github.com/jmattheis/goverter

See https://goverter.jmattheis.de/changelog

• Fix default:update not applying zero value checks for non-pointer source and target types. ( #221 via #222 )

• Fix default:update not applying zero value checks for non-pointer source and target types. <GH issue="221" pr="222"/>

See https://goverter.jmattheis.de/changelog

• Allow unexported extend functions with inferred output:package from output:file . ( #218 via #219 )

• Allow unexported extend functions with inferred output:package from output:file. <GH issue="218" pr="219"/>

See https://goverter.jmattheis.de/changelog

• Fix comparison of signatures with aliases in extend and conversion methods. ( #213 via #215 )

• This is a regression introduced in v1.9.1 due to the x/tools upgrade.

• Upgrade toolchain to go1.25. ( #214 )

• Fix comparison of signatures with aliases in extend and conversion methods. <GH issue="213" pr="215"/>
  • This is a regression introduced in v1.9.1 due to the x/tools upgrade.
• Upgrade toolchain to go1.25. <GH pr="214"/>

See https://goverter.jmattheis.de/changelog

• Increase minimal go version to go1.23 due to breaking changes in x/tools for go1.24 ( #208 )

• Improve conversion of *T to T . ( #205 via #206 )

• Increase minimal go version to go1.23 due to breaking changes in x/tools for go1.24 <GH pr="208"/>
• Improve conversion of *T to T. <GH issue="205" pr="206"/>

See https://goverter.jmattheis.de/changelog

• Add automatic conversion of arrays with same size ( #202 via #204 )

• Fix missing initialization on array to slice conversion ( #203 via #204 )

• Add automatic conversion of arrays with same size <GH issue="202" pr="204"/>
• Fix missing initialization on array to slice conversion <GH issue="203" pr="204"/>

See https://goverter.jmattheis.de/changelog

• Fix inferred package names on windows. ( #198 via #199 )

• Fix inferred package names on windows. <GH issue="198" pr="199"/>

See https://goverter.jmattheis.de/changelog

• Fix panic when using golang.org/x/tools >= v0.31.0 . ( #194 via #195 )

• Fix panic when using golang.org/x/tools >= v0.31.0. <GH issue="194" pr="195"/>

See https://goverter.jmattheis.de/changelog

• Allow specifying goverter: settings without leading space e.g. //goverter:converter ( #190 via #191 )

• Fix SEGSEGV with enabled useUnderlyingTypeMethods ( #192 via #193 )

• Allow specifying goverter: settings without leading space e.g. //goverter:converter <GH issue="190" pr="191"/>
• Fix SEGSEGV with enabled useUnderlyingTypeMethods <GH issue="192" pr="193"/>

See https://goverter.jmattheis.de/changelog

• Fix go1.24 support. ( #186 via #187 )

• Increase minimal go version to go1.22 due to breaking changes in x/tools for go1.24 ( #187 )

• Infer output:package from file location ( #180 via #181 )

• Fix go1.24 support. <GH issue="186" pr="187"/>
• Increase minimal go version to go1.22 due to breaking changes in x/tools for go1.24 <GH pr="187"/>
• Infer output:package from file location <GH issue="180" pr="181"/>

See https://goverter.jmattheis.de/changelog

• Remove default value of arg:context:regex ( #68 via #176 )

• To get v1.6.0 behavior, configure: goverter:arg:context:regex ^ctx|^context

• The recommended way to configure context is to use context .

• Add context . See Guide: Pass context to functions ( #68 via #176 )

• Add default:update ( #171 via #175 )

• Fix not setting nil on map when value is nil . ( #173 via #175 )

• Remove default value of arg:context:regex <GH issue="68" pr="176"/>
  • To get v1.6.0 behavior, configure: goverter:arg:context:regex ^ctx|^context
  • The recommended way to configure context is to use context.
• Add context. See Guide: Pass context to functions <GH issue="68" pr="176"/>
• Add default:update <GH issue="171" pr="175"/>
• Fix not setting nil on map when value is nil. <GH issue="173" pr="175"/>

• Support for passing context to functions. ( #68 via #166 )

• See Guide: Pass context to functions

• See Reference: Signature

• Add arg:context:regex

• Support updating an existing instance of a struct ( #147 via #170 )

• See Guide: Update an existing instance

• Add update ARG

• Add update:ignoreZeroValueField [yes|no]

• Add output:raw CODE ( #113 via #168 )

• Error on duplicated converter signatures. ( #146 via #166 )

• Fix panic when using chan in conversion functions. ( #165 via #167 )

• Support for passing context to functions. <GH issue="68" pr="166"/>
  • See Guide: Pass context to functions
  • See Reference: Signature
  • Add arg:context:regex
• Support updating an existing instance of a struct <GH issue="147" pr="170"/>
  • See Guide: Update an existing instance
  • Add update ARG
  • Add update:ignoreZeroValueField [yes|no]
• Add output:raw CODE <GH issue="113" pr="168"/>
• Error on duplicated converter signatures. <GH issue="146" pr="166"/>
• Fix panic when using chan in conversion functions. <GH issue="165" pr="167"/>

• Prevent duplicated enum cases. ( #150 via #154 )

• Enable enum by default when using variables . ( #155 )

• Prevent duplicated enum cases. <GH issue="150" pr="154"/>
• Enable enum by default when using variables. <GH pr="155"/>

• Add two input-output formats. See Guide: Input/Output formats for help to choose a format. The new formats allow you to call top level functions without the need to instantiate a struct to call methods on it. ( #77 via #149 )

• Add variables setting

• Add output:format setting

• Add line numbers of originating definitions to all error messages. ( #149 )

• Add two input-output formats. See Guide: Input/Output formats for help to choose a format. The new formats allow you to call top level functions without the need to instantiate a struct to call methods on it. <GH issue="77" pr="149"/>
  • Add variables setting
  • Add output:format setting
• Add line numbers of originating definitions to all error messages. <GH pr="149"/>

• Error when the settings enum and useUnderlyingTypeMethods conflict. ( #141 via #142 )

• Add CLI commands help and version . ( #144 via #145 )

• Improve generation by assigning variables directly if possible. ( #97 via #148 ) Examples diff func (c *ConverterImpl) Convert(source execution.Input) execution.Output { var structsOutput execution.Output - var pString *string if source.Nested.Name != nil { xstring := *source.Nested.Name - pString = &xstring + structsOutput.Name = &xstring } - structsOutput.Name = pString return structsOutput }

diff func (c *ConverterImpl) ConvertPToP(source []*int) []*int { var pIntList []*int if source != nil { pIntList = make([]*int, len(source)) for i := 0; i < len(source); i++ { - var pInt *int if source[i] != nil { xint := *source[i] - pInt = &xint + pIntList[i] = &xint } - pIntList[i] = pInt } } return pIntList }

• Error when the settings enum and useUnderlyingTypeMethods conflict. <GH issue="141" pr="142"/>
• Add CLI commands help and version. <GH issue="144" pr="145"/>
• Improve generation by assigning variables directly if possible. <GH issue="97" pr="148"/> :::details Examples

   func (c *ConverterImpl) Convert(source execution.Input) execution.Output {
       var structsOutput execution.Output
  -    var pString *string
       if source.Nested.Name != nil {
           xstring := *source.Nested.Name
  -        pString = &xstring
  +        structsOutput.Name = &xstring
       }
  -    structsOutput.Name = pString
       return structsOutput
   }
  

  ---

   func (c *ConverterImpl) ConvertPToP(source []*int) []*int {
       var pIntList []*int
       if source != nil {
           pIntList = make([]*int, len(source))
           for i := 0; i < len(source); i++ {
  -            var pInt *int
               if source[i] != nil {
                   xint := *source[i]
  -                pInt = &xint
  +                pIntList[i] = &xint
               }
  -            pIntList[i] = pInt
           }
       }
       return pIntList
   }
  

  :::

• Add Enum Support ( #61 via #136 ) . Can be disabled via enum no .

• Add wrapErrorsUsing ( #134 )

• Fix panic with go1.22 ( #135 via #133 )

• Require go1.18 for building Goverter ( #133 )

• Add current working directory -cwd option to CLI ( #134 )

• Fix error messages when there is an return error mismatch ( #136 )

• Fix panic when using type params in extend , map or default . ( #138 via #139 )

• Fix types.Alias . See golang#63223

internals :

• Require the examples to be up-to-date via CI ( #136 )

• Fix file permissions in tests ( #136 )

• Add Enum Support <GH issue="61" pr="136"/>. Can be disabled via enum no.
• Add wrapErrorsUsing <GH pr="134"/>
• Fix panic with go1.22 <GH issue="135" pr="133"/>
• Require go1.18 for building Goverter <GH pr="133"/>
• Add current working directory -cwd option to CLI <GH pr="134"/>
• Fix error messages when there is an return error mismatch <GH pr="136"/>
• Fix panic when using type params in extend, map or default. <GH issue="138" pr="139"/>
• Fix types.Alias. See golang#63223

internals:

• Require the examples to be up-to-date via CI <GH pr="136"/>
• Fix file permissions in tests <GH pr="136"/>

Change generated directory permissions from 777 -> 755 and generated file permissions from 777 -> 644 . This only affects newly created files and directories. Existing files and directories will keep their current permissions. ( #128 via #129 )

Change generated directory permissions from 777 -> 755 and generated file permissions from 777 -> 644. This only affects newly created files and directories. Existing files and directories will keep their current permissions. <GH issue="128" pr="129"/>

Fix nil map conversion. A nil map of will be converted to a nil map of the target type. Previously, the target map was instantiated via make with a 0 size. ( #126 via #127 )

Fix nil map conversion. A nil map of will be converted to a nil map of the target type. Previously, the target map was instantiated via make with a 0 size. <GH issue="126" pr="127"/>