hare-deps(1)

NAME

hare deps - display the dependency tree of a Hare program or module

SYNOPSIS

hare deps [-hd] [-T tagset] [path|module]

DESCRIPTION

hare deps displays the dependency tree of a Hare program or module, as per the algorithm described in DEPENDENCY RESOLUTION in hare-module(5). The path argument is a path to a Hare source file or a directory which contains a Hare module (see hare-module(5)). If no path is given, the Hare module contained in the current working directly is used.

By default, the dependency tree is pretty-printed using Unicode box-drawing characters.

OPTIONS

-h
    Print the help text.

-D
    Print only the direct dependencies of the module, and its submodules with the -s option.

-d
    Print the dependency tree as a dot file for use with graphviz(1).

-s
    Recursively collect submodules below the specified path or module's directory. A path should be a source directory to reliably collect dependencies.

-t
    Print the dependency tree as a field-based plain text output. Each line has two fields, a module and one of its dependencies. If the module (or one of its submodules with the -s option) does not have dependencies, the second field contains just a dash. The text output is a suitable input for tsort(1).

-T tagset
    Set or unset build tags. See BUILD TAGS in hare-module(5).

ENVIRONMENT

The following environment variables affect hare deps' execution:

HAREPATH | The list of directories to search for dependencies in.
NO_COLOR | Disables all color output when set to a non-empty string.

SEE ALSO

hare-module(5)