keep history of queries (non-persis.)

src/main.sh

@@ -14,16 +14,19 @@ set -eu
 # tools
 . "sh/tools.sh"
 
+# history
+. "sh/history.sh"
+
 __notmuch_search() {
   $NOTMUCH search "$*" \
-    | sed "s/^thread:\([[:xdigit:]]\+\)\s\+\([^[]\+\)\s\+\[\([^]]\+\)\]\([^;]*\); \(.*\) (\([^(]*\))$/${COLDATE}\2${RESET}\t${COLCNTS}\3${RESET}\t${COLFROM}\4${RESET}\t${COLSUBJ}\5${RESET}\t${COLTAGS}\6${RESET}\t\1/" \
+    | sed "s/^thread:\([[:xdigit:]]\+\)\s\+\([^[]\+\)\s\+\[\([^]]\+\)\]\([^;]*\); \(.*\) (\([^(]*\))$/${COLDATE}\2${COLRESET}\t${COLCNTS}\3${COLRESET}\t${COLFROM}\4${COLRESET}\t${COLSUBJ}\5${COLRESET}\t${COLTAGS}\6${COLRESET}\t\1/" \
     | column -s "$(printf '\t')" -t -l 3 -R 1,2
 }
 
 __notmuch_thread() {
   $NOTMUCH show thread:"$1" \
     | awk "$AWK_THREADOVERVIEW" \
-    | sed "s/^\(\S*\)\t\([^\t]*\)\t\(.*\) (\([^()]*\)) (\([^()]*\))$/${COLFROM}\3${RESET}\t${COLSUBJ}\2${RESET}\t${COLDATE}\4${RESET}\t${COLTAGS}\5${RESET}\t\1/"
+    | sed "s/^\(\S*\)\t\([^\t]*\)\t\(.*\) (\([^()]*\)) (\([^()]*\))$/${COLFROM}\3${COLRESET}\t${COLSUBJ}\2${COLRESET}\t${COLDATE}\4${COLRESET}\t${COLTAGS}\5${COLRESET}\t\1/"
 }
 
 __notmuch_list_tags() {
@@ -34,6 +37,7 @@ __notmuch_list_address() {
   $NOTMUCH address '*'
 }
 
+
 if [ "${1:-}" = "--preview-thread" ]; then
   shift
   thread="$1"
@@ -56,6 +60,7 @@ fi
 
 # FZF default configs
 FZF_DEFAULT_PREVIEW_WINDOW="right,80,border-line,wrap-word"
+FZF_ALTERNATE_PREVIEW_WINDOW="bottom,80%,border-line,wrap-word"
 FZF_DEFAULT_THREAD_LINE="{1}  {3} ({4})"
 
 if [ "${1:-}" = "--show-thread" ]; then
@@ -74,7 +79,7 @@ if [ "${1:-}" = "--show-thread" ]; then
     --bind='page-up:preview-half-page-up,page-down:preview-half-page-down' \
     --bind="enter:" \
     --bind="ctrl-h,backward-eof:abort" \
-    --bind="alt-/:change-preview-window(right,90%,border-line,wrap-word|$FZF_DEFAULT_PREVIEW_WINDOW)" \
+    --bind="alt-/:change-preview-window($FZF_ALTERNATE_PREVIEW_WINDOW|$FZF_DEFAULT_PREVIEW_WINDOW)" \
     --preview="$0 --preview-message {5}" \
     --preview-window="$FZF_DEFAULT_PREVIEW_WINDOW" || true)
   exit
@@ -87,11 +92,13 @@ CMD_SEARCH_TAG="tag-"
 ADDRESS_TO="to-"
 ADDRESS_FROM="from-"
 CMD_SEARCH_ADDRESS="address-"
+CMD_EDIT_QUERY="edit-query"
 
 while true; do
   nmquery="${nmquery:-tag:inbox}"
+  [ "$(tail -1 "$NMFHIST")" = "$nmquery" ] || echo "$nmquery" >> "$NMFHIST"
   cmd=$(__notmuch_search "$nmquery" | fzf \
-    --header="$nmquery" --footer="FOOTER" \
+    --header="Query: $nmquery" \
     --ansi \
     --tiebreak=index \
     --reverse \
@@ -104,10 +111,11 @@ while true; do
     --bind="alt-S:print($CMD_SEARCH_ADDRESS$ADDRESS_FROM$APPEND)+accept" \
     --bind="alt-r:print($CMD_SEARCH_ADDRESS$ADDRESS_TO$NWSRCH)+accept" \
     --bind="alt-R:print($CMD_SEARCH_ADDRESS$ADDRESS_TO$APPEND)+accept" \
+    --bind="alt-q:print($CMD_EDIT_QUERY)+accept" \
     --bind='alt-j:preview-down,alt-k:preview-up' \
     --bind='page-up:preview-half-page-up,page-down:preview-half-page-down' \
     --bind="enter,ctrl-l:execute:$0 --show-thread {4}" \
-    --bind="alt-/:change-preview-window(right,90%,border-line,wrap-word|$FZF_DEFAULT_PREVIEW_WINDOW)" \
+    --bind="alt-/:change-preview-window($FZF_ALTERNATE_PREVIEW_WINDOW|$FZF_DEFAULT_PREVIEW_WINDOW)" \
     --preview="$0 --preview-thread {4}" \
     --preview-window="$FZF_DEFAULT_PREVIEW_WINDOW" | head -1 || true)
   [ -n "$cmd" ] || exit 0
@@ -152,6 +160,19 @@ while true; do
 	  ;;
       esac
       ;;
+    $CMD_EDIT_QUERY*)
+      nmquery=$(fzf \
+	--ansi \
+	--tac \
+	--margin='20%' \
+	--query="$nmquery" \
+	--disabled \
+	--print-query \
+	--prompt="Query: " \
+	--bind='focus:replace-query' \
+	--border=double \
+	--border-label='Query history' < "$NMFHIST" | head -1 || true)
+      ;;
     *)
       ;;
   esac

src/sh/history.sh

@@ -0,0 +1,6 @@
+if [ ! "${HISTORY_LOADED:-}" ]; then
+  export NMFHIST=$(mktemp)
+  touch "$NMFHIST"
+  trap 'rm -f "$NMFHIST"' EXIT INT
+  export HISTORY_LOADED=1
+fi

src/sh/theme.sh

@@ -5,9 +5,9 @@ if [ ! "${THEME_LOADED:-}" ]; then
   COLFROM="$(printf '\033[38;5;208m')"
   COLSUBJ="$(printf '\033[38;5;179m\033[3m')"
   COLTAGS="$(printf '\033[38;5;106m\033[2m')"
-  RESET="$(printf '\033[0m')"
+  COLRESET="$(printf '\033[0m')"
 
-  export COLDATE COLCNTS COLFROM COLSUBJ COLTAGS
+  export COLDATE COLCNTS COLFROM COLSUBJ COLTAGS COLRESET
 
   export THEME_LOADED=1
 fi