internal/rosa: key metadata by string

For upcoming azalea integration. The API is quite ugly right now to ease migration.

Signed-off-by: Ophestra <cat@gensokyo.uk>

1 files changed, 0 insertions, 447 deletions

diff --git a/internal/rosa/all.go b/internal/rosa/all.go
deleted file mode 100644
index 9d5f8535..00000000
--- a/internal/rosa/all.go
+++ /dev/null
@@ -1,447 +0,0 @@
-package rosa
-
-import (
-	"context"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"net/http"
-	"runtime"
-	"strconv"
-	"sync"
-
-	"hakurei.app/internal/pkg"
-)
-
-// PArtifact is a lazily-initialised [pkg.Artifact] preset.
-type PArtifact int
-
-const (
-	LLVM PArtifact = iota
-
-	// EarlyInit is the Rosa OS init program.
-	EarlyInit
-	// ImageSystem is the Rosa OS /system image.
-	ImageSystem
-	// ImageInitramfs is the Rosa OS initramfs archive.
-	ImageInitramfs
-
-	// Kernel is the generic Rosa OS Linux kernel.
-	Kernel
-	// KernelHeaders is an installation of kernel headers for [Kernel].
-	KernelHeaders
-	// KernelSource is a writable kernel source tree installed to [AbsUsrSrc].
-	KernelSource
-	// Firmware is firmware blobs for use with the Linux kernel.
-	Firmware
-
-	ACL
-	ArgpStandalone
-	Attr
-	Autoconf
-	Automake
-	BC
-	Bash
-	Binutils
-	Bison
-	Bzip2
-	CMake
-	Connman
-	Coreutils
-	Curl
-	DBus
-	DTC
-	Diffutils
-	Elfutils
-	Fakeroot
-	Findutils
-	Flex
-	FontUtil
-	Freetype
-	Fuse
-	GMP
-	GLib
-	Gawk
-	GenInitCPIO
-	Gettext
-	Git
-	Glslang
-	GnuTLS
-	Go
-	Gperf
-	Grep
-	Gzip
-	Hakurei
-	HakureiDist
-	Hwdata
-	IPTables
-	Kmod
-	LIT
-	LibX11
-	LibXau
-	LibXdmcp
-	LibXext
-	LibXfixes
-	LibXfont2
-	LibXrandr
-	LibXrender
-	LibXxf86vm
-	Libarchive
-	Libbsd
-	Libcap
-	Libconfig
-	LibdisplayInfo
-	Libdrm
-	Libepoxy
-	Libev
-	Libexpat
-	Libffi
-	Libfontenc
-	Libgd
-	Libglvnd
-	Libiconv
-	Libmd
-	Libmnl
-	Libnftnl
-	Libpciaccess
-	Libpng
-	Libpsl
-	Libseccomp
-	Libtasn1
-	Libtirpc
-	Libtool
-	Libucontext
-	Libunistring
-	Libva
-	LibxcbRenderUtil
-	LibxcbUtil
-	LibxcbUtilImage
-	LibxcbUtilKeysyms
-	LibxcbUtilWM
-	Libxcvt
-	Libxkbfile
-	Libxml2
-	Libxshmfence
-	Libxslt
-	Libxtrans
-	LMSensors
-	M4
-	MPC
-	MPFR
-	Make
-	Mesa
-	Meson
-	Mksh
-	MuslFts
-	MuslObstack
-	NSS
-	NSSCACert
-	Ncurses
-	Nettle
-	Ninja
-	OpenSSL
-	P11Kit
-	PCRE2
-	Parallel
-	Patch
-	Perl
-	PerlLocaleGettext
-	PerlMIMECharset
-	PerlModuleBuild
-	PerlPodParser
-	PerlSGMLS
-	PerlTermReadKey
-	PerlTestCmd
-	PerlTextCharWidth
-	PerlTextWrapI18N
-	PerlUnicodeLineBreak
-	PerlYAMLTiny
-	Pixman
-	PkgConfig
-	Procps
-	Python
-	PythonFlitCore
-	PythonHatchling
-	PythonIniConfig
-	PythonMako
-	PythonMarkupSafe
-	PythonPackaging
-	PythonPathspec
-	PythonPluggy
-	PythonPyTest
-	PythonPyYAML
-	PythonPycparser
-	PythonPygments
-	PythonSetuptools
-	PythonSetuptoolsSCM
-	PythonTroveClassifiers
-	PythonVCSVersioning
-	PythonWheel
-	QEMU
-	Rdfind
-	Readline
-	Rsync
-	Sed
-	SPIRVHeaders
-	SPIRVLLVMTranslator
-	SPIRVTools
-	SquashfsTools
-	Strace
-	TamaGo
-	Tar
-	Texinfo
-	Toybox
-	toyboxEarly
-	Unzip
-	UtilLinux
-	VIM
-	Wayland
-	WaylandProtocols
-	XCB
-	XCBProto
-	XDGDBusProxy
-	XZ
-	Xkbcomp
-	XkeyboardConfig
-	XorgProto
-	Xserver
-	Zlib
-	Zstd
-
-	// PresetUnexportedStart is the first unexported preset.
-	PresetUnexportedStart
-
-	stage0Dist = iota - 1
-	llvmSource
-	// earlyCompilerRT is an early, standalone compiler-rt installation for the
-	// standalone runtimes build.
-	//
-	// earlyCompilerRT must only be loaded by [LLVM].
-	earlyCompilerRT
-	// earlyRuntimes is an early, standalone installation of LLVM runtimes to
-	// work around the cmake build system leaking the system LLVM installation
-	// when invoking the newly built toolchain.
-	//
-	// earlyRuntimes must only be loaded by [LLVM].
-	earlyRuntimes
-
-	buildcatrust
-	utilMacros
-
-	// Musl is a standalone libc that does not depend on the toolchain.
-	Musl
-	// muslHeaders is a system installation of [Musl] headers.
-	muslHeaders
-
-	// gcc is a hacked-to-pieces GCC toolchain meant for use in intermediate
-	// stages only. This preset and its direct output must never be exposed.
-	gcc
-
-	// nettle3 is an older version of [Nettle].
-	nettle3
-
-	// Stage0 is a tarball containing all compile-time dependencies of artifacts
-	// part of the [Std] toolchain.
-	Stage0
-
-	// PresetEnd is the total number of presets and does not denote a preset.
-	PresetEnd
-)
-
-// P represents multiple [PArtifact] and is stable through JSON.
-type P []PArtifact
-
-// MarshalJSON represents [PArtifact] by their [Metadata.Name].
-func (s P) MarshalJSON() ([]byte, error) {
-	names := make([]string, len(s))
-	for i, p := range s {
-		names[i] = GetMetadata(p).Name
-	}
-	return json.Marshal(names)
-}
-
-// UnmarshalJSON resolves the value created by MarshalJSON back to [P].
-func (s *P) UnmarshalJSON(data []byte) error {
-	var names []string
-	if err := json.Unmarshal(data, &names); err != nil {
-		return err
-	}
-
-	*s = make(P, len(names))
-	for i, name := range names {
-		if p, ok := ResolveName(name); !ok {
-			return fmt.Errorf("unknown artifact %q", name)
-		} else {
-			(*s)[i] = p
-		}
-	}
-	return nil
-}
-
-// Metadata is stage-agnostic information of a [PArtifact] not directly
-// representable in the resulting [pkg.Artifact].
-type Metadata struct {
-	f func(t Toolchain) (a pkg.Artifact, version string)
-
-	// Unique package name.
-	Name string `json:"name"`
-	// Short user-facing description.
-	Description string `json:"description"`
-	// Project home page.
-	Website string `json:"website,omitempty"`
-
-	// Runtime dependencies.
-	Dependencies P `json:"dependencies"`
-
-	// Project identifier on [Anitya].
-	//
-	// [Anitya]: https://release-monitoring.org/
-	ID int `json:"-"`
-
-	// Optional custom version checking behaviour.
-	latest func(v *Versions) string
-}
-
-// GetLatest returns the latest version described by v.
-func (meta *Metadata) GetLatest(v *Versions) string {
-	if meta.latest != nil {
-		return meta.latest(v)
-	}
-	return v.Latest
-}
-
-// Unversioned denotes an unversioned [PArtifact].
-const Unversioned = "\x00"
-
-// UnpopulatedIDError is returned by [Metadata.GetLatest] for an instance of
-// [Metadata] where ID is not populated.
-type UnpopulatedIDError struct{}
-
-func (UnpopulatedIDError) Unwrap() error { return errors.ErrUnsupported }
-func (UnpopulatedIDError) Error() string { return "Anitya ID is not populated" }
-
-// Versions are package versions returned by Anitya.
-type Versions struct {
-	// The latest version for the project, as determined by the version sorting algorithm.
-	Latest string `json:"latest_version"`
-	// List of all versions that aren’t flagged as pre-release.
-	Stable []string `json:"stable_versions"`
-	// List of all versions stored, sorted from newest to oldest.
-	All []string `json:"versions"`
-}
-
-// getStable returns the first Stable version, or Latest if that is unavailable.
-func (v *Versions) getStable() string {
-	if len(v.Stable) == 0 {
-		return v.Latest
-	}
-	return v.Stable[0]
-}
-
-// GetVersions returns versions fetched from Anitya.
-func (meta *Metadata) GetVersions(ctx context.Context) (*Versions, error) {
-	if meta.ID == 0 {
-		return nil, UnpopulatedIDError{}
-	}
-
-	var resp *http.Response
-	if req, err := http.NewRequestWithContext(
-		ctx,
-		http.MethodGet,
-		"https://release-monitoring.org/api/v2/versions/?project_id="+
-			strconv.Itoa(meta.ID),
-		nil,
-	); err != nil {
-		return nil, err
-	} else {
-		req.Header.Set("User-Agent", "Rosa/1.1")
-		if resp, err = http.DefaultClient.Do(req); err != nil {
-			return nil, err
-		}
-	}
-
-	var v Versions
-	err := json.NewDecoder(resp.Body).Decode(&v)
-	return &v, errors.Join(err, resp.Body.Close())
-}
-
-var (
-	// artifactsM is an array of [PArtifact] metadata.
-	artifactsM [PresetEnd]Metadata
-
-	// artifacts stores the result of Metadata.f.
-	artifacts [_toolchainEnd][len(artifactsM)]struct {
-		a pkg.Artifact
-		v string
-	}
-	// artifactsOnce is for lazy initialisation of artifacts.
-	artifactsOnce [_toolchainEnd][len(artifactsM)]sync.Once
-
-	// arch is the target architecture.
-	arch = runtime.GOARCH
-
-	// presetOpts globally modifies behaviour of presets.
-	presetOpts int
-)
-
-const (
-	// OptSkipCheck skips running all test suites.
-	OptSkipCheck = 1 << iota
-	// OptLLVMNoLTO disables LTO in all [LLVM] stages.
-	OptLLVMNoLTO
-)
-
-// Arch returns the target architecture.
-func Arch() string { return arch }
-
-// Flags returns the current preset flags
-func Flags() int { return presetOpts }
-
-// zero zeros the value pointed to by p.
-func zero[T any](p *T) { var v T; *p = v }
-
-// DropCaches arranges for all cached [pkg.Artifact] to be freed some time after
-// it returns. Must not be used concurrently with any other function from this
-// package.
-func DropCaches(targetArch string, flags int) {
-	if targetArch == "" {
-		targetArch = runtime.GOARCH
-	}
-
-	arch = targetArch
-	presetOpts = flags
-	zero(&artifacts)
-	zero(&artifactsOnce)
-}
-
-// GetMetadata returns [Metadata] of a [PArtifact].
-func GetMetadata(p PArtifact) *Metadata { return &artifactsM[p] }
-
-// construct constructs a [pkg.Artifact] corresponding to a [PArtifact] once.
-func (t Toolchain) construct(p PArtifact) {
-	artifactsOnce[t][p].Do(func() {
-		artifacts[t][p].a, artifacts[t][p].v = artifactsM[p].f(t)
-	})
-}
-
-// Load returns the resulting [pkg.Artifact] of [PArtifact].
-func (t Toolchain) Load(p PArtifact) pkg.Artifact {
-	t.construct(p)
-	return artifacts[t][p].a
-}
-
-// Version returns the version string of [PArtifact].
-func (t Toolchain) Version(p PArtifact) string {
-	t.construct(p)
-	return artifacts[t][p].v
-}
-
-// ResolveName returns a [PArtifact] by name.
-func ResolveName(name string) (p PArtifact, ok bool) {
-	for i := range PresetUnexportedStart {
-		if name == artifactsM[i].Name {
-			return i, true
-		}
-	}
-	return 0, false
-}