Status tool. Make the tool useful also generally

Other repositories have use also for branch information and
summaries.

 * Make output callable as functions
 * Add some function for general branch reporting

1 files changed, 39 insertions, 12 deletions

diff --git a/tools/status b/tools/status
index a95737d..f053ef4 100755
--- a/tools/status
+++ b/tools/status
@@ -1,21 +1,48 @@
 #!/usr/bin/env bash
 
+
 y=$(basename $(pwd))
 b=$(git branch | grep '\*' | tr '*' ' ')
 
-if ! [[ $y =~ ^[0-9]*$ ]]; then
-    echo "${0##*/}: E: Not year. Exit."
-    exit 1
+# Control
+
+all=
+year=true
+
+case $1 in
+    -v) all=true ;;
+esac
+
+if ! [[ $y =~ ^[0-9]*$ ]]; then # Not a year
+    year=
+    all=true
 fi
 
-echo "Minues tex files $y on $b:"
-ls -1 $y*.tex | while read f; do
-    wc=$(cat $f | sed '/begin{document}/,/end{document}/ p; d' | wc -w)
-    echo "  $(printf '%s %4.d' $f $wc)"
-done
 
-echo "Local branches of $y:"
-git branch | grep "master\|$y" | tr '*' ' ' \
-    | xargs -I{} -n1 git log -n1 \
-            --pretty=format:"  {} - %h -%d%n      %s%n      (%an, %ad, %cr)" {}
+function year_branches {
+    echo "Minues tex files $y on $b:"
+    ls -1 $y*.tex | while read f; do
+        wc=$(cat $f | sed '/begin{document}/,/end{document}/ p; d' | wc -w)
+        echo "  $(printf '%s %4.d' $f $wc)"
+    done
 
+    echo "Local branches of $y:"
+    git branch | grep "master\|$y" | tr '*' ' ' \
+        | xargs -I{} -n1 git log -n1 \
+                --pretty=format:"  {} - %h -%d%n      %s%n      (%an, %ad, %cr)"\
+                {}
+}
+
+function all_branches {
+    echo "All branches (commiter date, author date, hash, branch):"
+    git branch -a | tr '*' ' ' | grep -v HEAD \
+        | xargs -n1 git log -n1 \
+                --date=short \
+                --pretty=format:'  %cd %ad %h -%d%n' \
+        | sort -u
+}
+
+if [[ "${0##*/}" == "status" ]]; then
+    test -n "$year" && year_branches
+    test -n "$all" && all_branches
+fi