Merge pull request #71 from tomice/master

Added ability to save log as a JSON formatted file

.gitignore

@@ -0,0 +1,9 @@
+*.json
+*.db
+.DS_Store*
+._*
+.*.swp
+.*.swo
+.Spotlight*
+.Trash*
+**/*~

README.md

@@ -5,7 +5,7 @@
 
 > Any git repository contains tons of information about commits, contributors, and files.  Extracting this information is not  always trivial, mostly because of a gadzillion options to a gadzillion git commands – I don’t think there is a single person  alive who knows them all.  Probably not even [Linus Torvalds](https://github.com/torvalds) himself :).
 
-![mainMenuScreenshot](https://user-images.githubusercontent.com/8818630/57544421-4891a700-7325-11e9-9cdd-034a6619ae0f.png)
+![mainMenuScreenshot](https://user-images.githubusercontent.com/8818630/58364013-61e53800-7e7b-11e9-87f9-790d6744fbd5.png)
 
 
 ## Table of Contents
@@ -35,9 +35,9 @@
 
 ## Screenshots
 
-![commitsByWeekdayScreenshot](https://user-images.githubusercontent.com/8818630/57544420-4891a700-7325-11e9-876a-15df90bce420.png)
+![commitsByWeekdayScreenshot](https://user-images.githubusercontent.com/8818630/58364011-61e53800-7e7b-11e9-9417-16cbb241ac2e.png)
 
-![commitsByHourScreenshot](https://user-images.githubusercontent.com/8818630/57544419-47f91080-7325-11e9-82d3-57e4f98be240.png)
+![commitsByHourScreenshot](https://user-images.githubusercontent.com/8818630/58364010-61e53800-7e7b-11e9-8711-a40b50aebf52.png)
 
 
 ## Usage
@@ -83,6 +83,8 @@ Possible arguments in short and long form:
     see changelogs
 -L, --changelogs-by-author
     see changelogs by author
+-j, --json-output
+    save git log as a JSON formatted file to a specified area
 -h, -?, --help
     display this help text in the terminal
 ```
@@ -92,8 +94,8 @@ Possible arguments in short and long form:
 You can set variable `_GIT_SINCE`, `_GIT_UNTIL` and limit the git log
 
 ```bash
-export _GIT_SINCE="2017-20-01"
+export _GIT_SINCE="2017-01-20"
-export _GIT_UNTIL="2017-22-01"
+export _GIT_UNTIL="2017-01-22"
 ```
 
 then run `git quick-stats` (affect all stats, except "My daily status" and "Git changelogs" )
@@ -115,6 +117,14 @@ You can exclude directory from the stats by using [pathspec](https://git-scm.com
 export _GIT_PATHSPEC=':!directory'
 ```
 
+#### Color themes
+
+You can change to the legacy color scheme by toggling the variable `_MENU_THEME` between `default` and `legacy`
+
+```bash
+export _MENU_THEME=legacy
+```
+![legacyThemeScreenshot](https://user-images.githubusercontent.com/8818630/58364012-61e53800-7e7b-11e9-910a-aaff836260eb.png)
 
 ## Installation
 

git-quick-stats

@@ -24,13 +24,17 @@ else
     _limit=10
 fi
 
+# Default menu theme
+# Set the legacy theme by typing "export _MENU_THEME=legacy"
+_theme="${_MENU_THEME:=default}"
+
 ################################################################################
 # DESC: Checks to make sure the user has the appropriate utilities installed
 # ARGS: None
 # OUTS: None
 ################################################################################
-function check_utils() {
+function checkUtils() {
-    local msg="not found. Please make sure this is installed and in PATH."
+    local -r msg="not found. Please make sure this is installed and in PATH."
 
     command -v awk >/dev/null 2>&1 || { echo >&2 "awk ${msg}"; exit 1; }
     command -v basename >/dev/null 2>&1 || { echo >&2 "basename ${msg}"; exit 1; }
@@ -54,7 +58,7 @@ function check_utils() {
 # OUTS: None
 ################################################################################
 function usage() { 
-    local program=$(basename "$0")
+    local -r program=$(basename "$0")
 
     echo "
 NAME
@@ -102,16 +106,20 @@ OPTIONS
         see changelogs
     -L, --changelogs-by-author
         see changelogs by author
+    -j, --json-output
+        save git log as a JSON formatted file to a specified area
     -h, -?, --help
         display this help text in the terminal
 
 ADDITIONAL USAGE
     You can set _GIT_SINCE and _GIT_UNTIL to limit the git time log
-        ex: export _GIT_SINCE=\"2017-20-01\"
+        ex: export _GIT_SINCE=\"2017-01-20\"
     You can set _GIT_LIMIT for limited output log
         ex: export _GIT_LIMIT=20
     You can exclude a directory from the stats by using pathspec
-        ex: export _GIT_PATHSPEC=':!directory'"
+        ex: export _GIT_PATHSPEC=':!directory'
+    You can set _MENU_THEME to display the legacy color scheme
+        ex: export _MENU_THEME=legacy"
 }
 
 ################################################################################
@@ -119,31 +127,55 @@ ADDITIONAL USAGE
 # ARGS: None
 # OUTS: $opt: Option selected by the user based on menu choice
 ################################################################################
-function show_menu() {
+function showMenu() {
-    local normal=$(tput sgr0)
+    local -r normal=$(tput sgr0)
-    local cyan=$(tput setaf 6)
+    local -r cyan=$(tput setaf 6)
-    local red=$(tput setaf 1)
+    local -r bold=$(tput bold)
-    local yellow=$(tput setaf 3)
+    local -r red=$(tput setaf 1)
+    local -r yellow=$(tput setaf 3)
+    local -r white=$(tput setaf 7)
+    local titles=""
+    local text=""
+    local nums=""
+    local help_txt=""
+    local exit_txt=""
+
+    # Adjustable color menu option
+    if [[ "${_theme}" == "legacy" ]]; then
+        titles="${bold}${red}" && readonly titles
+        text="${normal}${cyan}" && readonly text
+        nums="${bold}${yellow}" && readonly nums
+        help_txt="${normal}${yellow}" && readonly help_txt
+        exit_txt="${bold}${red}" && readonly exit_txt
+    else
+        titles="${bold}${cyan}" && readonly titles
+        text="${normal}${white}" && readonly text
+        nums="${normal}${bold}${white}" && readonly nums
+        help_txt="${normal}${cyan}" && readonly help_txt
+        exit_txt="${bold}${cyan}" && readonly exit_txt
+    fi
     
-    echo -e "\n${red} Generate: ${normal}"
+    echo -e "\n${titles} Generate:${normal}"
-    echo -e "${cyan} ${yellow}  1)${cyan} Contribution stats (by author) ${normal}"
+    echo -e "${nums}    1)${text} Contribution stats (by author)"
-    echo -e "${cyan} ${yellow}  2)${cyan} Contribution stats (by author) on a specific branch ${normal}"
+    echo -e "${nums}    2)${text} Contribution stats (by author) on a specific branch"
-    echo -e "${cyan} ${yellow}  3)${cyan} Git changelogs (last $_limit days)${normal}"
+    echo -e "${nums}    3)${text} Git changelogs (last $_limit days)"
-    echo -e "${cyan} ${yellow}  4)${cyan} Git changelogs by author ${normal}"
+    echo -e "${nums}    4)${text} Git changelogs by author"
-    echo -e "${cyan} ${yellow}  5)${cyan} My daily status ${normal}"
+    echo -e "${nums}    5)${text} My daily status"
-    echo -e "${red} List: ${normal}"
+    echo -e "${nums}    6)${text} Save git log output in JSON format"
-    echo -e "${cyan} ${yellow}  6)${cyan} Branch tree view (last $_limit)${normal}"
+    echo -e "\n${titles} List:"
-    echo -e "${cyan} ${yellow}  7)${cyan} All branches (sorted by most recent commit) ${normal}"
+    echo -e "${nums}    7)${text} Branch tree view (last $_limit)"
-    echo -e "${cyan} ${yellow}  8)${cyan} All contributors (sorted by name) ${normal}"
+    echo -e "${nums}    8)${text} All branches (sorted by most recent commit)"
-    echo -e "${cyan} ${yellow}  9)${cyan} Git commits per author ${normal}"
+    echo -e "${nums}    9)${text} All contributors (sorted by name)"
-    echo -e "${cyan} ${yellow} 10)${cyan} Git commits per date ${normal}"
+    echo -e "${nums}   10)${text} Git commits per author"
-    echo -e "${cyan} ${yellow} 11)${cyan} Git commits per month ${normal}"
+    echo -e "${nums}   11)${text} Git commits per date"
-    echo -e "${cyan} ${yellow} 12)${cyan} Git commits per weekday ${normal}"
+    echo -e "${nums}   12)${text} Git commits per month"
-    echo -e "${cyan} ${yellow} 13)${cyan} Git commits per hour ${normal}"
+    echo -e "${nums}   13)${text} Git commits per weekday"
-    echo -e "${cyan} ${yellow} 14)${cyan} Git commits by author per hour ${normal}"
+    echo -e "${nums}   14)${text} Git commits per hour"
-    echo -e "${red} Suggest: ${normal}"
+    echo -e "${nums}   15)${text} Git commits by author per hour"
-    echo -e "${cyan} ${yellow} 15)${cyan} Code reviewers (based on git history) ${normal}"
+    echo -e "\n${titles} Suggest:"
-    echo -e "\n${yellow}Please enter a menu option or ${red}press enter to exit. ${normal}"
+    echo -e "${nums}   16)${text} Code reviewers (based on git history)"
+    echo -e "\n${help_txt}Please enter a menu option or ${exit_txt}press Enter to exit."
+    echo -n "${text}> ${normal}"
     read -r opt
 }
 
@@ -152,10 +184,10 @@ function show_menu() {
 # ARGS: $* (required): String to print (usually provided by other functions)
 # OUTS: None
 ################################################################################
-function option_picked() {
+function optionPicked() {
-    local bold=$(tput bold)
+    local -r bold=$(tput bold)
-    local red=$(tput setaf 1)
+    local -r red=$(tput setaf 1)
-    local reset=$(tput sgr0)
+    local -r reset=$(tput sgr0)
     local msg=${*:-"${reset}Error: No message passed"}
     
     echo -e "${bold}${red}${msg}${reset}\n"
@@ -164,7 +196,8 @@ function option_picked() {
 ################################################################################
 # DESC: Shows detailed contribution stats per author by parsing every commit in
 #       the repo and outputting their contribution stats
-# ARGS: None
+# ARGS: $branch (optional): Users can specify an alternative branch instead of
+#                           the current default one
 # OUTS: None
 ################################################################################
 function detailedGitStats() {
@@ -185,12 +218,12 @@ function detailedGitStats() {
     fi
 
     # Prompt message
-    if [[ $is_branch_existing && -n "${_branch}" ]]; then
+    if [[ "${is_branch_existing}" && -n "${_branch}" ]]; then
-        option_picked "Contribution stats (by author) on ${_branch} branch:"
+        optionPicked "Contribution stats (by author) on ${_branch} branch:"
     elif [[ -n "${branch}" && -z "${_branch}" ]]; then
-        option_picked "Branch \"${branch}\" does not exist.\nContribution stats (by author) on the current branch:"
+        optionPicked "Branch ${branch} does not exist.\nContribution stats (by author) on the current branch:"
     else
-        option_picked "Contribution stats (by author) on the current branch:"
+        optionPicked "Contribution stats (by author) on the current branch:"
     fi
 
     git -c log.showSignature=false log ${_branch} --use-mailmap --no-merges --numstat \
@@ -267,7 +300,7 @@ function detailedGitStats() {
 # OUTS: None
 ################################################################################
 function suggestReviewers() {
-    option_picked "Suggested code reviewers (based on git history):"
+    optionPicked "Suggested code reviewers (based on git history):"
     git -c log.showSignature=false log --use-mailmap --no-merges $_since $_until \
         --pretty=%aN $_pathspec | head -n 100 | sort | uniq -c | sort -nr | LC_ALL=C awk '
     { args[NR] = $0; }
@@ -278,13 +311,28 @@ function suggestReviewers() {
     }' | column -t -s,
 }
 
+################################################################################
+# DESC: Saves the git log output in a JSON format
+# ARGS: $json_path (required): Path to where the file is saved
+# OUTS: A JSON formatted file
+################################################################################
+function jsonOutput() {
+    optionPicked "Output log saved to file at: ${json_path:?}/output.json"
+    git -c log.showSignature=false log --use-mailmap --no-merges $_since $_until \
+        --pretty=format:'{%n  "commit": "%H",%n  "abbreviated_commit": "%h",%n  "tree": "%T",%n  "abbreviated_tree": "%t",%n  "parent": "%P",%n  "abbreviated_parent": "%p",%n  "refs": "%D",%n  "encoding": "%e",%n  "subject": "%s",%n  "sanitized_subject_line": "%f",%n  "body": "%b",%n  "commit_notes": "%N",%n  "author": {%n    "name": "%aN",%n    "email": "%aE",%n    "date": "%aD"%n  },%n  "commiter": {%n    "name": "%cN",%n    "email": "%cE",%n    "date": "%cD"%n  }%n},' \
+        | sed "$ s/,$//" \
+        | sed ':a;N;$!ba;s/\r\n\([^{]\)/\\n\1/g' \
+        | awk 'BEGIN { print("[") } { print($0) } END { print("]") }' \
+        > "${json_path:?}"/output.json
+}
+
 ################################################################################
 # DESC: Displays a horizontal bar graph based on total commits per month
 # ARGS: None
 # OUTS: None
 ################################################################################
 function commitsByMonth() {
-    option_picked "Git commits by month:"
+    optionPicked "Git commits by month:"
     echo -e "\tmonth\tsum"
     for i in Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
     do
@@ -315,7 +363,7 @@ function commitsByMonth() {
 # OUTS: None
 ################################################################################
 function commitsByWeekday() {
-    option_picked "Git commits by weekday:"
+    optionPicked "Git commits by weekday:"
     echo -e "\tday\tsum"
     for i in Mon Tue Wed Thu Fri Sat Sun
     do
@@ -355,10 +403,10 @@ function commitsByHour() {
     local _author=""
 
     if [[ -z "${author}" ]]; then
-        option_picked "Git commits by hour:"
+        optionPicked "Git commits by hour:"
         _author="--author=**"
     else
-        option_picked "Git commits by hour for author '${author}':"
+        optionPicked "Git commits by hour for author '${author}':"
         _author="--author=${author}"
     fi
     echo -e "\thour\tsum"
@@ -392,7 +440,7 @@ function commitsByHour() {
 # OUTS: None
 ################################################################################
 function commitsPerDay() {
-    option_picked "Git commits per date:";
+    optionPicked "Git commits per date:";
     git -c log.showSignature=false log --use-mailmap --no-merges $_since $_until \
         --date=short --format='%ad' $_pathspec | sort | uniq -c
 }
@@ -404,7 +452,7 @@ function commitsPerDay() {
 # OUTS: None
 ################################################################################
 function commitsPerAuthor()  {
-    option_picked "Git commits per author:"
+    optionPicked "Git commits per author:"
     git -c log.showSignature=false shortlog $_since $_until --no-merges -n -s \
         | sort -nr | LC_ALL=C awk '
     { args[NR] = $0; sum += $0 }
@@ -421,7 +469,7 @@ function commitsPerAuthor()  {
 # OUTS: None
 ################################################################################
 function myDailyStats() {
-    option_picked "My daily status:"
+    optionPicked "My daily status:"
     git diff --shortstat '@{0 day ago}' | sort -nr | tr ',' '\n' | LC_ALL=C awk '
     { args[NR] = $0; }
     END {
@@ -443,7 +491,7 @@ function myDailyStats() {
 # OUTS: None
 ################################################################################
 function contributors() {
-    option_picked "All contributors (sorted by name):"
+    optionPicked "All contributors (sorted by name):"
     git -c log.showSignature=false log --use-mailmap --no-merges $_since $_until \
         --format='%aN' $_pathspec | sort -u | cat -n
 }
@@ -454,7 +502,7 @@ function contributors() {
 # OUTS: None
 ################################################################################
 function branchTree() {
-    option_picked "Branching tree view:"
+    optionPicked "Branching tree view:"
     git -c log.showSignature=false log --use-mailmap --graph --abbrev-commit \
         $_since $_until --decorate \
         --format=format:'--+ Commit:  %h %n  | Date:    %aD (%ar) %n''  | Message: %s %d %n''  + Author:  %aN %n' \
@@ -467,7 +515,7 @@ function branchTree() {
 # OUTS: None
 ################################################################################
 function branchesByDate() {
-    option_picked "All branches (sorted by most recent commit):"
+    optionPicked "All branches (sorted by most recent commit):"
     git for-each-ref --sort=committerdate refs/heads/ \
         --format='[%(authordate:relative)] %(authorname) %(refname:short)' | cat -n
 }
@@ -480,36 +528,37 @@ function branchesByDate() {
 function changelogs() {
     local author="${1:-}"
     local _author=""
+    local next=$(date +%F)
 
     if [[ -z "${author}" ]]; then
-        option_picked "Git changelogs:"
+        optionPicked "Git changelogs:"
         _author="--author=**"
     else
-        option_picked "Git changelogs for author '${author}':"
+        optionPicked "Git changelogs for author '${author}':"
         _author="--author=${author}"
     fi
 
-    NEXT=$(date +%F)
     git -c log.showSignature=false log \
         --use-mailmap \
         --no-merges \
         --format="%cd" \
         --date=short "${_author}" $_since $_until $_pathspec \
-        | sort -u -r | head -n $_limit | while read DATE; do
+        | sort -u -r | head -n $_limit \
-        echo -e "\n[$DATE]"
+        | while read DATE; do
-        GIT_PAGER=cat git -c log.showSignature=false log \
+              echo -e "\n[$DATE]"
-                          --use-mailmap --no-merges \
+              GIT_PAGER=cat git -c log.showSignature=false log \
-                          --format=" * %s (%aN)" "${_author}" \
+                                --use-mailmap --no-merges \
-                          --since=$DATE --until=$NEXT
+                                --format=" * %s (%aN)" "${_author}" \
-        NEXT=$DATE
+                                --since=$DATE --until=$next
-    done
+              next=$DATE
+          done
 }
 
 ################################################################################
 # MAIN
 
 # Check to make sure all utilities required for this script are installed
-check_utils
+checkUtils
 
 # Check if we are currently in a git repo.
 git rev-parse --is-inside-work-tree > /dev/null
@@ -547,6 +596,16 @@ if [[ "$#" -eq 1 ]]; then
             done
             commitsByHour "${author}";;
         -m|--commits-by-month) commitsByMonth;;
+        -j|--json-output) 
+            json_path=""
+            while [[ -z "${json_path}" ]]; do
+                read -r -p "Path to save JSON file: " json_path
+                if [[ ! -w "${json_path}" ]]; then
+                    echo "Invalid path or permission denied to write to given area."
+                    json_path=""
+                fi
+            done
+            jsonOutput "${json_path}";;
         -h|-\?|--help) usage;;
         *) echo "Invalid argument"; usage; exit 1;;
     esac
@@ -556,39 +615,48 @@ fi
 
 # Parse interactive commands
 clear
-show_menu
+showMenu
 
 while [[ "${opt}" != "" ]]; do
     clear
     case "${opt}" in
-        1) detailedGitStats; show_menu;;
+        1) detailedGitStats; showMenu;;
         2) branch=""
            while [[ -z "${branch}" ]]; do 
                read -r -p "Which branch? " branch
            done
-           detailedGitStats "${branch}"; show_menu;;
+           detailedGitStats "${branch}"; showMenu;;
-        3) changelogs; show_menu;;
+        3) changelogs; showMenu;;
         4) author=""
            while [[ -z "${author}" ]]; do 
                read -r -p "Which author? " author
            done
-           changelogs "${author}"; show_menu;;
+           changelogs "${author}"; showMenu;;
-        5) myDailyStats; show_menu;;
+        5) myDailyStats; showMenu;;
-        6) branchTree; show_menu;;
+        6) json_path=""
-        7) branchesByDate; show_menu;;
+           while [[ -z "${json_path}" ]]; do
-        8) contributors; show_menu;;
+               read -r -p "Path to save JSON file: " json_path
-        9) commitsPerAuthor; show_menu;;
+               if [[ ! -w "${json_path}" ]]; then
-       10) commitsPerDay; show_menu;;
+                   echo "Invalid path or permission denied to write to given area."
-       11) commitsByMonth; show_menu;;
+                   json_path=""
-       12) commitsByWeekday; show_menu;;
+               fi
-       13) commitsByHour; show_menu;;
+           done
-       14) author=""
+           jsonOutput "${json_path}"; showMenu;;
+        7) branchTree; showMenu;;
+        8) branchesByDate; showMenu;;
+        9) contributors; showMenu;;
+       10) commitsPerAuthor; showMenu;;
+       11) commitsPerDay; showMenu;;
+       12) commitsByMonth; showMenu;;
+       13) commitsByWeekday; showMenu;;
+       14) commitsByHour; showMenu;;
+       15) author=""
            while [[ -z "${author}" ]]; do 
                read -r -p "Which author? " author
            done
-           commitsByHour "${author}"; show_menu;;
+           commitsByHour "${author}"; showMenu;;
-       15) suggestReviewers; show_menu;;
+       16) suggestReviewers; showMenu;;
        q|"\n") exit;;
-       *) clear; option_picked "Pick an option from the menu"; show_menu;;
+       *) clear; optionPicked "Pick an option from the menu"; showMenu;;
     esac
 done

git-quick-stats.1

@@ -94,6 +94,11 @@ see changelogs
 see changelogs by author
 .HP
 .PP
+\fB\-j\fR, \fB\-\-json\-output\fR
+.IP
+save git log as a JSON formatted file to a specified area
+.HP
+.PP
 \fB\-h\fR, \-?, \fB\-\-help\fR
 .IP
 display this help text in the terminal
@@ -102,7 +107,7 @@ display this help text in the terminal
 You can set _GIT_SINCE and _GIT_UNTIL to limit the git time log, example:
 .IP
 .PP
-.B  export _GIT_SINCE="2017\-20\-01"
+.B  export _GIT_SINCE="2017\-01\-20"
 .IP
 .PP
 You can set _GIT_LIMIT for limited output log, example:
@@ -112,6 +117,10 @@ You can set _GIT_LIMIT for limited output log, example:
 You can exclude a directory from the stats by using pathspec, example:
 .PP
 .B export _GIT_PATHSPEC=':!directory'
+.PP
+You can switch to the legacy color scheme, example:
+.PP
+.B export _MENU_THEME=legacy
 .
 .fi
 

tests/commands_test.sh

@@ -3,8 +3,7 @@
 . tests/assert.sh -v
 
 src="./git-quick-stats"
-#assert "$src fail" "Invalid argument\n\nNAME\n    git-quick-stats - Simple and efficient way to access various stats in a git repo\n\nSYNOPSIS\n    For non-interactive mode: git-quick-stats [OPTIONS]\n    For interactive mode: git-quick-stats\n\nDESCRIPTION\n    Any git repository contains tons of information about commits, contributors,\n    and files. Extracting this information is not always trivial, mostly because\n    of a gadzillion options to a gadzillion git commands.\n\n    This program allows you to see detailed information about a git repository.\n\nOPTIONS\n    suggestReviewers - see best people to contact to review code\n    detailedGitStats - displays a detailed list of git status\n    commitsPerDay - displays a list of commits per day\n    commitsByMonth - displays a list of commits per month\n    commitsByWeekday - displays a list of commits per weekday\n    commitsByHour - displays a list of commits per hour\n    commitsByAuthorByHour - see a list of commits per hour by author\n    commitsPerAuthor - displays a list of commits per author\n    myDailyStats - see your current daily stats\n    contributors - see a list of all contributors\n    branchTree - see an ASCII graph of the git repo\n    branchesByDate - show branches by date\n    changelogs - see changelogs\n    changelogsByAuthor - see changelogs by author\n\nADDITIONAL USAGE\n    You can set _GIT_SINCE and _GIT_UNTIL to limit the git time log\n        ex: export _GIT_SINCE=2017-20-01\n    You can set _GIT_LIMIT for limited output log\n        ex: export _GIT_LIMIT=20\n    You can exclude a directory from the stats by using pathspec\n        ex: export _GIT_PATHSPEC=':!directory'\n    \nCONTRIBUTION\n    For details regarding contribution, please see the contribution.md document\n\nLICENSE\n    This is under the MIT license. See LICENSE in the repo for more info"
+assert "$src fail" "Invalid argument\n\nNAME\n    git-quick-stats - Simple and efficient way to access various stats in a git repo\n\nSYNOPSIS\n    For non-interactive mode: git-quick-stats [OPTIONS]\n    For interactive mode: git-quick-stats\n\nDESCRIPTION\n    Any git repository contains tons of information about commits, contributors,\n    and files. Extracting this information is not always trivial, mostly because\n    of a gadzillion options to a gadzillion git commands.\n\n    This program allows you to see detailed information about a git repository.\n\nOPTIONS\n    -r, --suggest-reviewers\n        show the best people to contact to review code\n    -T, --detailed-git-stats\n        give a detailed list of git stats\n    -R, --git-stats-by-branch\n        see detailed list of git stats by branch\n    -d, --commits-per-day\n        displays a list of commits per day\n    -m, --commits-by-month\n        displays a list of commits per month\n    -w, --commits-by-weekday\n        displays a list of commits per weekday\n    -o, --commits-by-hour\n        displays a list of commits per hour\n    -A, --commits-by-author-by-hour\n        displays a list of commits per hour by author\n    -a, --commits-per-author\n        displays a list of commits per author\n    -S, --my-daily-stats\n        see your current daily stats\n    -C, --contributors\n        see a list of everyone who contributed to the repo\n    -b, --branch-tree\n        show an ASCII graph of the git repo branch history\n    -D, --branches-by-date\n        show branches by date\n    -c, --changelogs\n        see changelogs\n    -L, --changelogs-by-author\n        see changelogs by author\n    -j, --json-output\n        save git log as a JSON formatted file to a specified area\n    -h, -?, --help\n        display this help text in the terminal\n\nADDITIONAL USAGE\n    You can set _GIT_SINCE and _GIT_UNTIL to limit the git time log\n        ex: export _GIT_SINCE=\"2017-01-20\"\n    You can set _GIT_LIMIT for limited output log\n        ex: export _GIT_LIMIT=20\n    You can exclude a directory from the stats by using pathspec\n        ex: export _GIT_PATHSPEC=':!directory'\n    You can set _MENU_THEME to display the legacy color scheme\n        ex: export _MENU_THEME=legacy"
-assert "$src fail" "Invalid argument\n\nNAME\n    git-quick-stats - Simple and efficient way to access various stats in a git repo\n\nSYNOPSIS\n    For non-interactive mode: git-quick-stats [OPTIONS]\n    For interactive mode: git-quick-stats\n\nDESCRIPTION\n    Any git repository contains tons of information about commits, contributors,\n    and files. Extracting this information is not always trivial, mostly because\n    of a gadzillion options to a gadzillion git commands.\n\n    This program allows you to see detailed information about a git repository.\n\nOPTIONS\n    -r, --suggest-reviewers\n        show the best people to contact to review code\n    -T, --detailed-git-stats\n        give a detailed list of git stats\n    -R, --git-stats-by-branch\n        see detailed list of git stats by branch\n    -d, --commits-per-day\n        displays a list of commits per day\n    -m, --commits-by-month\n        displays a list of commits per month\n    -w, --commits-by-weekday\n        displays a list of commits per weekday\n    -o, --commits-by-hour\n        displays a list of commits per hour\n    -A, --commits-by-author-by-hour\n        displays a list of commits per hour by author\n    -a, --commits-per-author\n        displays a list of commits per author\n    -S, --my-daily-stats\n        see your current daily stats\n    -C, --contributors\n        see a list of everyone who contributed to the repo\n    -b, --branch-tree\n        show an ASCII graph of the git repo branch history\n    -D, --branches-by-date\n        show branches by date\n    -c, --changelogs\n        see changelogs\n    -L, --changelogs-by-author\n        see changelogs by author\n    -h, -?, --help\n        display this help text in the terminal\n\nADDITIONAL USAGE\n    You can set _GIT_SINCE and _GIT_UNTIL to limit the git time log\n        ex: export _GIT_SINCE=\"2017-20-01\"\n    You can set _GIT_LIMIT for limited output log\n        ex: export _GIT_LIMIT=20\n    You can exclude a directory from the stats by using pathspec\n        ex: export _GIT_PATHSPEC=':!directory'"
 assert_raises "$src fail" 1
 
 assert_contains "$src --suggest-reviewers" "Suggested code reviewers (based on git history)" 127