blob: e0a2b9f1916185038ab39d4ea39c3849c08129c3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
#: * `--env` [`--shell=`(<shell>|`auto`)|`--plain`]:
#: Show a summary of the Homebrew build environment as a plain list.
#:
#: Pass `--shell=`<shell> to generate a list of environment variables for the
#: specified shell, or `--shell=auto` to detect the current shell.
#:
#: If the command's output is sent through a pipe and no shell is specified,
#: the list is formatted for export to `bash`(1) unless `--plain` is passed.
require "extend/ENV"
require "build_environment"
require "utils/shell"
module Homebrew
module_function
def __env
ENV.activate_extensions!
ENV.deps = ARGV.formulae if superenv?
ENV.setup_build_environment
ENV.universal_binary if ARGV.build_universal?
shell_value = ARGV.value("shell")
if ARGV.include?("--plain")
shell = nil
elsif shell_value.nil?
# legacy behavior
shell = :bash unless $stdout.tty?
elsif shell_value == "auto"
shell = Utils::Shell.parent || Utils::Shell.preferred
elsif shell_value
shell = Utils::Shell.from_path(shell_value)
end
env_keys = build_env_keys(ENV)
if shell.nil?
dump_build_env ENV
else
env_keys.each { |key| puts Utils::Shell.export_value(shell, key, ENV[key]) }
end
end
end
|
