mirror of
https://github.com/oh-my-fish/oh-my-fish.git
synced 2024-12-02 14:03:51 +08:00
3021402525
+ Add fish eval fix See #fish-shell/pull/1892 + New and improved output system with colors, etc. + Support for multiple non-nested describe blocks. + Remove spec.log and favor `msg` plugin and standard echo. + `spec.eval` no longer evaluates multiple functions, acting now as a simplified router between the view `spec.view` and the controller `spec.run`. + Add new `spec.view` to act as a hub for all test output. + Add report with passed/failed tests to `spec.view` + Now test descriptions are used directly from the function name. Description fields are now optional.
61 lines
1.9 KiB
Fish
61 lines
1.9 KiB
Fish
function eval -S -d "Evaluate parameters as a command"
|
|
# keep a copy of the previous $status and use restore_status
|
|
# to preserve the status in case the block that is evaluated
|
|
# does not modify the status itself.
|
|
set -l status_copy $status
|
|
function -S restore_status
|
|
return $status_copy
|
|
end
|
|
|
|
if not set -q argv[2]
|
|
# like most builtins, we only check for -h/--help
|
|
# if we only have a single argument
|
|
switch "$argv[1]"
|
|
case -h --help
|
|
__fish_print_help eval
|
|
return 0
|
|
end
|
|
end
|
|
|
|
# If we are in an interactive shell, eval should enable full
|
|
# job control since it should behave like the real code was
|
|
# executed. If we don't do this, commands that expect to be
|
|
# used interactively, like less, wont work using eval.
|
|
|
|
set -l mode
|
|
if status --is-interactive-job-control
|
|
set mode interactive
|
|
else
|
|
if status --is-full-job-control
|
|
set mode full
|
|
else
|
|
set mode none
|
|
end
|
|
end
|
|
if status --is-interactive
|
|
status --job-control full
|
|
end
|
|
|
|
# rfish: To eval 'foo', we construct a block "begin ; foo; end <&3 3<&-"
|
|
# The 'eval2_inner' is a param to 'begin' itself; I believe it does nothing.
|
|
# Note the redirections are also within the quotes.
|
|
#
|
|
# We then pipe this to 'source 3<&0' which dup2's 3 to stdin.
|
|
#
|
|
# You might expect that the dup2(3, stdin) should overwrite stdin,
|
|
# and therefore prevent 'source' from reading the piped-in block. This doesn't
|
|
# happen because when you pipe to a builtin, we don't overwrite stdin with the
|
|
# read end of the block; instead we set a separate fd in a variable 'builtin_stdin',
|
|
# which is what it reads from. So builtins are magic in that, in pipes, their stdin
|
|
# is not fd 0.
|
|
|
|
restore_status
|
|
echo "begin; $argv "\n" ;end eval2_inner <&3 3<&-" | source 3<&0
|
|
set -l res $status
|
|
|
|
status --job-control $mode
|
|
functions -e restore_status
|
|
|
|
return $res
|
|
end
|