#dagger versioning

1 messages · Page 1 of 1 (latest)

strong walrus
#

Hello! Do you mean versioning of dagger modules?

#

Dagger modules use git as the source of truth. The git repository is the registry; git tags and branches can be used as versions

clear zealot
#

No sorry, I mean applying semantic versioning 2.0 in my CICD Pipelines

strong walrus
#

and git commits are used for pinning

clear zealot
#

https://semver.org/

I would like to automatically generate versioned tags when pipelines get triggered on stable, dev, and pre-release branches.

Basically I need semver to push versioned artifacts on OCI registries for my FluxCD GitOps operator to pull from based on some ImagePolicy

Semantic Versioning
Semantic Versioning 2.0.0

Semantic Versioning spec and website

ivory steeple
clear zealot
#

yes, correct.

I guess that as input there is the need for some git context (previous tags, branch that triggered the pipeline, type of action pr/push ...).

If I understood correctl, in yaml defined CICD systems like Gitlab, a lot of people are using this npm package called semver for doing this (inside the Job's Container, of course)

undone magnet
#

We're using https://gitversion.net/docs/ (a dotnet tool) to do exactly that - within a dedicated Dagger module, then pass on the generated version to the next steps of our CI/CD pipeline

GitVersion
GitVersion

From git log to SemVer in no time

ivory steeple
#

Notice that using the git api in Dagger such as git https://github.com/dagger/dagger | branch main | tree

.git/packed-refs
.git/refs/tags/main
.git/shallow

and some other differences compared to git clone and then read in the Directory.

With the shallow clone, I don't get the right output from dotnet-gitversion

#

But if fed a local dir like from a previous git clone https://github.com/dagger/dagger then it works well

import dagger
from dagger import dag, function, object_type


@object_type
class GitVersion:
    @function
    def container(self, version: str = "6.1.0-alpine.3.20-9.0") -> dagger.Container:
        """Returns a gitversion container at provided version"""
        return dag.container().from_("gittools/gitversion:"+ version)

    @function
    async def version(self, repo: dagger.Directory) -> str:
        """Returns gitversion output for the provided repo Directory"""
        return await (
            self.container()
            .with_mounted_directory("/repo", repo)
            .with_workdir("/repo")
            .with_exec(["/tools/dotnet-gitversion"])
            .stdout()
        )

{
  "AssemblySemFileVer": "0.16.3.0",
  "AssemblySemVer": "0.16.3.0",
  "BranchName": "main",
  "BuildMetaData": null,
  "CommitDate": "2025-03-06",
  "CommitsSinceVersionSource": 44,
  "EscapedBranchName": "main",
  "FullBuildMetaData": "Branch.main.Sha.07b0cd6c664ffb2fef63fd98eee0b8bb89cebae7",
  "FullSemVer": "0.16.3-44",
  "InformationalVersion": "0.16.3-44+Branch.main.Sha.07b0cd6c664ffb2fef63fd98eee0b8bb89cebae7",
  "Major": 0,
  "MajorMinorPatch": "0.16.3",
  "Minor": 16,
  "Patch": 3,
  "PreReleaseLabel": "",
  "PreReleaseLabelWithDash": "",
  "PreReleaseNumber": 44,
  "PreReleaseTag": "44",
  "PreReleaseTagWithDash": "-44",
  "SemVer": "0.16.3-44",
  "Sha": "07b0cd6c664ffb2fef63fd98eee0b8bb89cebae7",
  "ShortSha": "07b0cd6",
  "UncommittedChanges": 0,
  "VersionSourceSha": "b3e6f765a547b22edc61a24336177348b9f00d94",
  "WeightedPreReleaseNumber": 55044
}

with dagger -i -c 'version $(git https://github.com/dagger/dagger | branch main | tree)'

{
  "AssemblySemFileVer": "0.0.1.0",
  "AssemblySemVer": "0.0.1.0",
  "BranchName": "main",
  "BuildMetaData": null,
  "CommitDate": "2025-03-06",
  "CommitsSinceVersionSource": 1,
  "EscapedBranchName": "main",
  "FullBuildMetaData": "Branch.main.Sha.07b0cd6c664ffb2fef63fd98eee0b8bb89cebae7",
  "FullSemVer": "0.0.1-1",
  "InformationalVersion": "0.0.1-1+Branch.main.Sha.07b0cd6c664ffb2fef63fd98eee0b8bb89cebae7",
  "Major": 0,
  "MajorMinorPatch": "0.0.1",
  "Minor": 0,
  "Patch": 1,
  "PreReleaseLabel": "",
  "PreReleaseLabelWithDash": "",
  "PreReleaseNumber": 1,
  "PreReleaseTag": "1",
  "PreReleaseTagWithDash": "-1",
  "SemVer": "0.0.1-1",
  "Sha": "07b0cd6c664ffb2fef63fd98eee0b8bb89cebae7",
  "ShortSha": "07b0cd6",
  "UncommittedChanges": 0,
  "VersionSourceSha": "",
  "WeightedPreReleaseNumber": 55001
}
slim laurel
#

i'm actually planning on fixing this soon! and adding a ton more configurability to git clones 🙂

median forge
#

yeah, I would like to know to .. not sure what the conclusion were ?

I played around with this and there are (limiting it to go-lang native impl ?)
SVU https://github.com/caarlos0/svu
and
NVS https://github.com/purpleclay/nsv

which has a module in daggerverse ?
https://daggerverse.dev/mod/github.com/purpleclay/daggerverse/nsv@910e1ac9754f208569ac4d65f1ef52d9a2301833

GitHub
GitHub - caarlos0/svu: semantic version utility

semantic version utility. Contribute to caarlos0/svu development by creating an account on GitHub.

GitHub
GitHub - purpleclay/nsv: Semantic versioning without any config

Semantic versioning without any config. Contribute to purpleclay/nsv development by creating an account on GitHub.

nsv :: Daggerverse

Semantic versioning without any config

clear zealot
ivory steeple
median forge
#

sry, yes limiting it to go-lang was my preference

clear zealot