        if [[ "$WERCKER_DEPLOYTARGET_NAME" == "prerelease" ]]; then
+          VERSION="$(v5n store bump v5n rc)"
+          v5n apply --commit $WERCKER_GIT_COMMIT --author "Simon Menke" bin/v5n-linux-amd64/v5n  "$VERSION"
+          v5n apply --commit $WERCKER_GIT_COMMIT --author "Simon Menke" bin/v5n-darwin-amd64/v5n "$VERSION"
+          tar -C bin/v5n-linux-amd64  -f dist/v5n-linux-amd64.tar.gz  -cz .
+          tar -C bin/v5n-darwin-amd64 -f dist/v5n-darwin-amd64.tar.gz -cz .
+          ghr -u limbo-services -r version -c $WERCKER_GIT_COMMIT --replace --prerelease "v$VERSION" ./dist
+        else
+          VERSION="$(v5n store bump v5n final+patch)"
+          v5n apply --commit $WERCKER_GIT_COMMIT --author "Simon Menke" bin/v5n-linux-amd64/v5n  "$VERSION"
+          v5n apply --commit $WERCKER_GIT_COMMIT --author "Simon Menke" bin/v5n-darwin-amd64/v5n "$VERSION"
+          tar -C bin/v5n-linux-amd64  -f dist/v5n-linux-amd64.tar.gz  -cz .
+          tar -C bin/v5n-darwin-amd64 -f dist/v5n-darwin-amd64.tar.gz -cz .
+          ghr -u limbo-services -r version -c $WERCKER_GIT_COMMIT --replace "v$VERSION" ./dist
+        fi
+  - mbrevda/[email protected]:
+      token: $WRK_TOKEN
+      application_id: $WRK_APP
+      message: Triggered from v5n

vendor/vendor.json

@@ -37,6 +37,12 @@
 			"path": "gopkg.in/alecthomas/kingpin.v2",
 			"revision": "8cccfa8eb2e3183254457fb1749b2667fbc364c7",
 			"revisionTime": "2016-02-17T09:03:01Z"
+		},
+		{
+			"checksumSHA1": "KCKGhkG0EDb0Nla/4JqLESZuv4I=",
+			"path": "limbo.services/version",
+			"revision": "f1c2988d5d7e84da906db00e14f6794c6860603c",
+			"revisionTime": "2016-05-03T17:52:44Z"
 		}
 	],
 	"rootPath": "github.com/fd/k8s-utils"