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.TH "BST SHOW" "1" "09-May-2017" "" "bst show Manual"
.SH NAME
bst\-show \- Show elements in the pipeline
.SH SYNOPSIS
.B bst show
[OPTIONS] TARGET
.SH DESCRIPTION
Show elements in the pipeline
By default this will only show the specified element, use
the --deps option to show an entire pipeline.
FORMAT
~~~~~~
The --format option controls what should be printed for each element,
the following symbols can be used in the format string:
%{name} The element name
%{key} The abbreviated cache key (if all sources are consistent)
%{full-key} The full cache key (if all sources are consistent)
%{state} cached, buildable, waiting or inconsistent
%{config} The element configuration
%{vars} Variable configuration
%{env} Environment settings
%{public} Public domain data
The value of the %{symbol} without the leading '%' character is understood
as a pythonic formatting string, so python formatting features apply,
examle:
build-stream show target.bst --format \
'Name: %{name: ^20} Key: %{key: ^8} State: %{state}'
If you want to use a newline in a format string in bash, use the '$' modifier:
build-stream show target.bst --format \
$'---------- %{name} ----------\n%{vars}'
.SH OPTIONS
.TP
\fB\-d,\fP \-\-deps [all|build|run]
Optionally specify a dependency scope to show
.TP
\fB\-\-order\fP [stage|alpha]
Staging or alphabetic ordering of dependencies
.TP
\fB\-f,\fP \-\-format FORMAT
Format string for each element
.TP
\fB\-a,\fP \-\-arch TEXT
The target architecture (default: x86_64)
.TP
\fB\-\-variant\fP TEXT
A variant of the specified target
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