mirror of
https://github.com/wavetermdev/homebrew-cask.git
synced 2026-08-05 13:43:24 -07:00
Remove some dev scripts (#39115)
* Removed irregular_cask_whitespace * Removed project_stats * Remove the_long_tail
This commit is contained in:
Vítor Galvão
committed by
Miccal Matthews
Miccal Matthews
parent
0ce6e36a47
commit
8d5a06ed14
@@ -1,133 +0,0 @@
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#!/bin/bash
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#
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# irregular_cask_whitespace
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#
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# find irregular whitespace in Cask files
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#
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# notes
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#
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# requires a recent-ish Perl with Unicode support, probably 5.14
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# or better.
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#
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# bugs
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#
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# todo
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#
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###
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### settings
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###
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set -e
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set -o pipefail
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set +o histexpand
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set -o nounset
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shopt -s nocasematch
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shopt -s nullglob
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###
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### functions
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###
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warn () {
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local message="$@"
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message="${message//\\t/$'\011'}"
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message="${message//\\n/$'\012'}"
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message="${message%"${message##*[![:space:]]}"}"
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printf "%s\n" "$message" 1>&2
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}
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die () {
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warn "$@"
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exit 1
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}
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###
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### main
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###
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_irregular_cask_whitespace () {
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local directory="$1"
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cd "$directory" || die "Could not cd to '$directory'"
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printf "# No trailing newline at EOF\n"
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perl -C32 -0777 -ne 'print " $ARGV\n" if m{[^\n]\z}s' -- ./*.rb
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printf "\n# Extra trailing newline at EOF\n"
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perl -C32 -0777 -ne 'print " $ARGV\n" if m{\n{2}\z}s' -- ./*.rb
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printf "\n# Final 'end' indented\n"
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perl -C32 -0777 -ne 'print " $ARGV\n" if m{ end\s+\z}s' -- ./*.rb
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printf "\n# Extra newline before final end\n"
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perl -C32 -0777 -ne 'print " $ARGV\n" if m{\n\nend\s+\z}s' -- ./*.rb
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printf "\n# Extra newline before header\n"
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perl -C32 -0777 -ne 'print " $ARGV\n" if m{\n\ncask\s+:v\d\S*\s+=>}s' -- ./*.rb
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printf "\n# Extra newline after header\n"
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perl -C32 -0777 -ne 'print " $ARGV\n" if m{(?:\A|\n)cask\s+:v\d\S*\s+=>[^\n]+\n\n\s*(\S+)}s and $1 ne "if"' -- ./*.rb
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printf "\n# No empty line before uninstall\n"
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perl -C32 -0777 -ne 'print " $ARGV\n" if m{\n[^\n]+\n +uninstall }s' -- ./*.rb
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# todo?
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# printf "\n# No empty line before caveats\n"
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# perl -C32 -0777 -ne 'print " $ARGV\n" if m{\n[^\n]+\n +caveats }s' -- ./*.rb
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printf "\n# Extra interior newlines\n"
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perl -C32 -0777 -ne 'print " $ARGV\n" if m{\n{3,}}s' -- ./*.rb
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printf "\n# Leading whitespace at BOF\n"
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perl -C32 -0777 -ne 'print " $ARGV\n" if m{\A\s}s' -- ./*.rb
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printf "\n# Trailing whitespace at EOL (includes Tab/CR)\n"
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perl -C32 -ne 'print " $ARGV\n" if m{\s\n}s' -- ./*.rb | sort | uniq
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printf "\n# Tabs\n"
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perl -C32 -0777 -ne 'print " $ARGV\n" if m{\t}s' -- ./*.rb
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printf "\n# Carriage Returns\n"
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perl -C32 -0777 -ne 'print " $ARGV\n" if m{\r}s' -- ./*.rb
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printf "\n# Misc Control Characters\n"
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perl -C32 -0777 -ne 'print " $ARGV\n" if m{[\x00-\x08\x0B-\x0C\x0E\x1F]}s' -- ./*.rb
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printf "\n# First indent not 2\n"
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perl -C32 -0777 -ne 's{\A(.*?\n)?cask\s+[^\n]+\n+}{}s; print " $ARGV\n" unless m{\A \S}s' -- ./*.rb
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printf "\n# Indents not multiple of 2\n"
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perl -C32 -0777 -ne 'print " $ARGV\n" if m{\n(?: ){0,} [a-z]}s' -- ./*.rb
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printf "\n# Unicode Space Characters\n"
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# \x{0085}\x{0088}\x{0089}
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perl -C32 -0777 -ne 'print " $ARGV\n" if m{[\x{008a}\x{00a0}\x{1680}\x{180e}\x{2000}\x{2001}\x{2002}\x{2003}\x{2004}\x{2005}\x{2006}\x{2007}\x{2008}\x{2009}\x{200a}\x{200b}\x{2028}\x{2029}\x{202f}\x{205f}\x{2060}\x{3000}\x{feff}\x{e0020}]}s' -- ./*.rb
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}
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###
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### argument processing
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###
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if [[ "${1:-}" =~ ^-+h(elp)?$ ]]; then
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printf "irregular_cask_whitespace <dir>
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Find irregular whitespace in Cask files within <dir>
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"
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exit
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fi
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if [ "$#" -ne 1 ]; then
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die "Single directory argument required"
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elif ! [ -d "$1" ]; then
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die "No directory found at '$1'"
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fi
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###
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### dispatch
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###
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_irregular_cask_whitespace "${@:-}"
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#
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@@ -1,234 +0,0 @@
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#!/bin/bash
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#
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# project_stats
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#
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# stats on project/release from git database
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#
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###
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### settings
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###
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set -e # exit on any uncaught error
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set +o histexpand # don't expand history expressions
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shopt -s nocasematch # case-insensitive regular expressions
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###
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### configurable global variables
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###
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# these paths relative to project root
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declare -a cask_paths=(Casks)
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declare -a code_paths=(bin developer lib spec test brew-cask.rb Rakefile Gemfile Gemfile.lock .travis.yml .gitignore)
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declare -a doc_paths=(doc LICENSE "*.md")
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end_object="HEAD"
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###
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### global variables
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###
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cask_authors=''
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# prefer GNU xargs
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xargs="$(/usr/bin/which gxargs || printf '/usr/bin/xargs')"
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###
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### functions
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###
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warn () {
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local message="$@"
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message="${message//\\t/$'\011'}"
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message="${message//\\n/$'\012'}"
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message="${message%"${message##*[![:space:]]}"}"
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printf "%s\n" "$message" 1>&2
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}
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die () {
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warn "$@"
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exit 1
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}
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cd_to_project_root () {
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local script_dir="$(/usr/bin/dirname "$0")"
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cd "$script_dir"
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local git_root="$(git rev-parse --show-toplevel)"
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if [[ -z "$git_root" ]]; then
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die "ERROR: Could not find git project root"
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fi
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cd "$git_root"
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}
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warn_if_off_branch () {
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local wanted_branch='master'
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if [[ -n "$1" ]]; then
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wanted_branch="$1"
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fi
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local current_branch="$(git rev-parse --abbrev-ref HEAD)"
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if ! [[ "$current_branch" = "$wanted_branch" ]]; then
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warn "\nWARNING: you are running from branch '$current_branch', not '$wanted_branch'\n\n"
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fi
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}
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verify_git_object () {
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local object="$1"
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if ! git rev-parse --verify "$object" -- >/dev/null 2>&1; then
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die "\nERROR: No such commit object: '$object'\n\n"
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fi
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}
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print_contributor_stats () {
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local start_object="$1"
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local initial_commit="$2"
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printf "====================\n"
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printf "Contributors\n"
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printf "====================\n"
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local -a git_log_cmd=("git" "log" "--no-merges" "--format='%ae'" "${start_object}..${end_object}")
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printf "Unique contributors"
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if ! [[ "$start_object" = "$initial_commit" ]]; then
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printf " since %s" "${start_object#v}"
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fi
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printf "\n"
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cask_authors="$("${git_log_cmd[@]}" -- "${cask_paths[@]}" | /usr/bin/sort | /usr/bin/uniq | /usr/bin/wc -l)"
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printf " Casks\t%s\n" "$cask_authors"
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printf " code\t"
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"${git_log_cmd[@]}" -- "${code_paths[@]}" | /usr/bin/sort | /usr/bin/uniq | /usr/bin/wc -l
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printf " docs\t"
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"${git_log_cmd[@]}" -- "${doc_paths[@]}" | /usr/bin/sort | /usr/bin/uniq | /usr/bin/wc -l
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printf " any\t"
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"${git_log_cmd[@]}" -- . | /usr/bin/sort | /usr/bin/uniq | /usr/bin/wc -l
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if ! [[ "$start_object" = "$initial_commit" ]]; then
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local alltime_contribs="$(git log --no-merges --format='%ae' "${initial_commit}".."${end_object}" -- . | /usr/bin/sort | /usr/bin/uniq | /usr/bin/wc -l)"
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local prior_contribs="$(git log --no-merges --format='%ae' "${initial_commit}".."${start_object}" -- . | /usr/bin/sort | /usr/bin/uniq | /usr/bin/wc -l)"
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# arithmetic removes whitespace
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((alltime_contribs += 0))
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((new_contribs = alltime_contribs - prior_contribs))
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printf "\nAll-time contributors\t%s\n" "$alltime_contribs"
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printf "New contributors since %s\t%s\n" "${start_object#v}" "$new_contribs"
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fi
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printf "\n"
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}
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print_commit_stats () {
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local start_object="$1"
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local initial_commit="$2"
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printf "====================\n"
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printf "Commits\n"
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printf "====================\n"
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local -a git_log_cmd=("git" "log" "--no-merges" "--format='%ae'" "${start_object}..${end_object}")
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printf "Commit count"
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if ! [[ "$start_object" = "$initial_commit" ]]; then
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printf " since %s" "${start_object#v}"
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fi
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printf "\n"
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printf " Casks\t"
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"${git_log_cmd[@]}" -- "${cask_paths[@]}" | /usr/bin/wc -l
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printf " code\t"
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"${git_log_cmd[@]}" -- "${code_paths[@]}" | /usr/bin/wc -l
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printf " docs\t"
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"${git_log_cmd[@]}" -- "${doc_paths[@]}" | /usr/bin/wc -l
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printf " any\t"
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"${git_log_cmd[@]}" -- . | /usr/bin/wc -l
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if ! [[ "$start_object" = "$initial_commit" ]]; then
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printf "\nAll-time commits\t"
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git log --no-merges --format='%ae' "${initial_commit}".."${end_object}" -- . | /usr/bin/wc -l
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fi
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printf "\n"
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}
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print_doc_stats () {
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local start_object="$1"
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local initial_commit="$2"
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printf "====================\n"
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printf "Docs\n"
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printf "====================\n"
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local -a git_log_cmd=("git" "log" "--no-merges" "--format='%ae'" "${start_object}..${end_object}")
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printf "Doc contributors"
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if ! [[ "$start_object" = "$initial_commit" ]]; then
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printf " since %s" "${start_object#v}"
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fi
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printf "\n "
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"${git_log_cmd[@]}" -- "${doc_paths[@]}" | /usr/bin/sort | /usr/bin/uniq | \
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/usr/bin/egrep -v $'^\'(paul\\.t\\.hinze@gmail\\.com|fanquake@users\\.noreply\\.github\\.com|fanquake@gmail\\.com|info@vitorgalvao\\.com|calebcenter@live\\.com|hagins\\.josh@gmail\\.com|dragon\\.vctr@gmail\\.com|github@adityadalal\\.com|adityadalal924@users\\.noreply\\.github\\.com)\'$' | \
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"$xargs" | /usr/bin/perl -pe 's{ }{, }g' # '
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printf "\n"
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}
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print_cask_stats () {
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local start_object="$1"
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local initial_commit="$2"
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printf "====================\n"
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printf "Casks\n"
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printf "====================\n"
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if ! [[ "$start_object" = "$initial_commit" ]]; then
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local new_casks="$(git diff --name-status "$start_object" "$end_object" -- "${cask_paths[@]}" | /usr/bin/grep '^A.*\.rb' | cut -f2 | /usr/bin/sort | /usr/bin/uniq | /usr/bin/wc -l)"
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local deleted_casks="$(git diff --name-status "$start_object" "$end_object" -- "${cask_paths[@]}" | /usr/bin/grep '^D.*\.rb' | cut -f2 | /usr/bin/sort | /usr/bin/uniq | /usr/bin/wc -l)"
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local updated_casks="$(git diff --name-status "$start_object" "$end_object" -- "${cask_paths[@]}" | /usr/bin/grep '^M.*\.rb' | cut -f2 | /usr/bin/sort | /usr/bin/uniq | /usr/bin/wc -l)"
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# arithmetic removes whitespace
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((cask_authors += 0))
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((deleted_casks += 0))
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((new_casks -= deleted_casks))
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((updated_casks += 0))
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printf "%s Casks added (%s updated) by %s contributors since %s\n" "$new_casks" "$updated_casks" "$cask_authors" "${start_object#v}"
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fi
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printf "Total current Casks in HEAD\t"
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/usr/bin/find "${cask_paths[@]}" -name '*.rb' | /usr/bin/wc -l
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printf "\n"
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}
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###
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### main
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###
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_project_stats () {
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local arg_object="$1"
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cd_to_project_root
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warn_if_off_branch 'master'
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local initial_commit="$(git log --pretty=format:%H -- | /usr/bin/tail -1)"
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verify_git_object "$initial_commit"
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local start_object="$initial_commit"
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if [[ "$arg_object" = 'release' ]]; then
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start_object="$(./developer/bin/get_release_tag)"
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elif [[ -n "$arg_object" ]]; then
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start_object="$arg_object"
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fi
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verify_git_object "$start_object"
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print_contributor_stats "$start_object" "$initial_commit"
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print_commit_stats "$start_object" "$initial_commit"
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print_doc_stats "$start_object" "$initial_commit"
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print_cask_stats "$start_object" "$initial_commit"
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}
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# process args
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if [[ $1 =~ ^-+h(elp)?$ ]]; then
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printf "project_stats [ <commit-object> ]
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With optional single argument, (eg a tag or commit-hash)
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show statistics since that commit object.
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Use the special argument 'release' to calculate since the
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most recent tag (usually the same as the last release).
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Without argument, show statistics since first commit.
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"
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exit
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fi
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# dispatch main
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_project_stats "${@}"
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@@ -1,252 +0,0 @@
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#!/usr/bin/env ruby
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#
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# the_long_tail
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#
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# A histogram view on contributor stats
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#
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# notes
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#
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# Since this script does not track file-renames in the git history, the
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# dependence of Casks upon occasional contributors/non-maintainers can
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# only be expressed as a range or lower bound.
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#
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###
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### dependencies
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###
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require "open3"
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require "set"
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###
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### configurable constants
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###
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BINS = [
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(1..10).to_a,
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100,
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1000,
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].flatten
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OCCASIONAL_CUTOFF = 5
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CASK_PATH = "Casks".freeze
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# all maintainers, past and present
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MAINTAINERS = %w[
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paul.t.hinze@gmail.com
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fanquake@users.noreply.github.com
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fanquake@gmail.com
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kevin@suttle.io
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leoj3n@gmail.com
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nano@fdp.io
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nanoid.xd@gmail.com
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me@passcod.name
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walker@pobox.com
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info@vitorgalvao.com
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calebcenter@live.com
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ndr@qef.io
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josh@joshbutts.com
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goxberry@gmail.com
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radek.simko@gmail.com
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federicobond@gmail.com
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claui@users.noreply.github.com
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amorymeltzer@gmail.com
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hagins.josh@gmail.com
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dragon.vctr@gmail.com
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mail@sebastianroeder.de
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github@adityadalal.com
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adityadalal924@users.noreply.github.com
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].freeze
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###
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### git methods
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###
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|
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def cd_to_project_root
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Dir.chdir File.dirname(File.expand_path(__FILE__))
|
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@git_root ||= Open3.popen3(*%w[
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git rev-parse --show-toplevel
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]) do |_stdin, stdout, _stderr|
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begin
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stdout.gets.chomp
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rescue
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end
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end
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Dir.chdir @git_root
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@git_root
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end
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def authors
|
||||
@authors ||= Open3.popen3(*%w[
|
||||
git log --no-merges --format=%ae --
|
||||
]) do |_stdin, stdout, _stderr|
|
||||
h = {}
|
||||
stdout.each_line do |line|
|
||||
line.chomp!
|
||||
h[line] ||= 0
|
||||
h[line] += 1
|
||||
end
|
||||
h
|
||||
end
|
||||
end
|
||||
|
||||
def casks_by_author
|
||||
@casks_by_author ||= Open3.popen3(*%w[
|
||||
git log --no-merges --name-only --format=%ae --
|
||||
],
|
||||
CASK_PATH) do |_stdin, stdout, _stderr|
|
||||
email = nil
|
||||
h = {}
|
||||
stdout.each_line.to_a.join("").split("\n\n").each do |paragraph|
|
||||
if paragraph.include?("Casks/")
|
||||
lines = paragraph.split("\n")
|
||||
email = lines.pop
|
||||
h[email] ||= Set.new
|
||||
h[email].merge(lines.compact)
|
||||
else
|
||||
email = paragraph.chomp
|
||||
end
|
||||
end
|
||||
h
|
||||
end
|
||||
end
|
||||
|
||||
###
|
||||
### filesystem methods
|
||||
###
|
||||
|
||||
def all_casks
|
||||
@all_casks ||= Open3.popen2("/usr/bin/find",
|
||||
CASK_PATH,
|
||||
*%w[-type f -name *.rb]) do |_stdin, stdout|
|
||||
stdout.each_line.map(&:chomp)
|
||||
end
|
||||
end
|
||||
|
||||
###
|
||||
### analysis and report methods
|
||||
###
|
||||
|
||||
def histogram
|
||||
if @histogram.nil?
|
||||
@histogram = Hash[*BINS.map { |elt| [elt, 0] }.flatten]
|
||||
authors.each do |_name, num_commits|
|
||||
bottom = 0
|
||||
BINS.each do |top|
|
||||
@histogram[bottom] += 1 if num_commits >= bottom && num_commits < top
|
||||
bottom = top
|
||||
end
|
||||
end
|
||||
end
|
||||
@histogram
|
||||
end
|
||||
|
||||
def historic_occasional_cask_set
|
||||
@historic_occasional_cask_set = authors.each.collect do |name, num_commits|
|
||||
if num_commits > OCCASIONAL_CUTOFF
|
||||
nil
|
||||
elsif !casks_by_author.key?(name)
|
||||
nil
|
||||
else
|
||||
casks_by_author[name].to_a
|
||||
end
|
||||
end.flatten.compact.to_set
|
||||
end
|
||||
|
||||
def extant_occasional_cask_count
|
||||
# avoid double-counting renames by intersecting with extant Casks
|
||||
historic_occasional_cask_set.intersection(all_casks).count
|
||||
end
|
||||
|
||||
def historic_nonmaintainer_cask_set
|
||||
@historic_nonmaintainer_cask_set = authors.each.collect do |name, _num_commits|
|
||||
if MAINTAINERS.include?(name)
|
||||
nil
|
||||
else
|
||||
casks_by_author[name].to_a
|
||||
end
|
||||
end.flatten.compact.to_set
|
||||
end
|
||||
|
||||
def extant_nonmaintainer_cask_count
|
||||
# avoid double-counting renames by intersecting with extant Casks
|
||||
historic_nonmaintainer_cask_set.intersection(all_casks).count
|
||||
end
|
||||
|
||||
def extant_occasional_cask_percentage
|
||||
@extant_occasional_cask_percentage ||= (100 * extant_occasional_cask_count / all_casks.count).to_i
|
||||
end
|
||||
|
||||
def historic_occasional_cask_percentage
|
||||
@historic_occasional_cask_percentage ||= (100 * historic_occasional_cask_set.count / all_casks.count).to_i
|
||||
end
|
||||
|
||||
def extant_nonmaintainer_cask_percentage
|
||||
@extant_nonmaintainer_cask_percentage ||= (100 * extant_nonmaintainer_cask_count / all_casks.count).to_i
|
||||
end
|
||||
|
||||
def historic_nonmaintainer_cask_percentage
|
||||
# this is so large, it might cross 100%
|
||||
@historic_nonmaintainer_cask_percentage ||= [100, (100 * historic_nonmaintainer_cask_set.count / all_casks.count).to_i].min
|
||||
end
|
||||
|
||||
def onetime_author_percentage
|
||||
@onetime_author_percentage ||= (100 *
|
||||
histogram[1] /
|
||||
authors.length).to_i
|
||||
end
|
||||
|
||||
def occasional_author_percentage
|
||||
# why is it so hard to slice a hash?
|
||||
@occasional_author_percentage ||= (100 *
|
||||
(1..OCCASIONAL_CUTOFF).to_a.collect { |bin| histogram[bin] }.reduce(:+) /
|
||||
authors.length).to_i
|
||||
end
|
||||
|
||||
def graph_width
|
||||
if @graph_width.nil?
|
||||
@graph_width = `/bin/stty size 2>/dev/null`.chomp.split(" ").last.to_i
|
||||
@graph_width = 80 if @graph_width <= 0
|
||||
@graph_width -= 20 if @graph_width > 20
|
||||
end
|
||||
@graph_width
|
||||
end
|
||||
|
||||
def graph_normalization
|
||||
@graph_normalization ||= histogram.values.max.to_f
|
||||
end
|
||||
|
||||
def print_header
|
||||
puts "Commits\tContributors"
|
||||
puts "---------------------"
|
||||
end
|
||||
|
||||
def print_table
|
||||
BINS.each do |bin|
|
||||
plural = (bin % 10) == 0 ? "'s" : ""
|
||||
graph = "." * ((histogram[bin] / graph_normalization) * graph_width)
|
||||
puts "#{bin}#{plural}\t#{histogram[bin]}\t#{graph}"
|
||||
end
|
||||
end
|
||||
|
||||
def print_footer
|
||||
puts %Q{\n#{occasional_author_percentage}% of contributors are "occasional" (with <= #{OCCASIONAL_CUTOFF} commits)}
|
||||
puts "\n#{onetime_author_percentage}% of contributors commit only once"
|
||||
puts "\n#{extant_occasional_cask_percentage}% - #{historic_occasional_cask_percentage}% of Casks depend on an occasional contributor"
|
||||
puts "\n#{extant_nonmaintainer_cask_percentage}% - #{historic_nonmaintainer_cask_percentage}% of Casks depend on a contributor who is not a maintainer"
|
||||
puts "\n"
|
||||
end
|
||||
|
||||
def generate_report
|
||||
print_header
|
||||
print_table
|
||||
print_footer
|
||||
end
|
||||
|
||||
###
|
||||
### main
|
||||
###
|
||||
|
||||
cd_to_project_root
|
||||
generate_report
|
||||
Reference in New Issue
Block a user