v0.2.0

What's Changed

This release contains new features and bugfixes representing 2+ years of accumulated usage of skycfg at Stripe and other places. A few general themes include:

• Skycfg is now more thread-safe and performant when evaluating multiple configs concurrently: #110 and #135
• Several sources of nondeterminism and inconsistencies in the Protobuf–Starlark interface have been eliminated
• Skycfg entrypoints are now more flexible: #111, #125
• Skycfg now takes advantage of latest Go and Starlark features: #138, #139, #140

Starlark libraries

• go/assertmodule
  • Support custom error message by @LINKIWI in #121
  • Additionally support custom error message in binary-argument assertions by @LINKIWI in #130
• go/hashmodule
  • Add murmur3 to hash module by @aadi-stripe in #122
• go/protomodule
  • feat: support assigning arbitrary protobuf messages to protobuf.Any by @jbrown-stripe in #105
  • Support name and number accessors on enum values by @LINKIWI in #120
  • Make protobuf map --> starlark.Dict ordering deterministic by @ryanpbrewster in #123
  • Accommodate Starlark reserved keywords as Protobuf message field names by @LINKIWI in #119
  • Fix protomodule.NewMessage handling of protobuf field presence by @ryanpbrewster in #113
  • Fix nondeterministic oneof initialization by @timothyg-stripe in #136

Go binding interface

• Allow users to configure where print() output goes by @timothyg-stripe in #110
• Support non-protobuf output and enhance flatten lists option by @jwog-stripe in #111
• Add skycfg.WithPositionalArgs by @sushain-stripe in #125
• Add support for caching common load()s across different skycfg.Load() calls by @timothyg-stripe in #135
• Allow customizing syntax.FileOptions by @timothyg-stripe in #138
• Add FSFileReader by @timothyg-stripe in #139
• go/protomodule: add go1.23 iter support by @timothyg-stripe in #140

Housekeeping

• Bump minimum Go version from 1.13 to 1.22
  • by @sushain97 in #127; by @timothyg-stripe in #132
• Bump Bazel from 3.5.0 to 7.4.1
  • Also bump rules_go from 0.24.7 to 0.46.0
  • Also bump gazelle from 0.22.2 to 0.41.0
  • by @sushain97 in #127; by @timothyg-stripe in #132
• Bump google.golang.org/protobuf from 1.25.0 to 1.33.0 by @dependabot in #115
• Bump go.starlark.net from 0.0.0-20201204201740-42d4f566359b to 0.0.0-20240517230649-3792562d0b7f by @timothyg-stripe in #138, #140
• README on how to develop skycfg by @timothyg-stripe in #132
• README on how to get the wasm example to work in #116
• Update AUTHORS and CONTRIBUTORS by @timothyg-stripe in #129, #134

New Contributors

• @jbrown-stripe made their first contribution in #105
• @timothyg-stripe made their first contribution in #110
• @jwog-stripe made their first contribution in #111
• @ryanpbrewster made their first contribution in #113
• @aadi-stripe made their first contribution in #122
• @sushain-stripe / @sushain97 made their first contribution in #126
• @LINKIWI made their first contribution in #121

Full Changelog: v0.1.1...v0.2.0