hgweb: do not ignore [auth] if url has a username (issue2822) The [auth] section was ignored when handling URLs like: http://user@example.com/foo Instead, we look in [auth] for an entry matching the URL and supplied user name. Entries without username can match URL with a username. Prefix length ties are resolved in favor of entries matching the username. With: foo.prefix = http://example.org foo.username = user foo.password = password bar.prefix = http://example.org/bar and the input URL: http://user@example.org/bar the 'bar' entry will be selected because of prefix length, therefore prompting for a password. This behaviour ensure that entries selection is consistent when looking for credentials or for certificates, and that certificates can be picked even if their entries do no define usernames while the URL does. Additionally, entries without a username matched against a username are returned as if they did have requested username set to avoid prompting again for a username if the password is not set. v2: reparse the URL in readauthforuri() to handle HTTP and HTTPS similarly. v3: allow unset usernames to match URL usernames to pick certificates. Resolve prefix length ties in favor of entries with usernames.

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test command parsing and dispatch

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  $ "$TESTDIR/hghave" no-outer-repo || exit 80

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  $ dir=`pwd`

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  $ hg init a

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  $ cd a

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Redundant options used to crash (issue436):

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  $ hg -v log -v

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  $ hg -v log -v x

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  $ echo a > a

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  $ hg ci -Ama

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  adding a

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Missing arg:

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  $ hg cat

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  hg cat: invalid arguments

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  hg cat [OPTION]... FILE...

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  output the current or given revision of files

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  options:

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   -o --output FORMAT        print output to file with formatted name

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   -r --rev REV              print the given revision

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      --decode               apply any matching decode filter

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   -I --include PATTERN [+]  include names matching the given patterns

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   -X --exclude PATTERN [+]  exclude names matching the given patterns

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  [+] marked option can be specified multiple times

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  use "hg help cat" to show the full help text

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  [255]

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[defaults]

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  $ hg cat a

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  a

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  $ cat >> $HGRCPATH <<EOF

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  > [defaults]

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  > cat = -r null

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  > EOF

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  $ hg cat a

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  a: no such file in rev 000000000000

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  [1]

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No repo:

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  $ cd $dir

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  $ hg cat

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  abort: no repository found in '$TESTTMP' (.hg not found)!

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  [255]

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