Support cursor capture in grimshot

Refactor argument parser

Bring back `sh` compatibility

Default to NOTIFY=no

3 files changed, 43 insertions, 21 deletions

diff --git a/contrib/grimshot b/contrib/grimshot
index 4ce31f29..d42fe9d8 100755
--- a/contrib/grimshot
+++ b/contrib/grimshot
@@ -13,18 +13,32 @@
 ## See `man 1 grimshot` or `grimshot usage` for further details.
 
 getTargetDirectory() {
-  test -f ${XDG_CONFIG_HOME:-~/.config}/user-dirs.dirs && \
-    . ${XDG_CONFIG_HOME:-~/.config}/user-dirs.dirs
+  test -f "${XDG_CONFIG_HOME:-~/.config}/user-dirs.dirs" && \
+    . "${XDG_CONFIG_HOME:-~/.config}/user-dirs.dirs"
 
-  echo ${XDG_SCREENSHOTS_DIR:-${XDG_PICTURES_DIR:-$HOME}}
+  echo "${XDG_SCREENSHOTS_DIR:-${XDG_PICTURES_DIR:-$HOME}}"
 }
 
-if [ "$1" = "--notify" ]; then
-  NOTIFY=yes
-  shift 1
-else
-  NOTIFY=no
-fi
+NOTIFY=no
+CURSOR=
+
+while [ $# -gt 0 ]; do
+  key="$1"
+
+  case $key in
+    -n|--notify)
+      NOTIFY=yes
+      shift # past argument
+      ;;
+    -c|--cursor)
+      CURSOR=yes
+      shift # past argument
+      ;;
+    *)    # unknown option
+      break # done with parsing --flags
+      ;;
+  esac
+done
 
 ACTION=${1:-usage}
 SUBJECT=${2:-screen}
@@ -32,7 +46,7 @@ FILE=${3:-$(getTargetDirectory)/$(date -Ins).png}
 
 if [ "$ACTION" != "save" ] && [ "$ACTION" != "copy" ] && [ "$ACTION" != "check" ]; then
   echo "Usage:"
-  echo "  grimshot [--notify] (copy|save) [active|screen|output|area|window] [FILE|-]"
+  echo "  grimshot [--notify] [--cursor] (copy|save) [active|screen|output|area|window] [FILE|-]"
   echo "  grimshot check"
   echo "  grimshot usage"
   echo ""
@@ -67,7 +81,7 @@ notifyError() {
     MESSAGE=${1:-"Error taking screenshot with grim"}
     notify -u critical "$TITLE" "$MESSAGE"
   else
-    echo $1
+    echo "$1"
   fi
 }
 
@@ -91,12 +105,12 @@ takeScreenshot() {
   FILE=$1
   GEOM=$2
   OUTPUT=$3
-  if [ ! -z "$OUTPUT" ]; then
-    grim -o "$OUTPUT" "$FILE" || die "Unable to invoke grim"
+  if [ -n "$OUTPUT" ]; then
+    grim ${CURSOR:+-c} -o "$OUTPUT" "$FILE" || die "Unable to invoke grim"
   elif [ -z "$GEOM" ]; then
-    grim "$FILE" || die "Unable to invoke grim"
+    grim ${CURSOR:+-c} "$FILE" || die "Unable to invoke grim"
   else
-    grim -g "$GEOM" "$FILE" || die "Unable to invoke grim"
+    grim ${CURSOR:+-c} -g "$GEOM" "$FILE" || die "Unable to invoke grim"
   fi
 }
 
@@ -147,7 +161,7 @@ else
     TITLE="Screenshot of $SUBJECT"
     MESSAGE=$(basename "$FILE")
     notifyOk "$MESSAGE" "$TITLE"
-    echo $FILE
+    echo "$FILE"
   else
     notifyError "Error taking screenshot with grim"
   fi
diff --git a/contrib/grimshot.1 b/contrib/grimshot.1
index e4baccfd..2c4c6a95 100644
--- a/contrib/grimshot.1
+++ b/contrib/grimshot.1
@@ -1,11 +1,11 @@
-.\" Generated by scdoc 1.11.1
+.\" Generated by scdoc 1.11.2
 .\" Complete documentation for this program is not available as a GNU info page
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .nh
 .ad l
 .\" Begin generated content:
-.TH "grimshot" "1" "2021-02-23"
+.TH "grimshot" "1" "2022-03-31"
 .P
 .SH NAME
 .P
@@ -13,7 +13,7 @@ grimshot - a helper for screenshots within sway
 .P
 .SH SYNOPSIS
 .P
-\fBgrimshot\fR [--notify] (copy|save) [TARGET] [FILE]
+\fBgrimshot\fR [--notify] [--cursor] (copy|save) [TARGET] [FILE]
 .br
 \fBgrimshot\fR check
 .br
@@ -26,12 +26,17 @@ grimshot - a helper for screenshots within sway
 Show notifications to the user that a screenshot has been taken.\&
 .P
 .RE
+\fB--cursor\fR
+.RS 4
+Include cursors in the screenshot.\&
+.P
+.RE
 \fBsave\fR
 .RS 4
 Save the screenshot into a regular file.\& Grimshot will write images
 files to \fBXDG_SCREENSHOTS_DIR\fR if this is set (or defined
 in \fBuser-dirs.\&dir\fR), or otherwise fall back to \fBXDG_PICTURES_DIR\fR.\&
-Set FILE to '-' to pipe the output to STDOUT.\&
+Set FILE to '\&-'\& to pipe the output to STDOUT.\&
 .P
 .RE
 \fBcopy\fR
diff --git a/contrib/grimshot.1.scd b/contrib/grimshot.1.scd
index d2a57759..ccdce2c1 100644
--- a/contrib/grimshot.1.scd
+++ b/contrib/grimshot.1.scd
@@ -6,7 +6,7 @@ grimshot - a helper for screenshots within sway
 
 # SYNOPSIS
 
-*grimshot* [--notify] (copy|save) [TARGET] [FILE]++
+*grimshot* [--notify] [--cursor] (copy|save) [TARGET] [FILE]++
 *grimshot* check++
 *grimshot* usage
 
@@ -15,6 +15,9 @@ grimshot - a helper for screenshots within sway
 *--notify*
 	Show notifications to the user that a screenshot has been taken.
 
+*--cursor*
+	Include cursors in the screenshot.
+
 *save*
 	Save the screenshot into a regular file. Grimshot will write images
 	files to *XDG_SCREENSHOTS_DIR* if this is set (or defined