The aemeasure command is used to measure a few very simple file
statistics: lines of code, lines of comments, blank lines. It is an
example of a probgram which produces its output in the aemetrics(5)
format, suitable for Aegis to read and understand as file metrics.
The language of the file is determined by examining the file suffix.
lw(1i) lw(3i).
T{
.c,
.h,
.y
T};T{
C language
T}
T{
.cc,
.CC,
.c++,
T};T{
C++ language
T}
T{
.man,
.mm,
.ms,
.so
T};T{
GNU Groff input
T}
METRICS
Aegis is capable of recording metrics as part of the file attributes of
a change. This allows various properties of files to be recorded for
later trend analysis, or other uses.
The specific metrics are not dictated by Aegis. It is expected that
the integration build will create a metrics file for each of the source
files the change. These metrics files must be in the format specified
by aemetrics(5) .
The name of the metrics file defaults to ``filename,S'',
however it may be varied, by setting the metrics_%filename_%pattern
field of the project config file. See aepconf(5) for more
information.
If such a metrics file exists, for each source file in a change, it will
be read and remembered at integrate pass time. If it does not exist,
Aegis assumes there are no relevant metrics for that file, and proceeds
silently; it is not an error.
OPTIONS
The following option is understood
-LANGuagename
This option may be used to specify the input language of the file,
rather than have the input language be guessed fromn the file suffix.
The name must be one of the following:
<[>CW]C,
<[>CW]C++,
<[>CW]roff or
<[>CW]generic.
Any other name will result in an error.
All options may be abbreviated;
the abbreviation is documented as the upper case letters,
all lower case letters and underscores (_) are optional.
You must use consecutive sequences of optional letters.
All options are case insensitive,
you may type them in upper case or lower case or a combination of both,
case is not important.
For example:
the arguments "-project, "-PROJ" and "-p" are
all interpreted to mean the -Project option.
The argument "-prj" will not be understood,
because consecutive optional characters were not supplied.
Options and other command line arguments may be
mixed arbitrarily on the command line,
after the function selectors.
The GNU long option names are understood.
Since all option names for
(n) are long,
this means ignoring the extra leading '-'.
The "--option=value" convention is also understood.
EXIT STATUS
The
(n) command will exit with a status of 1 on any error.
The
(n) command will only exit with a status of 0 if there are no errors.
ENVIRONMENT VARIABLES
See
aegis(1) for a list of environment variables
which may affect this command.
(n) version (V)
Copyright (C) (Y) Peter Miller;
All rights reserved.
The (n) program comes with ABSOLUTELY NO WARRANTY;
for details use the '(n) -VERSion License' command.
This is free software
and you are welcome to redistribute it under certain conditions;
for details use the '(n) -VERSion License' command.
