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Add user@address:port support

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This patch allows users to specify the connection port
in the store URLS like so:

```
nix store info --store "ssh-ng://localhost:22" --json
```

Previously this failed with: `error: failed to start SSH connection to 'localhost:22'`,
because the code did not distinguish the port from the hostname. This
patch remedies that problem by introducing a ParsedURL::Authority type
for working with parsed authority components of URIs.

Now that the URL parsing code is less ad-hoc we can
add more long-awaited fixes for specifying SSH connection
ports in store URIs.

Builds upon the work from bd1d2d1041.

Co-authored-by: Sergei Zimmerman <sergei@zimmerman.foo>
Co-authored-by: John Ericson <John.Ericson@Obsidian.Systems>
This commit is contained in:
Maciej Krüger 2020-04-25 16:07:41 +02:00 • committed by Sergei Zimmerman
parent c98af65da6
commit 49ba06175e
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18 changed files with 312 additions and 101 deletions
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6
src/libflake/flakeref.cc
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@ -142,7 +142,7 @@ std::pair<FlakeRef, std::string> parsePathFlakeRefWithFragment(
if (pathExists(flakeRoot + "/.git")) {
auto parsedURL = ParsedURL{
.scheme = "git+file",
.authority = "",
.authority = ParsedURL::Authority{},
.path = flakeRoot,
.query = query,
.fragment = fragment,
@ -172,7 +172,7 @@ std::pair<FlakeRef, std::string> parsePathFlakeRefWithFragment(
return fromParsedURL(
fetchSettings,
{.scheme = "path", .authority = "", .path = path, .query = query, .fragment = fragment},
{.scheme = "path", .authority = ParsedURL::Authority{}, .path = path, .query = query, .fragment = fragment},
isFlake);
}
@ -192,7 +192,7 @@ parseFlakeIdRef(const fetchers::Settings & fetchSettings, const std::string & ur
if (std::regex_match(url, match, flakeRegex)) {
auto parsedURL = ParsedURL{
.scheme = "flake",
.authority = "",
.authority = ParsedURL::Authority{},
.path = match[1],
};