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bytes_per_file_type
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#!/usr/bin/env bash
#
# @license Apache-2.0
#
# Copyright (c) 2017 The Stdlib Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Prints an approximate number of bytes per file type.
#
# <percentage> <total_bytes> <number_of_files> <average> <file_type>
#
# Notes:
#
# - `README.md` files are included in Markdown statistics.
# Determine root directory:
root="$(git rev-parse --show-toplevel)"
# Define the path to a utility to compute the number of bytes per file:
bytes_per_file="${root}/tools/git/scripts/bytes_per_file"
# * `bytes_per_files`
# - Compute the number of bytes per file.
# * `awk '{}'`
# - Compute statistics.
# * `sort -nr`
# - Sort in reverse numeric order.
"${bytes_per_file}" | awk '
$3 ~ /README\.md$/ {
bytes["README"] += $2
N["README"] += 1
}
{
bytes[$1] += $2
N[$1] += 1
bytes["total"] += $2
N["total"] += 1
}
END {
total = bytes["total"]
for (k in bytes) {
len = bytes[k];
n = N[k]
pct = int(len/total*10000)/10000
mu = int(len/n*10000)/10000
print pct OFS len OFS n OFS mu OFS k
}
}
' | sort -nr