$ srcstats -h
Usage: srcstats [OPTIONS] FILE1 FILE2 ... (or pass filenames from stdin)
where OPTIONS are:
  -tabwidth=4: Width to assign tabs for determining line length

Examples

Just give it some files:

$ srcstats srcstats.go
files                                  1
total size                         4.6KB
mean file size                     4.6KB
total lines                          211
lines / file                       211.0
non-empty lines                      192
non-empty lines / file             192.0
chars / non-empty line              19.4
mean non-empty line length          28.6

It reads from stdin as well:

$ find $GOROOT/src -name '*.go' | ./srcstats -tabwidth=8
files                               1355
total size                          11MB
mean file size                     8.0KB
total lines                       403359
lines / file                       297.7
non-empty lines                   365354
non-empty lines / file             269.6
chars / non-empty line              23.5
mean non-empty line length          38.6

It's pretty snappy; here's srcstats analyzing the Linux source tree:

$ find $REPOS/linux -name '*.c' -o -name '*.h' | time srcstats
files                              35406
total size                        425MiB
mean file size                     12KiB
total lines                     16322358
lines / file                       461.0
non-empty lines                 14086746
non-empty lines / file             397.9
chars / non-empty line              26.9
mean non-empty line length          35.5
srcstats  9.07s user 0.44s system 256% cpu 3.699 total

# Structs

Stats

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