X-Git-Url: https://git.xandkar.net/?a=blobdiff_plain;f=home%2Flib%2Flogin_functions.sh;h=3d2cacd2e129e201910e27f47bdcfbaa62e08898;hb=96b36b7fd0a16577b882efe510770f2a58a776f1;hp=2a244138dc0dc08bb219a927e454e92e507d4b12;hpb=8aa18398a5d46124648cdcfe7bdc742f66620627;p=khome.git

diff --git a/home/lib/login_functions.sh b/home/lib/login_functions.sh
index 2a24413..3d2cacd 100644
--- a/home/lib/login_functions.sh
+++ b/home/lib/login_functions.sh
@@ -1,8 +1,146 @@
+#
+
+d() {
+    local -r word=$(fzf < /usr/share/dict/words)
+    dict "$word"
+}
+
+shell_activity_report() {
+    # TODO: optional concrete number output
+    # TODO: optional combinations of granularities: hour, weekday, month, year
+    local group_by="$1"
+    case "$group_by" in
+        'mon') ;;
+        'dow') ;;
+        '') group_by='dow';;
+        *)
+            echo "Usage: $0 [mon|dow]" >&2
+            exit 1
+    esac
+    history \
+    | awk -v group_by="$group_by" '
+        function date2dow(y, m, d,    _t, _i) {
+            # Contract:
+            #   y > 1752,  1 <= m <= 12.
+            # Source:
+            #   Sakamoto`s methods
+            #   https://en.wikipedia.org/wiki/Determination_of_the_day_of_the_week#Sakamoto%27s_methods
+            _t[ 0] = 0
+            _t[ 1] = 3
+            _t[ 2] = 2
+            _t[ 3] = 5
+            _t[ 4] = 0
+            _t[ 5] = 3
+            _t[ 6] = 5
+            _t[ 7] = 1
+            _t[ 8] = 4
+            _t[ 9] = 6
+            _t[10] = 2
+            _t[11] = 4
+            y -= m < 3
+            _i = int(y + y/4 - y/100 + y/400 + _t[m - 1] + d) % 7
+            _i = _i == 0 ? 7 : _i  # Make Sunday last
+            return _i
+
+        }
+
+        {
+            # NOTE: $2 & $3 are specific to oh-my-zsh history output
+            date = $2
+            time = $3
+            d_fields = split(date, d, "-")
+            t_fields = split(time, t, ":")
+            if (t_fields && d_fields) {
+                # +0 to coerce number from string
+                year  = d[1] + 0
+                month = d[2] + 0
+                day   = d[3] + 0
+                hour = t[1] + 0
+                dow = date2dow(year, month, day)
+                g = group_by == "mon" ? month : dow  # dow is default
+                c = count[g, hour]++
+            }
+            if (c > max)
+                max = c
+        }
+
+        END {
+            w[1] = "Monday"
+            w[2] = "Tuesday"
+            w[3] = "Wednesday"
+            w[4] = "Thursday"
+            w[5] = "Friday"
+            w[6] = "Saturday"
+            w[7] = "Sunday"
+
+            m[ 1] = "January"
+            m[ 2] = "February"
+            m[ 3] = "March"
+            m[ 4] = "April"
+            m[ 5] = "May"
+            m[ 6] = "June"
+            m[ 7] = "July"
+            m[ 8] = "August"
+            m[ 9] = "September"
+            m[10] = "October"
+            m[11] = "November"
+            m[12] = "December"
+
+            n = group_by == "mon" ? 12 : 7  # dow is default
+
+            for (gid = 1; gid <= n; gid++) {
+                group = group_by == "mon" ? m[gid] : w[gid]
+                printf "%s\n", group;
+                for (hour=0; hour<24; hour++) {
+                    c = count[gid, hour]
+                    printf "  %2d ", hour
+                    for (i = 1; i <= (c * 100) / max; i++)
+                        printf "|"
+                    printf "\n"
+                }
+            }
+        }'
+}
+
+top_commands() {
+    history \
+    | awk '
+        {
+            count[$4]++
+        }
+
+        END {
+            for (cmd in count)
+                print count[cmd], cmd
+        }' \
+    | sort -n -r -k 1 \
+    | head -50 \
+    | awk '
+        {
+            cmd[NR] = $2
+            c = count[NR] = $1 + 0  # + 0 to coerce number from string
+            if (c > max)
+                max = c
+        }
+
+        END {
+            for (i = 1; i <= NR; i++) {
+                c = count[i]
+                printf "%s %d ", cmd[i], c
+                scaled = (c * 100) / max
+                for (j = 1; j <= scaled; j++)
+                    printf "|"
+                printf "\n"
+            }
+        }' \
+    | column -t
+}
+
 # Top Disk-Using directories
 # TODO: Consider using numfmt instead of awk
 tdu() {
     du "$1" \
-    | sort -n -k 1 -r --parallel="$(nproc)" \
+    | sort -n -k 1 -r \
     | head -50 \
     | awk '
         {
@@ -82,13 +220,30 @@ experiment() {
 }
 
 hump() {
-    ledit -l $(stty size | awk '{print $2}') ocaml $@
+    ledit -l "$(stty size | awk '{print $2}')" ocaml $@
 }
 
 howto() {
     cat "$(find  ~/Archives/Documents/HOWTOs -mindepth 1 -maxdepth 1 | sort | fzf)"
 }
 
+yt() {
+    local _yt_uri
+    local _yt_id
+    local _yt_title
+    local _yt_dir
+
+    _yt_uri="$1"
+    _yt_id=$(youtube-dl --get-id "$_yt_uri")
+    _yt_title=$(youtube-dl --get-title "$_yt_uri")
+    _yt_dir="${DIR_YOUTUBE}/individual-videos/${_yt_title}--${_yt_id}"
+
+    mkdir -p "$_yt_dir"
+    cd "$_yt_dir" || exit 1
+    echo "$_yt_uri" > 'uri'
+    youtube-dl -c --write-description --write-info-json "$_yt_uri"
+}
+
 gh_fetch_repos() {
     curl "https://api.github.com/$1/$2/repos?page=1&per_page=10000"
 }
@@ -119,12 +274,11 @@ gh_clone_repo() {
     mkdir -p "$gh_dir"
     cd "$gh_dir" || exit 1
     git clone "$1"
-    cd - || exit 1
 }
 
 work_log_template() {
 cat << EOF
-$(date +%F)
+$(date '+%F %A')
 ==========
 
 Morning report
@@ -148,10 +302,15 @@ work_log() {
     then
         work_log_template > "$file_work_log_today"
     fi
-    vim "$file_work_log_today"
+    vim -c 'set spell' "$file_work_log_today"
 
 }
 
+note() {
+    mkdir -p "$DIR_NOTES"
+    vim -c 'set spell' "$DIR_NOTES/$(date +'%Y_%m_%d--%H_%M_%S%z')--$1.md"
+}
+
 weather() {
     curl "http://wttr.in/$WEATHER_LOCATION"
 }
@@ -167,3 +326,16 @@ bt_devs() {
     | awk '{print $2}' \
     | xargs bluetoothctl -- info
 }
+
+run() {
+    stderr="$(mktemp)"
+    $@ 2> >(tee "$stderr")
+    code="$?"
+    urgency=''
+    case "$code" in
+        0) urgency='normal';;
+        *) urgency='critical'
+    esac
+    notify-send -u "$urgency" "Job done: $code" "$(cat $stderr)"
+    rm "$stderr"
+}