darcs-2.12.5: a distributed, interactive, smart revision control system

Safe Haskell | None
Language | Haskell2010

Darcs.Util.URL

Description

Path resolving:

- An http URL contains the sequence `"http(s)://"`.
- A local filepath does not contain colons, except as second character (windows drives) when this filepath is meant to be used as repository name
- A path that is neither an http URL nor a local file is an ssh-path.

Examples:

    /usr/repo/foo                 -- local file
    c:/src/darcs                  -- local file
    http://darcs.net/             -- URL
    peter@host:/path              -- ssh
    droundy@host:                 -- ssh
    host:/path                    -- ssh

This means that single-letter hosts in ssh-paths do not work, unless a username is provided.

Perhaps ssh-paths should use `"ssh://user@host/path"`-syntax instead?

TODO: This whole module should be re-written using a regex matching library! The way we do this here is error-prone and inefficient.

Synopsis

- isValidLocalPath :: String -> Bool
- isHttpUrl :: String -> Bool
- isSshUrl :: String -> Bool
- isRelative :: String -> Bool
- isAbsolute :: String -> Bool
- isSshNopath :: String -> Bool
- data SshFilePath
- sshRepo :: SshFilePath -> String
- sshUhost :: SshFilePath -> String
- sshFile :: SshFilePath -> String
- sshFilePathOf :: SshFilePath -> String
- splitSshUrl :: String -> SshFilePath

# Documentation

isValidLocalPath :: String -> Bool #

isHttpUrl :: String -> Bool #

isSshUrl :: String -> Bool #

isRelative :: String -> Bool #

isAbsolute :: String -> Bool #

isSshNopath :: String -> Bool #

data SshFilePath #

sshRepo :: SshFilePath -> String #

sshUhost :: SshFilePath -> String #

sshFile :: SshFilePath -> String #

sshFilePathOf :: SshFilePath -> String #

splitSshUrl :: String -> SshFilePath #

Given an ssh URL or file path, split it into user@host, repodir, and the file (with any _darcs/ prefix removed)