1 files changed, 0 insertions, 143 deletions
diff --git a/vendor/go.opentelemetry.io/otel/sdk/resource/os_release_unix.go b/vendor/go.opentelemetry.io/otel/sdk/resource/os_release_unix.go
deleted file mode 100644
index f537e5ca5..000000000
--- a/vendor/go.opentelemetry.io/otel/sdk/resource/os_release_unix.go
+++ /dev/null
@@ -1,143 +0,0 @@
-// Copyright The OpenTelemetry Authors
-// SPDX-License-Identifier: Apache-2.0
-
-//go:build aix || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
-// +build aix dragonfly freebsd linux netbsd openbsd solaris zos
-
-package resource // import "go.opentelemetry.io/otel/sdk/resource"
-
-import (
-	"bufio"
-	"fmt"
-	"io"
-	"os"
-	"strings"
-)
-
-// osRelease builds a string describing the operating system release based on the
-// properties of the os-release file. If no os-release file is found, or if the
-// required properties to build the release description string are missing, an empty
-// string is returned instead. For more information about os-release files, see:
-// https://www.freedesktop.org/software/systemd/man/os-release.html
-func osRelease() string {
-	file, err := getOSReleaseFile()
-	if err != nil {
-		return ""
-	}
-
-	defer file.Close()
-
-	values := parseOSReleaseFile(file)
-
-	return buildOSRelease(values)
-}
-
-// getOSReleaseFile returns a *os.File pointing to one of the well-known os-release
-// files, according to their order of preference. If no file can be opened, it
-// returns an error.
-func getOSReleaseFile() (*os.File, error) {
-	return getFirstAvailableFile([]string{"/etc/os-release", "/usr/lib/os-release"})
-}
-
-// parseOSReleaseFile process the file pointed by `file` as an os-release file and
-// returns a map with the key-values contained in it. Empty lines or lines starting
-// with a '#' character are ignored, as well as lines with the missing key=value
-// separator. Values are unquoted and unescaped.
-func parseOSReleaseFile(file io.Reader) map[string]string {
-	values := make(map[string]string)
-	scanner := bufio.NewScanner(file)
-
-	for scanner.Scan() {
-		line := scanner.Text()
-
-		if skip(line) {
-			continue
-		}
-
-		key, value, ok := parse(line)
-		if ok {
-			values[key] = value
-		}
-	}
-
-	return values
-}
-
-// skip returns true if the line is blank or starts with a '#' character, and
-// therefore should be skipped from processing.
-func skip(line string) bool {
-	line = strings.TrimSpace(line)
-
-	return len(line) == 0 || strings.HasPrefix(line, "#")
-}
-
-// parse attempts to split the provided line on the first '=' character, and then
-// sanitize each side of the split before returning them as a key-value pair.
-func parse(line string) (string, string, bool) {
-	k, v, found := strings.Cut(line, "=")
-
-	if !found || len(k) == 0 {
-		return "", "", false
-	}
-
-	key := strings.TrimSpace(k)
-	value := unescape(unquote(strings.TrimSpace(v)))
-
-	return key, value, true
-}
-
-// unquote checks whether the string `s` is quoted with double or single quotes
-// and, if so, returns a version of the string without them. Otherwise it returns
-// the provided string unchanged.
-func unquote(s string) string {
-	if len(s) < 2 {
-		return s
-	}
-
-	if (s[0] == '"' || s[0] == '\'') && s[0] == s[len(s)-1] {
-		return s[1 : len(s)-1]
-	}
-
-	return s
-}
-
-// unescape removes the `\` prefix from some characters that are expected
-// to have it added in front of them for escaping purposes.
-func unescape(s string) string {
-	return strings.NewReplacer(
-		`\$`, `$`,
-		`\"`, `"`,
-		`\'`, `'`,
-		`\\`, `\`,
-		"\\`", "`",
-	).Replace(s)
-}
-
-// buildOSRelease builds a string describing the OS release based on the properties
-// available on the provided map. It favors a combination of the `NAME` and `VERSION`
-// properties as first option (falling back to `VERSION_ID` if `VERSION` isn't
-// found), and using `PRETTY_NAME` alone if some of the previous are not present. If
-// none of these properties are found, it returns an empty string.
-//
-// The rationale behind not using `PRETTY_NAME` as first choice was that, for some
-// Linux distributions, it doesn't include the same detail that can be found on the
-// individual `NAME` and `VERSION` properties, and combining `PRETTY_NAME` with
-// other properties can produce "pretty" redundant strings in some cases.
-func buildOSRelease(values map[string]string) string {
-	var osRelease string
-
-	name := values["NAME"]
-	version := values["VERSION"]
-
-	if version == "" {
-		version = values["VERSION_ID"]
-	}
-
-	if name != "" && version != "" {
-		osRelease = fmt.Sprintf("%s %s", name, version)
-	} else {
-		osRelease = values["PRETTY_NAME"]
-	}
-
-	return osRelease
-}