Merge pull request #157 from Dica-Developer/41

calculate the day before the given since date

README.md

@@ -1,5 +1,6 @@
 
-# GIT quick statistics [![Backers on Open Collective](https://opencollective.com/git-quick-stats/backers/badge.svg)](#backers) [![Sponsors on Open Collective](https://opencollective.com/git-quick-stats/sponsors/badge.svg)](#sponsors) [![Tweet](https://img.shields.io/twitter/url/http/shields.io.svg?style=social)](https://twitter.com/intent/tweet?text=Simple%20and%20efficient%20way%20to%20access%20various%20statistics%20in%20git%20repository&url=https://github.com/arzzen/git-quick-stat&via=arzzen&hashtags=git,stats,tool,statistics,developers) [![Travis](https://api.travis-ci.org/arzzen/git-quick-stats.svg?branch=master)](https://travis-ci.org/arzzen/git-quick-stats) [![Homebrew package](https://repology.org/badge/version-for-repo/homebrew/git-quick-stats.svg)](https://formulae.brew.sh/formula/git-quick-stats#default) [![Linuxbrew package](https://repology.org/badge/version-for-repo/linuxbrew/git-quick-stats.svg)](https://repology.org/metapackage/git-quick-stats/packages)
+# GIT quick statistics [![Tweet](https://img.shields.io/twitter/url/http/shields.io.svg?style=social)](https://twitter.com/intent/tweet?text=Simple%20and%20efficient%20way%20to%20access%20various%20statistics%20in%20git%20repository&url=https://github.com/arzzen/git-quick-stat&via=arzzen&hashtags=git,stats,tool,statistics,developers)
+[![Backers on Open Collective](https://opencollective.com/git-quick-stats/backers/badge.svg)](#backers) [![Sponsors on Open Collective](https://opencollective.com/git-quick-stats/sponsors/badge.svg)](#sponsors)  [![Homebrew package](https://repology.org/badge/version-for-repo/homebrew/git-quick-stats.svg)](https://formulae.brew.sh/formula/git-quick-stats#default) 
 
 > `git-quick-stats` is a simple and efficient way to access various statistics in a git repository.
 >
@@ -126,6 +127,8 @@ LIST OPTIONS
         displays a list of commits per month
     -w, --commits-by-weekday
         displays a list of commits per weekday
+    -W, --commits-by-author-by-weekday
+        displays a list of commits per weekday by author
     -o, --commits-by-hour
         displays a list of commits per hour
     -A, --commits-by-author-by-hour
@@ -155,7 +158,7 @@ Once set, run `git quick-stats` as normal. Note that this affects all stats that
 
 ### Git log limit
 
-You can set variable `_GIT_LIMIT` for limited output. It will affect the "changelogs" and "branch tree" options.
+You can set variable `_GIT_LIMIT` for limited output. It will affect the "changelogs" and "branch tree" options. The default limit is `10`.
 
 ```bash
 export _GIT_LIMIT=20
@@ -370,6 +373,3 @@ Support this project by becoming a sponsor. Your logo will show up here with a l
 [![sponsor7](https://opencollective.com/git-quick-stats/sponsor/7/avatar.svg)](https://opencollective.com/git-quick-stats/sponsor/7/website)
 [![sponsor8](https://opencollective.com/git-quick-stats/sponsor/8/avatar.svg)](https://opencollective.com/git-quick-stats/sponsor/8/website)
 [![sponsor9](https://opencollective.com/git-quick-stats/sponsor/9/avatar.svg)](https://opencollective.com/git-quick-stats/sponsor/9/website)
-
-[![61999966](https://user-images.githubusercontent.com/6382002/130024560-65bb49a6-c7e9-48f9-8427-a29d8ff2a3db.png)](https://quaestor.com/?utm_source=github&utm_category=sponsor)
-

git-quick-stats

@@ -102,6 +102,23 @@ function optionPicked() {
     echo -e "${msg}\n"
 }
 
+################################################################################
+# DESC: Format date string
+# ARGS: $* (required): String
+# OUTS: String
+################################################################################
+format_date() {
+  local date="${1}"
+  local outf="${2}"
+  local datef="${3:-"%b %d %H:%M:%S %Y %Z"}"  # Tue Oct 24 13:34:22 2023 +0300
+  if [[ "$OSTYPE" == "linux-gnu"* ]]; then
+    local resp="$(date -d "${date}" "+${outf}")"
+  elif [[ "$OSTYPE" == "darwin"* ]]; then
+    local resp="$(date -j -f "${datef}" "${date}" "+${outf}")"
+  fi
+  printf "%s" "${resp}"
+}
+
 ################################################################################
 # DESC: Help information printed to stdout during non-interactive mode
 # ARGS: None
@@ -158,6 +175,8 @@ LIST OPTIONS
         displays a list of commits per year
     -w, --commits-by-weekday
         displays a list of commits per weekday
+    -W, --commits-by-author-by-weekday
+        displays a list of commits per weekday by author
     -o, --commits-by-hour
         displays a list of commits per hour
     -A, --commits-by-author-by-hour
@@ -243,12 +262,13 @@ function showMenu() {
     printf %b "${NUMS}   13)${TEXT} Git commits per month\\n"
     printf %b "${NUMS}   14)${TEXT} Git commits per year\\n"
     printf %b "${NUMS}   15)${TEXT} Git commits per weekday\\n"
-    printf %b "${NUMS}   16)${TEXT} Git commits per hour\\n"
-    printf %b "${NUMS}   17)${TEXT} Git commits per hour by author\\n"
-    printf %b "${NUMS}   18)${TEXT} Git commits per timezone\\n"
-    printf %b "${NUMS}   19)${TEXT} Git commits per timezone by author\\n"
+    printf %b "${NUMS}   16)${TEXT} Git commits per weekday by author\\n"
+    printf %b "${NUMS}   17)${TEXT} Git commits per hour\\n"
+    printf %b "${NUMS}   18)${TEXT} Git commits per hour by author\\n"
+    printf %b "${NUMS}   19)${TEXT} Git commits per timezone\\n"
+    printf %b "${NUMS}   20)${TEXT} Git commits per timezone by author\\n"
     printf %b "\\n${TITLES} Suggest:\\n"
-    printf %b "${NUMS}   20)${TEXT} Code reviewers (based on git history)\\n"
+    printf %b "${NUMS}   21)${TEXT} Code reviewers (based on git history)\\n"
     printf %b "\\n${HELP_TXT}Please enter a menu option or ${EXIT_TXT}press Enter to exit.\\n"
     printf %b "${TEXT}> ${NORMAL}"
     read -r opt
@@ -391,11 +411,12 @@ function changelogs() {
         --date=short "${_author}" "$_since" "$_until" $_log_options $_pathspec \
         | sort -u -r | head -n $_limit \
         | while read DATE; do
-              echo -e "\n[$DATE]"
+              day=$(format_date "$DATE" "%A" "%Y-%m-%d")
+              echo -e "\n[$DATE - $day]"
               GIT_PAGER=cat git -c log.showSignature=false log \
                                 --use-mailmap $_merges \
                                 --format=" * %s (%aN)" "${_author}" \
-                                --since=$DATE --until=$next
+                                --since==$(date -d "$DATE - 1 day" +"%Y-%m-%d") --until=$next
               next=$DATE
           done
 }
@@ -781,14 +802,24 @@ function commitsByMonth() {
 # OUTS: None
 ################################################################################
 function commitsByWeekday() {
-    optionPicked "Git commits by weekday:"
+    local author="${1:-}"
+    local _author=""
+
+    if [[ -z "${author}" ]]; then
+        optionPicked "Git commits by weekday:"
+        _author="--author=**"
+    else
+        optionPicked "Git commits by weekday for author '${author}':"
+        _author="--author=${author}"
+    fi
+
     echo -e "\tday\tsum"
     local i counter=1
     for i in Mon Tue Wed Thu Fri Sat Sun
     do
         echo -en "\t$counter\t$i\t"
         git -c log.showSignature=false shortlog -n $_merges --format='%ad %s' \
-            "$_since" "$_until" $_log_options |
+            "${_author}" "$_since" "$_until" $_log_options |
             grep -cE "^ * $i \w\w\w [0-9]{1,2} " || continue
         counter=$((counter+1))
     done | awk '{
@@ -874,9 +905,9 @@ function commitsByTimezone() {
     fi
 
     echo -e "Commits\tTimeZone"
-    git -c log.showSignature=false shortlog -n $_merges --format='%ad %s' \
+    git -c log.showSignature=false log $_merges --format='%ad %s' \
         "${_author}" "$_since" "$_until" --date=iso $_log_options $_pathspec \
-        | cut -d " " -f 12 | grep -v -e '^[[:space:]]*$' | sort | uniq -c
+        | cut -d " " -f 3 | grep -v -e '^[[:space:]]*$' | sort -n | uniq -c
 }
 
 ################################################################################
@@ -961,6 +992,12 @@ if [[ "$#" -eq 1 ]]; then
         -Y|--commits-by-year ) commitsByYear;;
         -m|--commits-by-month) commitsByMonth;;
         -w|--commits-by-weekday) commitsByWeekday;;
+        -W|--commits-by-author-by-weekday)
+            author="${_GIT_AUTHOR:-}"
+            while [[ -z "${author}" ]]; do
+                read -r -p "Which author? " author
+            done
+            commitsByWeekday "${author}";;
         -o|--commits-by-hour) commitsByHour;;
         -A|--commits-by-author-by-hour)
             author="${_GIT_AUTHOR:-}"
@@ -1034,19 +1071,24 @@ while [[ "${opt}" != "" ]]; do
        13) commitsByMonth; showMenu;;
        14) commitsByYear; showMenu;;
        15) commitsByWeekday; showMenu;;
-       16) commitsByHour; showMenu;;
-       17) author=""
+       16) author=""
+           while [[ -z "${author}" ]]; do
+               read -r -p "Which author? " author
+           done
+           commitsByWeekday "${author}"; showMenu;;
+       17) commitsByHour; showMenu;;
+       18) author=""
            while [[ -z "${author}" ]]; do
                read -r -p "Which author? " author
            done
            commitsByHour "${author}"; showMenu;;
-       18) commitsByTimezone; showMenu;;
-       19) author=""
+       19) commitsByTimezone; showMenu;;
+       20) author=""
            while [[ -z "${author}" ]]; do
                read -r -p "Which author? " author
            done
            commitsByTimezone "${author}"; showMenu;;
-       20) suggestReviewers; showMenu;;
+       21) suggestReviewers; showMenu;;
        q|"\n") exit;;
        *) clear; optionPicked "Pick an option from the menu"; showMenu;;
     esac

git-quick-stats.1

@@ -95,6 +95,11 @@ displays a list of commits per year
 displays a list of commits per weekday
 .HP
 .PP
+\fB\-W\fR, \fB\-\-commits\-by\author\-by\-weekday\fR
+.IP
+displays a list of commits per weekday by author
+.HP
+.PP
 \fB\-o\fR, \fB\-\-commits\-by\-hour\fR
 .IP
 displays a list of commits per hour

tests/commands_test.sh

@@ -52,6 +52,8 @@ LIST OPTIONS
         displays a list of commits per year
     -w, --commits-by-weekday
         displays a list of commits per weekday
+    -W, --commits-by-author-by-weekday
+        displays a list of commits per weekday by author
     -o, --commits-by-hour
         displays a list of commits per hour
     -A, --commits-by-author-by-hour