pkg: move from internalHEADstagingmasterdevelop

Closes #43.

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

1 files changed, 0 insertions, 109 deletions

diff --git a/internal/pkg/net.go b/internal/pkg/net.go
deleted file mode 100644
index cd30e3bb..00000000
--- a/internal/pkg/net.go
+++ /dev/null
@@ -1,109 +0,0 @@
-package pkg
-
-import (
-	"fmt"
-	"io"
-	"net/http"
-	"path"
-	"unique"
-)
-
-// An httpArtifact is an [Artifact] backed by a [http] url string. The method is
-// hardcoded as [http.MethodGet]. Request body is not allowed because it cannot
-// be deterministically represented by Params.
-type httpArtifact struct {
-	// Caller-supplied url string.
-	url string
-
-	// Caller-supplied checksum of the response body. This is validated when
-	// closing the [io.ReadCloser] returned by Cure.
-	checksum unique.Handle[Checksum]
-
-	// client is the address of the caller-supplied [http.Client].
-	client *http.Client
-}
-
-var _ KnownChecksum = new(httpArtifact)
-var _ fmt.Stringer = new(httpArtifact)
-
-// NewHTTPGet returns a new [FileArtifact] backed by the supplied client. A GET
-// request is set up for url. If c is nil, [http.DefaultClient] is used instead.
-func NewHTTPGet(
-	c *http.Client,
-	url string,
-	checksum Checksum,
-) FileArtifact {
-	return &httpArtifact{url: url, checksum: unique.Make(checksum), client: c}
-}
-
-// Kind returns the hardcoded [Kind] constant.
-func (*httpArtifact) Kind() Kind { return KindHTTPGet }
-
-// Params writes the backing url string. Client is not represented as it does
-// not affect [Cache.Cure] outcome.
-func (a *httpArtifact) Params(ctx *IContext) { ctx.WriteString(a.url) }
-
-func init() {
-	register(KindHTTPGet, func(r *IRReader) Artifact {
-		url := r.ReadString()
-		checksum, ok := r.Finalise()
-		if !ok {
-			panic(ErrExpectedChecksum)
-		}
-		return NewHTTPGet(nil, url, checksum.Value())
-	})
-}
-
-// Inputs returns a nil slice.
-func (*httpArtifact) Inputs() []Artifact { return nil }
-
-// IsExclusive returns false: Cure returns as soon as a response is received.
-func (*httpArtifact) IsExclusive() bool { return false }
-
-// Checksum returns the caller-supplied checksum.
-func (a *httpArtifact) Checksum() Checksum { return a.checksum.Value() }
-
-// String returns [path.Base] over the backing url.
-func (a *httpArtifact) String() string { return path.Base(a.url) }
-
-// ResponseStatusError is returned for a response returned by an [http.Client]
-// with a status code other than [http.StatusOK].
-type ResponseStatusError int
-
-func (e ResponseStatusError) Error() string {
-	return "the requested URL returned non-OK status: " + http.StatusText(int(e))
-}
-
-// IsExecutable returns false.
-func (*httpArtifact) IsExecutable() bool { return false }
-
-// Cure sends the http request and returns the resulting response body reader
-// wrapped to perform checksum validation. It is valid but not encouraged to
-// close the resulting [io.ReadCloser] before it is read to EOF, as that causes
-// Close to block until all remaining data is consumed and validated.
-func (a *httpArtifact) Cure(r *RContext) (rc io.ReadCloser, err error) {
-	var req *http.Request
-	req, err = http.NewRequestWithContext(r.Unwrap(), http.MethodGet, a.url, nil)
-	if err != nil {
-		return
-	}
-	req.Header.Set("User-Agent", "Hakurei/1.1")
-
-	c := a.client
-	if c == nil {
-		c = http.DefaultClient
-	}
-
-	var resp *http.Response
-	if resp, err = c.Do(req); err != nil {
-		return
-	}
-
-	if resp.StatusCode != http.StatusOK {
-		_ = resp.Body.Close()
-		return nil, ResponseStatusError(resp.StatusCode)
-	}
-
-	rc = r.NewMeasuredReader(resp.Body, a.checksum)
-	return
-}