diff options
| -rwxr-xr-x | bash/acmetodo | 145 | ||||
| -rwxr-xr-x | bash/acmetodo-add | 25 | ||||
| -rwxr-xr-x | bash/acmetodo-all | 17 | ||||
| -rwxr-xr-x | bash/acmetodo-done | 19 | ||||
| -rw-r--r-- | bash/acmetodo-filter | 22 | ||||
| -rwxr-xr-x | bash/acmetodo-inprogress | 19 | ||||
| -rwxr-xr-x | bash/acmetodo-todo | 22 | ||||
| -rwxr-xr-x | bash/acmetodo-toggle | 56 | ||||
| -rw-r--r-- | elm/cost-of-meeting/src/Main.elm | 1 | ||||
| -rw-r--r-- | ts/thinking-about-unions/left-pad.ts | 27 |
10 files changed, 339 insertions, 14 deletions
diff --git a/bash/acmetodo b/bash/acmetodo new file mode 100755 index 0000000..0c0b72f --- /dev/null +++ b/bash/acmetodo @@ -0,0 +1,145 @@ +#!/bin/sh +# acmetodo: Main script to open and manage the todo list in Acme. + +PLAN9=${PLAN9:-"/Users/eli/plan9"} # Ensure this is your correct PLAN9 path +TODO_FILE="$PLAN9/lib/todo" +ACME_BIN="$PLAN9/bin/acme" +STARTPLUMB_BIN="$PLAN9/bin/startplumb" +ACME_FS_ROOT="/acme" # Standard Plan 9 /acme FUSE mount point + +# --- DEBUGGING START --- +DEBUG_LOG="/tmp/acmetodo_debug.log" +rm -f "$DEBUG_LOG" # Clear previous log on each run + +log_debug() { + echo "$(date '+%Y-%m-%d %H:%M:%S') [DEBUG] $@" >> "$DEBUG_LOG" + echo "$(date '+%H:%M:%S') [DEBUG] $@" >/dev/stderr +} + +log_error() { + echo "$(date '+%Y-%m-%d %H:%M:%S') [ERROR] $@" >> "$DEBUG_LOG" + echo "$(date '+%H:%M:%S') [ERROR] $@" >/dev/stderr +} + +log_debug "Script started." +log_debug "PLAN9 is $PLAN9" +log_debug "TODO_FILE is $TODO_FILE" +log_debug "ACME_BIN is $ACME_BIN" +log_debug "STARTPLUMB_BIN is $STARTPLUMB_BIN" +log_debug "Current \$winid (from Acme environment) is '$winid'" +# --- DEBUGGING END --- + +# --- PLUMBER CHECK AND LAUNCH --- +log_debug "Checking if plumber is running..." +if ! ps aux | grep -q "[p]lumber"; then + log_debug "Plumber not found. Attempting to start plumber..." + if [ -x "$STARTPLUMB_BIN" ]; then + "$STARTPLUMB_BIN" & # Launch plumber in the background + log_debug "Plumber launch command issued. Waiting for plumber to initialize..." + sleep 1 # Give plumber a moment to fully start + else + log_error "startplumb executable not found at '$STARTPLUMB_BIN'. Cannot start plumber." + exit 1 + fi +else + log_debug "Plumber is already running." +fi +# --- END PLUMBER CHECK --- + + +# Ensure the lib directory exists +mkdir -p "$(dirname "$TODO_FILE")" +# Ensure the todo file exists +touch "$TODO_FILE" + +# Function to safely get window ID by name, suppressing stderr from acme -w +get_existing_win_id() { + # Pipe stderr of acme -w to /dev/null to suppress the "usage" message + "$ACME_BIN" -w 2>/dev/null | grep "^$TODO_FILE " | cut -d' ' -f1 | head -n 1 +} + + +# Function to update a window's content, name, and tag +update_todo_window() { + local win_id="$1" + log_debug "Function update_todo_window called for win_id: $win_id" + + # 1. Set the window's name + log_debug "Attempting to set window $win_id name to '$TODO_FILE'" + echo "name $TODO_FILE" | "$ACME_BIN" -a "$win_id" + if [ $? -ne 0 ]; then + log_error "Failed to send 'name' command to window $win_id." + fi + sleep 0.05 # Small delay to ensure command is processed + + # 2. Set the window's tag + log_debug "Attempting to set window $win_id tag." + echo 'tag Get Put | Add | Todo InProgress Done All | Quit' | "$ACME_BIN" -a "$win_id" + if [ $? -ne 0 ]; then + log_error "Failed to send 'tag' command to window $win_id." + fi + sleep 0.05 # Small delay + + # 3. Load content directly into the window's body + log_debug "Attempting to write content to window $win_id body." + if [ -f "$TODO_FILE" ]; then + log_debug "Reading content from '$TODO_FILE' and piping to $win_id body." + cat "$TODO_FILE" | "$ACME_BIN" -a "$win_id" body + if [ $? -ne 0 ]; then + log_error "Failed to write content to window $win_id body from $TODO_FILE." + fi + else + log_debug "TODO_FILE '$TODO_FILE' does not exist or is not readable. Writing initial content." + echo "## Acme To-Do List" | "$ACME_BIN" -a "$win_id" body + if [ $? -ne 0 ]; then + log_error "Failed to write initial content to window $win_id body." + fi + fi + echo 'clean' | "$ACME_BIN" -a "$win_id" # Mark window as clean after setting content + log_debug "Finished updating window $win_id." +} + + +# --- MAIN LOGIC --- +if [ -n "$winid" ]; then + log_debug "Running in Case 1: Script called from an existing Acme window." + update_todo_window "$winid" +else + # Always try to find existing window first + EXISTING_TODO_WINID=$(get_existing_win_id) + log_debug "EXISTING_TODO_WINID (found by checking existing Acme windows) is '$EXISTING_TODO_WINID'" + + if [ -n "$EXISTING_TODO_WINID" ]; then + log_debug "Running in Case 2: Script called from terminal, existing todo window found." + update_todo_window "$EXISTING_TODO_WINID" + else + log_debug "Running in Case 3: Script called from terminal, new todo window needed." + + # Capture the highest window ID *before* opening a new one + PRE_NEW_WIN_ID=$(ls -d "$ACME_FS_ROOT"/[0-9]* 2>/dev/null | sort -V | tail -n 1 | xargs basename) + log_debug "Highest existing Acme window ID before new creation: '$PRE_NEW_WIN_ID'" + + # 1. Open a new, empty Acme window. Don't try to capture its ID directly, as it's unreliable. + log_debug "Attempting to create a new Acme window with '$ACME_BIN -l /dev/null'." + "$ACME_BIN" -l /dev/null 2>/dev/null & # Run in background and suppress stderr + + # Give Acme a moment to open the window + sleep 0.5 + + # 2. Find the ID of the newly created window (should be the highest now) + NEW_WIN_ID=$(ls -d "$ACME_FS_ROOT"/[0-9]* 2>/dev/null | sort -V | tail -n 1 | xargs basename) + log_debug "Highest existing Acme window ID after new creation: '$NEW_WIN_ID'" + + if [ -z "$NEW_WIN_ID" ] || [ "$NEW_WIN_ID" = "$PRE_NEW_WIN_ID" ]; then + log_error "Failed to create a new Acme window or get its ID correctly." + log_error "Possible causes: Acme not running, or its communication with plumber failed, or the FUSE mount is inaccessible." + exit 1 + fi + + # 3. Call the update function for the new window + log_debug "Calling update_todo_window for the newly created ID: $NEW_WIN_ID" + update_todo_window "$NEW_WIN_ID" + fi +fi + +log_debug "Script finished." \ No newline at end of file diff --git a/bash/acmetodo-add b/bash/acmetodo-add new file mode 100755 index 0000000..b40663d --- /dev/null +++ b/bash/acmetodo-add @@ -0,0 +1,25 @@ +#!/bin/sh +# acmetodo-add: Adds a new todo item. + +PLAN9=${PLAN9:-"/usr/local/plan9"} +TODO_FILE="$PLAN9/lib/todo" +ACME_BIN="$PLAN9/bin/acme" + +# Prompt for subject in Acme's current window (where the command was issued) +# Output to stderr so it doesn't interfere with potential stdout pipe. +echo -n "Subject: " >/dev/stderr +read subject + +if [ -n "$subject" ]; then + echo "[ ] $subject" >> "$TODO_FILE" + # Find the winid of the main acmetodo window to refresh it. + # This assumes the main acmetodo window's name is the TODO_FILE path. + MAIN_TODO_WINID=$($ACME_BIN -w | grep "^$TODO_FILE" | cut -d' ' -f1 | head -n 1) + if [ -n "$MAIN_TODO_WINID" ]; then + echo 'Get' | $ACME_BIN -a "$MAIN_TODO_WINID" + else + echo "Warning: Main acmetodo window not found to refresh." >/dev/stderr + fi +else + echo "No subject provided. Item not added." >/dev/stderr +fi \ No newline at end of file diff --git a/bash/acmetodo-all b/bash/acmetodo-all new file mode 100755 index 0000000..c00bb9b --- /dev/null +++ b/bash/acmetodo-all @@ -0,0 +1,17 @@ +#!/bin/sh +# acmetodo-all: Shows all items in the todo list. + +PLAN9=${PLAN9:-"/usr/local/plan9"} +TODO_FILE="$PLAN9/lib/todo" +ACME_BIN="$PLAN9/bin/acme" + +MAIN_TODO_WINID=$($ACME_BIN -w | grep "^$TODO_FILE" | cut -d' ' -f1 | head -n 1) + +if [ -z "$MAIN_TODO_WINID" ]; then + echo "Error: Main acmetodo window not found." >/dev/stderr + exit 1 +fi + +# Simply get (reload) the content of the todo file +echo 'Get' | $ACME_BIN -a "$MAIN_TODO_WINID" +echo 'clean' | $ACME_BIN -a "$MAIN_TODO_WINID" \ No newline at end of file diff --git a/bash/acmetodo-done b/bash/acmetodo-done new file mode 100755 index 0000000..4829331 --- /dev/null +++ b/bash/acmetodo-done @@ -0,0 +1,19 @@ +#!/bin/sh +# acmetodo-done: Filters the todo list to show only 'done' items. + +PLAN9=${PLAN9:-"/usr/local/plan9"} +TODO_FILE="$PLAN9/lib/todo" +ACME_BIN="$PLAN9/bin/acme" + +MAIN_TODO_WINID=$($ACME_BIN -w | grep "^$TODO_FILE" | cut -d' ' -f1 | head -n 1) + +if [ -z "$MAIN_TODO_WINID" ]; then + echo "Error: Main acmetodo window not found." >/dev/stderr + exit 1 +fi + +filtered_content=$(grep '^[x] ' "$TODO_FILE") + +echo 'data' | $ACME_BIN -a "$MAIN_TODO_WINID" +echo "$filtered_content" | $ACME_BIN -a "$MAIN_TODO_WINID" +echo 'clean' | $ACME_BIN -a "$MAIN_TODO_WINID" \ No newline at end of file diff --git a/bash/acmetodo-filter b/bash/acmetodo-filter new file mode 100644 index 0000000..6149207 --- /dev/null +++ b/bash/acmetodo-filter @@ -0,0 +1,22 @@ +#!/bin/sh +# acmetodo-todo: Filters the todo list to show only 'to-do' items. + +PLAN9=${PLAN9:-"/usr/local/plan9"} +TODO_FILE="$PLAN9/lib/todo" +ACME_BIN="$PLAN9/bin/acme" + +# Find the winid of the main acmetodo window +MAIN_TODO_WINID=$($ACME_BIN -w | grep "^$TODO_FILE" | cut -d' ' -f1 | head -n 1) + +if [ -z "$MAIN_TODO_WINID" ]; then + echo "Error: Main acmetodo window not found." >/dev/stderr + exit 1 +fi + +# Filter the content and send it back to the window +filtered_content=$(grep '^[ ] ' "$TODO_FILE") + +# Clear current window content and then write the filtered content +echo 'data' | $ACME_BIN -a "$MAIN_TODO_WINID" +echo "$filtered_content" | $ACME_BIN -a "$MAIN_TODO_WINID" +echo 'clean' | $ACME_BIN -a "$MAIN_TODO_WINID" # Mark window as clean after update \ No newline at end of file diff --git a/bash/acmetodo-inprogress b/bash/acmetodo-inprogress new file mode 100755 index 0000000..d5ea505 --- /dev/null +++ b/bash/acmetodo-inprogress @@ -0,0 +1,19 @@ +#!/bin/sh +# acmetodo-inprogress: Filters the todo list to show only 'in progress' items. + +PLAN9=${PLAN9:-"/usr/local/plan9"} +TODO_FILE="$PLAN9/lib/todo" +ACME_BIN="$PLAN9/bin/acme" + +MAIN_TODO_WINID=$($ACME_BIN -w | grep "^$TODO_FILE" | cut -d' ' -f1 | head -n 1) + +if [ -z "$MAIN_TODO_WINID" ]; then + echo "Error: Main acmetodo window not found." >/dev/stderr + exit 1 +fi + +filtered_content=$(grep '^[>] ' "$TODO_FILE") + +echo 'data' | $ACME_BIN -a "$MAIN_TODO_WINID" +echo "$filtered_content" | $ACME_BIN -a "$MAIN_TODO_WINID" +echo 'clean' | $ACME_BIN -a "$MAIN_TODO_WINID" \ No newline at end of file diff --git a/bash/acmetodo-todo b/bash/acmetodo-todo new file mode 100755 index 0000000..6149207 --- /dev/null +++ b/bash/acmetodo-todo @@ -0,0 +1,22 @@ +#!/bin/sh +# acmetodo-todo: Filters the todo list to show only 'to-do' items. + +PLAN9=${PLAN9:-"/usr/local/plan9"} +TODO_FILE="$PLAN9/lib/todo" +ACME_BIN="$PLAN9/bin/acme" + +# Find the winid of the main acmetodo window +MAIN_TODO_WINID=$($ACME_BIN -w | grep "^$TODO_FILE" | cut -d' ' -f1 | head -n 1) + +if [ -z "$MAIN_TODO_WINID" ]; then + echo "Error: Main acmetodo window not found." >/dev/stderr + exit 1 +fi + +# Filter the content and send it back to the window +filtered_content=$(grep '^[ ] ' "$TODO_FILE") + +# Clear current window content and then write the filtered content +echo 'data' | $ACME_BIN -a "$MAIN_TODO_WINID" +echo "$filtered_content" | $ACME_BIN -a "$MAIN_TODO_WINID" +echo 'clean' | $ACME_BIN -a "$MAIN_TODO_WINID" # Mark window as clean after update \ No newline at end of file diff --git a/bash/acmetodo-toggle b/bash/acmetodo-toggle new file mode 100755 index 0000000..bffccec --- /dev/null +++ b/bash/acmetodo-toggle @@ -0,0 +1,56 @@ +#!/bin/sh +# acmetodo-toggle: Toggles the status of a selected todo item. + +PLAN9=${PLAN9:-"/usr/local/plan9"} +TODO_FILE="$PLAN9/lib/todo" +ACME_BIN="$PLAN9/bin/acme" + +# Read the selected line(s) from standard input (Acme pipes the selection) +selected_lines=$(cat) + +if [ -z "$selected_lines" ]; then + echo "No line selected to toggle." >/dev/stderr + exit 1 +fi + +# Process only the first line of the selection for toggling +line_to_toggle=$(echo "$selected_lines" | head -n 1) + +new_line="" +case "$line_to_toggle" in + '[] '*) + new_line="[>] ${line_to_toggle:3}" # Extract content after '[ ]' + ;; + '[>] '*) + new_line="[x] ${line_to_toggle:3}" # Extract content after '[>]' + ;; + '[x] '*) + new_line="[ ] ${line_to_toggle:3}" # Extract content after '[x]' + ;; + *) + echo "Warning: Selected line does not match a known todo item format: $line_to_toggle" >/dev/stderr + exit 0 # Exit gracefully if not a todo item + ;; +esac + +if [ -n "$new_line" ]; then + # Use awk for a robust in-place replacement. + # It reads the entire file, replaces the first exact match, then prints. + awk -v old_line="$line_to_toggle" -v new_line="$new_line" ' + BEGIN { replaced = 0 } + $0 == old_line && !replaced { + print new_line + replaced = 1 + next + } + { print } + ' "$TODO_FILE" > "${TODO_FILE}.tmp" && mv "${TODO_FILE}.tmp" "$TODO_FILE" + + # Find the winid of the main acmetodo window to refresh it. + MAIN_TODO_WINID=$($ACME_BIN -w | grep "^$TODO_FILE" | cut -d' ' -f1 | head -n 1) + if [ -n "$MAIN_TODO_WINID" ]; then + echo 'Get' | $ACME_BIN -a "$MAIN_TODO_WINID" + else + echo "Warning: Main acmetodo window not found to refresh." >/dev/stderr + fi +fi \ No newline at end of file diff --git a/elm/cost-of-meeting/src/Main.elm b/elm/cost-of-meeting/src/Main.elm index 864515b..fdc16d5 100644 --- a/elm/cost-of-meeting/src/Main.elm +++ b/elm/cost-of-meeting/src/Main.elm @@ -6,7 +6,6 @@ import Html.Attributes as Attr import Html.Events exposing (onInput) import String - -- MODEL type alias Model = diff --git a/ts/thinking-about-unions/left-pad.ts b/ts/thinking-about-unions/left-pad.ts index e75e38d..95f6d51 100644 --- a/ts/thinking-about-unions/left-pad.ts +++ b/ts/thinking-about-unions/left-pad.ts @@ -1,9 +1,9 @@ -/* +/* A stupidly simple example of unions. Unions can be used to describe a type that is actually several different types. -Here, the Padding type is a union of either a number or a string. +Here, the Padding type is a union of either a number or a string. Then, leftPad uses the union type so that it can accept either sort of type. */ @@ -11,16 +11,17 @@ Then, leftPad uses the union type so that it can accept either sort of type. type Padding = number | string; const leftPad = (value: string, padding: Padding) => { - if (typeof padding === 'number') { - return Array(padding + 1).join(' ') + value; // 0 indexing is for computers, this function is for people. - } - if (typeof padding === 'string') { - return padding + value; - } - throw new Error(`Expected number or string, got '${padding}'.`); -} + switch (typeof padding) { + case "number": + return Array(padding + 1).join(" ") + value; // 0 indexing is for computers, this function is for people. + case "string": + return padding + value; + default: + throw new Error(`Expected number or string, got '${padding}'.`); + } +}; -const marioMsg = 'It is I, Mario!'; +const marioMsg = "It is I, Mario!"; console.log(leftPad(marioMsg, 4)); -console.log(leftPad(marioMsg, "****")); -console.log(leftPad(marioMsg, true)); \ No newline at end of file +console.log(leftPad(marioMsg, "*** ")); +// console.log(leftPad(marioMsg, true)); |