From a71cce316509e689972eb15fd50952bcb5a42f09 Mon Sep 17 00:00:00 2001 From: Erik Wilson Date: Tue, 30 Jun 2020 17:52:16 -0700 Subject: [PATCH] Replace juju/errors with pkg/errors --- go.mod | 4 +- go.sum | 10 +- vendor/github.com/juju/errors/.gitignore | 34 +- vendor/github.com/juju/errors/LICENSE | 328 ++++---- vendor/github.com/juju/errors/Makefile | 24 - vendor/github.com/juju/errors/README.md | 707 ------------------ .../github.com/juju/errors/dependencies.tsv | 5 - vendor/github.com/juju/errors/doc.go | 79 -- vendor/github.com/juju/errors/error.go | 176 ----- vendor/github.com/juju/errors/errors.go | 20 + vendor/github.com/juju/errors/errortypes.go | 333 --------- vendor/github.com/juju/errors/functions.go | 330 -------- vendor/github.com/juju/errors/path.go | 32 - vendor/modules.txt | 2 +- 14 files changed, 206 insertions(+), 1878 deletions(-) delete mode 100644 vendor/github.com/juju/errors/Makefile delete mode 100644 vendor/github.com/juju/errors/README.md delete mode 100644 vendor/github.com/juju/errors/dependencies.tsv delete mode 100644 vendor/github.com/juju/errors/doc.go delete mode 100644 vendor/github.com/juju/errors/error.go create mode 100644 vendor/github.com/juju/errors/errors.go delete mode 100644 vendor/github.com/juju/errors/errortypes.go delete mode 100644 vendor/github.com/juju/errors/functions.go delete mode 100644 vendor/github.com/juju/errors/path.go diff --git a/go.mod b/go.mod index a1f817f6f6..842d09334c 100644 --- a/go.mod +++ b/go.mod @@ -25,6 +25,7 @@ replace ( github.com/golangci/gosec => github.com/golangci/gosec v0.0.0-20190211064107-66fb7fc33547 github.com/golangci/ineffassign => github.com/golangci/ineffassign v0.0.0-20190609212857-42439a7714cc github.com/golangci/lint-1 => github.com/golangci/lint-1 v0.0.0-20190420132249-ee948d087217 + github.com/juju/errors => github.com/rancher/juju-to-pkg-errors v0.0.0-20200701001603-16f3c28b59bd github.com/kubernetes-sigs/cri-tools => github.com/rancher/cri-tools v1.18.0-k3s1 github.com/matryer/moq => github.com/rancher/moq v0.0.0-20190404221404-ee5226d43009 github.com/opencontainers/runtime-spec => github.com/opencontainers/runtime-spec v0.0.0-20180911193056-5684b8af48c1 @@ -88,8 +89,6 @@ require ( github.com/google/tcpproxy v0.0.0-20180808230851-dfa16c61dad2 github.com/gorilla/mux v1.7.3 github.com/gorilla/websocket v1.4.1 - github.com/juju/errors v0.0.0-20190806202954-0232dcc7464d // indirect - github.com/juju/testing v0.0.0-20190723135506-ce30eb24acd2 // indirect github.com/kubernetes-sigs/cri-tools v0.0.0-00010101000000-000000000000 github.com/lib/pq v1.1.1 github.com/lxc/lxd v0.0.0-20191108214106-60ea15630455 @@ -114,7 +113,6 @@ require ( golang.org/x/net v0.0.0-20191204025024-5ee1b9f4859a golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e google.golang.org/grpc v1.26.0 - gopkg.in/mgo.v2 v2.0.0-20190816093944-a6b53ec6cb22 // indirect gopkg.in/robfig/cron.v2 v2.0.0-20150107220207-be2e0b0deed5 // indirect gopkg.in/yaml.v2 v2.2.8 k8s.io/api v0.18.0 diff --git a/go.sum b/go.sum index 6e49555af7..64cb7c6ffd 100644 --- a/go.sum +++ b/go.sum @@ -445,17 +445,11 @@ github.com/json-iterator/go v1.1.8 h1:QiWkFLKq0T7mpzwOTu6BzNDbfTE8OLrYhVKYMLF46O github.com/json-iterator/go v1.1.8/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4= github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU= github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU= -github.com/juju/errors v0.0.0-20180806074554-22422dad46e1/go.mod h1:W54LbzXuIE0boCoNJfwqpmkKJ1O4TCTZMetAt6jGk7Q= -github.com/juju/errors v0.0.0-20181118221551-089d3ea4e4d5/go.mod h1:W54LbzXuIE0boCoNJfwqpmkKJ1O4TCTZMetAt6jGk7Q= -github.com/juju/errors v0.0.0-20190806202954-0232dcc7464d h1:hJXjZMxj0SWlMoQkzeZDLi2cmeiWKa7y1B8Rg+qaoEc= -github.com/juju/errors v0.0.0-20190806202954-0232dcc7464d/go.mod h1:W54LbzXuIE0boCoNJfwqpmkKJ1O4TCTZMetAt6jGk7Q= github.com/juju/loggo v0.0.0-20180524022052-584905176618/go.mod h1:vgyd7OREkbtVEN/8IXZe5Ooef3LQePvuBm9UWj6ZL8U= github.com/juju/loggo v0.0.0-20190526231331-6e530bcce5d8 h1:UUHMLvzt/31azWTN/ifGWef4WUqvXk0iRqdhdy/2uzI= github.com/juju/loggo v0.0.0-20190526231331-6e530bcce5d8/go.mod h1:vgyd7OREkbtVEN/8IXZe5Ooef3LQePvuBm9UWj6ZL8U= github.com/juju/testing v0.0.0-20180920084828-472a3e8b2073/go.mod h1:63prj8cnj0tU0S9OHjGJn+b1h0ZghCndfnbQolrYTwA= github.com/juju/testing v0.0.0-20190613124551-e81189438503/go.mod h1:63prj8cnj0tU0S9OHjGJn+b1h0ZghCndfnbQolrYTwA= -github.com/juju/testing v0.0.0-20190723135506-ce30eb24acd2 h1:Pp8RxiF4rSoXP9SED26WCfNB28/dwTDpPXS8XMJR8rc= -github.com/juju/testing v0.0.0-20190723135506-ce30eb24acd2/go.mod h1:63prj8cnj0tU0S9OHjGJn+b1h0ZghCndfnbQolrYTwA= github.com/jung-kurt/gofpdf v1.0.3-0.20190309125859-24315acbbda5/go.mod h1:7Id9E/uU8ce6rXgefFLlgrJj/GYY22cpxn+r32jIOes= github.com/karrick/godirwalk v1.7.5 h1:VbzFqwXwNbAZoA6W5odrLr+hKK197CcENcPh6E/gJ0M= github.com/karrick/godirwalk v1.7.5/go.mod h1:2c9FRhkDxdIbgkOnCEvnSWs71Bhugbl46shStcFDJ34= @@ -637,6 +631,8 @@ github.com/rancher/flannel v0.11.0-k3s.2 h1:0GVr5ORAIvcri1LYTE8eMQ+NrRbuPeIniPaW github.com/rancher/flannel v0.11.0-k3s.2/go.mod h1:Hn4ZV+eq0LhLZP63xZnxdGwXEoRSxs5sxELxu27M3UA= github.com/rancher/helm-controller v0.6.0 h1:nFptBZFWpHga65M6bP04BZGLlzeMgezAXdsOwaB8t+4= github.com/rancher/helm-controller v0.6.0/go.mod h1:ZylsxIMGNADRPRNW+NiBWhrwwks9vnKLQiCHYWb6Bi0= +github.com/rancher/juju-to-pkg-errors v0.0.0-20200701001603-16f3c28b59bd h1:KPnQuOFWU6Jm7dTadhZ9TCVf6Y5NxoSyUjwkbD7En5Q= +github.com/rancher/juju-to-pkg-errors v0.0.0-20200701001603-16f3c28b59bd/go.mod h1:QYmg8cqWPPfIbpEuhtJbEdWwA6PEKSY016Z6EdfL9+8= github.com/rancher/kine v0.4.0 h1:1IhWy3TzjExG8xnj46eyUEWdzqNAD1WrgL4eEBKm6Uc= github.com/rancher/kine v0.4.0/go.mod h1:IImtCJ68AIkE+VY/kUI0NkyJL5q5WzO8QvMsSXqbrpA= github.com/rancher/kubernetes v1.18.4-k3s1 h1:eTwiRm2Gu8AUDgrda5FK8atZvkh6/3ZDoRFsxmnLvLc= @@ -1022,8 +1018,6 @@ gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc= gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw= gopkg.in/mcuadros/go-syslog.v2 v2.2.1/go.mod h1:l5LPIyOOyIdQquNg+oU6Z3524YwrcqEm0aKH+5zpt2U= gopkg.in/mgo.v2 v2.0.0-20180705113604-9856a29383ce/go.mod h1:yeKp02qBN3iKW1OzL3MGk2IdtZzaj7SFntXj72NppTA= -gopkg.in/mgo.v2 v2.0.0-20190816093944-a6b53ec6cb22 h1:VpOs+IwYnYBaFnrNAeB8UUWtL3vEUnzSCL1nVjPhqrw= -gopkg.in/mgo.v2 v2.0.0-20190816093944-a6b53ec6cb22/go.mod h1:yeKp02qBN3iKW1OzL3MGk2IdtZzaj7SFntXj72NppTA= gopkg.in/natefinch/lumberjack.v2 v2.0.0 h1:1Lc07Kr7qY4U2YPouBjpCLxpiyxIVoxqXgkXLknAOE8= gopkg.in/natefinch/lumberjack.v2 v2.0.0/go.mod h1:l0ndWWf7gzL7RNwBG7wST/UCcT4T24xpD6X8LsfU/+k= gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo= diff --git a/vendor/github.com/juju/errors/.gitignore b/vendor/github.com/juju/errors/.gitignore index 836562412f..66fd13c903 100644 --- a/vendor/github.com/juju/errors/.gitignore +++ b/vendor/github.com/juju/errors/.gitignore @@ -1,23 +1,15 @@ -# Compiled Object files, Static and Dynamic libs (Shared Objects) -*.o -*.a -*.so - -# Folders -_obj -_test - -# Architecture specific extensions/prefixes -*.[568vq] -[568vq].out - -*.cgo1.go -*.cgo2.c -_cgo_defun.c -_cgo_gotypes.go -_cgo_export.* - -_testmain.go - +# Binaries for programs and plugins *.exe +*.exe~ +*.dll +*.so +*.dylib + +# Test binary, built with `go test -c` *.test + +# Output of the go coverage tool, specifically when used with LiteIDE +*.out + +# Dependency directories (remove the comment below to include it) +# vendor/ diff --git a/vendor/github.com/juju/errors/LICENSE b/vendor/github.com/juju/errors/LICENSE index ade9307b39..261eeb9e9f 100644 --- a/vendor/github.com/juju/errors/LICENSE +++ b/vendor/github.com/juju/errors/LICENSE @@ -1,191 +1,201 @@ -All files in this repository are licensed as follows. 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Combined Libraries. - - You may place library facilities that are a work based on the -Library side by side in a single library together with other library -facilities that are not Applications and are not covered by this -License, and convey such a combined library under terms of your -choice, if you do both of the following: - - a) Accompany the combined library with a copy of the same work based - on the Library, uncombined with any other library facilities, - conveyed under the terms of this License. - - b) Give prominent notice with the combined library that part of it - is a work based on the Library, and explaining where to find the - accompanying uncombined form of the same work. - - 6. Revised Versions of the GNU Lesser General Public License. - - The Free Software Foundation may publish revised and/or new versions -of the GNU Lesser General Public License from time to time. Such new -versions will be similar in spirit to the present version, but may -differ in detail to address new problems or concerns. - - Each version is given a distinguishing version number. If the -Library as you received it specifies that a certain numbered version -of the GNU Lesser General Public License "or any later version" -applies to it, you have the option of following the terms and -conditions either of that published version or of any later version -published by the Free Software Foundation. If the Library as you -received it does not specify a version number of the GNU Lesser -General Public License, you may choose any version of the GNU Lesser -General Public License ever published by the Free Software Foundation. - - If the Library as you received it specifies that a proxy can decide -whether future versions of the GNU Lesser General Public License shall -apply, that proxy's public statement of acceptance of any version is -permanent authorization for you to choose that version for the -Library. + 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. diff --git a/vendor/github.com/juju/errors/Makefile b/vendor/github.com/juju/errors/Makefile deleted file mode 100644 index 38e7c1c25a..0000000000 --- a/vendor/github.com/juju/errors/Makefile +++ /dev/null @@ -1,24 +0,0 @@ -PROJECT := github.com/juju/errors - -.PHONY: check-licence check-go check docs - -check: check-licence check-go - go test $(PROJECT)/... - -check-licence: - @(fgrep -rl "Licensed under the LGPLv3" --exclude *.s .;\ - fgrep -rl "MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT" --exclude *.s .;\ - find . -name "*.go") | sed -e 's,\./,,' | sort | uniq -u | \ - xargs -I {} echo FAIL: licence missed: {} - -check-go: - $(eval GOFMT := $(strip $(shell gofmt -l .| sed -e "s/^/ /g"))) - @(if [ x$(GOFMT) != x"" ]; then \ - echo go fmt is sad: $(GOFMT); \ - exit 1; \ - fi ) - @(go tool vet -all -composites=false -copylocks=false .) - -docs: - godoc2md github.com/juju/errors > README.md - sed -i '5i[\[GoDoc](https://godoc.org/github.com/juju/errors?status.svg)](https://godoc.org/github.com/juju/errors)' README.md diff --git a/vendor/github.com/juju/errors/README.md b/vendor/github.com/juju/errors/README.md deleted file mode 100644 index 4584d100e7..0000000000 --- a/vendor/github.com/juju/errors/README.md +++ /dev/null @@ -1,707 +0,0 @@ - -# errors - import "github.com/juju/errors" - -[![GoDoc](https://godoc.org/github.com/juju/errors?status.svg)](https://godoc.org/github.com/juju/errors) - -The juju/errors provides an easy way to annotate errors without losing the -orginal error context. - -The exported `New` and `Errorf` functions are designed to replace the -`errors.New` and `fmt.Errorf` functions respectively. The same underlying -error is there, but the package also records the location at which the error -was created. - -A primary use case for this library is to add extra context any time an -error is returned from a function. - - - if err := SomeFunc(); err != nil { - return err - } - -This instead becomes: - - - if err := SomeFunc(); err != nil { - return errors.Trace(err) - } - -which just records the file and line number of the Trace call, or - - - if err := SomeFunc(); err != nil { - return errors.Annotate(err, "more context") - } - -which also adds an annotation to the error. - -When you want to check to see if an error is of a particular type, a helper -function is normally exported by the package that returned the error, like the -`os` package does. The underlying cause of the error is available using the -`Cause` function. - - - os.IsNotExist(errors.Cause(err)) - -The result of the `Error()` call on an annotated error is the annotations joined -with colons, then the result of the `Error()` method for the underlying error -that was the cause. - - - err := errors.Errorf("original") - err = errors.Annotatef(err, "context") - err = errors.Annotatef(err, "more context") - err.Error() -> "more context: context: original" - -Obviously recording the file, line and functions is not very useful if you -cannot get them back out again. - - - errors.ErrorStack(err) - -will return something like: - - - first error - github.com/juju/errors/annotation_test.go:193: - github.com/juju/errors/annotation_test.go:194: annotation - github.com/juju/errors/annotation_test.go:195: - github.com/juju/errors/annotation_test.go:196: more context - github.com/juju/errors/annotation_test.go:197: - -The first error was generated by an external system, so there was no location -associated. The second, fourth, and last lines were generated with Trace calls, -and the other two through Annotate. - -Sometimes when responding to an error you want to return a more specific error -for the situation. - - - if err := FindField(field); err != nil { - return errors.Wrap(err, errors.NotFoundf(field)) - } - -This returns an error where the complete error stack is still available, and -`errors.Cause()` will return the `NotFound` error. - - - - - - -## func AlreadyExistsf -``` go -func AlreadyExistsf(format string, args ...interface{}) error -``` -AlreadyExistsf returns an error which satisfies IsAlreadyExists(). - - -## func Annotate -``` go -func Annotate(other error, message string) error -``` -Annotate is used to add extra context to an existing error. The location of -the Annotate call is recorded with the annotations. The file, line and -function are also recorded. - -For example: - - - if err := SomeFunc(); err != nil { - return errors.Annotate(err, "failed to frombulate") - } - - -## func Annotatef -``` go -func Annotatef(other error, format string, args ...interface{}) error -``` -Annotatef is used to add extra context to an existing error. The location of -the Annotate call is recorded with the annotations. The file, line and -function are also recorded. - -For example: - - - if err := SomeFunc(); err != nil { - return errors.Annotatef(err, "failed to frombulate the %s", arg) - } - - -## func BadRequestf -``` go -func BadRequestf(format string, args ...interface{}) error -``` -BadRequestf returns an error which satisfies IsBadRequest(). - - -## func Cause -``` go -func Cause(err error) error -``` -Cause returns the cause of the given error. This will be either the -original error, or the result of a Wrap or Mask call. - -Cause is the usual way to diagnose errors that may have been wrapped by -the other errors functions. - - -## func DeferredAnnotatef -``` go -func DeferredAnnotatef(err *error, format string, args ...interface{}) -``` -DeferredAnnotatef annotates the given error (when it is not nil) with the given -format string and arguments (like fmt.Sprintf). If *err is nil, DeferredAnnotatef -does nothing. This method is used in a defer statement in order to annotate any -resulting error with the same message. - -For example: - - - defer DeferredAnnotatef(&err, "failed to frombulate the %s", arg) - - -## func Details -``` go -func Details(err error) string -``` -Details returns information about the stack of errors wrapped by err, in -the format: - - - [{filename:99: error one} {otherfile:55: cause of error one}] - -This is a terse alternative to ErrorStack as it returns a single line. - - -## func ErrorStack -``` go -func ErrorStack(err error) string -``` -ErrorStack returns a string representation of the annotated error. If the -error passed as the parameter is not an annotated error, the result is -simply the result of the Error() method on that error. - -If the error is an annotated error, a multi-line string is returned where -each line represents one entry in the annotation stack. The full filename -from the call stack is used in the output. - - - first error - github.com/juju/errors/annotation_test.go:193: - github.com/juju/errors/annotation_test.go:194: annotation - github.com/juju/errors/annotation_test.go:195: - github.com/juju/errors/annotation_test.go:196: more context - github.com/juju/errors/annotation_test.go:197: - - -## func Errorf -``` go -func Errorf(format string, args ...interface{}) error -``` -Errorf creates a new annotated error and records the location that the -error is created. This should be a drop in replacement for fmt.Errorf. - -For example: - - - return errors.Errorf("validation failed: %s", message) - - -## func Forbiddenf -``` go -func Forbiddenf(format string, args ...interface{}) error -``` -Forbiddenf returns an error which satistifes IsForbidden() - - -## func IsAlreadyExists -``` go -func IsAlreadyExists(err error) bool -``` -IsAlreadyExists reports whether the error was created with -AlreadyExistsf() or NewAlreadyExists(). - - -## func IsBadRequest -``` go -func IsBadRequest(err error) bool -``` -IsBadRequest reports whether err was created with BadRequestf() or -NewBadRequest(). - - -## func IsForbidden -``` go -func IsForbidden(err error) bool -``` -IsForbidden reports whether err was created with Forbiddenf() or -NewForbidden(). - - -## func IsMethodNotAllowed -``` go -func IsMethodNotAllowed(err error) bool -``` -IsMethodNotAllowed reports whether err was created with MethodNotAllowedf() or -NewMethodNotAllowed(). - - -## func IsNotAssigned -``` go -func IsNotAssigned(err error) bool -``` -IsNotAssigned reports whether err was created with NotAssignedf() or -NewNotAssigned(). - - -## func IsNotFound -``` go -func IsNotFound(err error) bool -``` -IsNotFound reports whether err was created with NotFoundf() or -NewNotFound(). - - -## func IsNotImplemented -``` go -func IsNotImplemented(err error) bool -``` -IsNotImplemented reports whether err was created with -NotImplementedf() or NewNotImplemented(). - - -## func IsNotProvisioned -``` go -func IsNotProvisioned(err error) bool -``` -IsNotProvisioned reports whether err was created with NotProvisionedf() or -NewNotProvisioned(). - - -## func IsNotSupported -``` go -func IsNotSupported(err error) bool -``` -IsNotSupported reports whether the error was created with -NotSupportedf() or NewNotSupported(). - - -## func IsNotValid -``` go -func IsNotValid(err error) bool -``` -IsNotValid reports whether the error was created with NotValidf() or -NewNotValid(). - - -## func IsUnauthorized -``` go -func IsUnauthorized(err error) bool -``` -IsUnauthorized reports whether err was created with Unauthorizedf() or -NewUnauthorized(). - - -## func IsUserNotFound -``` go -func IsUserNotFound(err error) bool -``` -IsUserNotFound reports whether err was created with UserNotFoundf() or -NewUserNotFound(). - - -## func Mask -``` go -func Mask(other error) error -``` -Mask hides the underlying error type, and records the location of the masking. - - -## func Maskf -``` go -func Maskf(other error, format string, args ...interface{}) error -``` -Mask masks the given error with the given format string and arguments (like -fmt.Sprintf), returning a new error that maintains the error stack, but -hides the underlying error type. The error string still contains the full -annotations. If you want to hide the annotations, call Wrap. - - -## func MethodNotAllowedf -``` go -func MethodNotAllowedf(format string, args ...interface{}) error -``` -MethodNotAllowedf returns an error which satisfies IsMethodNotAllowed(). - - -## func New -``` go -func New(message string) error -``` -New is a drop in replacement for the standard library errors module that records -the location that the error is created. - -For example: - - - return errors.New("validation failed") - - -## func NewAlreadyExists -``` go -func NewAlreadyExists(err error, msg string) error -``` -NewAlreadyExists returns an error which wraps err and satisfies -IsAlreadyExists(). - - -## func NewBadRequest -``` go -func NewBadRequest(err error, msg string) error -``` -NewBadRequest returns an error which wraps err that satisfies -IsBadRequest(). - - -## func NewForbidden -``` go -func NewForbidden(err error, msg string) error -``` -NewForbidden returns an error which wraps err that satisfies -IsForbidden(). - - -## func NewMethodNotAllowed -``` go -func NewMethodNotAllowed(err error, msg string) error -``` -NewMethodNotAllowed returns an error which wraps err that satisfies -IsMethodNotAllowed(). - - -## func NewNotAssigned -``` go -func NewNotAssigned(err error, msg string) error -``` -NewNotAssigned returns an error which wraps err that satisfies -IsNotAssigned(). - - -## func NewNotFound -``` go -func NewNotFound(err error, msg string) error -``` -NewNotFound returns an error which wraps err that satisfies -IsNotFound(). - - -## func NewNotImplemented -``` go -func NewNotImplemented(err error, msg string) error -``` -NewNotImplemented returns an error which wraps err and satisfies -IsNotImplemented(). - - -## func NewNotProvisioned -``` go -func NewNotProvisioned(err error, msg string) error -``` -NewNotProvisioned returns an error which wraps err that satisfies -IsNotProvisioned(). - - -## func NewNotSupported -``` go -func NewNotSupported(err error, msg string) error -``` -NewNotSupported returns an error which wraps err and satisfies -IsNotSupported(). - - -## func NewNotValid -``` go -func NewNotValid(err error, msg string) error -``` -NewNotValid returns an error which wraps err and satisfies IsNotValid(). - - -## func NewUnauthorized -``` go -func NewUnauthorized(err error, msg string) error -``` -NewUnauthorized returns an error which wraps err and satisfies -IsUnauthorized(). - - -## func NewUserNotFound -``` go -func NewUserNotFound(err error, msg string) error -``` -NewUserNotFound returns an error which wraps err and satisfies -IsUserNotFound(). - - -## func NotAssignedf -``` go -func NotAssignedf(format string, args ...interface{}) error -``` -NotAssignedf returns an error which satisfies IsNotAssigned(). - - -## func NotFoundf -``` go -func NotFoundf(format string, args ...interface{}) error -``` -NotFoundf returns an error which satisfies IsNotFound(). - - -## func NotImplementedf -``` go -func NotImplementedf(format string, args ...interface{}) error -``` -NotImplementedf returns an error which satisfies IsNotImplemented(). - - -## func NotProvisionedf -``` go -func NotProvisionedf(format string, args ...interface{}) error -``` -NotProvisionedf returns an error which satisfies IsNotProvisioned(). - - -## func NotSupportedf -``` go -func NotSupportedf(format string, args ...interface{}) error -``` -NotSupportedf returns an error which satisfies IsNotSupported(). - - -## func NotValidf -``` go -func NotValidf(format string, args ...interface{}) error -``` -NotValidf returns an error which satisfies IsNotValid(). - - -## func Trace -``` go -func Trace(other error) error -``` -Trace adds the location of the Trace call to the stack. The Cause of the -resulting error is the same as the error parameter. If the other error is -nil, the result will be nil. - -For example: - - - if err := SomeFunc(); err != nil { - return errors.Trace(err) - } - - -## func Unauthorizedf -``` go -func Unauthorizedf(format string, args ...interface{}) error -``` -Unauthorizedf returns an error which satisfies IsUnauthorized(). - - -## func UserNotFoundf -``` go -func UserNotFoundf(format string, args ...interface{}) error -``` -UserNotFoundf returns an error which satisfies IsUserNotFound(). - - -## func Wrap -``` go -func Wrap(other, newDescriptive error) error -``` -Wrap changes the Cause of the error. The location of the Wrap call is also -stored in the error stack. - -For example: - - - if err := SomeFunc(); err != nil { - newErr := &packageError{"more context", private_value} - return errors.Wrap(err, newErr) - } - - -## func Wrapf -``` go -func Wrapf(other, newDescriptive error, format string, args ...interface{}) error -``` -Wrapf changes the Cause of the error, and adds an annotation. The location -of the Wrap call is also stored in the error stack. - -For example: - - - if err := SomeFunc(); err != nil { - return errors.Wrapf(err, simpleErrorType, "invalid value %q", value) - } - - - -## type Err -``` go -type Err struct { - // contains filtered or unexported fields -} -``` -Err holds a description of an error along with information about -where the error was created. - -It may be embedded in custom error types to add extra information that -this errors package can understand. - - - - - - - - - -### func NewErr -``` go -func NewErr(format string, args ...interface{}) Err -``` -NewErr is used to return an Err for the purpose of embedding in other -structures. The location is not specified, and needs to be set with a call -to SetLocation. - -For example: - - - type FooError struct { - errors.Err - code int - } - - func NewFooError(code int) error { - err := &FooError{errors.NewErr("foo"), code} - err.SetLocation(1) - return err - } - - -### func NewErrWithCause -``` go -func NewErrWithCause(other error, format string, args ...interface{}) Err -``` -NewErrWithCause is used to return an Err with cause by other error for the purpose of embedding in other -structures. The location is not specified, and needs to be set with a call -to SetLocation. - -For example: - - - type FooError struct { - errors.Err - code int - } - - func (e *FooError) Annotate(format string, args ...interface{}) error { - err := &FooError{errors.NewErrWithCause(e.Err, format, args...), e.code} - err.SetLocation(1) - return err - }) - - - - -### func (\*Err) Cause -``` go -func (e *Err) Cause() error -``` -The Cause of an error is the most recent error in the error stack that -meets one of these criteria: the original error that was raised; the new -error that was passed into the Wrap function; the most recently masked -error; or nil if the error itself is considered the Cause. Normally this -method is not invoked directly, but instead through the Cause stand alone -function. - - - -### func (\*Err) Error -``` go -func (e *Err) Error() string -``` -Error implements error.Error. - - - -### func (\*Err) Format -``` go -func (e *Err) Format(s fmt.State, verb rune) -``` -Format implements fmt.Formatter -When printing errors with %+v it also prints the stack trace. -%#v unsurprisingly will print the real underlying type. - - - -### func (\*Err) Location -``` go -func (e *Err) Location() (filename string, line int) -``` -Location is the file and line of where the error was most recently -created or annotated. - - - -### func (\*Err) Message -``` go -func (e *Err) Message() string -``` -Message returns the message stored with the most recent location. This is -the empty string if the most recent call was Trace, or the message stored -with Annotate or Mask. - - - -### func (\*Err) SetLocation -``` go -func (e *Err) SetLocation(callDepth int) -``` -SetLocation records the source location of the error at callDepth stack -frames above the call. - - - -### func (\*Err) StackTrace -``` go -func (e *Err) StackTrace() []string -``` -StackTrace returns one string for each location recorded in the stack of -errors. The first value is the originating error, with a line for each -other annotation or tracing of the error. - - - -### func (\*Err) Underlying -``` go -func (e *Err) Underlying() error -``` -Underlying returns the previous error in the error stack, if any. A client -should not ever really call this method. It is used to build the error -stack and should not be introspected by client calls. Or more -specifically, clients should not depend on anything but the `Cause` of an -error. - - - - - - - - - -- - - -Generated by [godoc2md](http://godoc.org/github.com/davecheney/godoc2md) \ No newline at end of file diff --git a/vendor/github.com/juju/errors/dependencies.tsv b/vendor/github.com/juju/errors/dependencies.tsv deleted file mode 100644 index e324344944..0000000000 --- a/vendor/github.com/juju/errors/dependencies.tsv +++ /dev/null @@ -1,5 +0,0 @@ -github.com/juju/loggo git 8232ab8918d91c72af1a9fb94d3edbe31d88b790 2017-06-05T01:46:07Z -github.com/juju/testing git 72703b1e95eb8ce4737fd8a3d8496c6b0be280a6 2018-05-17T13:41:05Z -gopkg.in/check.v1 git 4f90aeace3a26ad7021961c297b22c42160c7b25 2016-01-05T16:49:36Z -gopkg.in/mgo.v2 git f2b6f6c918c452ad107eec89615f074e3bd80e33 2016-08-18T01:52:18Z -gopkg.in/yaml.v2 git 1be3d31502d6eabc0dd7ce5b0daab022e14a5538 2017-07-12T05:45:46Z diff --git a/vendor/github.com/juju/errors/doc.go b/vendor/github.com/juju/errors/doc.go deleted file mode 100644 index d4403662aa..0000000000 --- a/vendor/github.com/juju/errors/doc.go +++ /dev/null @@ -1,79 +0,0 @@ -// Copyright 2013, 2014 Canonical Ltd. -// Licensed under the LGPLv3, see LICENCE file for details. - -/* -Package errors provides an easy way to annotate errors without losing the -original error context. - -The exported `New` and `Errorf` functions are designed to replace the -`errors.New` and `fmt.Errorf` functions respectively. The same underlying -error is there, but the package also records the location at which the error -was created. - -A primary use case for this library is to add extra context any time an -error is returned from a function. - - if err := SomeFunc(); err != nil { - return err - } - -This instead becomes: - - if err := SomeFunc(); err != nil { - return errors.Trace(err) - } - -which just records the file and line number of the Trace call, or - - if err := SomeFunc(); err != nil { - return errors.Annotate(err, "more context") - } - -which also adds an annotation to the error. - -When you want to check to see if an error is of a particular type, a helper -function is normally exported by the package that returned the error, like the -`os` package does. The underlying cause of the error is available using the -`Cause` function. - - os.IsNotExist(errors.Cause(err)) - -The result of the `Error()` call on an annotated error is the annotations joined -with colons, then the result of the `Error()` method for the underlying error -that was the cause. - - err := errors.Errorf("original") - err = errors.Annotatef(err, "context") - err = errors.Annotatef(err, "more context") - err.Error() -> "more context: context: original" - -Obviously recording the file, line and functions is not very useful if you -cannot get them back out again. - - errors.ErrorStack(err) - -will return something like: - - first error - github.com/juju/errors/annotation_test.go:193: - github.com/juju/errors/annotation_test.go:194: annotation - github.com/juju/errors/annotation_test.go:195: - github.com/juju/errors/annotation_test.go:196: more context - github.com/juju/errors/annotation_test.go:197: - -The first error was generated by an external system, so there was no location -associated. The second, fourth, and last lines were generated with Trace calls, -and the other two through Annotate. - -Sometimes when responding to an error you want to return a more specific error -for the situation. - - if err := FindField(field); err != nil { - return errors.Wrap(err, errors.NotFoundf(field)) - } - -This returns an error where the complete error stack is still available, and -`errors.Cause()` will return the `NotFound` error. - -*/ -package errors diff --git a/vendor/github.com/juju/errors/error.go b/vendor/github.com/juju/errors/error.go deleted file mode 100644 index 2796b9f29b..0000000000 --- a/vendor/github.com/juju/errors/error.go +++ /dev/null @@ -1,176 +0,0 @@ -// Copyright 2014 Canonical Ltd. -// Licensed under the LGPLv3, see LICENCE file for details. - -package errors - -import ( - "fmt" - "reflect" - "runtime" -) - -// Err holds a description of an error along with information about -// where the error was created. -// -// It may be embedded in custom error types to add extra information that -// this errors package can understand. -type Err struct { - // message holds an annotation of the error. - message string - - // cause holds the cause of the error as returned - // by the Cause method. - cause error - - // previous holds the previous error in the error stack, if any. - previous error - - // file and line hold the source code location where the error was - // created. - file string - line int -} - -// NewErr is used to return an Err for the purpose of embedding in other -// structures. The location is not specified, and needs to be set with a call -// to SetLocation. -// -// For example: -// type FooError struct { -// errors.Err -// code int -// } -// -// func NewFooError(code int) error { -// err := &FooError{errors.NewErr("foo"), code} -// err.SetLocation(1) -// return err -// } -func NewErr(format string, args ...interface{}) Err { - return Err{ - message: fmt.Sprintf(format, args...), - } -} - -// NewErrWithCause is used to return an Err with cause by other error for the purpose of embedding in other -// structures. The location is not specified, and needs to be set with a call -// to SetLocation. -// -// For example: -// type FooError struct { -// errors.Err -// code int -// } -// -// func (e *FooError) Annotate(format string, args ...interface{}) error { -// err := &FooError{errors.NewErrWithCause(e.Err, format, args...), e.code} -// err.SetLocation(1) -// return err -// }) -func NewErrWithCause(other error, format string, args ...interface{}) Err { - return Err{ - message: fmt.Sprintf(format, args...), - cause: Cause(other), - previous: other, - } -} - -// Location is the file and line of where the error was most recently -// created or annotated. -func (e *Err) Location() (filename string, line int) { - return e.file, e.line -} - -// Underlying returns the previous error in the error stack, if any. A client -// should not ever really call this method. It is used to build the error -// stack and should not be introspected by client calls. Or more -// specifically, clients should not depend on anything but the `Cause` of an -// error. -func (e *Err) Underlying() error { - return e.previous -} - -// Cause returns the most recent error in the error stack that -// meets one of these criteria: the original error that was raised; the new -// error that was passed into the Wrap function; the most recently masked -// error; or nil if the error itself is considered the Cause. Normally this -// method is not invoked directly, but instead through the Cause stand alone -// function. -func (e *Err) Cause() error { - return e.cause -} - -// Message returns the message stored with the most recent location. This is -// the empty string if the most recent call was Trace, or the message stored -// with Annotate or Mask. -func (e *Err) Message() string { - return e.message -} - -// Error implements error.Error. -func (e *Err) Error() string { - // We want to walk up the stack of errors showing the annotations - // as long as the cause is the same. - err := e.previous - if !sameError(Cause(err), e.cause) && e.cause != nil { - err = e.cause - } - switch { - case err == nil: - return e.message - case e.message == "": - return err.Error() - } - return fmt.Sprintf("%s: %v", e.message, err) -} - -// Format implements fmt.Formatter -// When printing errors with %+v it also prints the stack trace. -// %#v unsurprisingly will print the real underlying type. -func (e *Err) Format(s fmt.State, verb rune) { - switch verb { - case 'v': - switch { - case s.Flag('+'): - fmt.Fprintf(s, "%s", ErrorStack(e)) - return - case s.Flag('#'): - // avoid infinite recursion by wrapping e into a type - // that doesn't implement Formatter. - fmt.Fprintf(s, "%#v", (*unformatter)(e)) - return - } - fallthrough - case 's': - fmt.Fprintf(s, "%s", e.Error()) - case 'q': - fmt.Fprintf(s, "%q", e.Error()) - default: - fmt.Fprintf(s, "%%!%c(%T=%s)", verb, e, e.Error()) - } -} - -// helper for Format -type unformatter Err - -func (unformatter) Format() { /* break the fmt.Formatter interface */ } - -// SetLocation records the source location of the error at callDepth stack -// frames above the call. -func (e *Err) SetLocation(callDepth int) { - _, file, line, _ := runtime.Caller(callDepth + 1) - e.file = trimSourcePath(file) - e.line = line -} - -// StackTrace returns one string for each location recorded in the stack of -// errors. The first value is the originating error, with a line for each -// other annotation or tracing of the error. -func (e *Err) StackTrace() []string { - return errorStack(e) -} - -// Ideally we'd have a way to check identity, but deep equals will do. -func sameError(e1, e2 error) bool { - return reflect.DeepEqual(e1, e2) -} diff --git a/vendor/github.com/juju/errors/errors.go b/vendor/github.com/juju/errors/errors.go new file mode 100644 index 0000000000..3dcbec20a0 --- /dev/null +++ b/vendor/github.com/juju/errors/errors.go @@ -0,0 +1,20 @@ +package errors + +import pkgErrors "github.com/pkg/errors" + +var ( + // New is assigned to "github.com/pkg/errors".New by default + New = pkgErrors.New + // Cause is assigned to "github.com/pkg/errors".Cause by default + Cause = pkgErrors.Cause + // Errorf is assigned to "github.com/pkg/errors".Errorf by default + Errorf = pkgErrors.Errorf + // Annotate is assigned to "github.com/pkg/errors".Wrap by default + Annotate = pkgErrors.Wrap + // Annotatef is assigned to "github.com/pkg/errors".Wrapf by default + Annotatef = pkgErrors.Wrapf + // Wrap is assigned to "github.com/pkg/errors".Wrap by default + Wrap = pkgErrors.Wrap + // Wrapf is assigned to "github.com/pkg/errors".Wrapf by default + Wrapf = pkgErrors.Wrapf +) diff --git a/vendor/github.com/juju/errors/errortypes.go b/vendor/github.com/juju/errors/errortypes.go deleted file mode 100644 index 5faf1e22d6..0000000000 --- a/vendor/github.com/juju/errors/errortypes.go +++ /dev/null @@ -1,333 +0,0 @@ -// Copyright 2014 Canonical Ltd. -// Licensed under the LGPLv3, see LICENCE file for details. - -package errors - -import ( - "fmt" -) - -// wrap is a helper to construct an *wrapper. -func wrap(err error, format, suffix string, args ...interface{}) Err { - newErr := Err{ - message: fmt.Sprintf(format+suffix, args...), - previous: err, - } - newErr.SetLocation(2) - return newErr -} - -// timeout represents an error on timeout. -type timeout struct { - Err -} - -// Timeoutf returns an error which satisfies IsTimeout(). -func Timeoutf(format string, args ...interface{}) error { - return &timeout{wrap(nil, format, " timeout", args...)} -} - -// NewTimeout returns an error which wraps err that satisfies -// IsTimeout(). -func NewTimeout(err error, msg string) error { - return &timeout{wrap(err, msg, "")} -} - -// IsTimeout reports whether err was created with Timeoutf() or -// NewTimeout(). -func IsTimeout(err error) bool { - err = Cause(err) - _, ok := err.(*timeout) - return ok -} - -// notFound represents an error when something has not been found. -type notFound struct { - Err -} - -// NotFoundf returns an error which satisfies IsNotFound(). -func NotFoundf(format string, args ...interface{}) error { - return ¬Found{wrap(nil, format, " not found", args...)} -} - -// NewNotFound returns an error which wraps err that satisfies -// IsNotFound(). -func NewNotFound(err error, msg string) error { - return ¬Found{wrap(err, msg, "")} -} - -// IsNotFound reports whether err was created with NotFoundf() or -// NewNotFound(). -func IsNotFound(err error) bool { - err = Cause(err) - _, ok := err.(*notFound) - return ok -} - -// userNotFound represents an error when an inexistent user is looked up. -type userNotFound struct { - Err -} - -// UserNotFoundf returns an error which satisfies IsUserNotFound(). -func UserNotFoundf(format string, args ...interface{}) error { - return &userNotFound{wrap(nil, format, " user not found", args...)} -} - -// NewUserNotFound returns an error which wraps err and satisfies -// IsUserNotFound(). -func NewUserNotFound(err error, msg string) error { - return &userNotFound{wrap(err, msg, "")} -} - -// IsUserNotFound reports whether err was created with UserNotFoundf() or -// NewUserNotFound(). -func IsUserNotFound(err error) bool { - err = Cause(err) - _, ok := err.(*userNotFound) - return ok -} - -// unauthorized represents an error when an operation is unauthorized. -type unauthorized struct { - Err -} - -// Unauthorizedf returns an error which satisfies IsUnauthorized(). -func Unauthorizedf(format string, args ...interface{}) error { - return &unauthorized{wrap(nil, format, "", args...)} -} - -// NewUnauthorized returns an error which wraps err and satisfies -// IsUnauthorized(). -func NewUnauthorized(err error, msg string) error { - return &unauthorized{wrap(err, msg, "")} -} - -// IsUnauthorized reports whether err was created with Unauthorizedf() or -// NewUnauthorized(). -func IsUnauthorized(err error) bool { - err = Cause(err) - _, ok := err.(*unauthorized) - return ok -} - -// notImplemented represents an error when something is not -// implemented. -type notImplemented struct { - Err -} - -// NotImplementedf returns an error which satisfies IsNotImplemented(). -func NotImplementedf(format string, args ...interface{}) error { - return ¬Implemented{wrap(nil, format, " not implemented", args...)} -} - -// NewNotImplemented returns an error which wraps err and satisfies -// IsNotImplemented(). -func NewNotImplemented(err error, msg string) error { - return ¬Implemented{wrap(err, msg, "")} -} - -// IsNotImplemented reports whether err was created with -// NotImplementedf() or NewNotImplemented(). -func IsNotImplemented(err error) bool { - err = Cause(err) - _, ok := err.(*notImplemented) - return ok -} - -// alreadyExists represents and error when something already exists. -type alreadyExists struct { - Err -} - -// AlreadyExistsf returns an error which satisfies IsAlreadyExists(). -func AlreadyExistsf(format string, args ...interface{}) error { - return &alreadyExists{wrap(nil, format, " already exists", args...)} -} - -// NewAlreadyExists returns an error which wraps err and satisfies -// IsAlreadyExists(). -func NewAlreadyExists(err error, msg string) error { - return &alreadyExists{wrap(err, msg, "")} -} - -// IsAlreadyExists reports whether the error was created with -// AlreadyExistsf() or NewAlreadyExists(). -func IsAlreadyExists(err error) bool { - err = Cause(err) - _, ok := err.(*alreadyExists) - return ok -} - -// notSupported represents an error when something is not supported. -type notSupported struct { - Err -} - -// NotSupportedf returns an error which satisfies IsNotSupported(). -func NotSupportedf(format string, args ...interface{}) error { - return ¬Supported{wrap(nil, format, " not supported", args...)} -} - -// NewNotSupported returns an error which wraps err and satisfies -// IsNotSupported(). -func NewNotSupported(err error, msg string) error { - return ¬Supported{wrap(err, msg, "")} -} - -// IsNotSupported reports whether the error was created with -// NotSupportedf() or NewNotSupported(). -func IsNotSupported(err error) bool { - err = Cause(err) - _, ok := err.(*notSupported) - return ok -} - -// notValid represents an error when something is not valid. -type notValid struct { - Err -} - -// NotValidf returns an error which satisfies IsNotValid(). -func NotValidf(format string, args ...interface{}) error { - return ¬Valid{wrap(nil, format, " not valid", args...)} -} - -// NewNotValid returns an error which wraps err and satisfies IsNotValid(). -func NewNotValid(err error, msg string) error { - return ¬Valid{wrap(err, msg, "")} -} - -// IsNotValid reports whether the error was created with NotValidf() or -// NewNotValid(). -func IsNotValid(err error) bool { - err = Cause(err) - _, ok := err.(*notValid) - return ok -} - -// notProvisioned represents an error when something is not yet provisioned. -type notProvisioned struct { - Err -} - -// NotProvisionedf returns an error which satisfies IsNotProvisioned(). -func NotProvisionedf(format string, args ...interface{}) error { - return ¬Provisioned{wrap(nil, format, " not provisioned", args...)} -} - -// NewNotProvisioned returns an error which wraps err that satisfies -// IsNotProvisioned(). -func NewNotProvisioned(err error, msg string) error { - return ¬Provisioned{wrap(err, msg, "")} -} - -// IsNotProvisioned reports whether err was created with NotProvisionedf() or -// NewNotProvisioned(). -func IsNotProvisioned(err error) bool { - err = Cause(err) - _, ok := err.(*notProvisioned) - return ok -} - -// notAssigned represents an error when something is not yet assigned to -// something else. -type notAssigned struct { - Err -} - -// NotAssignedf returns an error which satisfies IsNotAssigned(). -func NotAssignedf(format string, args ...interface{}) error { - return ¬Assigned{wrap(nil, format, " not assigned", args...)} -} - -// NewNotAssigned returns an error which wraps err that satisfies -// IsNotAssigned(). -func NewNotAssigned(err error, msg string) error { - return ¬Assigned{wrap(err, msg, "")} -} - -// IsNotAssigned reports whether err was created with NotAssignedf() or -// NewNotAssigned(). -func IsNotAssigned(err error) bool { - err = Cause(err) - _, ok := err.(*notAssigned) - return ok -} - -// badRequest represents an error when a request has bad parameters. -type badRequest struct { - Err -} - -// BadRequestf returns an error which satisfies IsBadRequest(). -func BadRequestf(format string, args ...interface{}) error { - return &badRequest{wrap(nil, format, "", args...)} -} - -// NewBadRequest returns an error which wraps err that satisfies -// IsBadRequest(). -func NewBadRequest(err error, msg string) error { - return &badRequest{wrap(err, msg, "")} -} - -// IsBadRequest reports whether err was created with BadRequestf() or -// NewBadRequest(). -func IsBadRequest(err error) bool { - err = Cause(err) - _, ok := err.(*badRequest) - return ok -} - -// methodNotAllowed represents an error when an HTTP request -// is made with an inappropriate method. -type methodNotAllowed struct { - Err -} - -// MethodNotAllowedf returns an error which satisfies IsMethodNotAllowed(). -func MethodNotAllowedf(format string, args ...interface{}) error { - return &methodNotAllowed{wrap(nil, format, "", args...)} -} - -// NewMethodNotAllowed returns an error which wraps err that satisfies -// IsMethodNotAllowed(). -func NewMethodNotAllowed(err error, msg string) error { - return &methodNotAllowed{wrap(err, msg, "")} -} - -// IsMethodNotAllowed reports whether err was created with MethodNotAllowedf() or -// NewMethodNotAllowed(). -func IsMethodNotAllowed(err error) bool { - err = Cause(err) - _, ok := err.(*methodNotAllowed) - return ok -} - -// forbidden represents an error when a request cannot be completed because of -// missing privileges -type forbidden struct { - Err -} - -// Forbiddenf returns an error which satistifes IsForbidden() -func Forbiddenf(format string, args ...interface{}) error { - return &forbidden{wrap(nil, format, "", args...)} -} - -// NewForbidden returns an error which wraps err that satisfies -// IsForbidden(). -func NewForbidden(err error, msg string) error { - return &forbidden{wrap(err, msg, "")} -} - -// IsForbidden reports whether err was created with Forbiddenf() or -// NewForbidden(). -func IsForbidden(err error) bool { - err = Cause(err) - _, ok := err.(*forbidden) - return ok -} diff --git a/vendor/github.com/juju/errors/functions.go b/vendor/github.com/juju/errors/functions.go deleted file mode 100644 index 1bf7c9e257..0000000000 --- a/vendor/github.com/juju/errors/functions.go +++ /dev/null @@ -1,330 +0,0 @@ -// Copyright 2014 Canonical Ltd. -// Licensed under the LGPLv3, see LICENCE file for details. - -package errors - -import ( - "fmt" - "strings" -) - -// New is a drop in replacement for the standard library errors module that records -// the location that the error is created. -// -// For example: -// return errors.New("validation failed") -// -func New(message string) error { - err := &Err{message: message} - err.SetLocation(1) - return err -} - -// Errorf creates a new annotated error and records the location that the -// error is created. This should be a drop in replacement for fmt.Errorf. -// -// For example: -// return errors.Errorf("validation failed: %s", message) -// -func Errorf(format string, args ...interface{}) error { - err := &Err{message: fmt.Sprintf(format, args...)} - err.SetLocation(1) - return err -} - -// Trace adds the location of the Trace call to the stack. The Cause of the -// resulting error is the same as the error parameter. If the other error is -// nil, the result will be nil. -// -// For example: -// if err := SomeFunc(); err != nil { -// return errors.Trace(err) -// } -// -func Trace(other error) error { - if other == nil { - return nil - } - err := &Err{previous: other, cause: Cause(other)} - err.SetLocation(1) - return err -} - -// Annotate is used to add extra context to an existing error. The location of -// the Annotate call is recorded with the annotations. The file, line and -// function are also recorded. -// -// For example: -// if err := SomeFunc(); err != nil { -// return errors.Annotate(err, "failed to frombulate") -// } -// -func Annotate(other error, message string) error { - if other == nil { - return nil - } - err := &Err{ - previous: other, - cause: Cause(other), - message: message, - } - err.SetLocation(1) - return err -} - -// Annotatef is used to add extra context to an existing error. The location of -// the Annotate call is recorded with the annotations. The file, line and -// function are also recorded. -// -// For example: -// if err := SomeFunc(); err != nil { -// return errors.Annotatef(err, "failed to frombulate the %s", arg) -// } -// -func Annotatef(other error, format string, args ...interface{}) error { - if other == nil { - return nil - } - err := &Err{ - previous: other, - cause: Cause(other), - message: fmt.Sprintf(format, args...), - } - err.SetLocation(1) - return err -} - -// DeferredAnnotatef annotates the given error (when it is not nil) with the given -// format string and arguments (like fmt.Sprintf). If *err is nil, DeferredAnnotatef -// does nothing. This method is used in a defer statement in order to annotate any -// resulting error with the same message. -// -// For example: -// -// defer DeferredAnnotatef(&err, "failed to frombulate the %s", arg) -// -func DeferredAnnotatef(err *error, format string, args ...interface{}) { - if *err == nil { - return - } - newErr := &Err{ - message: fmt.Sprintf(format, args...), - cause: Cause(*err), - previous: *err, - } - newErr.SetLocation(1) - *err = newErr -} - -// Wrap changes the Cause of the error. The location of the Wrap call is also -// stored in the error stack. -// -// For example: -// if err := SomeFunc(); err != nil { -// newErr := &packageError{"more context", private_value} -// return errors.Wrap(err, newErr) -// } -// -func Wrap(other, newDescriptive error) error { - err := &Err{ - previous: other, - cause: newDescriptive, - } - err.SetLocation(1) - return err -} - -// Wrapf changes the Cause of the error, and adds an annotation. The location -// of the Wrap call is also stored in the error stack. -// -// For example: -// if err := SomeFunc(); err != nil { -// return errors.Wrapf(err, simpleErrorType, "invalid value %q", value) -// } -// -func Wrapf(other, newDescriptive error, format string, args ...interface{}) error { - err := &Err{ - message: fmt.Sprintf(format, args...), - previous: other, - cause: newDescriptive, - } - err.SetLocation(1) - return err -} - -// Maskf masks the given error with the given format string and arguments (like -// fmt.Sprintf), returning a new error that maintains the error stack, but -// hides the underlying error type. The error string still contains the full -// annotations. If you want to hide the annotations, call Wrap. -func Maskf(other error, format string, args ...interface{}) error { - if other == nil { - return nil - } - err := &Err{ - message: fmt.Sprintf(format, args...), - previous: other, - } - err.SetLocation(1) - return err -} - -// Mask hides the underlying error type, and records the location of the masking. -func Mask(other error) error { - if other == nil { - return nil - } - err := &Err{ - previous: other, - } - err.SetLocation(1) - return err -} - -// Cause returns the cause of the given error. This will be either the -// original error, or the result of a Wrap or Mask call. -// -// Cause is the usual way to diagnose errors that may have been wrapped by -// the other errors functions. -func Cause(err error) error { - var diag error - if err, ok := err.(causer); ok { - diag = err.Cause() - } - if diag != nil { - return diag - } - return err -} - -type causer interface { - Cause() error -} - -type wrapper interface { - // Message returns the top level error message, - // not including the message from the Previous - // error. - Message() string - - // Underlying returns the Previous error, or nil - // if there is none. - Underlying() error -} - -type locationer interface { - Location() (string, int) -} - -var ( - _ wrapper = (*Err)(nil) - _ locationer = (*Err)(nil) - _ causer = (*Err)(nil) -) - -// Details returns information about the stack of errors wrapped by err, in -// the format: -// -// [{filename:99: error one} {otherfile:55: cause of error one}] -// -// This is a terse alternative to ErrorStack as it returns a single line. -func Details(err error) string { - if err == nil { - return "[]" - } - var s []byte - s = append(s, '[') - for { - s = append(s, '{') - if err, ok := err.(locationer); ok { - file, line := err.Location() - if file != "" { - s = append(s, fmt.Sprintf("%s:%d", file, line)...) - s = append(s, ": "...) - } - } - if cerr, ok := err.(wrapper); ok { - s = append(s, cerr.Message()...) - err = cerr.Underlying() - } else { - s = append(s, err.Error()...) - err = nil - } - s = append(s, '}') - if err == nil { - break - } - s = append(s, ' ') - } - s = append(s, ']') - return string(s) -} - -// ErrorStack returns a string representation of the annotated error. If the -// error passed as the parameter is not an annotated error, the result is -// simply the result of the Error() method on that error. -// -// If the error is an annotated error, a multi-line string is returned where -// each line represents one entry in the annotation stack. The full filename -// from the call stack is used in the output. -// -// first error -// github.com/juju/errors/annotation_test.go:193: -// github.com/juju/errors/annotation_test.go:194: annotation -// github.com/juju/errors/annotation_test.go:195: -// github.com/juju/errors/annotation_test.go:196: more context -// github.com/juju/errors/annotation_test.go:197: -func ErrorStack(err error) string { - return strings.Join(errorStack(err), "\n") -} - -func errorStack(err error) []string { - if err == nil { - return nil - } - - // We want the first error first - var lines []string - for { - var buff []byte - if err, ok := err.(locationer); ok { - file, line := err.Location() - // Strip off the leading GOPATH/src path elements. - file = trimSourcePath(file) - if file != "" { - buff = append(buff, fmt.Sprintf("%s:%d", file, line)...) - buff = append(buff, ": "...) - } - } - if cerr, ok := err.(wrapper); ok { - message := cerr.Message() - buff = append(buff, message...) - // If there is a cause for this error, and it is different to the cause - // of the underlying error, then output the error string in the stack trace. - var cause error - if err1, ok := err.(causer); ok { - cause = err1.Cause() - } - err = cerr.Underlying() - if cause != nil && !sameError(Cause(err), cause) { - if message != "" { - buff = append(buff, ": "...) - } - buff = append(buff, cause.Error()...) - } - } else { - buff = append(buff, err.Error()...) - err = nil - } - lines = append(lines, string(buff)) - if err == nil { - break - } - } - // reverse the lines to get the original error, which was at the end of - // the list, back to the start. - var result []string - for i := len(lines); i > 0; i-- { - result = append(result, lines[i-1]) - } - return result -} diff --git a/vendor/github.com/juju/errors/path.go b/vendor/github.com/juju/errors/path.go deleted file mode 100644 index 48968d9054..0000000000 --- a/vendor/github.com/juju/errors/path.go +++ /dev/null @@ -1,32 +0,0 @@ -// Copyright 2013, 2014 Canonical Ltd. -// Licensed under the LGPLv3, see LICENCE file for details. - -package errors - -import ( - "go/build" - "os" - "path/filepath" - "strings" - "sync/atomic" -) - -var trimValue atomic.Value -var trimDefault = filepath.Join(build.Default.GOPATH, "src") + string(os.PathSeparator) - -func trimSourcePath(filename string) string { - prefix := trimDefault - if v := trimValue.Load(); v != nil { - prefix = v.(string) - } - return strings.TrimPrefix(filename, prefix) -} - -func SetSourceTrimPrefix(s string) string { - previous := trimDefault - if v := trimValue.Load(); v != nil { - previous = v.(string) - } - trimValue.Store(s) - return previous -} diff --git a/vendor/modules.txt b/vendor/modules.txt index 21d2870394..75e0fcdfcf 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -596,7 +596,7 @@ github.com/jmespath/go-jmespath github.com/jonboulle/clockwork # github.com/json-iterator/go v1.1.8 github.com/json-iterator/go -# github.com/juju/errors v0.0.0-20190806202954-0232dcc7464d +# github.com/juju/errors v0.0.0-20181118221551-089d3ea4e4d5 => github.com/rancher/juju-to-pkg-errors v0.0.0-20200701001603-16f3c28b59bd github.com/juju/errors # github.com/karrick/godirwalk v1.7.5 github.com/karrick/godirwalk