Remove helper functions

11 files changed, 0 insertions, 801 deletions

diff --git a/pkg/config/lib/bzr/bzr.go b/pkg/config/lib/bzr/bzr.go
deleted file mode 100644
index 6771533..0000000
--- a/pkg/config/lib/bzr/bzr.go
+++ /dev/null
@@ -1,65 +0,0 @@
-// Copyright Nicolas Paul (2023)
-//
-// * Nicolas Paul
-//
-// This software is a computer program whose purpose is to allow the hosting
-// and sharing of Go modules using a personal domain.
-//
-// This software is governed by the CeCILL license under French law and
-// abiding by the rules of distribution of free software.  You can  use,
-// modify and/ or redistribute the software under the terms of the CeCILL
-// license as circulated by CEA, CNRS and INRIA at the following URL
-// "http://www.cecill.info".
-//
-// As a counterpart to the access to the source code and  rights to copy,
-// modify and redistribute granted by the license, users are provided only
-// with a limited warranty  and the software's author,  the holder of the
-// economic rights,  and the successive licensors  have only  limited
-// liability.
-//
-// In this respect, the user's attention is drawn to the risks associated
-// with loading,  using,  modifying and/or developing or reproducing the
-// software by the user in light of its specific status of free software,
-// that may mean  that it is complicated to manipulate,  and  that  also
-// therefore means  that it is reserved for developers  and  experienced
-// professionals having in-depth computer knowledge. Users are therefore
-// encouraged to load and test the software's suitability as regards their
-// requirements in conditions enabling the security of their systems and/or
-// data to be ensured and,  more generally, to use and operate it in the
-// same conditions as regards security.
-//
-// The fact that you are presently reading this means that you have had
-// knowledge of the CeCILL license and that you accept its terms.
-
-package bzr
-
-import (
-	_ "embed"
-	"go.nc0.fr/svgu/pkg/config/lib/prelude"
-	"go.starlark.net/starlark"
-	"go.starlark.net/starlarkstruct"
-	"sync"
-)
-
-var (
-	once = sync.Once{}
-	bzr  = starlark.StringDict{}
-	//go:embed bzr.star
-	bzrFile string
-	bzrErr  error
-)
-
-// LoadBzrModule loads the Bazaar module.
-func LoadBzrModule(t *starlark.Thread) (starlark.StringDict, error) {
-	once.Do(func() {
-		env := starlark.StringDict{
-			"module": starlark.NewBuiltin("module",
-				prelude.InternModule),
-			"make_module": starlark.NewBuiltin("mod",
-				starlarkstruct.MakeModule),
-		}
-		bzr, bzrErr = starlark.ExecFile(t, "bzr.star", bzrFile, env)
-	})
-
-	return bzr, bzrErr
-}
diff --git a/pkg/config/lib/bzr/bzr.star b/pkg/config/lib/bzr/bzr.star
deleted file mode 100644
index 74b2d61..0000000
--- a/pkg/config/lib/bzr/bzr.star
+++ /dev/null
@@ -1,80 +0,0 @@
-# Copyright Nicolas Paul (2023)
-#
-# * Nicolas Paul
-# 
-# This software is a computer program whose purpose is to allow the hosting
-# and sharing of Go modules using a personal domain.
-# 
-# This software is governed by the CeCILL license under French law and
-# abiding by the rules of distribution of free software.  You can  use, 
-# modify and/ or redistribute the software under the terms of the CeCILL
-# license as circulated by CEA, CNRS and INRIA at the following URL
-# "http:#www.cecill.info". 
-# 
-# As a counterpart to the access to the source code and  rights to copy,
-# modify and redistribute granted by the license, users are provided only
-# with a limited warranty  and the software's author,  the holder of the
-# economic rights,  and the successive licensors  have only  limited
-# liability. 
-# 
-# In this respect, the user's attention is drawn to the risks associated
-# with loading,  using,  modifying and/or developing or reproducing the
-# software by the user in light of its specific status of free software,
-# that may mean  that it is complicated to manipulate,  and  that  also
-# therefore means  that it is reserved for developers  and  experienced
-# professionals having in-depth computer knowledge. Users are therefore
-# encouraged to load and test the software's suitability as regards their
-# requirements in conditions enabling the security of their systems and/or 
-# data to be ensured and,  more generally, to use and operate it in the 
-# same conditions as regards security.
-#
-# The fact that you are presently reading this means that you have had
-# knowledge of the CeCILL license and that you accept its terms.
-
-# Utilities to index Go modules hosted on Bazaar repositories.
-
-_BAZAAR = "bzr"
-
-_LAUNCHPAD_DEFAULT_INSTANCE = "https://bazaar.launchpad.net"
-_LAUNCHPAD_DEFAULT_REV = "head:"
-_LAUNCHPAD_DEFAULT_BRANCH = "trunk"
-
-def _launchpad(
-        name,
-        user,
-        repo,
-        branch = _LAUNCHPAD_DEFAULT_BRANCH,
-        rev = _LAUNCHPAD_DEFAULT_REV,
-        instance = _LAUNCHPAD_DEFAULT_INSTANCE):
-    """Register a module hosted on Launchpad.
-
-    Args:
-        name (str): The name of the module.
-        user (str): The ID of the user.
-        repo (str): The name of the repository.
-        branch (str): The name of the branch.
-            Defaults to `bzr.LAUNCHPAD_DEFAULT_BRANCH`.
-        rev (str): The revision number.
-            Defaults to `bzr.LAUNCHPAD_DEFAULT_REV`.
-        instance (str): The name of the instance.
-            Defaults to `bzr.LAUNCHPAD_DEFAULT_INSTANCE`.
-    """
-
-    return module(
-        name = name,
-        vcs = _BAZAAR,
-        repo = "%s/~%s/%s/%s" % (instance, user, repo, branch),
-        dir = "%s/~%s/%s/%s/files/%s{/dir}" %
-              (instance, user, repo, branch, rev),
-        file = "%s/~%s/%s/%s/view/%s{/dir}/{file}#L{line}" %
-               (instance, user, repo, branch, rev),
-    )
-
-bzr = make_module(
-    "bzr",
-    BAZAR = _BAZAAR,
-    LAUNCHPAD_DEFAULT_INSTANCE = _LAUNCHPAD_DEFAULT_INSTANCE,
-    LAUNCHPAD_DEFAULT_REV = _LAUNCHPAD_DEFAULT_REV,
-    LAUNCHPAD_DEFAULT_BRANCH = _LAUNCHPAD_DEFAULT_BRANCH,
-    launchpad = _launchpad,
-)
diff --git a/pkg/config/lib/fossil/fossil.go b/pkg/config/lib/fossil/fossil.go
deleted file mode 100644
index b1e2177..0000000
--- a/pkg/config/lib/fossil/fossil.go
+++ /dev/null
@@ -1,65 +0,0 @@
-// Copyright Nicolas Paul (2023)
-//
-// * Nicolas Paul
-//
-// This software is a computer program whose purpose is to allow the hosting
-// and sharing of Go modules using a personal domain.
-//
-// This software is governed by the CeCILL license under French law and
-// abiding by the rules of distribution of free software.  You can  use,
-// modify and/ or redistribute the software under the terms of the CeCILL
-// license as circulated by CEA, CNRS and INRIA at the following URL
-// "http://www.cecill.info".
-//
-// As a counterpart to the access to the source code and  rights to copy,
-// modify and redistribute granted by the license, users are provided only
-// with a limited warranty  and the software's author,  the holder of the
-// economic rights,  and the successive licensors  have only  limited
-// liability.
-//
-// In this respect, the user's attention is drawn to the risks associated
-// with loading,  using,  modifying and/or developing or reproducing the
-// software by the user in light of its specific status of free software,
-// that may mean  that it is complicated to manipulate,  and  that  also
-// therefore means  that it is reserved for developers  and  experienced
-// professionals having in-depth computer knowledge. Users are therefore
-// encouraged to load and test the software's suitability as regards their
-// requirements in conditions enabling the security of their systems and/or
-// data to be ensured and,  more generally, to use and operate it in the
-// same conditions as regards security.
-//
-// The fact that you are presently reading this means that you have had
-// knowledge of the CeCILL license and that you accept its terms.
-
-package fossil
-
-import (
-	_ "embed"
-	"go.nc0.fr/svgu/pkg/config/lib/prelude"
-	"go.starlark.net/starlark"
-	"go.starlark.net/starlarkstruct"
-	"sync"
-)
-
-var (
-	once   = sync.Once{}
-	fossil = starlark.StringDict{}
-	//go:embed fossil.star
-	fossilFile string
-	fossilErr  error
-)
-
-// LoadFossilModule loads the Fossil module.
-func LoadFossilModule(t *starlark.Thread) (starlark.StringDict, error) {
-	once.Do(func() {
-		env := starlark.StringDict{
-			"module": starlark.NewBuiltin("module",
-				prelude.InternModule),
-			"make_module": starlark.NewBuiltin("mod",
-				starlarkstruct.MakeModule),
-		}
-		fossil, fossilErr = starlark.ExecFile(t, "fossil.star", fossilFile, env)
-	})
-
-	return fossil, fossilErr
-}
diff --git a/pkg/config/lib/fossil/fossil.star b/pkg/config/lib/fossil/fossil.star
deleted file mode 100644
index 6502756..0000000
--- a/pkg/config/lib/fossil/fossil.star
+++ /dev/null
@@ -1,41 +0,0 @@
-# Copyright Nicolas (2023)
-#
-# * Nicolas Paul
-# 
-# This software is a computer program whose purpose is to allow the hosting
-# and sharing of Go modules using a personal domain.
-# 
-# This software is governed by the CeCILL license under French law and
-# abiding by the rules of distribution of free software.  You can  use, 
-# modify and/ or redistribute the software under the terms of the CeCILL
-# license as circulated by CEA, CNRS and INRIA at the following URL
-# "http://www.cecill.info". 
-# 
-# As a counterpart to the access to the source code and  rights to copy,
-# modify and redistribute granted by the license, users are provided only
-# with a limited warranty  and the software's author,  the holder of the
-# economic rights,  and the successive licensors  have only  limited
-# liability. 
-# 
-# In this respect, the user's attention is drawn to the risks associated
-# with loading,  using,  modifying and/or developing or reproducing the
-# software by the user in light of its specific status of free software,
-# that may mean  that it is complicated to manipulate,  and  that  also
-# therefore means  that it is reserved for developers  and  experienced
-# professionals having in-depth computer knowledge. Users are therefore
-# encouraged to load and test the software's suitability as regards their
-# requirements in conditions enabling the security of their systems and/or 
-# data to be ensured and,  more generally, to use and operate it in the 
-# same conditions as regards security.
-#
-# The fact that you are presently reading this means that you have had
-# knowledge of the CeCILL license and that you accept its terms.
-
-# Utilities to index Go modules hosted on Fossil repositories.
-
-_FOSSIL = "fossil"
-
-fossil = make_module(
-    "fossil",
-    FOSSIL = _FOSSIL,
-)
diff --git a/pkg/config/lib/git/git.go b/pkg/config/lib/git/git.go
deleted file mode 100644
index 500b29d..0000000
--- a/pkg/config/lib/git/git.go
+++ /dev/null
@@ -1,67 +0,0 @@
-// Copyright Nicolas Paul (2023)
-//
-// * Nicolas Paul
-//
-// This software is a computer program whose purpose is to allow the hosting
-// and sharing of Go modules using a personal domain.
-//
-// This software is governed by the CeCILL license under French law and
-// abiding by the rules of distribution of free software.  You can  use,
-// modify and/ or redistribute the software under the terms of the CeCILL
-// license as circulated by CEA, CNRS and INRIA at the following URL
-// "http://www.cecill.info".
-//
-// As a counterpart to the access to the source code and  rights to copy,
-// modify and redistribute granted by the license, users are provided only
-// with a limited warranty  and the software's author,  the holder of the
-// economic rights,  and the successive licensors  have only  limited
-// liability.
-//
-// In this respect, the user's attention is drawn to the risks associated
-// with loading,  using,  modifying and/or developing or reproducing the
-// software by the user in light of its specific status of free software,
-// that may mean  that it is complicated to manipulate,  and  that  also
-// therefore means  that it is reserved for developers  and  experienced
-// professionals having in-depth computer knowledge. Users are therefore
-// encouraged to load and test the software's suitability as regards their
-// requirements in conditions enabling the security of their systems and/or
-// data to be ensured and,  more generally, to use and operate it in the
-// same conditions as regards security.
-//
-// The fact that you are presently reading this means that you have had
-// knowledge of the CeCILL license and that you accept its terms.
-// Package git provides Starlark macros to declare modules hosted on Git
-// repositories.
-
-package git
-
-import (
-	_ "embed"
-	"go.nc0.fr/svgu/pkg/config/lib/prelude"
-	"go.starlark.net/starlark"
-	"go.starlark.net/starlarkstruct"
-	"sync"
-)
-
-var (
-	once = sync.Once{}
-	git  = starlark.StringDict{}
-	//go:embed git.star
-	gitFile string
-	gitErr  error
-)
-
-// LoadGitModule loads the git module.
-func LoadGitModule(t *starlark.Thread) (starlark.StringDict, error) {
-	once.Do(func() {
-		env := starlark.StringDict{
-			"module": starlark.NewBuiltin("module",
-				prelude.InternModule),
-			"make_module": starlark.NewBuiltin("mod",
-				starlarkstruct.MakeModule),
-		}
-		git, gitErr = starlark.ExecFile(t, "git.star", gitFile, env)
-	})
-
-	return git, gitErr
-}
diff --git a/pkg/config/lib/git/git.star b/pkg/config/lib/git/git.star
deleted file mode 100644
index 8e39b31..0000000
--- a/pkg/config/lib/git/git.star
+++ /dev/null
@@ -1,212 +0,0 @@
-# Copyright Nicolas (2023)
-#
-# * Nicolas Paul
-# 
-# This software is a computer program whose purpose is to allow the hosting
-# and sharing of Go modules using a personal domain.
-# 
-# This software is governed by the CeCILL license under French law and
-# abiding by the rules of distribution of free software.  You can  use, 
-# modify and/ or redistribute the software under the terms of the CeCILL
-# license as circulated by CEA, CNRS and INRIA at the following URL
-# "http://www.cecill.info". 
-# 
-# As a counterpart to the access to the source code and  rights to copy,
-# modify and redistribute granted by the license, users are provided only
-# with a limited warranty  and the software's author,  the holder of the
-# economic rights,  and the successive licensors  have only  limited
-# liability. 
-# 
-# In this respect, the user's attention is drawn to the risks associated
-# with loading,  using,  modifying and/or developing or reproducing the
-# software by the user in light of its specific status of free software,
-# that may mean  that it is complicated to manipulate,  and  that  also
-# therefore means  that it is reserved for developers  and  experienced
-# professionals having in-depth computer knowledge. Users are therefore
-# encouraged to load and test the software's suitability as regards their
-# requirements in conditions enabling the security of their systems and/or 
-# data to be ensured and,  more generally, to use and operate it in the 
-# same conditions as regards security.
-#
-# The fact that you are presently reading this means that you have had
-# knowledge of the CeCILL license and that you accept its terms.
-
-# Utilities to index Go modules hosted on Git repositories.
-
-_GIT = "git"
-
-# https://github.com/github/renaming
-_GITHUB_DEFAULT_INSTANCE = "https://github.com"
-_GITHUB_DEFAULT_REF = "main"
-
-def _github(
-        name,
-        user,
-        repo,
-        ref = _GITHUB_DEFAULT_REF,
-        instance = _GITHUB_DEFAULT_INSTANCE):
-    """Register a module hosted on GitHub.
-
-    Args:
-        name (str): The name of the module.
-        user (str): The name of the user or organization.
-        repo (str): The name of the repository.
-        ref (str): The name of the ref.
-            Defaults to `git.GITHUB_DEFAULT_REF`.
-        instance (str): The name of the instance.
-            Defaults to `git.GITHUB_DEFAULT_INSTANCE`.
-    """
-
-    return module(
-        name = name,
-        vcs = _GIT,
-        repo = "%s/%s/%s" % (instance, user, repo),
-        dir = "%s/%s/%s/tree/%s{/dir}" % (instance, user, repo, ref),
-        file = "%s/%s/%s/blob/%s{/dir}/{file}#L{line}" %
-               (instance, user, repo, ref),
-    )
-
-_SOURCEHUT_DEFAULT_INSTANCE = "https://git.sr.ht"
-_SOURCEHUT_DEFAULT_REF = "master"
-
-# TODO(nc0): See the status for organizations and groups, as they are expected
-#   to use another symbol than `~`.
-def _sourcehut(
-        name,
-        user,
-        repo,
-        ref = _SOURCEHUT_DEFAULT_REF,
-        instance = _SOURCEHUT_DEFAULT_INSTANCE):
-    """Register a module hosted on Source Hut's Git hosting.
-
-    Args:
-        name (str): The name of the module.
-        user (str): The name of the user or organization.
-        repo (str): The name of the repository.
-        ref (str): The name of the ref.
-            Defaults to `git.SOURCEHUT_DEFAULT_REF`.
-        instance (str): The name of the instance.
-            Defaults to `git.SOURCEHUT_DEFAULT_INSTANCE`.
-    """
-
-    return module(
-        name = name,
-        vcs = _GIT,
-        repo = "%s/~%s/%s" % (instance, user, repo),
-        dir = "%s/~%s/%s/tree/%s{/dir}" %
-              (instance, user, repo, ref),
-        file = "%s/~%s/%s/tree/%s/item{/dir}/{file}#L{line}" %
-               (instance, user, repo, ref),
-    )
-
-# https://about.gitlab.com/blog/2021/03/10/new-git-default-branch-name/
-_GITLAB_DEFAULT_INSTANCE = "https://gitlab.com"
-_GITLAB_DEFAULT_REF = "main"
-
-def _gitlab(
-        name,
-        user,
-        repo,
-        ref = _GITLAB_DEFAULT_REF,
-        instance = _GITLAB_DEFAULT_INSTANCE):
-    """Register a module hosted on GitLab.
-
-    Args:
-        name (str): The name of the module.
-        user (str): The name of the user or organization.
-        repo (str): The name of the repository.
-        ref (str): The name of the ref.
-            Defaults to `git.GITLAB_DEFAULT_REF`.
-        instance (str): The name of the instance.
-            Defaults to `git.GITLAB_DEFAULT_INSTANCE`.
-    """
-
-    return module(
-        name = name,
-        vcs = _GIT,
-        repo = "%s/%s/%s" % (instance, user, repo),
-        dir = "%s/%s/%s/-/tree/%s{/dir}" % (instance, user, repo, ref),
-        file = "%s/%s/%s/-/blob/%s{/dir}/{file}#L{line}" %
-               (instance, user, repo, ref),
-    )
-
-# https://confluence.atlassian.com/bitbucketserver/setting-a-system-wide-default-branch-name-1021220665.html
-_BITBUCKET_DEFAULT_INSTANCE = "https://bitbucket.org"
-_BITBUCKET_DEFAULT_REF = "master"
-
-def _bitbucket(
-        name,
-        workspace,
-        repo,
-        ref = _BITBUCKET_DEFAULT_REF,
-        instance = _BITBUCKET_DEFAULT_INSTANCE):
-    """Register a module hosted on Bitbucket.
-
-    By default, we use https://bitbucket.org, however you usually need to
-    change it with your username and workspace, following:
-
-        https://<username>@bitbucket.org/<workspace>
-
-    Args:
-        name (str): The name of the module.
-        workspace (str): The ID of the workspace.
-        repo (str): The name of the repository.
-        ref (str): The name of the ref.
-            Defaults to `git.BITBUCKET_DEFAULT_REF`.
-        instance (str): The name of the instance.
-            Defaults to `git.BITBUCKET_DEFAULT_INSTANCE`.
-    """
-
-    return module(
-        name = name,
-        vcs = _GIT,
-        repo = "%s/%s/%s" % (instance, workspace, repo),
-        dir = "%s/%s/%s/src/%s{/dir}" % (instance, workspace, repo, ref),
-        file = "%s/%s/%s/src/%s{/dir}/{file}#{file}-{line}" %
-               (instance, workspace, repo, ref),
-    )
-
-_GITILES_DEFAULT_REF = "master"
-
-def _gitiles(
-        name,
-        instance,
-        repo,
-        ref = _GITILES_DEFAULT_REF):
-    """Register a module hosted a Gitiles (Gerrit) installation.
-
-    Args:
-        name (str): The name of the module.
-        instance (str): The Gitiles instance URL.
-        repo (str): The repository path.
-        ref (str):  The name of the ref.
-            Defaults to `git.GITILES_DEFAULT_REF`.
-    """
-
-    return module(
-        name = name,
-        vcs = _GIT,
-        repo = "%s/%s" % (instance, repo),
-        dir = "%s/%s/+/refs/heads/%s{/dir}" % (instance, repo, ref),
-        file = "%s/%s/+/refs/heads/%s{/dir}/{file}#{line}" %
-               (instance, repo, ref),
-    )
-
-git = make_module(
-    "git",
-    GIT = _GIT,
-    GITHUB_DEFAULT_INSTANCE = _GITHUB_DEFAULT_INSTANCE,
-    GITHUB_DEFAULT_REF = _GITHUB_DEFAULT_REF,
-    SOURCEHUT_DEFAULT_INSTANCE = _SOURCEHUT_DEFAULT_INSTANCE,
-    SOURCEHUT_DEFAULT_REF = _SOURCEHUT_DEFAULT_REF,
-    GITLAB_DEFAULT_INSTANCE = _GITLAB_DEFAULT_INSTANCE,
-    GITLAB_DEFAULT_REF = _GITLAB_DEFAULT_REF,
-    BITBUCKET_DEFAULT_INSTANCE = _BITBUCKET_DEFAULT_INSTANCE,
-    BITBUCKET_DEFAULT_REF = _BITBUCKET_DEFAULT_REF,
-    GITILES_DEFAULT_REF = _GITILES_DEFAULT_REF,
-    github = _github,
-    sourcehut = _sourcehut,
-    gitlab = _gitlab,
-    bitbucket = _bitbucket,
-    gitiles = _gitiles,
-)
diff --git a/pkg/config/lib/hg/hg.go b/pkg/config/lib/hg/hg.go
deleted file mode 100644
index 0572a5b..0000000
--- a/pkg/config/lib/hg/hg.go
+++ /dev/null
@@ -1,65 +0,0 @@
-// Copyright Nicolas Paul (2023)
-//
-// * Nicolas Paul
-//
-// This software is a computer program whose purpose is to allow the hosting
-// and sharing of Go modules using a personal domain.
-//
-// This software is governed by the CeCILL license under French law and
-// abiding by the rules of distribution of free software.  You can  use,
-// modify and/ or redistribute the software under the terms of the CeCILL
-// license as circulated by CEA, CNRS and INRIA at the following URL
-// "http://www.cecill.info".
-//
-// As a counterpart to the access to the source code and  rights to copy,
-// modify and redistribute granted by the license, users are provided only
-// with a limited warranty  and the software's author,  the holder of the
-// economic rights,  and the successive licensors  have only  limited
-// liability.
-//
-// In this respect, the user's attention is drawn to the risks associated
-// with loading,  using,  modifying and/or developing or reproducing the
-// software by the user in light of its specific status of free software,
-// that may mean  that it is complicated to manipulate,  and  that  also
-// therefore means  that it is reserved for developers  and  experienced
-// professionals having in-depth computer knowledge. Users are therefore
-// encouraged to load and test the software's suitability as regards their
-// requirements in conditions enabling the security of their systems and/or
-// data to be ensured and,  more generally, to use and operate it in the
-// same conditions as regards security.
-//
-// The fact that you are presently reading this means that you have had
-// knowledge of the CeCILL license and that you accept its terms.
-
-package hg
-
-import (
-	_ "embed"
-	"go.nc0.fr/svgu/pkg/config/lib/prelude"
-	"go.starlark.net/starlark"
-	"go.starlark.net/starlarkstruct"
-	"sync"
-)
-
-var (
-	once = sync.Once{}
-	hg   = starlark.StringDict{}
-	//go:embed hg.star
-	hgFile string
-	hgErr  error
-)
-
-// LoadHgModule loads the Mercurial module.
-func LoadHgModule(t *starlark.Thread) (starlark.StringDict, error) {
-	once.Do(func() {
-		env := starlark.StringDict{
-			"module": starlark.NewBuiltin("module",
-				prelude.InternModule),
-			"make_module": starlark.NewBuiltin("mod",
-				starlarkstruct.MakeModule),
-		}
-		hg, hgErr = starlark.ExecFile(t, "hg.star", hgFile, env)
-	})
-
-	return hg, hgErr
-}
diff --git a/pkg/config/lib/hg/hg.star b/pkg/config/lib/hg/hg.star
deleted file mode 100644
index 9a003c9..0000000
--- a/pkg/config/lib/hg/hg.star
+++ /dev/null
@@ -1,75 +0,0 @@
-# Copyright Nicolas (2023)
-#
-# * Nicolas Paul
-# 
-# This software is a computer program whose purpose is to allow the hosting
-# and sharing of Go modules using a personal domain.
-# 
-# This software is governed by the CeCILL license under French law and
-# abiding by the rules of distribution of free software.  You can  use, 
-# modify and/ or redistribute the software under the terms of the CeCILL
-# license as circulated by CEA, CNRS and INRIA at the following URL
-# "http://www.cecill.info". 
-# 
-# As a counterpart to the access to the source code and  rights to copy,
-# modify and redistribute granted by the license, users are provided only
-# with a limited warranty  and the software's author,  the holder of the
-# economic rights,  and the successive licensors  have only  limited
-# liability. 
-# 
-# In this respect, the user's attention is drawn to the risks associated
-# with loading,  using,  modifying and/or developing or reproducing the
-# software by the user in light of its specific status of free software,
-# that may mean  that it is complicated to manipulate,  and  that  also
-# therefore means  that it is reserved for developers  and  experienced
-# professionals having in-depth computer knowledge. Users are therefore
-# encouraged to load and test the software's suitability as regards their
-# requirements in conditions enabling the security of their systems and/or 
-# data to be ensured and,  more generally, to use and operate it in the 
-# same conditions as regards security.
-#
-# The fact that you are presently reading this means that you have had
-# knowledge of the CeCILL license and that you accept its terms.
-
-# Utilities to index Go modules hosted on Mercurial repositories.
-
-_MERCURIAL = "hg"
-
-_SOURCEHUT_DEFAULT_INSTANCE = "https://hg.sr.ht"
-_SOURCEHUT_DEFAULT_REV = "tip"
-
-def _sourcehut(
-        name,
-        user,
-        repo,
-        rev = _SOURCEHUT_DEFAULT_REV,
-        instance = _SOURCEHUT_DEFAULT_INSTANCE):
-    """Register a module hosted on a Mercurial repository on Source Hut.
-
-    Args:
-        name (str): The name of the module.
-        user (str): The name of the user or organization that owns the
-            repository.
-        repo (str): The name of the repository.
-        rev (str): The revision to use. Defaults to `hg.SOURCEHUT_DEFAULT_REV`.
-        instance (str): The instance of Source Hut to use.
-            Defaults to `hg.SOURCEHUT_DEFAULT_INSTANCE`.
-    """
-
-    module(
-        name = name,
-        vcs = _MERCURIAL,
-        repo = "%s/~%s/%s" % (instance, user, repo),
-        dir = "%s/~%s/%s/browse{/dir}?rev=%s" %
-              (instance, user, repo, rev),
-        file = "%s/~%s/%s/browse{/dir}/{file}?rev=%s#L{line}" %
-               (instance, user, repo, rev),
-    )
-
-hg = make_module(
-    "hg",
-    MERCURIAL = _MERCURIAL,
-    SOURCEHUT_DEFAULT_INSTANCE = _SOURCEHUT_DEFAULT_INSTANCE,
-    SOURCEHUT_DEFAULT_REV = _SOURCEHUT_DEFAULT_REV,
-    sourcehut = _sourcehut,
-)
diff --git a/pkg/config/lib/svn/svn.go b/pkg/config/lib/svn/svn.go
deleted file mode 100644
index 0181e78..0000000
--- a/pkg/config/lib/svn/svn.go
+++ /dev/null
@@ -1,65 +0,0 @@
-// Copyright Nicolas Paul (2023)
-//
-// * Nicolas Paul
-//
-// This software is a computer program whose purpose is to allow the hosting
-// and sharing of Go modules using a personal domain.
-//
-// This software is governed by the CeCILL license under French law and
-// abiding by the rules of distribution of free software.  You can  use,
-// modify and/ or redistribute the software under the terms of the CeCILL
-// license as circulated by CEA, CNRS and INRIA at the following URL
-// "http://www.cecill.info".
-//
-// As a counterpart to the access to the source code and  rights to copy,
-// modify and redistribute granted by the license, users are provided only
-// with a limited warranty  and the software's author,  the holder of the
-// economic rights,  and the successive licensors  have only  limited
-// liability.
-//
-// In this respect, the user's attention is drawn to the risks associated
-// with loading,  using,  modifying and/or developing or reproducing the
-// software by the user in light of its specific status of free software,
-// that may mean  that it is complicated to manipulate,  and  that  also
-// therefore means  that it is reserved for developers  and  experienced
-// professionals having in-depth computer knowledge. Users are therefore
-// encouraged to load and test the software's suitability as regards their
-// requirements in conditions enabling the security of their systems and/or
-// data to be ensured and,  more generally, to use and operate it in the
-// same conditions as regards security.
-//
-// The fact that you are presently reading this means that you have had
-// knowledge of the CeCILL license and that you accept its terms.
-
-package svn
-
-import (
-	_ "embed"
-	"go.nc0.fr/svgu/pkg/config/lib/prelude"
-	"go.starlark.net/starlark"
-	"go.starlark.net/starlarkstruct"
-	"sync"
-)
-
-var (
-	once = sync.Once{}
-	svn  = starlark.StringDict{}
-	//go:embed svn.star
-	svnFile string
-	svnErr  error
-)
-
-// LoadSvnModule loads the Subversion module.
-func LoadSvnModule(t *starlark.Thread) (starlark.StringDict, error) {
-	once.Do(func() {
-		env := starlark.StringDict{
-			"module": starlark.NewBuiltin("module",
-				prelude.InternModule),
-			"make_module": starlark.NewBuiltin("mod",
-				starlarkstruct.MakeModule),
-		}
-		svn, svnErr = starlark.ExecFile(t, "svn.star", svnFile, env)
-	})
-
-	return svn, svnErr
-}
diff --git a/pkg/config/lib/svn/svn.star b/pkg/config/lib/svn/svn.star
deleted file mode 100644
index 4d67006..0000000
--- a/pkg/config/lib/svn/svn.star
+++ /dev/null
@@ -1,41 +0,0 @@
-# Copyright Nicolas (2023)
-#
-# * Nicolas Paul
-# 
-# This software is a computer program whose purpose is to allow the hosting
-# and sharing of Go modules using a personal domain.
-# 
-# This software is governed by the CeCILL license under French law and
-# abiding by the rules of distribution of free software.  You can  use, 
-# modify and/ or redistribute the software under the terms of the CeCILL
-# license as circulated by CEA, CNRS and INRIA at the following URL
-# "http://www.cecill.info". 
-# 
-# As a counterpart to the access to the source code and  rights to copy,
-# modify and redistribute granted by the license, users are provided only
-# with a limited warranty  and the software's author,  the holder of the
-# economic rights,  and the successive licensors  have only  limited
-# liability. 
-# 
-# In this respect, the user's attention is drawn to the risks associated
-# with loading,  using,  modifying and/or developing or reproducing the
-# software by the user in light of its specific status of free software,
-# that may mean  that it is complicated to manipulate,  and  that  also
-# therefore means  that it is reserved for developers  and  experienced
-# professionals having in-depth computer knowledge. Users are therefore
-# encouraged to load and test the software's suitability as regards their
-# requirements in conditions enabling the security of their systems and/or 
-# data to be ensured and,  more generally, to use and operate it in the 
-# same conditions as regards security.
-#
-# The fact that you are presently reading this means that you have had
-# knowledge of the CeCILL license and that you accept its terms.
-
-# Utilities to index Go modules hosted on Subversion repositories.
-
-_SUBVERSION = "svn"
-
-svn = make_module(
-    "svn",
-    SUBVERSION = _SUBVERSION,
-)
diff --git a/pkg/config/starlark.go b/pkg/config/starlark.go
index e2a886c..bb65465 100644
--- a/pkg/config/starlark.go
+++ b/pkg/config/starlark.go
@@ -35,12 +35,7 @@ package config
 
 import (
 	"fmt"
-	"go.nc0.fr/svgu/pkg/config/lib/bzr"
-	"go.nc0.fr/svgu/pkg/config/lib/fossil"
-	"go.nc0.fr/svgu/pkg/config/lib/git"
-	"go.nc0.fr/svgu/pkg/config/lib/hg"
 	"go.nc0.fr/svgu/pkg/config/lib/prelude"
-	"go.nc0.fr/svgu/pkg/config/lib/svn"
 	"go.nc0.fr/svgu/pkg/types"
 	"go.starlark.net/starlark"
 )
@@ -52,10 +47,8 @@ import (
 func ExecConfig(fl string) (*types.Index, error) {
 	th := &starlark.Thread{
 		Name: "exec " + fl,
-		Load: load,
 	}
 
-	// TODO(nc0): add built-ins
 	env := starlark.StringDict{
 		"index":  starlark.NewBuiltin("index", prelude.InternIndex),
 		"module": starlark.NewBuiltin("module", prelude.InternModule),
@@ -71,21 +64,3 @@ func ExecConfig(fl string) (*types.Index, error) {
 
 	return &prelude.Registered, nil
 }
-
-// load loads a module from the given path.
-func load(t *starlark.Thread, module string) (starlark.StringDict, error) {
-	switch module {
-	case "@svgu/git.star": // git
-		return git.LoadGitModule(t)
-	case "@svgu/hg.star": // mercurial
-		return hg.LoadHgModule(t)
-	case "@svgu/svn.star": // subversion
-		return svn.LoadSvnModule(t)
-	case "@svgu/fossil.star": // fossil
-		return fossil.LoadFossilModule(t)
-	case "@svgu/bzr.star": // bazaar
-		return bzr.LoadBzrModule(t)
-	default:
-		return nil, fmt.Errorf("unknown module %q", module)
-	}
-}