Update module github.com/pelletier/go-toml/v2 to v2.3.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
github.com/pelletier/go-toml/v2	v2.0.9 → v2.3.1

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Release Notes

pelletier/go-toml (github.com/pelletier/go-toml/v2)

v2.3.1

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v2.3.0

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This is the first release built largely with the help of AI coding agents. Highlights include the complete removal of the unsafe package. go-toml is now fully safe Go code, with a geomean overhead of only ~1.4% vs v2.2.4 and zero additional allocations on benchmarks. This release also adds omitzero struct tag support, improves UnmarshalText/Unmarshaler handling for tables and array tables, and fixes several bugs including nil pointer marshaling, leap second handling, and datetime unmarshaling panics.

What's Changed

What's new

• marshal: don't escape quotes unnecessarily by @​virtuald in #​991
• Add omitzero tag support by @​NathanBaulch in #​998
• Support custom IsZero() methods with omitzero tag by @​pelletier in #​1020
• UnmarshalText fallbacks to struct unmarshaling for tables and arrays by @​pelletier in #​1026
• [unstable] Support Unmarshaler interface for tables and array tables by @​pelletier in #​1027

Fixed bugs

• Add missing UnmarshalTOML call by @​pelletier in #​996
• Handle array table into an empty slice by @​pelletier in #​997
• Unwrap strict errors by @​bersace in #​1012
• Fix leap second handling found by fuzz by @​pelletier in #​1019
• Fix nil pointer map values not being marshaled by @​pelletier in #​1025
• Fix panic when unmarshaling datetime values to incompatible types (#​1028) by @​pelletier in #​1029
• Fix parser error pointing to wrong line at EOF without trailing newline by @​pelletier in #​1041

Documentation

• Improve Unmarshaling README by @​heckelson in #​1016
• Create AGENTS.md guidelines file by @​pelletier in #​1017

Other changes

• Unsafe package removal by @​pelletier in #​1021
• Bump CI and test scripts to Go 1.26 by @​pelletier in #​1030

New Contributors

• @​virtuald made their first contribution in #​991
• @​NathanBaulch made their first contribution in #​999
• @​bersace made their first contribution in #​1012
• @​flyn-org made their first contribution in #​1013
• @​heckelson made their first contribution in #​1016

Full Changelog: pelletier/go-toml@v2.2.4...v2.3.0

v2.2.4

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Highlight

In this release, @​mikattack removed the last dependency of go-toml! 🎉 (#​981)

What's Changed

Documentation

• Fix typos in comments and tests by @​alexandear in #​972

Other changes

• Replace stretchr/testify with an internal test suite by @​mikattack in #​981
• Update to go 1.24 by @​pelletier in #​982

New Contributors

• @​alexandear made their first contribution in #​972
• @​mikattack made their first contribution in #​981

Full Changelog: pelletier/go-toml@v2.2.3...v2.2.4

v2.2.3

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What's Changed

What's new

• Allow int, uint, and float as map keys by @​daniel-weisse in #​958

Performance

• Remove unstable.Parser allocation when creating Decoder by @​mvdan in #​953

Fixed bugs

• Fix reflect.Pointer backward compatibility by @​xxxVitoxxx in #​956

Documentation

• Fix readme typo by @​testwill in #​951

Other changes

• go.mod: bump minimum language version to 1.21 by @​mvdan in #​949
• Bump testing to go 1.23 by @​pelletier in #​961

New Contributors

• @​mvdan made their first contribution in #​949
• @​testwill made their first contribution in #​951
• @​xxxVitoxxx made their first contribution in #​956

Full Changelog: pelletier/go-toml@v2.2.2...v2.2.3

v2.2.2

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What's Changed

Fixed bugs

• Fix race condition when tracking keys that have already been seen by @​sysulq in #​947

New Contributors

• @​sysulq made their first contribution in #​947

Full Changelog: pelletier/go-toml@v2.2.1...v2.2.2

v2.2.1

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What's Changed

Fixed bugs

• Encode: fix indentation when marshalling slices as array tables by @​daniel-weisse in #​944

New Contributors

• @​daniel-weisse made their first contribution in #​944

Full Changelog: pelletier/go-toml@v2.2.0...v2.2.1

v2.2.0

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What's Changed

What's new

• Encode: support pointers to embedded structs by @​dangra in #​924
• Encode: support json.Number type by @​dangra in #​923
• Decode: unstable/Unmarshal interface by @​rszyma in #​940

Fixed bugs

• Decode: fix reuse of slice for array tables by @​pelletier in #​934

Documentation

• Fix typo in README by @​jwilk in #​925
• Fix indentation of README examples by @​rdbo in #​928
• Fix marshaler typos by @​pelletier in #​927

Other changes

• Go 1.22 support by @​pelletier in #​935

New Contributors

• @​dangra made their first contribution in #​924
• @​jwilk made their first contribution in #​925
• @​rdbo made their first contribution in #​928
• @​rszyma made their first contribution in #​940

Full Changelog: pelletier/go-toml@v2.1.1...v2.2.0

v2.1.1

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What's Changed

Fixed bugs

• Fix unmarshaling of nested non-exported struct by @​pelletier in #​917

New Contributors

• @​arp242 made their first contribution in #​907
• @​mpldr made their first contribution in #​911

Full Changelog: pelletier/go-toml@v2.1.0...v2.1.1

v2.1.0

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This new minor release brings back the commented struct field tag from go-toml v1. It makes it easier to generate default or example configuration files. For instance:

type TLS struct {
	Cipher  string `toml:"cipher"`
	Version string `toml:"version"`
}
type Config struct {
	Host string `toml:"host" comment:"Host IP to connect to."`
	Port int    `toml:"port" comment:"Port of the remote server."`
	Tls  TLS    `toml:"TLS,commented" comment:"Encryption parameters (optional)"`
}
example := Config{
	Host: "127.0.0.1",
	Port: 4242,
	Tls: TLS{
		Cipher:  "AEAD-AES128-GCM-SHA256",
		Version: "TLS 1.3",
	},
}
out, err := toml.Marshal(example)

generates this TOML document:

### Host IP to connect to.
host = '127.0.0.1'

### Port of the remote server.
port = 4242

### Encryption parameters (optional)
### [TLS]

### cipher = 'AEAD-AES128-GCM-SHA256'
### version = 'TLS 1.3'

This feature was often mentioned as a blocker to upgrading from go-toml v1. Hopefully bringing it back in scope will help folks make the transition!

An other noteworthy improvement is on type mismatch errors. They now include the human-readable context, and include the struct field name of the faulty value if applicable.

Before:

toml: cannot store TOML string into a Go int

After:

1| [server]
2| path = "/my/path"
3| port = "bad"
 |        ~~~~~ cannot decode TOML string into struct field toml_test.Server.Port of type int

What's Changed

What's new

• Encoder: add back the commented option by @​pelletier in #​893

Fixed bugs

• Decode: fix panic when parsing '0' as a float by @​ocean2811 in #​887
• Encode: fix ignored indent of array tables by @​pelletier in #​889
• Unstable/parser: add raw to integers by @​pelletier in #​890
• Decode: improve errors on integers and strings by @​pelletier in #​891
• Decode: fix wrong indention for comments on tables by @​Felixoid in #​892

Other changes

• Add support for Go 1.21 by @​michalbiesek in #​885

New Contributors

• @​michalbiesek made their first contribution in #​885
• @​ocean2811 made their first contribution in #​887

Full Changelog: pelletier/go-toml@v2.0.9...v2.1.0

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[renovate]

ℹ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• The go directive was updated for compatibility reasons

Details:

Package	Change
go	1.18 -> 1.21.0

[renovate]

ℹ️ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• The go directive was updated for compatibility reasons

Details:

Package	Change
go	1.18 -> 1.21.0