file serving refactor

* do away with fs.FS usage in gemini, like the previous refactor in gopher
* remove spartan code in contrib
* standardize fsroot/urlroot string arguments to file serving handlers

1 files changed, 0 insertions, 54 deletions

diff --git a/contrib/cgi/spartan.go b/contrib/cgi/spartan.go
deleted file mode 100644
index 272bd92..0000000
--- a/contrib/cgi/spartan.go
+++ /dev/null
@@ -1,54 +0,0 @@
-package cgi
-
-import (
-	"bytes"
-	"context"
-	"fmt"
-	"strings"
-
-	sr "tildegit.org/tjp/sliderule"
-	"tildegit.org/tjp/sliderule/logging"
-	"tildegit.org/tjp/sliderule/spartan"
-)
-
-// SpartanCGIDirectory runs executable files relative to a root directory in the file system.
-//
-// It will also find any run any executable _part way_ through the path, so for example a
-// request for /foo/bar/baz can also run an executable found at /foo or /foo/bar. In such
-// a case the PATH_INFO environment variable will include the remaining portion of the URI.
-func SpartanCGIDirectory(pathRoot, fsRoot string) sr.Handler {
-	fsRoot = strings.TrimRight(fsRoot, "/")
-	return sr.HandlerFunc(func(ctx context.Context, request *sr.Request) *sr.Response {
-		if !strings.HasPrefix(request.Path, pathRoot) {
-			return nil
-		}
-
-		filepath, pathinfo, err := ResolveCGI(request.Path[len(pathRoot):], fsRoot)
-		if err != nil {
-			return spartan.ServerError(err)
-		}
-		if filepath == "" {
-			return nil
-		}
-
-		stderr := &bytes.Buffer{}
-		stdout, exitCode, err := RunCGI(ctx, request, filepath, pathinfo, stderr)
-		if err != nil {
-			return spartan.ServerError(err)
-		}
-		if exitCode != 0 {
-			ctx.Value("warnlog").(logging.Logger).Log(
-				"msg", "cgi exited with non-zero exit code",
-				"code", exitCode,
-				"stderr", stderr.String(),
-			)
-			return spartan.ServerError(fmt.Errorf("CGI process exited with status %d", exitCode))
-		}
-
-		response, err := spartan.ParseResponse(stdout)
-		if err != nil {
-			return spartan.ServerError(err)
-		}
-		return response
-	})
-}