Provided by: dub_1.27.0-2_amd64 bug

NAME

       dub - Package and build management system for D

SYNOPSIS

       dub describe [<package>[@<version-spec>]] OPTIONS...

DESCRIPTION

       Prints  a  JSON  build  description for the root package an all of their dependencies in a
       format similar to a JSON package description file. This is useful mostly for IDEs.

       All usual options that are also used for build/run/generate apply.

       When --data=VALUE is supplied, specific build settings  for  a  project  will  be  printed
       instead (by default, formatted for the current compiler).

       The  --data=VALUE  option  can  be  specified multiple times to retrieve several pieces of
       information at once. A comma-separated list is also acceptable  (ex:  --data=dflags,libs).
       The data will be output in the same order requested on the command line.

       The accepted values for --data=VALUE are:

       main-source-file,  dflags,  lflags,  libs,  linker-files,  source-files,  versions, debug-
       versions, import-paths, string-import-paths, import-files, options

       The following are also accepted by --data if --data-list is used:

       target-type, target-path, target-name, working-directory, copy-files, string-import-files,
       pre-generate-commands,  post-generate-commands,  pre-build-commands,  post-build-commands,
       requirements

OPTIONS

       -b,    Specifies the type of build to perform. Note that setting  the  DFLAGS  environment
              variable will override the build type with custom flags.  Possible names:
                debug  (default),  plain,  release,  release-debug,  release-nobounds,  unittest,
              profile, profile-gc, docs, ddox, cov, unittest-cov, syntax and custom types

       -c,    Builds the specified configuration. Configurations can be defined in dub.json

       --override-config=VALUE
              Uses the specified  configuration  for  a  certain  dependency.  Can  be  specified
              multiple times.  Format: --override-config=<dependency>/<config>

       --compiler=VALUE
              Specifies  the compiler binary to use (can be a path).  Arbitrary pre- and suffixes
              to the identifiers below are recognized (e.g. ldc2 or dmd-2.063) and matched to the
              proper compiler type:
                dmd, gdc, ldc, gdmd, ldmd

       -a,    Force a different architecture (e.g. x86 or x86_64)

       -d,    Define  the specified debug version identifier when building - can be used multiple
              times

       --nodeps
              Do not resolve missing dependencies before building

       --build-mode=VALUE
              Specifies the way the compiler and linker are invoked. Valid values:
                separate (default), allAtOnce, singleFile

       --single
              Treats the package name as a filename. The  file  must  contain  a  package  recipe
              comment.

       --force-remove
              Deprecated option that does nothing.

       --filter-versions
              [Experimental]  Filter version identifiers and debug version identifiers to improve
              build cache efficiency.

       --import-paths
              Shortcut for --data=import-paths --data-list

       --string-import-paths
              Shortcut for --data=string-import-paths --data-list

       --data=VALUE
              Just list the values of a particular build setting, either for this  package  alone
              or  recursively  including  all  dependencies.  Accepts a comma-separated list. See
              above for more details and accepted possibilities for VALUE.

       --data-list
              Output --data information in list format (line-by-line), instead of formatting  for
              a compiler command line.

       --data-0
              Output  --data  information  using null-delimiters, rather than spaces or newlines.
              Result is usable with, ex., xargs -0.

FILES

       dub.sdl, dub.json

AUTHOR

       Copyright (c) 1999-2021 by The D Language Foundation

ONLINE DOCUMENTATION

http://code.dlang.org/docs/commandlinehttp://code.dlang.org/docs/commandline

SEE ALSO

       dmd(1), dub(1)