upgrade to latest dependencies (#95)

bumping knative.dev/client db3bcbc...09d48d5:
  > 09d48d5 Create a default config file if not exists (# 1472)
  > 7f0bc78 upgrade to latest dependencies (# 1501)
  > 48fedfd Removing deprecated flags (# 1498)
  > e7e5372 Mark deprecated options as 'hidden' (# 1500)
  > 5197287 Reword missing API error to mention client update (# 1497)
bumping knative.dev/pkg 5d9d300...96c0204:
  > 96c0204 upgrade to latest dependencies (# 2337)
bumping knative.dev/serving 44128f9...f1e419a:
  > f1e419a upgrade to latest dependencies (# 12205)
  > bc99775 upgrade to latest dependencies (# 12204)
  > 4317e47 Update net-kourier nightly (# 12202)
bumping knative.dev/eventing 4de0da0...1e4fa35:
  > 1e4fa35 upgrade to latest dependencies (# 5865)
  > 5263765 upgrade to latest dependencies (# 5864)
bumping knative.dev/hack b96d65a...11d193b:
  > 11d193b 1.0 Backports (# 99)

Signed-off-by: Knative Automation <[email protected]>

go.mod

@@ -12,9 +12,9 @@ require (
 	k8s.io/apimachinery v0.21.4
 	k8s.io/cli-runtime v0.21.4
 	k8s.io/client-go v0.21.4
-	knative.dev/client v0.26.1-0.20211101113922-db3bcbc6b04d
-	knative.dev/eventing v0.26.1-0.20211029100351-4de0da062efa
-	knative.dev/hack v0.0.0-20211028194650-b96d65a5ff5e
-	knative.dev/pkg v0.0.0-20211028235650-5d9d300c2e40
-	knative.dev/serving v0.26.1-0.20211101130423-44128f957caf
+	knative.dev/client v0.26.1-0.20211102100340-09d48d5f4c2f
+	knative.dev/eventing v0.27.0
+	knative.dev/hack v0.0.0-20211101195839-11d193bf617b
+	knative.dev/pkg v0.0.0-20211101212339-96c0204a70dc
+	knative.dev/serving v0.27.0
 )

go.sum

@@ -1678,21 +1678,28 @@ k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/
 k8s.io/utils v0.0.0-20210111153108-fddb29f9d009 h1:0T5IaWHO3sJTEmCP6mUlBvMukxPKUQWqiI/YuiBNMiQ=
 k8s.io/utils v0.0.0-20210111153108-fddb29f9d009/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 knative.dev/caching v0.0.0-20211029072651-f2af269b6d90/go.mod h1:5lh1DR0ZI/mCx7SRwbH5K8Vy1b0AIbxOaJlcLVx9E3o=
-knative.dev/client v0.26.1-0.20211101113922-db3bcbc6b04d h1:EVszWFlNrEQwdQeHtyTJVGyC+PRQ7IAtuppm2M4tM1o=
-knative.dev/client v0.26.1-0.20211101113922-db3bcbc6b04d/go.mod h1:YKDAlqKAXPqk6pRyiorLELRH994MrLb0qRHjn5IGxjY=
-knative.dev/eventing v0.26.1-0.20211029100351-4de0da062efa h1:RnAtkRA1UMP+NgZkorDvY5iQhJRRDEcS9Mme7WCd2Wg=
+knative.dev/caching v0.0.0-20211101215439-72577a3c0ce1/go.mod h1:hz6tnVAmRLvPoprw+0wsA9IrZC3MF5l2Hn/2JT28Yk0=
+knative.dev/client v0.26.1-0.20211102100340-09d48d5f4c2f h1:G0WwxABLhyMYNrDLTScbLcSt/4fAi0OT8v8rT0J3VR0=
+knative.dev/client v0.26.1-0.20211102100340-09d48d5f4c2f/go.mod h1:NVN+hzUIcqnEv9HCLvWj+tqiW0aT5txGFuWsXwdRjq4=
 knative.dev/eventing v0.26.1-0.20211029100351-4de0da062efa/go.mod h1:n0CQNBQIeUqNfjgnywUykDXVKWDSlUVG3cUoK7WHxhk=
-knative.dev/hack v0.0.0-20211028194650-b96d65a5ff5e h1:0Hw2xdWYbcs2JRJnOLzAVh7APOtgro7gSno0228mnDg=
+knative.dev/eventing v0.27.0 h1:P9rqKvsCeFb8sEhfK32WFTG7awdOAa7XO6p3umSq/wU=
+knative.dev/eventing v0.27.0/go.mod h1:4ppWQEQ/2B66/YFENDmV1Gjxs4meLpz6UTUgLkkINt4=
 knative.dev/hack v0.0.0-20211028194650-b96d65a5ff5e/go.mod h1:PHt8x8yX5Z9pPquBEfIj0X66f8iWkWfR0S/sarACJrI=
+knative.dev/hack v0.0.0-20211101195839-11d193bf617b h1:DaW1iliZlBAwq/I8gTqVu8UnfGxyb5yR7CDsJi5jyWk=
+knative.dev/hack v0.0.0-20211101195839-11d193bf617b/go.mod h1:PHt8x8yX5Z9pPquBEfIj0X66f8iWkWfR0S/sarACJrI=
 knative.dev/hack/schema v0.0.0-20211028194650-b96d65a5ff5e/go.mod h1:ffjwmdcrH5vN3mPhO8RrF2KfNnbHeCE2C60A+2cv3U0=
-knative.dev/networking v0.0.0-20211029072251-c3606d9f7b38 h1:QC9p++h3mIo8BKohO1KV1PvLLtAKxgRNUDoTZwOdMWc=
+knative.dev/hack/schema v0.0.0-20211101195839-11d193bf617b/go.mod h1:ffjwmdcrH5vN3mPhO8RrF2KfNnbHeCE2C60A+2cv3U0=
 knative.dev/networking v0.0.0-20211029072251-c3606d9f7b38/go.mod h1:Ehgk5lhjcXSngdOv0fQu0vPXRivhx4JtS9uEhlm4fug=
-knative.dev/pkg v0.0.0-20211028235650-5d9d300c2e40 h1:eOOOqcj+IHIp5te9GGZsrq6vCXUv2y5JItRT3nXHs20=
+knative.dev/networking v0.0.0-20211101215640-8c71a2708e7d h1:nCnuNfcLWuyAdZYgVfwSooa3+p2ebx+V+qhGXXF/FIk=
+knative.dev/networking v0.0.0-20211101215640-8c71a2708e7d/go.mod h1:7SKKM4MsBANrXNRZhb/zMkNjTdxYbNjwQDWgu+Fyye4=
 knative.dev/pkg v0.0.0-20211028235650-5d9d300c2e40/go.mod h1:HyEqMTLzT2hGCisGaRMGzEE8b4Ym+7mhmVx5ygiX+fY=
+knative.dev/pkg v0.0.0-20211101212339-96c0204a70dc h1:ldjbTpoMXUTgzw0IJsAFLdyA6/6QYRvz8IGPZOknEDg=
+knative.dev/pkg v0.0.0-20211101212339-96c0204a70dc/go.mod h1:SkfDk9bWIiNZD7XtILGkG7AKVyF/M6M0bGxLgl0SYL8=
 knative.dev/reconciler-test v0.0.0-20211029073051-cff9b538d33c/go.mod h1:PIwtS0at/rtnsNCxcZUAZUmWKKasTUYJ/w1Mk94bOdA=
-knative.dev/serving v0.26.1-0.20211029121451-44358cc842c6/go.mod h1:1w3kpOAeaJTtnidzEbMvjtkwNm3/QlSQFZWN1bmM/FM=
-knative.dev/serving v0.26.1-0.20211101130423-44128f957caf h1:sW97gOasttFZaadMausse2KbsuxsttfmcNZKAqZoJow=
-knative.dev/serving v0.26.1-0.20211101130423-44128f957caf/go.mod h1:1w3kpOAeaJTtnidzEbMvjtkwNm3/QlSQFZWN1bmM/FM=
+knative.dev/reconciler-test v0.0.0-20211101214439-9839937c9b13/go.mod h1:gTsbLk496j/M9xqMpx/liyCQ0X3bwDpRtcs2Zzws364=
+knative.dev/serving v0.26.1-0.20211101141423-4317e47d4207/go.mod h1:1w3kpOAeaJTtnidzEbMvjtkwNm3/QlSQFZWN1bmM/FM=
+knative.dev/serving v0.27.0 h1:pstGHQ8aSJsIwdofkjJV6TrmPN09u/2qN1Mgfc92LQs=
+knative.dev/serving v0.27.0/go.mod h1:Lcqv3K/DeDt6ZoeWTgpjxc/0teS7uMebnnU+gXIw99c=
 pgregory.net/rapid v0.3.3/go.mod h1:UYpPVyjFHzYBGHIxLFoupi8vwk6rXNzRY9OMvVxFIOU=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=

vendor/knative.dev/client/pkg/errors/errors.go

@@ -17,12 +17,15 @@ package errors
 import (
 	"fmt"
 	"strings"
+	"unicode"
+	"unicode/utf8"
 )
 
-func newInvalidCRD(apiGroup string) *KNError {
+func NewInvalidCRD(apiGroup string) *KNError {
 	parts := strings.Split(apiGroup, ".")
 	name := parts[0]
-	msg := fmt.Sprintf("no Knative %s API found on the backend, please verify the installation", name)
+	msg := fmt.Sprintf("no or newer Knative %s API found on the backend, please verify the installation or "+
+		"update the 'kn' client", firstCharToUpper(name))
 	return NewKNError(msg)
 }
 
@@ -37,3 +40,11 @@ func newNoRouteToHost(errString string) *KNError {
 func newNoKubeConfig(errString string) *KNError {
 	return NewKNError("no kubeconfig has been provided, please use a valid configuration to connect to the cluster")
 }
+
+func firstCharToUpper(s string) string {
+	if len(s) == 0 {
+		return s
+	}
+	r, n := utf8.DecodeRuneInString(s)
+	return string(unicode.ToUpper(r)) + s[n:]
+}

vendor/knative.dev/client/pkg/errors/factory.go

@@ -54,7 +54,7 @@ func newStatusError(err error) error {
 	}
 	var knerr *KNError
 	if isCRDError(errAPIStatus) {
-		knerr = newInvalidCRD(errAPIStatus.Status().Details.Group)
+		knerr = NewInvalidCRD(errAPIStatus.Status().Details.Group)
 		knerr.Status = errAPIStatus
 		return knerr
 	}

vendor/knative.dev/client/pkg/kn/config/config.go

@@ -36,6 +36,24 @@ type defaultConfig struct {
 // Initialize defaults
 var bootstrapDefaults = initDefaults()
 
+const configContentDefaults = `# Taken from https://github.com/knative/client/blob/main/docs/README.md#options
+#
+#plugins:
+#  path-lookup: true
+#  directory: ~/.config/kn/plugins
+#eventing:
+#  sink-mappings:
+#  - prefix: svc
+#    group: core
+#    version: v1
+#    resource: services
+#  channel-type-mappings:
+#  - alias: Kafka
+#    group: messaging.knative.dev
+#    version: v1alpha1
+#    kind: KafkaChannel
+`
+
 // config contains the variables for the Kn config
 type config struct {
 	// configFile is the config file location
@@ -119,18 +137,21 @@ func BootstrapConfig() error {
 		return err
 	}
 
-	// Check if configfile exists. If not, just return
+	viper.SetConfigFile(GlobalConfig.ConfigFile())
 	configFile := GlobalConfig.ConfigFile()
 	_, err = os.Lstat(configFile)
 	if err != nil {
-		if os.IsNotExist(err) {
-			// No config file to read
-			return nil
+		if !os.IsNotExist(err) {
+			return fmt.Errorf("cannot stat configfile %s: %w", configFile, err)
+		}
+		if err := os.MkdirAll(filepath.Dir(viper.ConfigFileUsed()), 0775); err != nil {
+			return err
+		}
+		if err := os.WriteFile(viper.ConfigFileUsed(), []byte(configContentDefaults), 0600); err != nil {
+			fmt.Fprintf(os.Stderr, "WARNING: failed writing config file to %q: %s\n", configFile, err)
 		}
-		return fmt.Errorf("cannot stat configfile %s: %w", configFile, err)
 	}
 
-	viper.SetConfigFile(GlobalConfig.ConfigFile())
 	viper.AutomaticEnv() // read in environment variables that match
 
 	// Defaults are taken from the parsed flags, which in turn have bootstrap defaults

vendor/knative.dev/client/pkg/kn/flags/podspec.go

@@ -132,6 +132,7 @@ func (p *PodSpecFlags) AddFlags(flagset *pflag.FlagSet) []string {
 	// DEPRECATED since 1.0
 	flagset.StringVarP(&p.ExtraContainers, "extra-containers", "", "",
 		"Deprecated, use --containers instead.")
+	flagset.MarkHidden("extra-containers")
 	flagNames = append(flagNames, "containers")
 
 	flagset.StringVarP(&p.ExtraContainers, "containers", "", "",

vendor/knative.dev/hack/release.sh

@@ -131,10 +131,18 @@ function master_version() {
   echo "${tokens[0]}.${tokens[1]}"
 }
 
+# Return the minor version of a release.
+# For example, "v0.2.1" returns "2"
+# Parameters: $1 - release version label.
+function minor_version() {
+  local tokens=(${1//\./ })
+  echo "${tokens[1]}"
+}
+
 # Return the release build number of a release.
 # For example, "v0.2.1" returns "1".
 # Parameters: $1 - release version label.
-function release_build_number() {
+function patch_version() {
   local tokens=(${1//\./ })
   echo "${tokens[2]}"
 }
@@ -171,7 +179,10 @@ function prepare_auto_release() {
   PUBLISH_RELEASE=1
 
   git fetch --all || abort "error fetching branches/tags from remote"
-  local tags="$(git tag | cut -d 'v' -f2 | cut -d '.' -f1-2 | sort -V | uniq)"
+  # Support two different formats for tags
+  # - knative-v1.0.0
+  # - v1.0.0
+  local tags="$(git tag | cut -d '-' -f2 | cut -d 'v' -f2 | cut -d '.' -f1-2 | sort -V | uniq)"
   local branches="$( { (git branch -r | grep upstream/release-) ; (git branch | grep release-); } | cut -d '-' -f2 | sort -V | uniq)"
 
   echo "Versions released (from tags): [" "${tags}" "]"
@@ -210,7 +221,10 @@ function prepare_dot_release() {
   git fetch --all || abort "error fetching branches/tags from remote"
   # List latest release
   local releases # don't combine with the line below, or $? will be 0
-  releases="$(hub_tool release)"
+  # Support tags in two formats
+  # - knative-v1.0.0
+  # - v1.0.0
+  releases="$(hub_tool release | cut -d '-' -f2)"
   echo "Current releases are: ${releases}"
   [[ $? -eq 0 ]] || abort "cannot list releases"
   # If --release-branch passed, restrict to that release
@@ -234,7 +248,9 @@ function prepare_dot_release() {
   [[ -n "${major_minor_version}" ]] || abort "cannot get release major/minor version"
   # Ensure there are new commits in the branch, otherwise we don't create a new release
   setup_branch
-  local last_release_commit="$(git rev-list -n 1 "${last_version}")"
+  # Use the original tag (ie. potentially with a knative- prefix) when determining the last version commit sha
+  local github_tag="$(hub_tool release | grep "${last_version}")"
+  local last_release_commit="$(git rev-list -n 1 "${github_tag}")"
   local release_branch_commit="$(git rev-list -n 1 upstream/"${RELEASE_BRANCH}")"
   [[ -n "${last_release_commit}" ]] || abort "cannot get last release commit"
   [[ -n "${release_branch_commit}" ]] || abort "cannot get release branch last commit"
@@ -246,13 +262,13 @@ function prepare_dot_release() {
     exit 0
   fi
   # Create new release version number
-  local last_build="$(release_build_number "${last_version}")"
+  local last_build="$(patch_version "${last_version}")"
   RELEASE_VERSION="${major_minor_version}.$(( last_build + 1 ))"
   echo "Will create release ${RELEASE_VERSION} at commit ${release_branch_commit}"
   # If --release-notes not used, copy from the latest release
   if [[ -z "${RELEASE_NOTES}" ]]; then
     RELEASE_NOTES="$(mktemp)"
-    hub_tool release show -f "%b" "${last_version}" > "${RELEASE_NOTES}"
+    hub_tool release show -f "%b" "${github_tag}" > "${RELEASE_NOTES}"
     echo "Release notes from ${last_version} copied to ${RELEASE_NOTES}"
   fi
 }
@@ -595,6 +611,8 @@ function publish_to_github() {
   local description="$(mktemp)"
   local attachments_dir="$(mktemp -d)"
   local commitish=""
+  local github_tag="knative-${TAG}"
+
   # Copy files to a separate dir
   for artifact in $@; do
     cp ${artifact} "${attachments_dir}"/
@@ -604,16 +622,30 @@ function publish_to_github() {
   if [[ -n "${RELEASE_NOTES}" ]]; then
     cat "${RELEASE_NOTES}" >> "${description}"
   fi
-  git tag -a "${TAG}" -m "${title}"
-  git_push tag "${TAG}"
+  git tag -a "${github_tag}" -m "${title}"
+  git_push tag "${github_tag}"
+
+  # Include a tag for the go module version
+  #
+  # v1.0.0 = v0.27.0
+  # v1.0.1 = v0.27.1
+  # v1.1.1 = v0.28.1
+  #
+  # See: https://github.com/knative/hack/pull/97
+  if [[ "$TAG" == "v1"* ]]; then
+    local release_minor=$(minor_version $TAG)
+    local go_module_version="v0.$(( release_minor + 27 )).$(patch_version $TAG)"
+    git tag -a "${go_module_version}" -m "${title}"
+    git_push tag "${go_module_version}"
+  fi
 
   [[ -n "${RELEASE_BRANCH}" ]] && commitish="--commitish=${RELEASE_BRANCH}"
   for i in {2..0}; do
     hub_tool release create \
         ${attachments[@]} \
         --file="${description}" \
         "${commitish}" \
-        "${TAG}" && return 0
+        "${github_tag}" && return 0
     if [[ "${i}" -gt 0 ]]; then
       echo "Error publishing the release, retrying in 15s..."
       sleep 15

vendor/modules.txt

@@ -637,7 +637,7 @@ k8s.io/utils/buffer
 k8s.io/utils/integer
 k8s.io/utils/pointer
 k8s.io/utils/trace
-# knative.dev/client v0.26.1-0.20211101113922-db3bcbc6b04d
+# knative.dev/client v0.26.1-0.20211102100340-09d48d5f4c2f
 ## explicit
 knative.dev/client/pkg/config
 knative.dev/client/pkg/dynamic
@@ -659,7 +659,7 @@ knative.dev/client/pkg/sources/v1beta2
 knative.dev/client/pkg/util
 knative.dev/client/pkg/util/mock
 knative.dev/client/pkg/wait
-# knative.dev/eventing v0.26.1-0.20211029100351-4de0da062efa
+# knative.dev/eventing v0.27.0
 ## explicit
 knative.dev/eventing/pkg/apis/config
 knative.dev/eventing/pkg/apis/duck
@@ -683,14 +683,14 @@ knative.dev/eventing/pkg/client/clientset/versioned/typed/messaging/v1
 knative.dev/eventing/pkg/client/clientset/versioned/typed/sources/v1
 knative.dev/eventing/pkg/client/clientset/versioned/typed/sources/v1/fake
 knative.dev/eventing/pkg/client/clientset/versioned/typed/sources/v1beta2
-# knative.dev/hack v0.0.0-20211028194650-b96d65a5ff5e
+# knative.dev/hack v0.0.0-20211101195839-11d193bf617b
 ## explicit
 knative.dev/hack
-# knative.dev/networking v0.0.0-20211029072251-c3606d9f7b38
+# knative.dev/networking v0.0.0-20211101215640-8c71a2708e7d
 knative.dev/networking/pkg
 knative.dev/networking/pkg/apis/networking
 knative.dev/networking/pkg/apis/networking/v1alpha1
-# knative.dev/pkg v0.0.0-20211028235650-5d9d300c2e40
+# knative.dev/pkg v0.0.0-20211101212339-96c0204a70dc
 ## explicit
 knative.dev/pkg/apis
 knative.dev/pkg/apis/duck
@@ -721,7 +721,7 @@ knative.dev/pkg/resolver
 knative.dev/pkg/signals
 knative.dev/pkg/system
 knative.dev/pkg/tracker
-# knative.dev/serving v0.26.1-0.20211101130423-44128f957caf
+# knative.dev/serving v0.27.0
 ## explicit
 knative.dev/serving/pkg/apis/autoscaling
 knative.dev/serving/pkg/apis/autoscaling/v1alpha1