Add summary fields (#1013)

Co-authored-by: guenthgr <[email protected]>

Commands.md

@@ -151,12 +151,14 @@ Outputs a repo or path summary:
 ```bash
 $ git summary
 
-project  : git-extras
-repo age : 10 months ago
-commits  : 163
-active   : 60 days
-files    : 93
-authors  :
+project     : git-extras
+repo age    : 10 months ago
+last active : 3 weeks ago
+active on   : 93 days
+commits     : 163
+files       : 93
+uncommitted : 3
+authors     :
    97   Tj Holowaychuk          59.5%
    37   Jonhnny Weslley         22.7%
     8   Kenneth Reitz           4.9%

bin/git-summary

@@ -52,7 +52,6 @@ project=${PWD##*/}
 #
 # get date for the given <commit>
 #
-
 date() {
   # the $1 can be empty
   # shellcheck disable=SC2086
@@ -62,7 +61,6 @@ date() {
 #
 # get active days for the given <commit>
 #
-
 active_days() {
   # shellcheck disable=SC2086
   date $1 | sort -r | uniq | awk '
@@ -74,7 +72,6 @@ active_days() {
 #
 # get the commit total
 #
-
 commit_count() {
   # shellcheck disable=SC2086
   git log $MERGES_ARG --oneline $commit | wc -l | tr -d ' '
@@ -83,15 +80,13 @@ commit_count() {
 #
 # total file count
 #
-
 file_count() {
   git ls-files | wc -l | tr -d ' '
 }
 
 #
 # remove duplicate authors who belong to the same email address
 #
-
 dedup_by_email() {
     # in:
     # 27  luo zexuan <[email protected]>
@@ -132,7 +127,6 @@ dedup_by_email() {
 #
 # list authors
 #
-
 format_authors() {
   # a rare unicode character is used as separator to avoid conflicting with
   # author name. However, Linux column utility will escape tab if separator
@@ -150,9 +144,15 @@ format_authors() {
 #
 # fetch repository age from oldest commit
 #
-
 repository_age() {
-  git log --reverse --pretty=oneline --format="%ar" | head -n 1 | LC_ALL=C sed 's/ago//'
+  git log --reverse --pretty=oneline --format="%ar" -n 1 | LC_ALL=C sed 's/ago//'
+}
+
+#
+# fetch repository age of the latest commit
+#
+last_active() {
+  git log --pretty=oneline --format="%ar" -n 1
 }
 
 #
@@ -181,27 +181,32 @@ line_count() {
   lines "$@" | wc -l
 }
 
-# summary
+uncommitted_changes_count() {
+  git status --porcelain | wc -l
+}
 
+# summary
 echo
-echo " project  : $project"
+echo " project     : $project"
 
 if [ -n "$SUMMARY_BY_LINE" ]; then
-  echo " lines    : $(line_count "${paths[@]}")"
-  echo " authors  :"
+  echo " lines       : $(line_count "${paths[@]}")"
+  echo " authors     :"
   lines "${paths[@]}" | sort | uniq -c | sort -rn | format_authors
 else
-  echo " repo age : $(repository_age)"
+  echo " repo age    : $(repository_age)"
+  echo " last active : $(last_active)"
   # shellcheck disable=SC2086
-  echo " active   : $(active_days $commit) days"
+  echo " active on   : $(active_days $commit) days"
   # shellcheck disable=SC2086
-  echo " commits  : $(commit_count $commit)"
+  echo " commits     : $(commit_count $commit)"
 
   # The file count doesn't support passing a git ref so ignore it if a ref is given
   if [ "$commit" == "HEAD" ]; then
-    echo " files    : $(file_count)"
+    echo " files       : $(file_count)"
   fi
-  echo " authors  : "
+  echo " uncommitted : $(uncommitted_changes_count)"
+  echo " authors     : "
   if [ -n "$DEDUP_BY_EMAIL" ]; then
     # the $commit can be empty
     # shellcheck disable=SC2086

man/git-summary.1

@@ -1,60 +1,87 @@
-.\" generated with Ronn-NG/v0.9.1
-.\" http://github.com/apjanke/ronn-ng/tree/0.9.1
-.TH "GIT\-SUMMARY" "1" "August 2021" "" "Git Extras"
+.\" generated with Ronn/v0.7.3
+.\" http://github.com/rtomayko/ronn/tree/0.7.3
+.
+.TH "GIT\-SUMMARY" "1" "December 2022" "" "Git Extras"
+.
 .SH "NAME"
 \fBgit\-summary\fR \- Show repository summary
+.
 .SH "SYNOPSIS"
 \fBgit\-summary\fR [\-\-dedup\-by\-email] [\-\-no\-merges] [<committish>]
+.
 .br
 \fBgit\-summary\fR \-\-line [<path>]
+.
 .SH "DESCRIPTION"
 Shows a summary of the repository or a path within it\.
+.
 .SH "OPTIONS"
 <committish>
+.
 .P
 Summarize only the range of commits included in the <committish>\.
+.
 .P
 <path>
+.
 .P
 Summarize only the range of files included in the <path>\.
+.
 .P
 \-\-dedup\-by\-email
+.
 .P
 Remove duplicate authors who belong to the same email address\. For example,
+.
 .IP "" 4
+.
 .nf
+
 $ git summary
-\|\.\|\.\|\.
+\.\.\.
 133  TJ Holowaychuk            9\.9%
 115  Tj Holowaychuk            8\.5%
 
 $ git summary \-\-dedup\-by\-email
-\|\.\|\.\|\.
+\.\.\.
 248  TJ Holowaychuk            18\.4%
+.
 .fi
+.
 .IP "" 0
+.
 .P
 \-\-no\-merges
+.
 .P
 Exclude merge commits\.
+.
 .P
 \-\-line
+.
 .P
 Summarize with lines other than commits\. When \fB\-\-line\fR is specified, the last argument is treated as <path>\.
+.
 .P
 This option can not be used together with \fB\-\-dedup\-by\-email\fR or \fB\-\-no\-merges\fR\.
+.
 .SH "EXAMPLES"
 Outputs a repo summary:
+.
 .IP "" 4
+.
 .nf
+
 $ git summary
 
-project  : express
-repo age : 10 months ago
-commits  : 1893
-active   : 93 days
-files    : 111
-authors  :
+project     : express
+repo age    : 10 months ago
+last active : 3 weeks ago
+active on   : 93 days
+commits     : 1893
+files       : 111
+uncommitted : 3
+authors     :
  1285 visionmedia
   478 Tj Holowaychuk
    48 Aaron Heckmann
@@ -73,42 +100,65 @@ authors  :
     1 ewoudj
     1 isaacs
     1 Matt Colyer
+.
 .fi
+.
 .IP "" 0
+.
 .P
 This command can also take a committish, and will print a summary for the range of commits included in the committish:
+.
 .IP "" 4
+.
 .nf
+
 $ git summary v42\.\.
+.
 .fi
+.
 .IP "" 0
+.
 .P
 Outputs a repo summary by line:
+.
 .IP "" 4
+.
 .nf
+
 $ git summary \-\-line
 
 project  : git\-extras
 lines    : 26820
 authors  :
-  \|\.\|\.\|\.
+  \.\.\.
+.
 .fi
+.
 .IP "" 0
+.
 .P
 Filter with the path:
+.
 .IP "" 4
+.
 .nf
+
 $ git summary \-\-line bin/
 
 project  : git\-extras
 lines    : 4420
 authors  :
-  \|\.\|\.\|\.
+  \.\.\.
+.
 .fi
+.
 .IP "" 0
+.
 .SH "AUTHOR"
 Written by Tj Holowaychuk <\fItj@vision\-media\.ca\fR>
+.
 .SH "REPORTING BUGS"
 <\fIhttps://github\.com/tj/git\-extras/issues\fR>
+.
 .SH "SEE ALSO"
 <\fIhttps://github\.com/tj/git\-extras\fR>