1 files changed, 0 insertions, 121 deletions
diff --git a/bpkg/host-os-release.cxx b/bpkg/host-os-release.cxx
deleted file mode 100644
index 1a5a980..0000000
--- a/bpkg/host-os-release.cxx
+++ /dev/null
@@ -1,121 +0,0 @@
-// file      : bpkg/host-os-release.cxx -*- C++ -*-
-// license   : MIT; see accompanying LICENSE file
-
-#include <bpkg/host-os-release.hxx>
-
-#include <libbutl/string-parser.hxx> // parse_quoted()
-
-#include <bpkg/diagnostics.hxx>
-
-using namespace butl;
-
-namespace bpkg
-{
-  // Note: not static for access from the unit test.
-  //
-  os_release
-  host_os_release_linux (path f = {})
-  {
-    os_release r;
-
-    // According to os-release(5), we should use /etc/os-release and fallback
-    // to /usr/lib/os-release if the former does not exist. It also lists the
-    // fallback values for individual variables, in case some are not present.
-    //
-    if (!f.empty ()
-        ? exists (f)
-        : (exists (f = path ("/etc/os-release")) ||
-           exists (f = path ("/usr/lib/os-release"))))
-    {
-      try
-      {
-        ifdstream ifs (f, ifdstream::badbit);
-
-        string l;
-        for (uint64_t ln (1); !eof (getline (ifs, l)); ++ln)
-        {
-          trim (l);
-
-          // Skip blanks lines and comments.
-          //
-          if (l.empty () || l[0] == '#')
-            continue;
-
-          // The variable assignments are in the "shell style" and so can be
-          // quoted/escaped. For now we only handle quoting, which is what all
-          // the instances seen in the wild seems to use.
-          //
-          size_t p (l.find ('='));
-          if (p == string::npos)
-            continue;
-
-          string n (l, 0, p);
-          l.erase (0, p + 1);
-
-          using string_parser::parse_quoted;
-          using string_parser::invalid_string;
-
-          try
-          {
-            if (n == "ID_LIKE")
-            {
-              r.like_ids.clear ();
-
-              vector<string> vs (parse_quoted (l, true /* unquote */));
-              for (const string& v: vs)
-              {
-                for (size_t b (0), e (0); next_word (v, b, e); )
-                {
-                  r.like_ids.push_back (string (v, b, e - b));
-                }
-              }
-            }
-            else if (string* p = (n == "ID"               ?  &r.name_id :
-                                  n == "VERSION_ID"       ?  &r.version_id :
-                                  n == "VARIANT_ID"       ?  &r.variant_id :
-                                  n == "NAME"             ?  &r.name :
-                                  n == "VERSION_CODENAME" ?  &r.version_codename :
-                                  n == "VARIANT"          ?  &r.variant :
-                                  nullptr))
-            {
-              vector<string> vs (parse_quoted (l, true /* unquote */));
-              switch (vs.size ())
-              {
-              case 0:  *p =  ""; break;
-              case 1:  *p = move (vs.front ()); break;
-              default: throw invalid_string (0, "multiple values");
-              }
-            }
-          }
-          catch (const invalid_string& e)
-          {
-            location loc (move (f).string (), ln);
-            fail (loc) << "invalid " << n << " value: " << e;
-          }
-        }
-
-        ifs.close ();
-      }
-      catch (const io_error& e)
-      {
-        fail << "unable to read from " << f << ": " << e;
-      }
-    }
-
-    // Assign fallback values.
-    //
-    if (r.name_id.empty ()) r.name_id = "linux";
-    if (r.name.empty ())    r.name    = "Linux";
-
-    return r;
-  }
-
-  optional<os_release>
-  host_os_release (const target_triplet& host)
-  {
-    if (host.class_ == "linux")
-      return host_os_release_linux ();
-    else
-      return nullopt;
-  }
-}