bump: packages

Merge branch 'master_gh'
# Conflicts: # go.mod
2023-02-19 02:53:19 +03:00 · 2023-02-19 02:49:44 +03:00 · 2023-02-19 02:47:22 +03:00 · 2022-08-11 10:48:33 +02:00 · 2022-08-11 09:25:59 +02:00 · 2022-08-11 04:11:04 +03:00
21 changed files with 883 additions and 82 deletions
--- a/.gitignore
+++ b/.gitignore
@ -15,3 +15,6 @@
 # Misc
 _gopath
 _gocache
+
+dist/
+.idea/
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@ -0,0 +1,20 @@
+variables:
+  CI_REGISTRY: registry.connectone.pro
+  CONTAINER_IMAGE: ${CI_REGISTRY}/${CI_PROJECT_PATH}:${CI_BUILD_REF_NAME}_${CI_BUILD_REF}
+  CONTAINER_IMAGE_LATEST: ${CI_REGISTRY}/${CI_PROJECT_PATH}:latest
+
+stages:
+  - release
+
+release:
+  stage: release
+  image: docker:latest
+  before_script:
+    - docker login -u gitlab-ci-token -p ${CI_BUILD_TOKEN} ${CI_REGISTRY}
+  script:
+    - docker build -t ${CONTAINER_IMAGE_LATEST} .
+    - docker tag ${CONTAINER_IMAGE_LATEST} ${CONTAINER_IMAGE}
+    - docker push ${CONTAINER_IMAGE}
+    - docker push ${CONTAINER_IMAGE_LATEST}
+  only:
+    - master
--- a/.goreleaser.yaml
+++ b/.goreleaser.yaml
@ -0,0 +1,39 @@
+# This is an example .goreleaser.yml file with some sensible defaults.
+# Make sure to check the documentation at https://goreleaser.com
+before:
+  hooks:
+    # You may remove this if you don't use go modules.
+    - go mod tidy
+    # you may remove this if you don't need go generate
+    - go generate ./...
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - darwin
+    goarch:
+      - arm64
+      - amd64
+      - 386
+    main: ./cmd/gomodproxy/main.go
+archives:
+  - replacements:
+      darwin: Darwin
+      linux: Linux
+      windows: Windows
+      386: i386
+      amd64: x86_64
+      arm64: Arm64
+checksum:
+  name_template: 'checksums.txt'
+snapshot:
+  name_template: "{{ incpatch .Version }}-next"
+universal_binaries:
+  - name_template: "{{.ProjectName}}_MacOS_{{.Version}}"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'
--- a/.travis.yml
+++ b/.travis.yml
@ -12,7 +12,17 @@ script:
  - go test -v ./...

 after_success:
-  - printf 'FROM scratch\nADD gomodproxy /\nCMD ["/gomodproxy"]' > Dockerfile
+  - mkdir gomods
+  - printf 'FROM scratch\nADD gomodproxy /\nADD gomods /\nCMD ["/gomodproxy"]' > Dockerfile
+  - docker build -t "sixtlabs/gomodproxy-slim:latest" .
+  - echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
+  - docker push "sixtlabs/gomodproxy-slim:latest"
+  - if [ ! -z $TRAVIS_TAG ] ; then
+      TAG=$(echo $TRAVIS_TAG | sed 's/^v//');
+      docker tag sixtlabs/gomodproxy-slim:latest sixtlabs/gomodproxy-slim:$TAG;
+      docker push sixtlabs/gomodproxy-slim:$TAG;
+    fi
+  - printf 'FROM golang\nADD gomodproxy /\nADD gomods /\nCMD ["/gomodproxy"]' > Dockerfile
  - docker build -t "sixtlabs/gomodproxy:latest" .
  - echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
  - docker push "sixtlabs/gomodproxy:latest"
--- a/18
+++ b/18
@ -0,0 +1,18 @@
+FROM golang:1.20.1-alpine3.17 as build
+WORKDIR /build
+RUN apk add --no-cache git gcc musl-dev
+ADD go.mod go.sum ./
+RUN go mod download
+ADD . .
+RUN go build -o gomodproxy cmd/gomodproxy/main.go && \
+    chmod a+x gomodproxy
+
+FROM golang:1.20.1-alpine3.17
+ENV GONOSUMDB=gitlab.connectone.pro/*
+WORKDIR /opt/app
+RUN apk add --no-cache tzdata ca-certificates git openssh
+COPY --from=build /build/gomodproxy ./
+ADD entrypoint.sh .
+RUN chmod a+x *.sh
+ENTRYPOINT ["/opt/app/entrypoint.sh"]
+CMD ["/opt/app/gomodproxy", "--addr", ":8080"]
--- a/README.md
+++ b/README.md
@ -8,6 +8,10 @@ gomodproxy is a caching proxy for [Go modules].

 Go 1.11 has introduced optional proxy support via GOPROXY environment variable.  It is essential for use cases where you want to have better control over your dependencies and handle scenarios when GitHub is down or some open-source dependency has been removed.

+## Releasing
+
+See https://goreleaser.com/quick-start/
+
 ## Getting started

 gomodproxy requires Go 1.11 or newer. There are no plans to support `vgo` or Go 1.11 beta versions.
--- a/cmd/gomodproxy/main.go
+++ b/cmd/gomodproxy/main.go
@ -16,7 +16,7 @@ import (
 	"time"
 	"unicode"

-	"github.com/sixt/gomodproxy/pkg/api"
+	"gitlab.connectone.pro/github/gomodproxy/pkg/api"

 	"expvar"
 	_ "net/http/pprof"
@ -97,16 +97,19 @@ func (f *listFlag) Set(s string) error { *f = append(*f, s); return nil }

 func main() {
 	gitPaths := listFlag{}
+	vcsPaths := listFlag{}

 	addr := flag.String("addr", ":0", "http server address")
 	verbose := flag.Bool("v", false, "verbose logging")
 	prometheus := flag.String("prometheus", "", "prometheus address")
 	debug := flag.Bool("debug", false, "enable debug HTTP API (pprof/expvar)")
-	json := flag.Bool("json", false, "json structured logging")
+	useJsonLog := flag.Bool("json", false, "json structured logging")
 	dir := flag.String("dir", filepath.Join(os.Getenv("HOME"), ".gomodproxy/cache"), "modules cache directory")
 	gitdir := flag.String("gitdir", filepath.Join(os.Getenv("HOME"), ".gomodproxy/git"), "git cache directory")
 	memLimit := flag.Int64("mem", 256, "in-memory cache size in MB")
+	workers := flag.Int("workers", 1, "number of parallel VCS workers")
 	flag.Var(&gitPaths, "git", "list of git settings")
+	flag.Var(&vcsPaths, "vcs", "list of custom VCS handlers")

 	flag.Parse()

@ -120,8 +123,8 @@ func main() {

 	options := []api.Option{}
 	logger := func(...interface{}) {}
-	if *verbose || *json {
-		if *json {
+	if *verbose || *useJsonLog {
+		if *useJsonLog {
 			logger = jsonLog
 		} else {
 			logger = prettyLog
@ -134,10 +137,20 @@ func main() {
 		if len(kv) != 2 {
 			log.Fatal("bad git path:", path)
 		}
-		options = append(options, api.Git(kv[0], kv[1]))
+		password := os.Getenv("SSH_PASSPHRASE")
+		options = append(options, api.GitWithEphemeralTags(kv[0], kv[1], password))
+	}
+
+	for _, path := range vcsPaths {
+		kv := strings.SplitN(path, ":", 2)
+		if len(kv) != 2 {
+			log.Fatal("bad VCS syntax:", path)
+		}
+		options = append(options, api.CustomVCS(kv[0], kv[1]))
 	}

 	options = append(options,
+		api.VCSWorkers(*workers),
 		api.GitDir(*gitdir),
 		api.Memory(logger, *memLimit*1024*1024),
 		api.CacheDir(*dir),
--- a/docker-compose.yml
+++ b/docker-compose.yml
@ -0,0 +1,32 @@
+version: '3.2'
+
+services:
+  gomodproxy:
+    image: registry.connectone.pro/github/gomodproxy:latest
+    restart: unless-stopped
+    ports:
+      - "9030:8080"
+    volumes:
+      - type: bind
+        source: ./cache
+        target: /cache
+        bind:
+          propagation: shared
+      - type: bind
+        source: ./keys
+        target: /root/.ssh
+        bind:
+          propagation: shared
+    environment:
+      GIT_USER: ${GIT_USER}
+      GIT_PASS: ${GIT_PASS}
+    command:
+      - /opt/app/gomodproxy
+      - --dir
+      - /cache
+      - --addr
+      - :8080
+      - -git
+      - gitlab.connectone.pro:/root/.ssh/id_rsa
+      - -git
+      - https://gitlab.connectone.pro:${GIT_USER}:${GIT_PASS}
--- a/entrypoint.sh
+++ b/entrypoint.sh
@ -0,0 +1,3 @@
+#!/bin/sh
+git config --global url."https://${GIT_USER}:${GIT_PASS}@gitlab.connectone.pro".insteadOf "https://gitlab.connectone.pro"
+exec "$@"
--- a/go.mod
+++ b/go.mod
@ -1,8 +1,26 @@
-module github.com/sixt/gomodproxy
+module gitlab.connectone.pro/github/gomodproxy
+
+go 1.20
+
+require github.com/go-git/go-git/v5 v5.5.2

 require (
-	github.com/emirpasic/gods v1.11.0 // indirect
-	golang.org/x/crypto v0.0.0-20180910181607-0e37d006457b // indirect
-	golang.org/x/net v0.0.0-20180911220305-26e67e76b6c3 // indirect
-	gopkg.in/src-d/go-git.v4 v4.7.1
+	github.com/Microsoft/go-winio v0.5.2 // indirect
+	github.com/ProtonMail/go-crypto v0.0.0-20221026131551-cf6655e29de4 // indirect
+	github.com/acomagu/bufpipe v1.0.3 // indirect
+	github.com/cloudflare/circl v1.1.0 // indirect
+	github.com/emirpasic/gods v1.18.1 // indirect
+	github.com/go-git/gcfg v1.5.0 // indirect
+	github.com/go-git/go-billy/v5 v5.4.0 // indirect
+	github.com/imdario/mergo v0.3.13 // indirect
+	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
+	github.com/kevinburke/ssh_config v1.2.0 // indirect
+	github.com/pjbgf/sha1cd v0.2.3 // indirect
+	github.com/sergi/go-diff v1.1.0 // indirect
+	github.com/skeema/knownhosts v1.1.0 // indirect
+	github.com/xanzy/ssh-agent v0.3.3 // indirect
+	golang.org/x/crypto v0.3.0 // indirect
+	golang.org/x/net v0.2.0 // indirect
+	golang.org/x/sys v0.3.0 // indirect
+	gopkg.in/warnings.v0 v0.1.2 // indirect
 )
--- a/go.sum
+++ b/go.sum
@ -1,47 +1,129 @@
-github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7/go.mod h1:6zEj6s6u/ghQa61ZWa/C2Aw3RkjiTBOix7dkqa1VLIs=
-github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
+github.com/Microsoft/go-winio v0.5.2 h1:a9IhgEQBCUEk6QCdml9CiJGhAws+YwffDHEMp1VMrpA=
+github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY=
+github.com/ProtonMail/go-crypto v0.0.0-20221026131551-cf6655e29de4 h1:ra2OtmuW0AE5csawV4YXMNGNQQXvLRps3z2Z59OPO+I=
+github.com/ProtonMail/go-crypto v0.0.0-20221026131551-cf6655e29de4/go.mod h1:UBYPn8k0D56RtnR8RFQMjmh4KrZzWJ5o7Z9SYjossQ8=
+github.com/acomagu/bufpipe v1.0.3 h1:fxAGrHZTgQ9w5QqVItgzwj235/uYZYgbXitB+dLupOk=
+github.com/acomagu/bufpipe v1.0.3/go.mod h1:mxdxdup/WdsKVreO5GpW4+M/1CE2sMG4jeGJ2sYmHc4=
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+github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be/go.mod h1:ySMOLuWl6zY27l47sB3qLNK6tF2fkHG55UZxx8oIVo4=
+github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio=
+github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs=
+github.com/bwesterb/go-ristretto v1.2.0/go.mod h1:fUIoIZaG73pV5biE2Blr2xEzDoMj7NFEuV9ekS419A0=
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--- a/pkg/api/api.go
+++ b/pkg/api/api.go
@ -15,8 +15,8 @@ import (
 	"time"
 	"unicode"

-	"github.com/sixt/gomodproxy/pkg/store"
-	"github.com/sixt/gomodproxy/pkg/vcs"
+	"gitlab.connectone.pro/github/gomodproxy/pkg/store"
+	"gitlab.connectone.pro/github/gomodproxy/pkg/vcs"
 )

 type logger = func(v ...interface{})
@ -26,6 +26,9 @@ type api struct {
 	gitdir   string
 	vcsPaths []vcsPath
 	stores   []store.Store
+	semc     chan struct{}
+
+	ephemeralTagStorage *vcs.EphemeralTagStorage
 }

 type vcsPath struct {
@ -41,6 +44,7 @@ var (
 	apiInfo = regexp.MustCompile(`^/(?P<module>.*)/@v/(?P<version>.*).info$`)
 	apiMod  = regexp.MustCompile(`^/(?P<module>.*)/@v/(?P<version>.*).mod$`)
 	apiZip  = regexp.MustCompile(`^/(?P<module>.*)/@v/(?P<version>.*).zip$`)
+	apiTag  = regexp.MustCompile(`^/tags/(?P<module>.*)/@v/(?P<version>.*)$`)
 )

 var (
@ -53,7 +57,7 @@ var (

 // New returns a configured http.Handler which implements GOPROXY API.
 func New(options ...Option) http.Handler {
-	api := &api{log: func(...interface{}) {}}
+	api := &api{log: func(...interface{}) {}, semc: make(chan struct{}, 1)}
 	for _, opt := range options {
 		opt(api)
 	}
@ -70,9 +74,9 @@ func GitDir(dir string) Option { return func(api *api) { api.gitdir = dir } }
 // Git configures API to use a specific git client when trying to download a
 // repository with the given prefix. Auth string can be a path to the SSK key,
 // or a colon-separated username:password string.
-func Git(prefix string, auth string) Option {
-	a := vcs.Key(auth)
-	if creds := strings.SplitN(auth, ":", 2); len(creds) == 2 {
+func Git(prefix, key, password string) Option {
+	a := vcs.Key(key, password)
+	if creds := strings.SplitN(key, ":", 2); len(creds) == 2 {
 		a = vcs.Password(creds[0], creds[1])
 	}
 	return func(api *api) {
@ -85,6 +89,40 @@ func Git(prefix string, auth string) Option {
 	}
 }

+// GitWithEphemeralTags configures API to use a specific git client when trying
+// to download a repository with the given prefix. Auth string can be a path to
+// the SSK key, or a colon-separated username:password string.
+func GitWithEphemeralTags(prefix, key, password string) Option {
+	// TODO(bilus): Ugly but we don't want to mess with the : encoding so
+	// we'll work around the issue of having to pass a passphrase
+	// to decrypt a key.
+	storage := vcs.NewEphemeralTagStorage()
+	a := vcs.Key(key, password)
+	if creds := strings.SplitN(key, ":", 2); len(creds) == 2 {
+		a = vcs.Password(creds[0], creds[1])
+	}
+	return func(api *api) {
+		api.ephemeralTagStorage = storage
+		api.vcsPaths = append(api.vcsPaths, vcsPath{
+			prefix: prefix,
+			vcs: func(module string) vcs.VCS {
+				return vcs.NewGitWithEphemeralTags(api.log, api.gitdir, module, a, storage)
+			},
+		})
+	}
+}
+
+func CustomVCS(prefix string, cmd string) Option {
+	return func(api *api) {
+		api.vcsPaths = append(api.vcsPaths, vcsPath{
+			prefix: prefix,
+			vcs: func(module string) vcs.VCS {
+				return vcs.NewCommand(api.log, cmd, module)
+			},
+		})
+	}
+}
+
 // Memory configures API to use in-memory cache for downloaded modules.
 func Memory(log logger, limit int64) Option {
 	return func(api *api) {
@ -99,6 +137,15 @@ func CacheDir(dir string) Option {
 	}
 }

+// VCSWorkers configures API to use at most n parallel workers when fetching
+// from the VCS. The reason to restrict number of workers is to limit their
+// memory usage.
+func VCSWorkers(n int) Option {
+	return func(api *api) {
+		api.semc = make(chan struct{}, n)
+	}
+}
+
 func decodeBangs(s string) string {
 	buf := []rune{}
 	bang := false
@ -130,6 +177,7 @@ func (api *api) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		{"info", apiInfo, api.info},
 		{"api", apiMod, api.mod},
 		{"zip", apiZip, api.zip},
+		{"tag", apiTag, api.tag},
 	} {
 		if m := route.regexp.FindStringSubmatch(r.URL.Path); m != nil {
 			module, version := m[1], ""
@ -137,6 +185,10 @@ func (api *api) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 				version = m[2]
 			}
 			module = decodeBangs(module)
+			if r.Method == http.MethodDelete && version != "" {
+				api.delete(w, r, module, version)
+				return
+			}
 			httpRequests.Add(route.id, 1)
 			defer func() {
 				v := &expvar.Float{}
@ -158,7 +210,7 @@ func (api *api) vcs(ctx context.Context, module string) vcs.VCS {
 			return path.vcs(module)
 		}
 	}
-	return vcs.NewGit(api.log, api.gitdir, module, vcs.NoAuth())
+	return vcs.NewGoMod(api.log, module)
 }

 func (api *api) module(ctx context.Context, module string, version vcs.Version) ([]byte, time.Time, error) {
@ -170,6 +222,16 @@ func (api *api) module(ctx context.Context, module string, version vcs.Version)
 	}
 	cacheMisses.Add(module, 1)

+	// wait for semaphore
+	api.semc <- struct{}{}
+	defer func() { <-api.semc }()
+
+	return api.store(ctx, module, version)
+}
+
+func (api *api) store(ctx context.Context, module string, version vcs.Version) ([]byte, time.Time, error) {
+	api.log("api.store", "module", module, "version", version.String())
+
 	timestamp, err := api.vcs(ctx, module).Timestamp(ctx, version)
 	if err != nil {
 		return nil, time.Time{}, err
@ -207,7 +269,7 @@ func (api *api) list(w http.ResponseWriter, r *http.Request, module, version str
 	if err != nil {
 		api.log("api.list", "module", module, "error", err)
 		httpErrors.Add(module, 1)
-		http.Error(w, err.Error(), http.StatusInternalServerError)
+		http.Error(w, err.Error(), http.StatusNotFound)
 		return
 	}

@ -223,7 +285,7 @@ func (api *api) info(w http.ResponseWriter, r *http.Request, module, version str
 	if err != nil {
 		api.log("api.info", "module", module, "version", version, "error", err)
 		httpErrors.Add(module, 1)
-		http.Error(w, err.Error(), http.StatusInternalServerError)
+		http.Error(w, err.Error(), http.StatusNotFound)
 		return
 	}

@ -247,9 +309,11 @@ func (api *api) mod(w http.ResponseWriter, r *http.Request, module, version stri
 					}
 				}
 			}
+			w.Write([]byte(fmt.Sprintf("module %s\n", module)))
+			return
 		}
 	}
-	w.Write([]byte(fmt.Sprintf("module %s\n", module)))
+	http.Error(w, err.Error(), http.StatusBadRequest)
 }

 func (api *api) zip(w http.ResponseWriter, r *http.Request, module, version string) {
@ -258,8 +322,60 @@ func (api *api) zip(w http.ResponseWriter, r *http.Request, module, version stri
 	if err != nil {
 		api.log("api.zip", "module", module, "version", version, "error", err)
 		httpErrors.Add(module, 1)
-		http.Error(w, err.Error(), http.StatusInternalServerError)
+		http.Error(w, err.Error(), http.StatusNotFound)
 		return
 	}
 	io.Copy(w, bytes.NewReader(b))
 }
+
+func (api *api) delete(w http.ResponseWriter, r *http.Request, module, version string) {
+	for _, store := range api.stores {
+		if err := store.Del(r.Context(), module, vcs.Version(version)); err != nil {
+			http.Error(w, err.Error(), http.StatusNotFound)
+			return
+		}
+	}
+}
+
+func (api *api) tag(w http.ResponseWriter, r *http.Request, module, version string) {
+	api.log("api.tag", "module", module, "version", version)
+
+	taggable, ok := api.vcs(r.Context(), module).(vcs.Taggable)
+	if !ok {
+		err := fmt.Errorf("repository for module %v is not taggable", module)
+		api.log("api.tag", "module", module, "version", version, "error", err)
+		httpErrors.Add(module, 1)
+		http.Error(w, err.Error(), http.StatusNotFound)
+		return
+	}
+
+	defer r.Body.Close()
+
+	req := struct {
+		Short string `json:"short"`
+	}{}
+	err := json.NewDecoder(r.Body).Decode(&req)
+	if err != nil {
+		api.log("api.tag", "module", module, "version", version, "error", err)
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+
+	// wait for semaphore
+	api.semc <- struct{}{}
+	defer func() { <-api.semc }()
+
+	err = taggable.Tag(r.Context(), vcs.Version(version), req.Short)
+	if err != nil {
+		api.log("api.tag", "module", module, "version", version, "error", err)
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+
+	_, _, err = api.store(r.Context(), module, vcs.Version(version))
+	if err != nil {
+		api.log("api.tag", "module", module, "version", version, "error", err)
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+}
--- a/pkg/store/disk.go
+++ b/pkg/store/disk.go
@ -6,7 +6,7 @@ import (
 	"os"
 	"path/filepath"

-	"github.com/sixt/gomodproxy/pkg/vcs"
+	"gitlab.connectone.pro/github/gomodproxy/pkg/vcs"
 )

 type disk string
@ -47,4 +47,15 @@ func (d disk) Get(ctx context.Context, module string, version vcs.Version) (Snap
 	return s, err
 }

+func (d disk) Del(ctx context.Context, module string, version vcs.Version) error {
+	dir := string(d)
+	s := Snapshot{Module: module, Version: version}
+	err := os.Remove(filepath.Join(dir, s.Key()+".time"))
+	if err != nil {
+		return err
+	}
+	err = os.Remove(filepath.Join(dir, s.Key()+".zip"))
+	return err
+}
+
 func (d disk) Close() error { return nil }
--- a/pkg/store/mem.go
+++ b/pkg/store/mem.go
@ -5,7 +5,7 @@ import (
 	"errors"
 	"sync"

-	"github.com/sixt/gomodproxy/pkg/vcs"
+	"gitlab.connectone.pro/github/gomodproxy/pkg/vcs"
 )

 type memory struct {
@ -45,17 +45,41 @@ func (m *memory) Put(ctx context.Context, snapshot Snapshot) error {
 func (m *memory) Get(ctx context.Context, module string, version vcs.Version) (Snapshot, error) {
 	m.Lock()
 	defer m.Unlock()
-	return m.lookup(module, version)
+	item, err := m.lookup(module, version)
+	if err != nil {
+		return Snapshot{}, err
+	}
+	return item.Snapshot, nil
 }

-func (m *memory) lookup(module string, version vcs.Version) (Snapshot, error) {
+func (m *memory) Del(ctx context.Context, module string, version vcs.Version) error {
+	m.Lock()
+	defer m.Unlock()
+	item, err := m.lookup(module, version)
+	if err != nil {
+		return err
+	}
+	if item.prev == nil {
+		m.head = item.next
+	} else {
+		item.prev.next = item.next
+	}
+	if item.next == nil {
+		m.tail = item.prev
+	} else {
+		item.next.prev = item.prev
+	}
+	return nil
+}
+
+func (m *memory) lookup(module string, version vcs.Version) (*lruItem, error) {
 	for item := m.head; item != nil; item = item.next {
 		if item.Module == module && item.Version == version {
 			m.update(item)
-			return item.Snapshot, nil
+			return item, nil
 		}
 	}
-	return Snapshot{}, errors.New("not found")
+	return nil, errors.New("not found")
 }

 func (m *memory) insert(item *lruItem) {
--- a/pkg/store/store.go
+++ b/pkg/store/store.go
@ -4,7 +4,7 @@ import (
 	"context"
 	"time"

-	"github.com/sixt/gomodproxy/pkg/vcs"
+	"gitlab.connectone.pro/github/gomodproxy/pkg/vcs"
 )

 type logger = func(...interface{})
@ -14,6 +14,7 @@ type logger = func(...interface{})
 type Store interface {
 	Put(ctx context.Context, snapshot Snapshot) error
 	Get(ctx context.Context, module string, version vcs.Version) (Snapshot, error)
+	Del(ctx context.Context, module string, version vcs.Version) error
 	Close() error
 }

--- a/pkg/vcs/cmd.go
+++ b/pkg/vcs/cmd.go
@ -0,0 +1,107 @@
+package vcs
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"errors"
+	"io"
+	"io/ioutil"
+	"os"
+	"os/exec"
+	"strconv"
+	"strings"
+	"time"
+)
+
+type cmdVCS struct {
+	log           logger
+	module        string
+	moduleEncoded string
+	cmd           string
+}
+
+func encodeBangs(s string) string {
+	buf := []byte{}
+	for _, r := range s {
+		if 'A' <= r && r <= 'Z' {
+			buf = append(buf, '!', byte(r+'a'-'A'))
+		} else {
+			buf = append(buf, byte(r))
+		}
+	}
+	return string(buf)
+}
+
+func NewCommand(l logger, cmd string, module string) VCS {
+	return &cmdVCS{log: l, cmd: cmd, module: module, moduleEncoded: encodeBangs(module)}
+}
+
+func (c *cmdVCS) List(ctx context.Context) ([]Version, error) {
+	b, err := c.exec(ctx,
+		"MODULE="+c.module,
+		"MODULE_ENCODED="+c.moduleEncoded,
+		"ACTION=list",
+		"VERSION=latest",
+		"FILEPATH="+c.module+"/@v/list",
+		"FILEPATH_ENCODED="+c.moduleEncoded+"/@v/list",
+	)
+	if err != nil {
+		return nil, err
+	}
+	versions := []Version{}
+	for _, line := range strings.Split(string(b), "\n") {
+		versions = append(versions, Version(line))
+	}
+	return versions, nil
+}
+
+func (c *cmdVCS) Timestamp(ctx context.Context, version Version) (time.Time, error) {
+	b, err := c.exec(ctx,
+		"MODULE="+c.module,
+		"MODULE_ENCODED="+c.moduleEncoded,
+		"ACTION=timestamp",
+		"VERSION="+version.String(),
+		"FILEPATH="+c.module+"/@v/"+version.String()+".info",
+		"FILEPATH_ENCODED="+c.moduleEncoded+"/@v/"+version.String()+".info",
+	)
+	if err != nil {
+		return time.Time{}, err
+	}
+	info := struct {
+		Version string
+		Time    time.Time
+	}{}
+	if json.Unmarshal(b, &info) == nil {
+		return info.Time, nil
+	}
+	if t, err := time.Parse(time.RFC3339, string(b)); err == nil {
+		return t, nil
+	}
+	if sec, err := strconv.ParseInt(string(b), 10, 64); err == nil {
+		return time.Unix(sec, 0), nil
+	}
+	return time.Time{}, errors.New("unknown time format")
+}
+
+func (c *cmdVCS) Zip(ctx context.Context, version Version) (io.ReadCloser, error) {
+	b, err := c.exec(ctx,
+		"MODULE="+c.module,
+		"MODULE_ENCODED="+c.moduleEncoded,
+		"ACTION=zip",
+		"VERSION="+version.String(),
+		"FILEPATH="+c.module+"/@v/"+version.String()+".zip",
+		"FILEPATH_ENCODED="+c.moduleEncoded+"/@v/"+version.String()+".zip",
+	)
+	if err != nil {
+		return nil, err
+	}
+	return ioutil.NopCloser(bytes.NewReader(b)), nil
+}
+
+func (c *cmdVCS) exec(ctx context.Context, env ...string) ([]byte, error) {
+	cmd := exec.Command("sh", "-c", c.cmd)
+	cmd.Env = append(os.Environ(), env...)
+	cmd.Stderr = os.Stderr
+	return cmd.Output()
+}
--- a/pkg/vcs/git.go
+++ b/pkg/vcs/git.go
@ -6,6 +6,14 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"github.com/go-git/go-git/v5"
+	"github.com/go-git/go-git/v5/config"
+	"github.com/go-git/go-git/v5/plumbing"
+	"github.com/go-git/go-git/v5/plumbing/object"
+	"github.com/go-git/go-git/v5/plumbing/transport"
+	"github.com/go-git/go-git/v5/plumbing/transport/http"
+	"github.com/go-git/go-git/v5/plumbing/transport/ssh"
+	"github.com/go-git/go-git/v5/storage/memory"
 	"io"
 	"io/ioutil"
 	"os"
@ -13,15 +21,6 @@ import (
 	"path/filepath"
 	"strings"
 	"time"
-
-	"gopkg.in/src-d/go-git.v4"
-	"gopkg.in/src-d/go-git.v4/config"
-	"gopkg.in/src-d/go-git.v4/plumbing"
-	"gopkg.in/src-d/go-git.v4/plumbing/object"
-	"gopkg.in/src-d/go-git.v4/plumbing/transport"
-	"gopkg.in/src-d/go-git.v4/plumbing/transport/http"
-	"gopkg.in/src-d/go-git.v4/plumbing/transport/ssh"
-	"gopkg.in/src-d/go-git.v4/storage/memory"
 )

 const remoteName = "origin"
@ -34,6 +33,8 @@ type gitVCS struct {
 	auth   Auth
 }

+var ErrNoMatchingVersion = errors.New("no matching versions")
+
 // NewGit return a go-git VCS client implementation that provides information
 // about the specific module using the pgiven authentication mechanism.
 func NewGit(l logger, dir string, module string, auth Auth) VCS {
@ -61,7 +62,6 @@ func (g *gitVCS) List(ctx context.Context) ([]Version, error) {
 	if err != nil {
 		return nil, err
 	}
-
 	list := []Version{}
 	masterHash := ""
 	tagPrefix := ""
@ -81,18 +81,55 @@ func (g *gitVCS) List(ctx context.Context) ([]Version, error) {
 		if masterHash == "" {
 			return nil, errors.New("no tags and no master branch found")
 		}
+
 		short := masterHash[:12]
-		t, err := g.Timestamp(ctx, Version("v0.0.0-20060102150405-"+short))
+		version, err := g.versionFromHash(ctx, short)
 		if err != nil {
 			return nil, err
 		}
-		list = []Version{Version(fmt.Sprintf("v0.0.0-%s-%s", t.Format("20060102150405"), short))}
+
+		masterCommit, err := g.commit(ctx, version)
+		if err != nil {
+			return nil, err
+		}
+
+		tree, err := masterCommit.Tree()
+		if err != nil {
+			return nil, err
+		}
+
+		// No tags while it's a module.
+		if g.isModule(tree) {
+			return nil, ErrNoMatchingVersion
+		}
+
+		list = []Version{version}
 	}

 	g.log("gitVCS.List", "module", g.module, "list", list)
 	return list, nil
 }

+func (g *gitVCS) versionFromHash(ctx context.Context, hash string) (Version, error) {
+	t, err := g.Timestamp(ctx, Version("v0.0.0-20060102150405-"+hash))
+	if err != nil {
+		return Version(""), err
+	}
+	v := Version(fmt.Sprintf("v0.0.0-%s-%s", t.Format("20060102150405"), hash))
+	return v, nil
+}
+
+func (g *gitVCS) isModule(tree *object.Tree) bool {
+	mod := "go.mod"
+	for path := g.prefix; path != "."; path = filepath.Dir(path) {
+		_, err := tree.FindEntry(filepath.Join(path, mod))
+		if err == nil {
+			return true
+		}
+	}
+	return false
+}
+
 func (g *gitVCS) Timestamp(ctx context.Context, version Version) (time.Time, error) {
 	g.log("gitVCS.Timestamp", "module", g.module, "version", version)
 	ci, err := g.commit(ctx, version)
@ -116,6 +153,11 @@ func isVendoredPackage(name string) bool {
 }

 func (g *gitVCS) Zip(ctx context.Context, version Version) (io.ReadCloser, error) {
+	dirName := g.module + "@" + string(version)
+	return g.zipAs(ctx, version, dirName)
+}
+
+func (g *gitVCS) zipAs(ctx context.Context, version Version, dirName string) (io.ReadCloser, error) {
 	g.log("gitVCS.Zip", "module", g.module, "version", version)
 	ci, err := g.commit(ctx, version)
 	if err != nil {
@ -163,13 +205,20 @@ func (g *gitVCS) Zip(ctx context.Context, version Version) (io.ReadCloser, error
 		if submodule(f.Name) {
 			continue
 		}
+		mode, err := f.Mode.ToOSFileMode()
+		if err != nil {
+			return nil, err
+		}
+		if !mode.IsRegular() {
+			continue
+		}
 		name := f.Name
 		if strings.HasPrefix(name, prefix) {
 			name = strings.TrimPrefix(name, prefix)
 		} else {
 			continue
 		}
-		w, err := zw.Create(filepath.Join(g.module+"@"+string(version), name))
+		w, err := zw.Create(filepath.Join(dirName, name))
 		if err != nil {
 			return nil, err
 		}
@ -228,10 +277,15 @@ func (g *gitVCS) commit(ctx context.Context, version Version) (*object.Commit, e
 	err = repo.FetchContext(ctx, &git.FetchOptions{
 		RemoteName: remoteName,
 		Auth:       auth,
+		Tags:       git.AllTags,
 	})
 	if err != nil && err != git.NoErrAlreadyUpToDate {
 		return nil, err
 	}
+	tagPrefix := ""
+	if g.prefix != "" {
+		tagPrefix = g.prefix + "/"
+	}

 	version = Version(strings.TrimSuffix(string(version), "+incompatible"))
 	hash := version.Hash()
@ -241,7 +295,7 @@ func (g *gitVCS) commit(ctx context.Context, version Version) (*object.Commit, e
 			return nil, err
 		}
 		tags.ForEach(func(t *plumbing.Reference) error {
-			if t.Name().String() == "refs/tags/"+string(version) {
+			if t.Name().String() == path.Join("refs/tags", tagPrefix, string(version)) {
 				hash = t.Hash().String()
 				annotated, err := repo.TagObject(t.Hash())
 				if err == nil {
@ -269,7 +323,7 @@ func (g *gitVCS) commit(ctx context.Context, version Version) (*object.Commit, e

 func (g *gitVCS) authMethod() (transport.AuthMethod, error) {
 	if g.auth.Key != "" {
-		return ssh.NewPublicKeysFromFile("git", g.auth.Key, "")
+		return ssh.NewPublicKeysFromFile("git", g.auth.Key, g.auth.Password)
 	} else if g.auth.Username != "" {
 		return &http.BasicAuth{Username: g.auth.Username, Password: g.auth.Password}, nil
 	}
--- a/pkg/vcs/git_test.go
+++ b/pkg/vcs/git_test.go
@ -10,6 +10,7 @@ import (
 	"io"
 	"io/ioutil"
 	"sort"
+	"strings"
 	"testing"
 )

@ -73,12 +74,19 @@ func TestGit(t *testing.T) {
 			Timestamp: "2016-09-29",
 			Checksum:  "WdK/asTD0HN+q6hsWO3/vpuAkAr+tw6aNJNDFFf0+qw=",
 		},
+		{
+			// A module with symlinks, should match Go 1.11.4 algorithm fix
+			Module:    "github.com/hashicorp/go-rootcerts",
+			Tag:       "v0.0.0-20160503143440-6bb64b370b90",
+			Timestamp: "2016-05-03",
+			Checksum:  "VBj0QYQ0u2MCJzBfeYXGexnAl17GsH1yidnoxCqqD9E=",
+		},
 	} {
 		if test.Module == "" {
 			continue
 		}
 		auth := NoAuth()
-		if test.Tag != "" {
+		if test.Tag != "" && !strings.HasPrefix(test.Tag, "v0.0.0-") {
 			t.Run(test.Module+"/List", func(t *testing.T) {
 				git := NewGit(t.Log, "", test.Module, auth)
 				list, err := git.List(context.Background())
--- a/pkg/vcs/gomod.go
+++ b/pkg/vcs/gomod.go
@ -0,0 +1,87 @@
+package vcs
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"io"
+	"io/ioutil"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strconv"
+	"strings"
+	"time"
+)
+
+type goVCS struct {
+	dir    string
+	log    logger
+	module string
+}
+
+func NewGoMod(l logger, module string) VCS {
+	return &goVCS{log: l, module: module, dir: "/tmp/_go"}
+}
+
+func (g *goVCS) List(ctx context.Context) ([]Version, error) {
+	if err := g.download(ctx, "latest"); err != nil {
+		return nil, err
+	}
+	b, err := g.file("list")
+	if err != nil {
+		return nil, err
+	}
+	versions := []Version{}
+	for _, line := range strings.Split(string(b), "\n") {
+		versions = append(versions, Version(line))
+	}
+	return versions, nil
+}
+
+func (g *goVCS) Timestamp(ctx context.Context, version Version) (time.Time, error) {
+	if err := g.download(ctx, version.String()); err != nil {
+		return time.Time{}, err
+	}
+	b, err := g.file(version.String() + ".info")
+	if err != nil {
+		return time.Time{}, err
+	}
+	info := struct {
+		Version string
+		Time    time.Time
+	}{}
+	if json.Unmarshal(b, &info) == nil {
+		return info.Time, nil
+	}
+	if t, err := time.Parse(time.RFC3339, string(b)); err == nil {
+		return t, nil
+	}
+	if sec, err := strconv.ParseInt(string(b), 10, 64); err == nil {
+		return time.Unix(sec, 0), nil
+	}
+	return time.Time{}, nil
+}
+
+func (g *goVCS) Zip(ctx context.Context, version Version) (io.ReadCloser, error) {
+	if err := g.download(ctx, version.String()); err != nil {
+		return nil, err
+	}
+	b, err := g.file(version.String() + ".zip")
+	if err != nil {
+		return nil, err
+	}
+	return ioutil.NopCloser(bytes.NewReader(b)), nil
+}
+
+func (g *goVCS) download(ctx context.Context, version string) error {
+	cmd := exec.Command("go", "mod", "download", g.module+"@"+version)
+	cmd.Env = append(os.Environ(), "GOPATH="+g.dir)
+	cmd.Stderr = os.Stderr
+	return cmd.Run()
+}
+
+func (g *goVCS) file(name string) ([]byte, error) {
+	path := filepath.Join(g.dir, "pkg", "mod", "cache", "download", encodeBangs(g.module), "@v", name)
+	return ioutil.ReadFile(path)
+}
--- a/pkg/vcs/tags.go
+++ b/pkg/vcs/tags.go
@ -0,0 +1,146 @@
+package vcs
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"time"
+)
+
+type ephemeralTag struct {
+	semVer Version
+	short  string
+}
+
+type EphemeralTagStorage struct {
+	tagsByModule map[moduleName][]ephemeralTag
+}
+
+func NewEphemeralTagStorage() *EphemeralTagStorage {
+	return &EphemeralTagStorage{
+		tagsByModule: make(map[moduleName][]ephemeralTag),
+	}
+}
+
+func (s *EphemeralTagStorage) Tag(module string, semVer Version, short string) error {
+	tags := s.tagsByModule[module]
+	tmp := tags[:0]
+	for _, t := range tags {
+		if t.semVer != semVer {
+			tmp = append(tmp, t)
+		}
+	}
+	s.tagsByModule[module] = append(tmp, ephemeralTag{semVer, short})
+	return nil
+}
+
+func (s *EphemeralTagStorage) tags(module string) []ephemeralTag {
+	return s.tagsByModule[module]
+}
+
+type moduleName = string
+
+type taggableVCS struct {
+	wrapped *gitVCS
+	module  string
+	storage *EphemeralTagStorage
+}
+
+type Taggable interface {
+	Tag(ctx context.Context, semVer Version, short string) error
+}
+
+// NewGitWithEphemeralTags return a go-git VCS client implementation that
+// provides information about the specific module using the given
+// authentication mechanism while adding support to ephemeral tags.
+func NewGitWithEphemeralTags(l logger, dir string, module string, auth Auth, storage *EphemeralTagStorage) VCS {
+	git := NewGit(l, dir, module, auth).(*gitVCS)
+	return &taggableVCS{
+		wrapped: git,
+		module:  module,
+		storage: storage,
+	}
+}
+
+func (v *taggableVCS) safeList(ctx context.Context) ([]Version, error) {
+	remoteVersions, err := v.wrapped.List(ctx)
+	if err != nil {
+		// Ignore this error, we can still count on ephemeral tags.
+		if err != ErrNoMatchingVersion {
+			return nil, err
+		}
+		v.wrapped.log("No remote version tags yet:", err)
+	}
+	return remoteVersions, nil
+}
+
+func (v *taggableVCS) Tag(ctx context.Context, semVer Version, short string) error {
+	remoteVersions, err := v.safeList(ctx)
+	if err != nil {
+		return err
+	}
+	if versionExists(remoteVersions, semVer) {
+		return fmt.Errorf("remote version %s already exists for module %s", semVer, v.module)
+	}
+	v.wrapped.log("taggableVCS.Tag", "version", semVer, "short", short)
+	return v.storage.Tag(v.module, semVer, short)
+}
+
+func (v *taggableVCS) List(ctx context.Context) ([]Version, error) {
+	remoteVersions, err := v.safeList(ctx)
+	if err != nil {
+		return nil, err
+	}
+	tags := v.storage.tags(v.module)
+	// Remote versions win.
+	allVersions := appendEphemeralVersion(remoteVersions, tags...)
+	// TODO(bilus): BUG - tag version 1.0.0 and then 0.1.0 - 0.1.0 is the "latest".
+	// sort.Slice(allVersions, func(i, j) bool { return allVersions[i].Before(allVersions[j]) })
+	return allVersions, nil
+}
+
+func appendEphemeralVersion(versions []Version, tags ...ephemeralTag) []Version {
+	ephemeral := make([]Version, 0)
+	for _, tag := range tags {
+		if !versionExists(versions, tag.semVer) {
+			ephemeral = append(ephemeral, tag.semVer)
+		}
+	}
+	return append(versions, ephemeral...)
+}
+
+func versionExists(versions []Version, v Version) bool {
+	for _, v2 := range versions {
+		if v == v2 {
+			return true
+		}
+	}
+	return false
+}
+
+func (v *taggableVCS) Timestamp(ctx context.Context, version Version) (time.Time, error) {
+	version2, err := v.resolveVersion(ctx, version)
+	if err != nil {
+		return time.Time{}, err
+	}
+	return v.wrapped.Timestamp(ctx, version2)
+}
+
+func (v *taggableVCS) Zip(ctx context.Context, version Version) (io.ReadCloser, error) {
+	version2, err := v.resolveVersion(ctx, version)
+	if err != nil {
+		return nil, err
+	}
+	// Zip must contain the ephemeral version.
+	dirName := v.module + "@" + string(version)
+	return v.wrapped.zipAs(ctx, version2, dirName)
+}
+
+func (v *taggableVCS) resolveVersion(ctx context.Context, version Version) (Version, error) {
+	for _, tag := range v.storage.tags(v.module) {
+		if tag.semVer == version {
+			return v.wrapped.versionFromHash(ctx, tag.short)
+		}
+	}
+	return version, nil
+}
--- a/pkg/vcs/vcs.go
+++ b/pkg/vcs/vcs.go
@ -27,6 +27,11 @@ func (v Version) Hash() string {
 	return fields[2]
 }

+// String returns a string representation of a version
+func (v Version) String() string {
+	return string(v)
+}
+
 // Module is a source code snapshot for which one can get the commit timestamp
 // or the actual ZIP with the source code in it.
 type Module interface {
@ -56,4 +61,4 @@ func NoAuth() Auth { return Auth{} }
 func Password(username, password string) Auth { return Auth{Username: username, Password: password} }

 // Key returns an Auth implementation that uses key file authentication mechanism.
-func Key(key string) Auth { return Auth{Key: key} }
+func Key(key, password string) Auth { return Auth{Key: key, Password: password} }
Author	SHA1	Message	Date
Georg K	0822dc2dc9	bump: packages	2023-02-19 02:53:19 +03:00
Georg K	49ce78ba79	Merge branch 'master_gh' # Conflicts: # go.mod	2023-02-19 02:49:44 +03:00
Georg K	696a87c7a7	bump: golang bulder image to `1.20.1-alpine3.17`	2023-02-19 02:47:22 +03:00
Marcin Bilski	9285c36f88	Merge pull request #12 from mjwhodur/feature/fix-build-on-apple-silicon fix: Fix building on Apple Silicon darwin64	2022-08-11 10:48:33 +02:00
Michal Hodur	9caa24db3b	fix: Fix building on Apple Silicon darwin64	2022-08-11 09:25:59 +02:00
Georg K	d162b6a2ba	bump: golang bulder image to `1.17.13-alpine3.16`	2022-08-11 04:11:04 +03:00
Georg K	c8409dd662	Merge remote-tracking branch 'upstream/master'	2022-08-11 04:08:39 +03:00
Marcin Bilski	eca3d1768e	Generate universal binaries.	2022-05-11 11:30:19 +02:00
Marcin Bilski	4e2759e69f	Update cache after tagging, so the cache reflects the updated version of the source code.	2022-05-11 11:30:19 +02:00
Marcin Bilski	0837c80915	Merge pull request #1 from bilus/bugfix-gomod-sum-missing Bugfix: return error when go.mod can't be loaded	2022-05-11 11:26:38 +02:00
BartekDymowski	34637ebe9d	Bugfix: return error when go.mod can't be loaded	2022-05-11 11:21:24 +02:00
Georg K	864701dea1	fix: gitlab file [ci skip]	2022-03-03 23:15:12 +03:00
Georg K	2d868b4e26	fix: entrypoint.sh	2022-03-03 23:05:50 +03:00
Georg K	9de64c0d8d	fix: add entrypoint.sh	2022-03-03 23:01:25 +03:00
Georg K	513e50f7f5	fix: add nosumdb	2022-03-03 22:16:56 +03:00
Georg K	3cd63129a6	fix: add `ssh`	2022-03-03 21:18:32 +03:00
Georg K	a4d54bc847	fix: add `git`	2022-03-03 20:51:30 +03:00
Georg K	00c4725d2a	fix: use `golang:1.17.7-alpine3.15` as app image	2022-03-03 02:43:24 +03:00
Georg K	92437761df	chore: add docker-compose.yml	2022-03-03 02:39:44 +03:00
Georg K	9c4535cb52	feat: add deploy	2022-03-03 02:25:23 +03:00
Georg K	e690d870fb	chore: add `.idea` to .gitignore	2022-03-03 02:08:58 +03:00
Georg K	e9b53b32ae	feat: update Dockerfile	2022-03-03 02:08:40 +03:00
Georg K	d4916fc30d	feat: change package for fork	2022-03-03 02:08:22 +03:00
Marcin Bilski	68959a741a	Add M1.	2022-01-14 15:38:10 +01:00
Marcin Bilski	c327898faa	Add support for ssh passphrases.	2022-01-14 12:35:20 +01:00
Marcin Bilski	6768e02d91	Fix tagging failing with 400 while no remote tags yet.	2022-01-12 12:44:09 +01:00
Marcin Bilski	656e7b2fc1	Configure goreleaser.	2022-01-05 11:42:45 +01:00
Marcin Bilski	9624b2b9ad	Give up, change import paths to the fork.	2022-01-05 11:31:44 +01:00
Marcin Bilski	48d1cf9ff8	Add Dockerfile.	2022-01-05 11:30:27 +01:00
Marcin Bilski	52d4a68d86	Prevent tagging existing remote versions.	2021-12-22 21:53:45 +01:00
Marcin Bilski	e08d238243	Add support for ephemeral tags.	2021-12-22 14:04:57 +01:00
Marcin Bilski	92e846002e	Do not list default 0.0.0 version for Go modules.	2021-12-22 14:01:32 +01:00
Marcin Bilski	708a07fec6	Fix broken support for monorepos.	2021-12-22 14:00:34 +01:00
Serge Zaitsev	db43a4e741	encode module name with gomod vcs provider to handle uppercase module paths	2019-11-08 10:08:36 +01:00
Serge Zaitsev	7a37ec05c4	Delete modules in case of breaking changes or invalid checksums, compatibility with `go mod download` (#10 ) * add module invalidation via DELETE request * add go mod download vcs provider	2019-10-07 08:10:02 +02:00
Serge Zaitsev	0868adad0a	use AllTags fetch option	2019-02-11 14:42:21 +01:00
Serge Zaitsev	5a917d7c6f	fix symlink checks to use OS file mode, not git file mode	2019-02-08 14:31:55 +01:00
Serge Zaitsev	c2825d2276	process git CLI flags before vcs flags	2019-02-04 15:33:54 +01:00
Serge Zaitsev	d4aafd60cf	Merge branch 'master' of github.com:sixt/gomodproxy	2019-02-04 13:27:27 +01:00
Serge Zaitsev	c7f7535da8	expose module name in both, bang-encoded and normal mixed-case form	2019-02-04 13:24:47 +01:00
Andrii S	2bf79f79ab	Add mount point for disk persistence (#8 ) * Add mount point for disk persistence * Use empty folder for both images	2019-01-28 09:03:37 +00:00
Serge Zaitsev	4b37c90d04	publish both, golang and scratch based containers	2019-01-25 13:50:06 +01:00
Serge Zaitsev	a7494ce36f	ignore symlinks to match go1.11.4 checksum algorithm changes	2019-01-14 11:53:30 +01:00
Serge Zaitsev	c16efb7791	update dependencies	2019-01-14 11:53:08 +01:00
Serge Zaitsev	5fed7316c6	add support for custom vcs handlers	2018-11-06 14:38:55 +01:00
Serge Zaitsev	fc10c1c983	add option to restrict number of parallel vcs workers	2018-11-05 09:00:18 +01:00