From be06e4959bbf23944dc982061d785a482ca33512 Mon Sep 17 00:00:00 2001
From: Guillermo Ramos
Date: Sun, 12 Sep 2021 15:37:23 +0200
Subject: gromo: use getopts

---
 gromo | 68 ++++++++++++++++++++++++++++++++++++++-----------------------------
 1 file changed, 39 insertions(+), 29 deletions(-)

diff --git a/gromo b/gromo
index d4adff4..11eb604 100755
--- a/gromo
+++ b/gromo
@@ -27,35 +27,45 @@ TODAY_DIR=$DATA_DIR/$(date -I)
 DING_FILE=$CACHE_DIR/ding.opus
 STATE_FILE=${XDG_STATE_HOME:-$HOME/.local/state}/gromo
 
-if [ "$1" = "--xmobar-status" ]; then
-    state=idle
-    [ -f "$STATE_FILE" ] && state=$(cat $STATE_FILE)
-
-    color=red
-    [ "$state" = "idle" ] && color=green
-
-    if [ -d "$TODAY_DIR" ]; then
-        declare -a today
-        for gromo in "$TODAY_DIR"/*; do
-            today+=("$(basename $gromo): $(cat $gromo)")
-        done
-        [ -n "$today" ] && today=" (${today[@]})"
-    fi
-    echo "<fc=$color>$state</fc>$today"
-    exit 0
-elif [ "$1" = "--help" ] || [ "$1" = "-h" ]; then
-    cmd=$(basename $0)
-    echo -e "Usage:
-        $cmd --xmobar-status  \tReturn state formatted for display in xmobar
-        $cmd --list | -l      \tList past gromos
-        $cmd --help | -h      \tShow this help
-        $cmd [gromo] [descr]  \tStart counting gromo (default gromo: "work")
-    "
-    exit 0
-elif [ "$1" = "--list" ] || [ "$1" = "-l" ]; then
-    find $DATA_DIR/ -type f -print | xargs -n 1 basename | sort -u
-    exit 0
-elif [ "$#" -ge 1 ]; then
+optspec="hlx"
+while getopts "$optspec" optchar; do
+    case "$optchar" in
+        h)
+            cmd=$(basename $0)
+            echo -e "Usage:
+    $cmd -h\tShow this help
+    $cmd -l\tList past gromos
+    $cmd -x\tReturn state formatted for display in xmobar
+
+    $cmd [task] [subtask]\tStart task (default: "work")
+            "
+            exit 0
+            ;;
+        l)
+            find $DATA_DIR/ -type f -print | xargs -n 1 basename | sort -u
+            exit 0
+            ;;
+        x)
+            state=idle
+            [ -f "$STATE_FILE" ] && state=$(cat $STATE_FILE)
+
+            color=red
+            [ "$state" = "idle" ] && color=green
+
+            if [ -d "$TODAY_DIR" ]; then
+                declare -a today
+                for gromo in "$TODAY_DIR"/*; do
+                    today+=("$(basename $gromo): $(cat $gromo)")
+                done
+                [ -n "$today" ] && today=" (${today[@]})"
+            fi
+            echo "<fc=$color>$state</fc>$today"
+            exit 0
+            ;;
+    esac
+done
+
+if [ "$#" -ge 1 ]; then
     gromo="$1"
     desc="$2"
 else
-- 
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