diff options
Diffstat (limited to 'vendor/github.com/go-task')
22 files changed, 2378 insertions, 0 deletions
diff --git a/vendor/github.com/go-task/slim-sprig/.editorconfig b/vendor/github.com/go-task/slim-sprig/.editorconfig new file mode 100644 index 000000000..b0c95367e --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/.editorconfig @@ -0,0 +1,14 @@ +# editorconfig.org + +root = true + +[*] +insert_final_newline = true +charset = utf-8 +trim_trailing_whitespace = true +indent_style = tab +indent_size = 8 + +[*.{md,yml,yaml,json}] +indent_style = space +indent_size = 2 diff --git a/vendor/github.com/go-task/slim-sprig/.gitattributes b/vendor/github.com/go-task/slim-sprig/.gitattributes new file mode 100644 index 000000000..176a458f9 --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/.gitattributes @@ -0,0 +1 @@ +* text=auto diff --git a/vendor/github.com/go-task/slim-sprig/.gitignore b/vendor/github.com/go-task/slim-sprig/.gitignore new file mode 100644 index 000000000..5e3002f88 --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/.gitignore @@ -0,0 +1,2 @@ +vendor/ +/.glide diff --git a/vendor/github.com/go-task/slim-sprig/CHANGELOG.md b/vendor/github.com/go-task/slim-sprig/CHANGELOG.md new file mode 100644 index 000000000..61d8ebffc --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/CHANGELOG.md @@ -0,0 +1,364 @@ +# Changelog + +## Release 3.2.0 (2020-12-14) + +### Added + +- #211: Added randInt function (thanks @kochurovro) +- #223: Added fromJson and mustFromJson functions (thanks @mholt) +- #242: Added a bcrypt function (thanks @robbiet480) +- #253: Added randBytes function (thanks @MikaelSmith) +- #254: Added dig function for dicts (thanks @nyarly) +- #257: Added regexQuoteMeta for quoting regex metadata (thanks @rheaton) +- #261: Added filepath functions osBase, osDir, osExt, osClean, osIsAbs (thanks @zugl) +- #268: Added and and all functions for testing conditions (thanks @phuslu) +- #181: Added float64 arithmetic addf, add1f, subf, divf, mulf, maxf, and minf + (thanks @andrewmostello) +- #265: Added chunk function to split array into smaller arrays (thanks @karelbilek) +- #270: Extend certificate functions to handle non-RSA keys + add support for + ed25519 keys (thanks @misberner) + +### Changed + +- Removed testing and support for Go 1.12. ed25519 support requires Go 1.13 or newer +- Using semver 3.1.1 and mergo 0.3.11 + +### Fixed + +- #249: Fix htmlDateInZone example (thanks @spawnia) + +NOTE: The dependency github.com/imdario/mergo reverted the breaking change in +0.3.9 via 0.3.10 release. + +## Release 3.1.0 (2020-04-16) + +NOTE: The dependency github.com/imdario/mergo made a behavior change in 0.3.9 +that impacts sprig functionality. Do not use sprig with a version newer than 0.3.8. + +### Added + +- #225: Added support for generating htpasswd hash (thanks @rustycl0ck) +- #224: Added duration filter (thanks @frebib) +- #205: Added `seq` function (thanks @thadc23) + +### Changed + +- #203: Unlambda functions with correct signature (thanks @muesli) +- #236: Updated the license formatting for GitHub display purposes +- #238: Updated package dependency versions. Note, mergo not updated to 0.3.9 + as it causes a breaking change for sprig. That issue is tracked at + https://github.com/imdario/mergo/issues/139 + +### Fixed + +- #229: Fix `seq` example in docs (thanks @kalmant) + +## Release 3.0.2 (2019-12-13) + +### Fixed + +- #220: Updating to semver v3.0.3 to fix issue with <= ranges +- #218: fix typo elyptical->elliptic in ecdsa key description (thanks @laverya) + +## Release 3.0.1 (2019-12-08) + +### Fixed + +- #212: Updated semver fixing broken constraint checking with ^0.0 + +## Release 3.0.0 (2019-10-02) + +### Added + +- #187: Added durationRound function (thanks @yjp20) +- #189: Added numerous template functions that return errors rather than panic (thanks @nrvnrvn) +- #193: Added toRawJson support (thanks @Dean-Coakley) +- #197: Added get support to dicts (thanks @Dean-Coakley) + +### Changed + +- #186: Moving dependency management to Go modules +- #186: Updated semver to v3. This has changes in the way ^ is handled +- #194: Updated documentation on merging and how it copies. Added example using deepCopy +- #196: trunc now supports negative values (thanks @Dean-Coakley) + +## Release 2.22.0 (2019-10-02) + +### Added + +- #173: Added getHostByName function to resolve dns names to ips (thanks @fcgravalos) +- #195: Added deepCopy function for use with dicts + +### Changed + +- Updated merge and mergeOverwrite documentation to explain copying and how to + use deepCopy with it + +## Release 2.21.0 (2019-09-18) + +### Added + +- #122: Added encryptAES/decryptAES functions (thanks @n0madic) +- #128: Added toDecimal support (thanks @Dean-Coakley) +- #169: Added list contcat (thanks @astorath) +- #174: Added deepEqual function (thanks @bonifaido) +- #170: Added url parse and join functions (thanks @astorath) + +### Changed + +- #171: Updated glide config for Google UUID to v1 and to add ranges to semver and testify + +### Fixed + +- #172: Fix semver wildcard example (thanks @piepmatz) +- #175: Fix dateInZone doc example (thanks @s3than) + +## Release 2.20.0 (2019-06-18) + +### Added + +- #164: Adding function to get unix epoch for a time (@mattfarina) +- #166: Adding tests for date_in_zone (@mattfarina) + +### Changed + +- #144: Fix function comments based on best practices from Effective Go (@CodeLingoTeam) +- #150: Handles pointer type for time.Time in "htmlDate" (@mapreal19) +- #161, #157, #160, #153, #158, #156, #155, #159, #152 documentation updates (@badeadan) + +### Fixed + +## Release 2.19.0 (2019-03-02) + +IMPORTANT: This release reverts a change from 2.18.0 + +In the previous release (2.18), we prematurely merged a partial change to the crypto functions that led to creating two sets of crypto functions (I blame @technosophos -- since that's me). This release rolls back that change, and does what was originally intended: It alters the existing crypto functions to use secure random. + +We debated whether this classifies as a change worthy of major revision, but given the proximity to the last release, we have decided that treating 2.18 as a faulty release is the correct course of action. We apologize for any inconvenience. + +### Changed + +- Fix substr panic 35fb796 (Alexey igrychev) +- Remove extra period 1eb7729 (Matthew Lorimor) +- Make random string functions use crypto by default 6ceff26 (Matthew Lorimor) +- README edits/fixes/suggestions 08fe136 (Lauri Apple) + + +## Release 2.18.0 (2019-02-12) + +### Added + +- Added mergeOverwrite function +- cryptographic functions that use secure random (see fe1de12) + +### Changed + +- Improve documentation of regexMatch function, resolves #139 90b89ce (Jan Tagscherer) +- Handle has for nil list 9c10885 (Daniel Cohen) +- Document behaviour of mergeOverwrite fe0dbe9 (Lukas Rieder) +- doc: adds missing documentation. 4b871e6 (Fernandez Ludovic) +- Replace outdated goutils imports 01893d2 (Matthew Lorimor) +- Surface crypto secure random strings from goutils fe1de12 (Matthew Lorimor) +- Handle untyped nil values as paramters to string functions 2b2ec8f (Morten Torkildsen) + +### Fixed + +- Fix dict merge issue and provide mergeOverwrite .dst .src1 to overwrite from src -> dst 4c59c12 (Lukas Rieder) +- Fix substr var names and comments d581f80 (Dean Coakley) +- Fix substr documentation 2737203 (Dean Coakley) + +## Release 2.17.1 (2019-01-03) + +### Fixed + +The 2.17.0 release did not have a version pinned for xstrings, which caused compilation failures when xstrings < 1.2 was used. This adds the correct version string to glide.yaml. + +## Release 2.17.0 (2019-01-03) + +### Added + +- adds alder32sum function and test 6908fc2 (marshallford) +- Added kebabcase function ca331a1 (Ilyes512) + +### Changed + +- Update goutils to 1.1.0 4e1125d (Matt Butcher) + +### Fixed + +- Fix 'has' documentation e3f2a85 (dean-coakley) +- docs(dict): fix typo in pick example dc424f9 (Dustin Specker) +- fixes spelling errors... not sure how that happened 4cf188a (marshallford) + +## Release 2.16.0 (2018-08-13) + +### Added + +- add splitn function fccb0b0 (Helgi Þorbjörnsson) +- Add slice func df28ca7 (gongdo) +- Generate serial number a3bdffd (Cody Coons) +- Extract values of dict with values function df39312 (Lawrence Jones) + +### Changed + +- Modify panic message for list.slice ae38335 (gongdo) +- Minor improvement in code quality - Removed an unreachable piece of code at defaults.go#L26:6 - Resolve formatting issues. 5834241 (Abhishek Kashyap) +- Remove duplicated documentation 1d97af1 (Matthew Fisher) +- Test on go 1.11 49df809 (Helgi Þormar Þorbjörnsson) + +### Fixed + +- Fix file permissions c5f40b5 (gongdo) +- Fix example for buildCustomCert 7779e0d (Tin Lam) + +## Release 2.15.0 (2018-04-02) + +### Added + +- #68 and #69: Add json helpers to docs (thanks @arunvelsriram) +- #66: Add ternary function (thanks @binoculars) +- #67: Allow keys function to take multiple dicts (thanks @binoculars) +- #89: Added sha1sum to crypto function (thanks @benkeil) +- #81: Allow customizing Root CA that used by genSignedCert (thanks @chenzhiwei) +- #92: Add travis testing for go 1.10 +- #93: Adding appveyor config for windows testing + +### Changed + +- #90: Updating to more recent dependencies +- #73: replace satori/go.uuid with google/uuid (thanks @petterw) + +### Fixed + +- #76: Fixed documentation typos (thanks @Thiht) +- Fixed rounding issue on the `ago` function. Note, the removes support for Go 1.8 and older + +## Release 2.14.1 (2017-12-01) + +### Fixed + +- #60: Fix typo in function name documentation (thanks @neil-ca-moore) +- #61: Removing line with {{ due to blocking github pages genertion +- #64: Update the list functions to handle int, string, and other slices for compatibility + +## Release 2.14.0 (2017-10-06) + +This new version of Sprig adds a set of functions for generating and working with SSL certificates. + +- `genCA` generates an SSL Certificate Authority +- `genSelfSignedCert` generates an SSL self-signed certificate +- `genSignedCert` generates an SSL certificate and key based on a given CA + +## Release 2.13.0 (2017-09-18) + +This release adds new functions, including: + +- `regexMatch`, `regexFindAll`, `regexFind`, `regexReplaceAll`, `regexReplaceAllLiteral`, and `regexSplit` to work with regular expressions +- `floor`, `ceil`, and `round` math functions +- `toDate` converts a string to a date +- `nindent` is just like `indent` but also prepends a new line +- `ago` returns the time from `time.Now` + +### Added + +- #40: Added basic regex functionality (thanks @alanquillin) +- #41: Added ceil floor and round functions (thanks @alanquillin) +- #48: Added toDate function (thanks @andreynering) +- #50: Added nindent function (thanks @binoculars) +- #46: Added ago function (thanks @slayer) + +### Changed + +- #51: Updated godocs to include new string functions (thanks @curtisallen) +- #49: Added ability to merge multiple dicts (thanks @binoculars) + +## Release 2.12.0 (2017-05-17) + +- `snakecase`, `camelcase`, and `shuffle` are three new string functions +- `fail` allows you to bail out of a template render when conditions are not met + +## Release 2.11.0 (2017-05-02) + +- Added `toJson` and `toPrettyJson` +- Added `merge` +- Refactored documentation + +## Release 2.10.0 (2017-03-15) + +- Added `semver` and `semverCompare` for Semantic Versions +- `list` replaces `tuple` +- Fixed issue with `join` +- Added `first`, `last`, `intial`, `rest`, `prepend`, `append`, `toString`, `toStrings`, `sortAlpha`, `reverse`, `coalesce`, `pluck`, `pick`, `compact`, `keys`, `omit`, `uniq`, `has`, `without` + +## Release 2.9.0 (2017-02-23) + +- Added `splitList` to split a list +- Added crypto functions of `genPrivateKey` and `derivePassword` + +## Release 2.8.0 (2016-12-21) + +- Added access to several path functions (`base`, `dir`, `clean`, `ext`, and `abs`) +- Added functions for _mutating_ dictionaries (`set`, `unset`, `hasKey`) + +## Release 2.7.0 (2016-12-01) + +- Added `sha256sum` to generate a hash of an input +- Added functions to convert a numeric or string to `int`, `int64`, `float64` + +## Release 2.6.0 (2016-10-03) + +- Added a `uuidv4` template function for generating UUIDs inside of a template. + +## Release 2.5.0 (2016-08-19) + +- New `trimSuffix`, `trimPrefix`, `hasSuffix`, and `hasPrefix` functions +- New aliases have been added for a few functions that didn't follow the naming conventions (`trimAll` and `abbrevBoth`) +- `trimall` and `abbrevboth` (notice the case) are deprecated and will be removed in 3.0.0 + +## Release 2.4.0 (2016-08-16) + +- Adds two functions: `until` and `untilStep` + +## Release 2.3.0 (2016-06-21) + +- cat: Concatenate strings with whitespace separators. +- replace: Replace parts of a string: `replace " " "-" "Me First"` renders "Me-First" +- plural: Format plurals: `len "foo" | plural "one foo" "many foos"` renders "many foos" +- indent: Indent blocks of text in a way that is sensitive to "\n" characters. + +## Release 2.2.0 (2016-04-21) + +- Added a `genPrivateKey` function (Thanks @bacongobbler) + +## Release 2.1.0 (2016-03-30) + +- `default` now prints the default value when it does not receive a value down the pipeline. It is much safer now to do `{{.Foo | default "bar"}}`. +- Added accessors for "hermetic" functions. These return only functions that, when given the same input, produce the same output. + +## Release 2.0.0 (2016-03-29) + +Because we switched from `int` to `int64` as the return value for all integer math functions, the library's major version number has been incremented. + +- `min` complements `max` (formerly `biggest`) +- `empty` indicates that a value is the empty value for its type +- `tuple` creates a tuple inside of a template: `{{$t := tuple "a", "b" "c"}}` +- `dict` creates a dictionary inside of a template `{{$d := dict "key1" "val1" "key2" "val2"}}` +- Date formatters have been added for HTML dates (as used in `date` input fields) +- Integer math functions can convert from a number of types, including `string` (via `strconv.ParseInt`). + +## Release 1.2.0 (2016-02-01) + +- Added quote and squote +- Added b32enc and b32dec +- add now takes varargs +- biggest now takes varargs + +## Release 1.1.0 (2015-12-29) + +- Added #4: Added contains function. strings.Contains, but with the arguments + switched to simplify common pipelines. (thanks krancour) +- Added Travis-CI testing support + +## Release 1.0.0 (2015-12-23) + +- Initial release diff --git a/vendor/github.com/go-task/slim-sprig/LICENSE.txt b/vendor/github.com/go-task/slim-sprig/LICENSE.txt new file mode 100644 index 000000000..f311b1eaa --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/LICENSE.txt @@ -0,0 +1,19 @@ +Copyright (C) 2013-2020 Masterminds + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/github.com/go-task/slim-sprig/README.md b/vendor/github.com/go-task/slim-sprig/README.md new file mode 100644 index 000000000..72579471f --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/README.md @@ -0,0 +1,73 @@ +# Slim-Sprig: Template functions for Go templates [](https://godoc.org/github.com/go-task/slim-sprig) [](https://goreportcard.com/report/github.com/go-task/slim-sprig) + +Slim-Sprig is a fork of [Sprig](https://github.com/Masterminds/sprig), but with +all functions that depend on external (non standard library) or crypto packages +removed. +The reason for this is to make this library more lightweight. Most of these +functions (specially crypto ones) are not needed on most apps, but costs a lot +in terms of binary size and compilation time. + +## Usage + +**Template developers**: Please use Slim-Sprig's [function documentation](https://go-task.github.io/slim-sprig/) for +detailed instructions and code snippets for the >100 template functions available. + +**Go developers**: If you'd like to include Slim-Sprig as a library in your program, +our API documentation is available [at GoDoc.org](http://godoc.org/github.com/go-task/slim-sprig). + +For standard usage, read on. + +### Load the Slim-Sprig library + +To load the Slim-Sprig `FuncMap`: + +```go + +import ( + "html/template" + + "github.com/go-task/slim-sprig" +) + +// This example illustrates that the FuncMap *must* be set before the +// templates themselves are loaded. +tpl := template.Must( + template.New("base").Funcs(sprig.FuncMap()).ParseGlob("*.html") +) +``` + +### Calling the functions inside of templates + +By convention, all functions are lowercase. This seems to follow the Go +idiom for template functions (as opposed to template methods, which are +TitleCase). For example, this: + +``` +{{ "hello!" | upper | repeat 5 }} +``` + +produces this: + +``` +HELLO!HELLO!HELLO!HELLO!HELLO! +``` + +## Principles Driving Our Function Selection + +We followed these principles to decide which functions to add and how to implement them: + +- Use template functions to build layout. The following + types of operations are within the domain of template functions: + - Formatting + - Layout + - Simple type conversions + - Utilities that assist in handling common formatting and layout needs (e.g. arithmetic) +- Template functions should not return errors unless there is no way to print + a sensible value. For example, converting a string to an integer should not + produce an error if conversion fails. Instead, it should display a default + value. +- Simple math is necessary for grid layouts, pagers, and so on. Complex math + (anything other than arithmetic) should be done outside of templates. +- Template functions only deal with the data passed into them. They never retrieve + data from a source. +- Finally, do not override core Go template functions. diff --git a/vendor/github.com/go-task/slim-sprig/Taskfile.yml b/vendor/github.com/go-task/slim-sprig/Taskfile.yml new file mode 100644 index 000000000..cdcfd223b --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/Taskfile.yml @@ -0,0 +1,12 @@ +# https://taskfile.dev + +version: '2' + +tasks: + default: + cmds: + - task: test + + test: + cmds: + - go test -v . diff --git a/vendor/github.com/go-task/slim-sprig/crypto.go b/vendor/github.com/go-task/slim-sprig/crypto.go new file mode 100644 index 000000000..d06e516d4 --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/crypto.go @@ -0,0 +1,24 @@ +package sprig + +import ( + "crypto/sha1" + "crypto/sha256" + "encoding/hex" + "fmt" + "hash/adler32" +) + +func sha256sum(input string) string { + hash := sha256.Sum256([]byte(input)) + return hex.EncodeToString(hash[:]) +} + +func sha1sum(input string) string { + hash := sha1.Sum([]byte(input)) + return hex.EncodeToString(hash[:]) +} + +func adler32sum(input string) string { + hash := adler32.Checksum([]byte(input)) + return fmt.Sprintf("%d", hash) +} diff --git a/vendor/github.com/go-task/slim-sprig/date.go b/vendor/github.com/go-task/slim-sprig/date.go new file mode 100644 index 000000000..ed022ddac --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/date.go @@ -0,0 +1,152 @@ +package sprig + +import ( + "strconv" + "time" +) + +// Given a format and a date, format the date string. +// +// Date can be a `time.Time` or an `int, int32, int64`. +// In the later case, it is treated as seconds since UNIX +// epoch. +func date(fmt string, date interface{}) string { + return dateInZone(fmt, date, "Local") +} + +func htmlDate(date interface{}) string { + return dateInZone("2006-01-02", date, "Local") +} + +func htmlDateInZone(date interface{}, zone string) string { + return dateInZone("2006-01-02", date, zone) +} + +func dateInZone(fmt string, date interface{}, zone string) string { + var t time.Time + switch date := date.(type) { + default: + t = time.Now() + case time.Time: + t = date + case *time.Time: + t = *date + case int64: + t = time.Unix(date, 0) + case int: + t = time.Unix(int64(date), 0) + case int32: + t = time.Unix(int64(date), 0) + } + + loc, err := time.LoadLocation(zone) + if err != nil { + loc, _ = time.LoadLocation("UTC") + } + + return t.In(loc).Format(fmt) +} + +func dateModify(fmt string, date time.Time) time.Time { + d, err := time.ParseDuration(fmt) + if err != nil { + return date + } + return date.Add(d) +} + +func mustDateModify(fmt string, date time.Time) (time.Time, error) { + d, err := time.ParseDuration(fmt) + if err != nil { + return time.Time{}, err + } + return date.Add(d), nil +} + +func dateAgo(date interface{}) string { + var t time.Time + + switch date := date.(type) { + default: + t = time.Now() + case time.Time: + t = date + case int64: + t = time.Unix(date, 0) + case int: + t = time.Unix(int64(date), 0) + } + // Drop resolution to seconds + duration := time.Since(t).Round(time.Second) + return duration.String() +} + +func duration(sec interface{}) string { + var n int64 + switch value := sec.(type) { + default: + n = 0 + case string: + n, _ = strconv.ParseInt(value, 10, 64) + case int64: + n = value + } + return (time.Duration(n) * time.Second).String() +} + +func durationRound(duration interface{}) string { + var d time.Duration + switch duration := duration.(type) { + default: + d = 0 + case string: + d, _ = time.ParseDuration(duration) + case int64: + d = time.Duration(duration) + case time.Time: + d = time.Since(duration) + } + + u := uint64(d) + neg := d < 0 + if neg { + u = -u + } + + var ( + year = uint64(time.Hour) * 24 * 365 + month = uint64(time.Hour) * 24 * 30 + day = uint64(time.Hour) * 24 + hour = uint64(time.Hour) + minute = uint64(time.Minute) + second = uint64(time.Second) + ) + switch { + case u > year: + return strconv.FormatUint(u/year, 10) + "y" + case u > month: + return strconv.FormatUint(u/month, 10) + "mo" + case u > day: + return strconv.FormatUint(u/day, 10) + "d" + case u > hour: + return strconv.FormatUint(u/hour, 10) + "h" + case u > minute: + return strconv.FormatUint(u/minute, 10) + "m" + case u > second: + return strconv.FormatUint(u/second, 10) + "s" + } + return "0s" +} + +func toDate(fmt, str string) time.Time { + t, _ := time.ParseInLocation(fmt, str, time.Local) + return t +} + +func mustToDate(fmt, str string) (time.Time, error) { + return time.ParseInLocation(fmt, str, time.Local) +} + +func unixEpoch(date time.Time) string { + return strconv.FormatInt(date.Unix(), 10) +} diff --git a/vendor/github.com/go-task/slim-sprig/defaults.go b/vendor/github.com/go-task/slim-sprig/defaults.go new file mode 100644 index 000000000..b9f979666 --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/defaults.go @@ -0,0 +1,163 @@ +package sprig + +import ( + "bytes" + "encoding/json" + "math/rand" + "reflect" + "strings" + "time" +) + +func init() { + rand.Seed(time.Now().UnixNano()) +} + +// dfault checks whether `given` is set, and returns default if not set. +// +// This returns `d` if `given` appears not to be set, and `given` otherwise. +// +// For numeric types 0 is unset. +// For strings, maps, arrays, and slices, len() = 0 is considered unset. +// For bool, false is unset. +// Structs are never considered unset. +// +// For everything else, including pointers, a nil value is unset. +func dfault(d interface{}, given ...interface{}) interface{} { + + if empty(given) || empty(given[0]) { + return d + } + return given[0] +} + +// empty returns true if the given value has the zero value for its type. +func empty(given interface{}) bool { + g := reflect.ValueOf(given) + if !g.IsValid() { + return true + } + + // Basically adapted from text/template.isTrue + switch g.Kind() { + default: + return g.IsNil() + case reflect.Array, reflect.Slice, reflect.Map, reflect.String: + return g.Len() == 0 + case reflect.Bool: + return !g.Bool() + case reflect.Complex64, reflect.Complex128: + return g.Complex() == 0 + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return g.Int() == 0 + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return g.Uint() == 0 + case reflect.Float32, reflect.Float64: + return g.Float() == 0 + case reflect.Struct: + return false + } +} + +// coalesce returns the first non-empty value. +func coalesce(v ...interface{}) interface{} { + for _, val := range v { + if !empty(val) { + return val + } + } + return nil +} + +// all returns true if empty(x) is false for all values x in the list. +// If the list is empty, return true. +func all(v ...interface{}) bool { + for _, val := range v { + if empty(val) { + return false + } + } + return true +} + +// any returns true if empty(x) is false for any x in the list. +// If the list is empty, return false. +func any(v ...interface{}) bool { + for _, val := range v { + if !empty(val) { + return true + } + } + return false +} + +// fromJson decodes JSON into a structured value, ignoring errors. +func fromJson(v string) interface{} { + output, _ := mustFromJson(v) + return output +} + +// mustFromJson decodes JSON into a structured value, returning errors. +func mustFromJson(v string) (interface{}, error) { + var output interface{} + err := json.Unmarshal([]byte(v), &output) + return output, err +} + +// toJson encodes an item into a JSON string +func toJson(v interface{}) string { + output, _ := json.Marshal(v) + return string(output) +} + +func mustToJson(v interface{}) (string, error) { + output, err := json.Marshal(v) + if err != nil { + return "", err + } + return string(output), nil +} + +// toPrettyJson encodes an item into a pretty (indented) JSON string +func toPrettyJson(v interface{}) string { + output, _ := json.MarshalIndent(v, "", " ") + return string(output) +} + +func mustToPrettyJson(v interface{}) (string, error) { + output, err := json.MarshalIndent(v, "", " ") + if err != nil { + return "", err + } + return string(output), nil +} + +// toRawJson encodes an item into a JSON string with no escaping of HTML characters. +func toRawJson(v interface{}) string { + output, err := mustToRawJson(v) + if err != nil { + panic(err) + } + return string(output) +} + +// mustToRawJson encodes an item into a JSON string with no escaping of HTML characters. +func mustToRawJson(v interface{}) (string, error) { + buf := new(bytes.Buffer) + enc := json.NewEncoder(buf) + enc.SetEscapeHTML(false) + err := enc.Encode(&v) + if err != nil { + return "", err + } + return strings.TrimSuffix(buf.String(), "\n"), nil +} + +// ternary returns the first value if the last value is true, otherwise returns the second value. +func ternary(vt interface{}, vf interface{}, v bool) interface{} { + if v { + return vt + } + + return vf +} diff --git a/vendor/github.com/go-task/slim-sprig/dict.go b/vendor/github.com/go-task/slim-sprig/dict.go new file mode 100644 index 000000000..77ebc61b1 --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/dict.go @@ -0,0 +1,118 @@ +package sprig + +func get(d map[string]interface{}, key string) interface{} { + if val, ok := d[key]; ok { + return val + } + return "" +} + +func set(d map[string]interface{}, key string, value interface{}) map[string]interface{} { + d[key] = value + return d +} + +func unset(d map[string]interface{}, key string) map[string]interface{} { + delete(d, key) + return d +} + +func hasKey(d map[string]interface{}, key string) bool { + _, ok := d[key] + return ok +} + +func pluck(key string, d ...map[string]interface{}) []interface{} { + res := []interface{}{} + for _, dict := range d { + if val, ok := dict[key]; ok { + res = append(res, val) + } + } + return res +} + +func keys(dicts ...map[string]interface{}) []string { + k := []string{} + for _, dict := range dicts { + for key := range dict { + k = append(k, key) + } + } + return k +} + +func pick(dict map[string]interface{}, keys ...string) map[string]interface{} { + res := map[string]interface{}{} + for _, k := range keys { + if v, ok := dict[k]; ok { + res[k] = v + } + } + return res +} + +func omit(dict map[string]interface{}, keys ...string) map[string]interface{} { + res := map[string]interface{}{} + + omit := make(map[string]bool, len(keys)) + for _, k := range keys { + omit[k] = true + } + + for k, v := range dict { + if _, ok := omit[k]; !ok { + res[k] = v + } + } + return res +} + +func dict(v ...interface{}) map[string]interface{} { + dict := map[string]interface{}{} + lenv := len(v) + for i := 0; i < lenv; i += 2 { + key := strval(v[i]) + if i+1 >= lenv { + dict[key] = "" + continue + } + dict[key] = v[i+1] + } + return dict +} + +func values(dict map[string]interface{}) []interface{} { + values := []interface{}{} + for _, value := range dict { + values = append(values, value) + } + + return values +} + +func dig(ps ...interface{}) (interface{}, error) { + if len(ps) < 3 { + panic("dig needs at least three arguments") + } + dict := ps[len(ps)-1].(map[string]interface{}) + def := ps[len(ps)-2] + ks := make([]string, len(ps)-2) + for i := 0; i < len(ks); i++ { + ks[i] = ps[i].(string) + } + + return digFromDict(dict, def, ks) +} + +func digFromDict(dict map[string]interface{}, d interface{}, ks []string) (interface{}, error) { + k, ns := ks[0], ks[1:len(ks)] + step, has := dict[k] + if !has { + return d, nil + } + if len(ns) == 0 { + return step, nil + } + return digFromDict(step.(map[string]interface{}), d, ns) +} diff --git a/vendor/github.com/go-task/slim-sprig/doc.go b/vendor/github.com/go-task/slim-sprig/doc.go new file mode 100644 index 000000000..aabb9d448 --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/doc.go @@ -0,0 +1,19 @@ +/* +Package sprig provides template functions for Go. + +This package contains a number of utility functions for working with data +inside of Go `html/template` and `text/template` files. + +To add these functions, use the `template.Funcs()` method: + + t := templates.New("foo").Funcs(sprig.FuncMap()) + +Note that you should add the function map before you parse any template files. + + In several cases, Sprig reverses the order of arguments from the way they + appear in the standard library. This is to make it easier to pipe + arguments into functions. + +See http://masterminds.github.io/sprig/ for more detailed documentation on each of the available functions. +*/ +package sprig diff --git a/vendor/github.com/go-task/slim-sprig/functions.go b/vendor/github.com/go-task/slim-sprig/functions.go new file mode 100644 index 000000000..5ea74f899 --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/functions.go @@ -0,0 +1,317 @@ +package sprig + +import ( + "errors" + "html/template" + "math/rand" + "os" + "path" + "path/filepath" + "reflect" + "strconv" + "strings" + ttemplate "text/template" + "time" +) + +// FuncMap produces the function map. +// +// Use this to pass the functions into the template engine: +// +// tpl := template.New("foo").Funcs(sprig.FuncMap())) +// +func FuncMap() template.FuncMap { + return HtmlFuncMap() +} + +// HermeticTxtFuncMap returns a 'text/template'.FuncMap with only repeatable functions. +func HermeticTxtFuncMap() ttemplate.FuncMap { + r := TxtFuncMap() + for _, name := range nonhermeticFunctions { + delete(r, name) + } + return r +} + +// HermeticHtmlFuncMap returns an 'html/template'.Funcmap with only repeatable functions. +func HermeticHtmlFuncMap() template.FuncMap { + r := HtmlFuncMap() + for _, name := range nonhermeticFunctions { + delete(r, name) + } + return r +} + +// TxtFuncMap returns a 'text/template'.FuncMap +func TxtFuncMap() ttemplate.FuncMap { + return ttemplate.FuncMap(GenericFuncMap()) +} + +// HtmlFuncMap returns an 'html/template'.Funcmap +func HtmlFuncMap() template.FuncMap { + return template.FuncMap(GenericFuncMap()) +} + +// GenericFuncMap returns a copy of the basic function map as a map[string]interface{}. +func GenericFuncMap() map[string]interface{} { + gfm := make(map[string]interface{}, len(genericMap)) + for k, v := range genericMap { + gfm[k] = v + } + return gfm +} + +// These functions are not guaranteed to evaluate to the same result for given input, because they +// refer to the environment or global state. +var nonhermeticFunctions = []string{ + // Date functions + "date", + "date_in_zone", + "date_modify", + "now", + "htmlDate", + "htmlDateInZone", + "dateInZone", + "dateModify", + + // Strings + "randAlphaNum", + "randAlpha", + "randAscii", + "randNumeric", + "randBytes", + "uuidv4", + + // OS + "env", + "expandenv", + + // Network + "getHostByName", +} + +var genericMap = map[string]interface{}{ + "hello": func() string { return "Hello!" }, + + // Date functions + "ago": dateAgo, + "date": date, + "date_in_zone": dateInZone, + "date_modify": dateModify, + "dateInZone": dateInZone, + "dateModify": dateModify, + "duration": duration, + "durationRound": durationRound, + "htmlDate": htmlDate, + "htmlDateInZone": htmlDateInZone, + "must_date_modify": mustDateModify, + "mustDateModify": mustDateModify, + "mustToDate": mustToDate, + "now": time.Now, + "toDate": toDate, + "unixEpoch": unixEpoch, + + // Strings + "trunc": trunc, + "trim": strings.TrimSpace, + "upper": strings.ToUpper, + "lower": strings.ToLower, + "title": strings.Title, + "substr": substring, + // Switch order so that "foo" | repeat 5 + "repeat": func(count int, str string) string { return strings.Repeat(str, count) }, + // Deprecated: Use trimAll. + "trimall": func(a, b string) string { return strings.Trim(b, a) }, + // Switch order so that "$foo" | trimall "$" + "trimAll": func(a, b string) string { return strings.Trim(b, a) }, + "trimSuffix": func(a, b string) string { return strings.TrimSuffix(b, a) }, + "trimPrefix": func(a, b string) string { return strings.TrimPrefix(b, a) }, + // Switch order so that "foobar" | contains "foo" + "contains": func(substr string, str string) bool { return strings.Contains(str, substr) }, + "hasPrefix": func(substr string, str string) bool { return strings.HasPrefix(str, substr) }, + "hasSuffix": func(substr string, str string) bool { return strings.HasSuffix(str, substr) }, + "quote": quote, + "squote": squote, + "cat": cat, + "indent": indent, + "nindent": nindent, + "replace": replace, + "plural": plural, + "sha1sum": sha1sum, + "sha256sum": sha256sum, + "adler32sum": adler32sum, + "toString": strval, + + // Wrap Atoi to stop errors. + "atoi": func(a string) int { i, _ := strconv.Atoi(a); return i }, + "int64": toInt64, + "int": toInt, + "float64": toFloat64, + "seq": seq, + "toDecimal": toDecimal, + + //"gt": func(a, b int) bool {return a > b}, + //"gte": func(a, b int) bool {return a >= b}, + //"lt": func(a, b int) bool {return a < b}, + //"lte": func(a, b int) bool {return a <= b}, + + // split "/" foo/bar returns map[int]string{0: foo, 1: bar} + "split": split, + "splitList": func(sep, orig string) []string { return strings.Split(orig, sep) }, + // splitn "/" foo/bar/fuu returns map[int]string{0: foo, 1: bar/fuu} + "splitn": splitn, + "toStrings": strslice, + + "until": until, + "untilStep": untilStep, + + // VERY basic arithmetic. + "add1": func(i interface{}) int64 { return toInt64(i) + 1 }, + "add": func(i ...interface{}) int64 { + var a int64 = 0 + for _, b := range i { + a += toInt64(b) + } + return a + }, + "sub": func(a, b interface{}) int64 { return toInt64(a) - toInt64(b) }, + "div": func(a, b interface{}) int64 { return toInt64(a) / toInt64(b) }, + "mod": func(a, b interface{}) int64 { return toInt64(a) % toInt64(b) }, + "mul": func(a interface{}, v ...interface{}) int64 { + val := toInt64(a) + for _, b := range v { + val = val * toInt64(b) + } + return val + }, + "randInt": func(min, max int) int { return rand.Intn(max-min) + min }, + "biggest": max, + "max": max, + "min": min, + "maxf": maxf, + "minf": minf, + "ceil": ceil, + "floor": floor, + "round": round, + + // string slices. Note that we reverse the order b/c that's better + // for template processing. + "join": join, + "sortAlpha": sortAlpha, + + // Defaults + "default": dfault, + "empty": empty, + "coalesce": coalesce, + "all": all, + "any": any, + "compact": compact, + "mustCompact": mustCompact, + "fromJson": fromJson, + "toJson": toJson, + "toPrettyJson": toPrettyJson, + "toRawJson": toRawJson, + "mustFromJson": mustFromJson, + "mustToJson": mustToJson, + "mustToPrettyJson": mustToPrettyJson, + "mustToRawJson": mustToRawJson, + "ternary": ternary, + + // Reflection + "typeOf": typeOf, + "typeIs": typeIs, + "typeIsLike": typeIsLike, + "kindOf": kindOf, + "kindIs": kindIs, + "deepEqual": reflect.DeepEqual, + + // OS: + "env": os.Getenv, + "expandenv": os.ExpandEnv, + + // Network: + "getHostByName": getHostByName, + + // Paths: + "base": path.Base, + "dir": path.Dir, + "clean": path.Clean, + "ext": path.Ext, + "isAbs": path.IsAbs, + + // Filepaths: + "osBase": filepath.Base, + "osClean": filepath.Clean, + "osDir": filepath.Dir, + "osExt": filepath.Ext, + "osIsAbs": filepath.IsAbs, + + // Encoding: + "b64enc": base64encode, + "b64dec": base64decode, + "b32enc": base32encode, + "b32dec": base32decode, + + // Data Structures: + "tuple": list, // FIXME: with the addition of append/prepend these are no longer immutable. + "list": list, + "dict": dict, + "get": get, + "set": set, + "unset": unset, + "hasKey": hasKey, + "pluck": pluck, + "keys": keys, + "pick": pick, + "omit": omit, + "values": values, + + "append": push, "push": push, + "mustAppend": mustPush, "mustPush": mustPush, + "prepend": prepend, + "mustPrepend": mustPrepend, + "first": first, + "mustFirst": mustFirst, + "rest": rest, + "mustRest": mustRest, + "last": last, + "mustLast": mustLast, + "initial": initial, + "mustInitial": mustInitial, + "reverse": reverse, + "mustReverse": mustReverse, + "uniq": uniq, + "mustUniq": mustUniq, + "without": without, + "mustWithout": mustWithout, + "has": has, + "mustHas": mustHas, + "slice": slice, + "mustSlice": mustSlice, + "concat": concat, + "dig": dig, + "chunk": chunk, + "mustChunk": mustChunk, + + // Flow Control: + "fail": func(msg string) (string, error) { return "", errors.New(msg) }, + + // Regex + "regexMatch": regexMatch, + "mustRegexMatch": mustRegexMatch, + "regexFindAll": regexFindAll, + "mustRegexFindAll": mustRegexFindAll, + "regexFind": regexFind, + "mustRegexFind": mustRegexFind, + "regexReplaceAll": regexReplaceAll, + "mustRegexReplaceAll": mustRegexReplaceAll, + "regexReplaceAllLiteral": regexReplaceAllLiteral, + "mustRegexReplaceAllLiteral": mustRegexReplaceAllLiteral, + "regexSplit": regexSplit, + "mustRegexSplit": mustRegexSplit, + "regexQuoteMeta": regexQuoteMeta, + + // URLs: + "urlParse": urlParse, + "urlJoin": urlJoin, +} diff --git a/vendor/github.com/go-task/slim-sprig/go.mod b/vendor/github.com/go-task/slim-sprig/go.mod new file mode 100644 index 000000000..d90a221be --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/go.mod @@ -0,0 +1,8 @@ +module github.com/go-task/slim-sprig + +go 1.13 + +require ( + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/stretchr/testify v1.5.1 +) diff --git a/vendor/github.com/go-task/slim-sprig/go.sum b/vendor/github.com/go-task/slim-sprig/go.sum new file mode 100644 index 000000000..256ef8493 --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/go.sum @@ -0,0 +1,22 @@ +github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/stretchr/objx v0.1.0 h1:4G4v2dO3VZwixGIRoQ5Lfboy6nUhCyYzaqnIAPPhYs4= +github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4= +github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4= +github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA= +github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw= +gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= diff --git a/vendor/github.com/go-task/slim-sprig/list.go b/vendor/github.com/go-task/slim-sprig/list.go new file mode 100644 index 000000000..ca0fbb789 --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/list.go @@ -0,0 +1,464 @@ +package sprig + +import ( + "fmt" + "math" + "reflect" + "sort" +) + +// Reflection is used in these functions so that slices and arrays of strings, +// ints, and other types not implementing []interface{} can be worked with. +// For example, this is useful if you need to work on the output of regexs. + +func list(v ...interface{}) []interface{} { + return v +} + +func push(list interface{}, v interface{}) []interface{} { + l, err := mustPush(list, v) + if err != nil { + panic(err) + } + + return l +} + +func mustPush(list interface{}, v interface{}) ([]interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + nl := make([]interface{}, l) + for i := 0; i < l; i++ { + nl[i] = l2.Index(i).Interface() + } + + return append(nl, v), nil + + default: + return nil, fmt.Errorf("Cannot push on type %s", tp) + } +} + +func prepend(list interface{}, v interface{}) []interface{} { + l, err := mustPrepend(list, v) + if err != nil { + panic(err) + } + + return l +} + +func mustPrepend(list interface{}, v interface{}) ([]interface{}, error) { + //return append([]interface{}{v}, list...) + + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + nl := make([]interface{}, l) + for i := 0; i < l; i++ { + nl[i] = l2.Index(i).Interface() + } + + return append([]interface{}{v}, nl...), nil + + default: + return nil, fmt.Errorf("Cannot prepend on type %s", tp) + } +} + +func chunk(size int, list interface{}) [][]interface{} { + l, err := mustChunk(size, list) + if err != nil { + panic(err) + } + + return l +} + +func mustChunk(size int, list interface{}) ([][]interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + + cs := int(math.Floor(float64(l-1)/float64(size)) + 1) + nl := make([][]interface{}, cs) + + for i := 0; i < cs; i++ { + clen := size + if i == cs-1 { + clen = int(math.Floor(math.Mod(float64(l), float64(size)))) + if clen == 0 { + clen = size + } + } + + nl[i] = make([]interface{}, clen) + + for j := 0; j < clen; j++ { + ix := i*size + j + nl[i][j] = l2.Index(ix).Interface() + } + } + + return nl, nil + + default: + return nil, fmt.Errorf("Cannot chunk type %s", tp) + } +} + +func last(list interface{}) interface{} { + l, err := mustLast(list) + if err != nil { + panic(err) + } + + return l +} + +func mustLast(list interface{}) (interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + if l == 0 { + return nil, nil + } + + return l2.Index(l - 1).Interface(), nil + default: + return nil, fmt.Errorf("Cannot find last on type %s", tp) + } +} + +func first(list interface{}) interface{} { + l, err := mustFirst(list) + if err != nil { + panic(err) + } + + return l +} + +func mustFirst(list interface{}) (interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + if l == 0 { + return nil, nil + } + + return l2.Index(0).Interface(), nil + default: + return nil, fmt.Errorf("Cannot find first on type %s", tp) + } +} + +func rest(list interface{}) []interface{} { + l, err := mustRest(list) + if err != nil { + panic(err) + } + + return l +} + +func mustRest(list interface{}) ([]interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + if l == 0 { + return nil, nil + } + + nl := make([]interface{}, l-1) + for i := 1; i < l; i++ { + nl[i-1] = l2.Index(i).Interface() + } + + return nl, nil + default: + return nil, fmt.Errorf("Cannot find rest on type %s", tp) + } +} + +func initial(list interface{}) []interface{} { + l, err := mustInitial(list) + if err != nil { + panic(err) + } + + return l +} + +func mustInitial(list interface{}) ([]interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + if l == 0 { + return nil, nil + } + + nl := make([]interface{}, l-1) + for i := 0; i < l-1; i++ { + nl[i] = l2.Index(i).Interface() + } + + return nl, nil + default: + return nil, fmt.Errorf("Cannot find initial on type %s", tp) + } +} + +func sortAlpha(list interface{}) []string { + k := reflect.Indirect(reflect.ValueOf(list)).Kind() + switch k { + case reflect.Slice, reflect.Array: + a := strslice(list) + s := sort.StringSlice(a) + s.Sort() + return s + } + return []string{strval(list)} +} + +func reverse(v interface{}) []interface{} { + l, err := mustReverse(v) + if err != nil { + panic(err) + } + + return l +} + +func mustReverse(v interface{}) ([]interface{}, error) { + tp := reflect.TypeOf(v).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(v) + + l := l2.Len() + // We do not sort in place because the incoming array should not be altered. + nl := make([]interface{}, l) + for i := 0; i < l; i++ { + nl[l-i-1] = l2.Index(i).Interface() + } + + return nl, nil + default: + return nil, fmt.Errorf("Cannot find reverse on type %s", tp) + } +} + +func compact(list interface{}) []interface{} { + l, err := mustCompact(list) + if err != nil { + panic(err) + } + + return l +} + +func mustCompact(list interface{}) ([]interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + nl := []interface{}{} + var item interface{} + for i := 0; i < l; i++ { + item = l2.Index(i).Interface() + if !empty(item) { + nl = append(nl, item) + } + } + + return nl, nil + default: + return nil, fmt.Errorf("Cannot compact on type %s", tp) + } +} + +func uniq(list interface{}) []interface{} { + l, err := mustUniq(list) + if err != nil { + panic(err) + } + + return l +} + +func mustUniq(list interface{}) ([]interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + dest := []interface{}{} + var item interface{} + for i := 0; i < l; i++ { + item = l2.Index(i).Interface() + if !inList(dest, item) { + dest = append(dest, item) + } + } + + return dest, nil + default: + return nil, fmt.Errorf("Cannot find uniq on type %s", tp) + } +} + +func inList(haystack []interface{}, needle interface{}) bool { + for _, h := range haystack { + if reflect.DeepEqual(needle, h) { + return true + } + } + return false +} + +func without(list interface{}, omit ...interface{}) []interface{} { + l, err := mustWithout(list, omit...) + if err != nil { + panic(err) + } + + return l +} + +func mustWithout(list interface{}, omit ...interface{}) ([]interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + res := []interface{}{} + var item interface{} + for i := 0; i < l; i++ { + item = l2.Index(i).Interface() + if !inList(omit, item) { + res = append(res, item) + } + } + + return res, nil + default: + return nil, fmt.Errorf("Cannot find without on type %s", tp) + } +} + +func has(needle interface{}, haystack interface{}) bool { + l, err := mustHas(needle, haystack) + if err != nil { + panic(err) + } + + return l +} + +func mustHas(needle interface{}, haystack interface{}) (bool, error) { + if haystack == nil { + return false, nil + } + tp := reflect.TypeOf(haystack).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(haystack) + var item interface{} + l := l2.Len() + for i := 0; i < l; i++ { + item = l2.Index(i).Interface() + if reflect.DeepEqual(needle, item) { + return true, nil + } + } + + return false, nil + default: + return false, fmt.Errorf("Cannot find has on type %s", tp) + } +} + +// $list := [1, 2, 3, 4, 5] +// slice $list -> list[0:5] = list[:] +// slice $list 0 3 -> list[0:3] = list[:3] +// slice $list 3 5 -> list[3:5] +// slice $list 3 -> list[3:5] = list[3:] +func slice(list interface{}, indices ...interface{}) interface{} { + l, err := mustSlice(list, indices...) + if err != nil { + panic(err) + } + + return l +} + +func mustSlice(list interface{}, indices ...interface{}) (interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + if l == 0 { + return nil, nil + } + + var start, end int + if len(indices) > 0 { + start = toInt(indices[0]) + } + if len(indices) < 2 { + end = l + } else { + end = toInt(indices[1]) + } + + return l2.Slice(start, end).Interface(), nil + default: + return nil, fmt.Errorf("list should be type of slice or array but %s", tp) + } +} + +func concat(lists ...interface{}) interface{} { + var res []interface{} + for _, list := range lists { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + for i := 0; i < l2.Len(); i++ { + res = append(res, l2.Index(i).Interface()) + } + default: + panic(fmt.Sprintf("Cannot concat type %s as list", tp)) + } + } + return res +} diff --git a/vendor/github.com/go-task/slim-sprig/network.go b/vendor/github.com/go-task/slim-sprig/network.go new file mode 100644 index 000000000..108d78a94 --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/network.go @@ -0,0 +1,12 @@ +package sprig + +import ( + "math/rand" + "net" +) + +func getHostByName(name string) string { + addrs, _ := net.LookupHost(name) + //TODO: add error handing when release v3 comes out + return addrs[rand.Intn(len(addrs))] +} diff --git a/vendor/github.com/go-task/slim-sprig/numeric.go b/vendor/github.com/go-task/slim-sprig/numeric.go new file mode 100644 index 000000000..98cbb37a1 --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/numeric.go @@ -0,0 +1,228 @@ +package sprig + +import ( + "fmt" + "math" + "reflect" + "strconv" + "strings" +) + +// toFloat64 converts 64-bit floats +func toFloat64(v interface{}) float64 { + if str, ok := v.(string); ok { + iv, err := strconv.ParseFloat(str, 64) + if err != nil { + return 0 + } + return iv + } + + val := reflect.Indirect(reflect.ValueOf(v)) + switch val.Kind() { + case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int: + return float64(val.Int()) + case reflect.Uint8, reflect.Uint16, reflect.Uint32: + return float64(val.Uint()) + case reflect.Uint, reflect.Uint64: + return float64(val.Uint()) + case reflect.Float32, reflect.Float64: + return val.Float() + case reflect.Bool: + if val.Bool() { + return 1 + } + return 0 + default: + return 0 + } +} + +func toInt(v interface{}) int { + //It's not optimal. Bud I don't want duplicate toInt64 code. + return int(toInt64(v)) +} + +// toInt64 converts integer types to 64-bit integers +func toInt64(v interface{}) int64 { + if str, ok := v.(string); ok { + iv, err := strconv.ParseInt(str, 10, 64) + if err != nil { + return 0 + } + return iv + } + + val := reflect.Indirect(reflect.ValueOf(v)) + switch val.Kind() { + case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int: + return val.Int() + case reflect.Uint8, reflect.Uint16, reflect.Uint32: + return int64(val.Uint()) + case reflect.Uint, reflect.Uint64: + tv := val.Uint() + if tv <= math.MaxInt64 { + return int64(tv) + } + // TODO: What is the sensible thing to do here? + return math.MaxInt64 + case reflect.Float32, reflect.Float64: + return int64(val.Float()) + case reflect.Bool: + if val.Bool() { + return 1 + } + return 0 + default: + return 0 + } +} + +func max(a interface{}, i ...interface{}) int64 { + aa := toInt64(a) + for _, b := range i { + bb := toInt64(b) + if bb > aa { + aa = bb + } + } + return aa +} + +func maxf(a interface{}, i ...interface{}) float64 { + aa := toFloat64(a) + for _, b := range i { + bb := toFloat64(b) + aa = math.Max(aa, bb) + } + return aa +} + +func min(a interface{}, i ...interface{}) int64 { + aa := toInt64(a) + for _, b := range i { + bb := toInt64(b) + if bb < aa { + aa = bb + } + } + return aa +} + +func minf(a interface{}, i ...interface{}) float64 { + aa := toFloat64(a) + for _, b := range i { + bb := toFloat64(b) + aa = math.Min(aa, bb) + } + return aa +} + +func until(count int) []int { + step := 1 + if count < 0 { + step = -1 + } + return untilStep(0, count, step) +} + +func untilStep(start, stop, step int) []int { + v := []int{} + + if stop < start { + if step >= 0 { + return v + } + for i := start; i > stop; i += step { + v = append(v, i) + } + return v + } + + if step <= 0 { + return v + } + for i := start; i < stop; i += step { + v = append(v, i) + } + return v +} + +func floor(a interface{}) float64 { + aa := toFloat64(a) + return math.Floor(aa) +} + +func ceil(a interface{}) float64 { + aa := toFloat64(a) + return math.Ceil(aa) +} + +func round(a interface{}, p int, rOpt ...float64) float64 { + roundOn := .5 + if len(rOpt) > 0 { + roundOn = rOpt[0] + } + val := toFloat64(a) + places := toFloat64(p) + + var round float64 + pow := math.Pow(10, places) + digit := pow * val + _, div := math.Modf(digit) + if div >= roundOn { + round = math.Ceil(digit) + } else { + round = math.Floor(digit) + } + return round / pow +} + +// converts unix octal to decimal +func toDecimal(v interface{}) int64 { + result, err := strconv.ParseInt(fmt.Sprint(v), 8, 64) + if err != nil { + return 0 + } + return result +} + +func seq(params ...int) string { + increment := 1 + switch len(params) { + case 0: + return "" + case 1: + start := 1 + end := params[0] + if end < start { + increment = -1 + } + return intArrayToString(untilStep(start, end+increment, increment), " ") + case 3: + start := params[0] + end := params[2] + step := params[1] + if end < start { + increment = -1 + if step > 0 { + return "" + } + } + return intArrayToString(untilStep(start, end+increment, step), " ") + case 2: + start := params[0] + end := params[1] + step := 1 + if end < start { + step = -1 + } + return intArrayToString(untilStep(start, end+step, step), " ") + default: + return "" + } +} + +func intArrayToString(slice []int, delimeter string) string { + return strings.Trim(strings.Join(strings.Fields(fmt.Sprint(slice)), delimeter), "[]") +} diff --git a/vendor/github.com/go-task/slim-sprig/reflect.go b/vendor/github.com/go-task/slim-sprig/reflect.go new file mode 100644 index 000000000..8a65c132f --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/reflect.go @@ -0,0 +1,28 @@ +package sprig + +import ( + "fmt" + "reflect" +) + +// typeIs returns true if the src is the type named in target. +func typeIs(target string, src interface{}) bool { + return target == typeOf(src) +} + +func typeIsLike(target string, src interface{}) bool { + t := typeOf(src) + return target == t || "*"+target == t +} + +func typeOf(src interface{}) string { + return fmt.Sprintf("%T", src) +} + +func kindIs(target string, src interface{}) bool { + return target == kindOf(src) +} + +func kindOf(src interface{}) string { + return reflect.ValueOf(src).Kind().String() +} diff --git a/vendor/github.com/go-task/slim-sprig/regex.go b/vendor/github.com/go-task/slim-sprig/regex.go new file mode 100644 index 000000000..fab551018 --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/regex.go @@ -0,0 +1,83 @@ +package sprig + +import ( + "regexp" +) + +func regexMatch(regex string, s string) bool { + match, _ := regexp.MatchString(regex, s) + return match +} + +func mustRegexMatch(regex string, s string) (bool, error) { + return regexp.MatchString(regex, s) +} + +func regexFindAll(regex string, s string, n int) []string { + r := regexp.MustCompile(regex) + return r.FindAllString(s, n) +} + +func mustRegexFindAll(regex string, s string, n int) ([]string, error) { + r, err := regexp.Compile(regex) + if err != nil { + return []string{}, err + } + return r.FindAllString(s, n), nil +} + +func regexFind(regex string, s string) string { + r := regexp.MustCompile(regex) + return r.FindString(s) +} + +func mustRegexFind(regex string, s string) (string, error) { + r, err := regexp.Compile(regex) + if err != nil { + return "", err + } + return r.FindString(s), nil +} + +func regexReplaceAll(regex string, s string, repl string) string { + r := regexp.MustCompile(regex) + return r.ReplaceAllString(s, repl) +} + +func mustRegexReplaceAll(regex string, s string, repl string) (string, error) { + r, err := regexp.Compile(regex) + if err != nil { + return "", err + } + return r.ReplaceAllString(s, repl), nil +} + +func regexReplaceAllLiteral(regex string, s string, repl string) string { + r := regexp.MustCompile(regex) + return r.ReplaceAllLiteralString(s, repl) +} + +func mustRegexReplaceAllLiteral(regex string, s string, repl string) (string, error) { + r, err := regexp.Compile(regex) + if err != nil { + return "", err + } + return r.ReplaceAllLiteralString(s, repl), nil +} + +func regexSplit(regex string, s string, n int) []string { + r := regexp.MustCompile(regex) + return r.Split(s, n) +} + +func mustRegexSplit(regex string, s string, n int) ([]string, error) { + r, err := regexp.Compile(regex) + if err != nil { + return []string{}, err + } + return r.Split(s, n), nil +} + +func regexQuoteMeta(s string) string { + return regexp.QuoteMeta(s) +} diff --git a/vendor/github.com/go-task/slim-sprig/strings.go b/vendor/github.com/go-task/slim-sprig/strings.go new file mode 100644 index 000000000..3c62d6b6f --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/strings.go @@ -0,0 +1,189 @@ +package sprig + +import ( + "encoding/base32" + "encoding/base64" + "fmt" + "reflect" + "strconv" + "strings" +) + +func base64encode(v string) string { + return base64.StdEncoding.EncodeToString([]byte(v)) +} + +func base64decode(v string) string { + data, err := base64.StdEncoding.DecodeString(v) + if err != nil { + return err.Error() + } + return string(data) +} + +func base32encode(v string) string { + return base32.StdEncoding.EncodeToString([]byte(v)) +} + +func base32decode(v string) string { + data, err := base32.StdEncoding.DecodeString(v) + if err != nil { + return err.Error() + } + return string(data) +} + +func quote(str ...interface{}) string { + out := make([]string, 0, len(str)) + for _, s := range str { + if s != nil { + out = append(out, fmt.Sprintf("%q", strval(s))) + } + } + return strings.Join(out, " ") +} + +func squote(str ...interface{}) string { + out := make([]string, 0, len(str)) + for _, s := range str { + if s != nil { + out = append(out, fmt.Sprintf("'%v'", s)) + } + } + return strings.Join(out, " ") +} + +func cat(v ...interface{}) string { + v = removeNilElements(v) + r := strings.TrimSpace(strings.Repeat("%v ", len(v))) + return fmt.Sprintf(r, v...) +} + +func indent(spaces int, v string) string { + pad := strings.Repeat(" ", spaces) + return pad + strings.Replace(v, "\n", "\n"+pad, -1) +} + +func nindent(spaces int, v string) string { + return "\n" + indent(spaces, v) +} + +func replace(old, new, src string) string { + return strings.Replace(src, old, new, -1) +} + +func plural(one, many string, count int) string { + if count == 1 { + return one + } + return many +} + +func strslice(v interface{}) []string { + switch v := v.(type) { + case []string: + return v + case []interface{}: + b := make([]string, 0, len(v)) + for _, s := range v { + if s != nil { + b = append(b, strval(s)) + } + } + return b + default: + val := reflect.ValueOf(v) + switch val.Kind() { + case reflect.Array, reflect.Slice: + l := val.Len() + b := make([]string, 0, l) + for i := 0; i < l; i++ { + value := val.Index(i).Interface() + if value != nil { + b = append(b, strval(value)) + } + } + return b + default: + if v == nil { + return []string{} + } + + return []string{strval(v)} + } + } +} + +func removeNilElements(v []interface{}) []interface{} { + newSlice := make([]interface{}, 0, len(v)) + for _, i := range v { + if i != nil { + newSlice = append(newSlice, i) + } + } + return newSlice +} + +func strval(v interface{}) string { + switch v := v.(type) { + case string: + return v + case []byte: + return string(v) + case error: + return v.Error() + case fmt.Stringer: + return v.String() + default: + return fmt.Sprintf("%v", v) + } +} + +func trunc(c int, s string) string { + if c < 0 && len(s)+c > 0 { + return s[len(s)+c:] + } + if c >= 0 && len(s) > c { + return s[:c] + } + return s +} + +func join(sep string, v interface{}) string { + return strings.Join(strslice(v), sep) +} + +func split(sep, orig string) map[string]string { + parts := strings.Split(orig, sep) + res := make(map[string]string, len(parts)) + for i, v := range parts { + res["_"+strconv.Itoa(i)] = v + } + return res +} + +func splitn(sep string, n int, orig string) map[string]string { + parts := strings.SplitN(orig, sep, n) + res := make(map[string]string, len(parts)) + for i, v := range parts { + res["_"+strconv.Itoa(i)] = v + } + return res +} + +// substring creates a substring of the given string. +// +// If start is < 0, this calls string[:end]. +// +// If start is >= 0 and end < 0 or end bigger than s length, this calls string[start:] +// +// Otherwise, this calls string[start, end]. +func substring(start, end int, s string) string { + if start < 0 { + return s[:end] + } + if end < 0 || end > len(s) { + return s[start:] + } + return s[start:end] +} diff --git a/vendor/github.com/go-task/slim-sprig/url.go b/vendor/github.com/go-task/slim-sprig/url.go new file mode 100644 index 000000000..b8e120e19 --- /dev/null +++ b/vendor/github.com/go-task/slim-sprig/url.go @@ -0,0 +1,66 @@ +package sprig + +import ( + "fmt" + "net/url" + "reflect" +) + +func dictGetOrEmpty(dict map[string]interface{}, key string) string { + value, ok := dict[key] + if !ok { + return "" + } + tp := reflect.TypeOf(value).Kind() + if tp != reflect.String { + panic(fmt.Sprintf("unable to parse %s key, must be of type string, but %s found", key, tp.String())) + } + return reflect.ValueOf(value).String() +} + +// parses given URL to return dict object +func urlParse(v string) map[string]interface{} { + dict := map[string]interface{}{} + parsedURL, err := url.Parse(v) + if err != nil { + panic(fmt.Sprintf("unable to parse url: %s", err)) + } + dict["scheme"] = parsedURL.Scheme + dict["host"] = parsedURL.Host + dict["hostname"] = parsedURL.Hostname() + dict["path"] = parsedURL.Path + dict["query"] = parsedURL.RawQuery + dict["opaque"] = parsedURL.Opaque + dict["fragment"] = parsedURL.Fragment + if parsedURL.User != nil { + dict["userinfo"] = parsedURL.User.String() + } else { + dict["userinfo"] = "" + } + + return dict +} + +// join given dict to URL string +func urlJoin(d map[string]interface{}) string { + resURL := url.URL{ + Scheme: dictGetOrEmpty(d, "scheme"), + Host: dictGetOrEmpty(d, "host"), + Path: dictGetOrEmpty(d, "path"), + RawQuery: dictGetOrEmpty(d, "query"), + Opaque: dictGetOrEmpty(d, "opaque"), + Fragment: dictGetOrEmpty(d, "fragment"), + } + userinfo := dictGetOrEmpty(d, "userinfo") + var user *url.Userinfo + if userinfo != "" { + tempURL, err := url.Parse(fmt.Sprintf("proto://%s@host", userinfo)) + if err != nil { + panic(fmt.Sprintf("unable to parse userinfo in dict: %s", err)) + } + user = tempURL.User + } + + resURL.User = user + return resURL.String() +} |