Merge branch 'color-print'

README.md

@@ -65,7 +65,8 @@ The client uses the following flags
 -ip <ip:port>    - specify alternate server destination
 -l               - list all quotes
 -r [i]           - remove; may be run with or without argument
--e               - edit
+-e [i]           - edit; may be run with or without argument
+-c               - list color format specifiers with examples
 -s <i>           - specify the size of the receipt buffer
 -v               - display version and exit
 -vv              - display version and about info and exit
@@ -82,7 +83,6 @@ The server uses the following flags
 - Log all uses/transaction data each day
 - Request, send, and receive the logfile
 - User-specific quotes/quotefiles
-- Colored printing and coloring quotes
 
 [golang]: <https://go.dev/doc/install>
 [just]: <https://github.com/casey/just>

client.go

@@ -1,7 +1,7 @@
 // =============================================================================
 // Auth: alex
 // File: client.go
-// Revn: 09-12-2026  3.0.2
+// Revn: 09-16-2026  4.0.0
 // Func: ask server for a message of the day quote
 //
 // TODO: remove ioutil import
@@ -46,7 +46,13 @@
 // 09-07-2026: added fatih/color import
 //             rewrote quoteAnswer() to handle coloring escape
 //              sequences
-// 09-12-2026: commented quoteAnswer()
+//*09-12-2026: commented quoteAnswer()
+//*09-15-2026: added -c flag and color code example printing
+//             changed edit command to be add and then remove instead
+//              of remove and then add, fixing server OOB error when
+//              editting only quote in list
+//#09-15-2026: finished pretty print implementation
+//             made listAnswer() print list with color print
 //
 // =============================================================================
 
@@ -242,7 +248,7 @@ func quoteAnswer( subcom []string ) string {
 
     c.Println()     // print final newline
 
-    fmt.Println( subcom[0] )    // whole-ass just print quote
+    //fmt.Println( subcom[0] )    // whole-ass just print quote
     return "te@success"         // set transaction end message
 }
 
@@ -316,7 +322,8 @@ func listAnswer( subcom []string ) string {
         quotes := strings.Split( subcom[0], "\n" )
         for p, v := range quotes {      // iterate over quotes
             // print num of quote, followed by that quote
-            fmt.Println( p + 1, "\t", v )
+            fmt.Print( p + 1, "\t" )
+            quoteAnswer( []string{ v } )
         }
         resp = "te@success"     // set transaction end message
     }
@@ -388,16 +395,18 @@ func secondEdit( subcom []string ) string {
         return "te@success"
     }
 
-    // edit command is a removal and an add
+    // edit command is an add and then a removal
     var resp string
-    resp = "cr@r2@" + subcom[0] + "@ar@"
+    resp = "cr@ar@"
-    // server response is text to be edited
+
     fmt.Println( "as is:   " + subcom[1] )
-    fmt.Print(   "preview: " )  // won't be useful until pretty print
+    fmt.Print(   "preview: " )      // show raw of current quote
     _ = quoteAnswer( subcom[1:] )   // display quote properly
 
-    // get user input for new quote and send
+    // server response is user input for new quote
     resp = resp + in( "\nupdate -> " )
+    // and position of old quote to be removed
+    resp = resp + "@r2@" + subcom[0]
     return resp
 }
 
@@ -558,6 +567,7 @@ var add bool        // add new quotes to quote file ( on server )
 var remove bool     // remove quotes from quote file ( on server )
 var list bool       // request entire quote file from server
 var edit bool       // edit a pre-existing quote from quote file ( on server )
+var co bool         // list color codes
 var dest string     // provide a new destination ip and port
 var tsize int       // size of transmission buffer
 var VERS string         // version
@@ -568,18 +578,19 @@ func main() {
     var vv bool         // big version flag
 
     // define flags
-    flag.BoolVar( &add,    "a", false, "add quote to list" )
+    flag.BoolVar( &add,     "a", false, "add quote to list" )
-    flag.BoolVar( &remove, "r", false, "remove quote from list" )
+    flag.BoolVar( &remove,  "r", false, "remove quote from list" )
-    flag.BoolVar( &list,   "l", false, "print quote list" )
+    flag.BoolVar( &list,    "l", false, "print quote list" )
-    flag.BoolVar( &edit,   "e", false, "edit quote from list" )
+    flag.BoolVar( &edit,    "e", false, "edit quote from list" )
-    flag.StringVar( &dest, "ip", "127.0.0.1:1300", "ip:port of server" )
+    flag.BoolVar( &co,      "c", false, "list color codes with examples" )
-    flag.IntVar( &tsize,   "s", 256, "transmission size ( bytes )" )
+    flag.StringVar( &dest,  "ip", "127.0.0.1:1300", "ip:port of server" )
-    flag.BoolVar( &v,      "v",  false, "display version and exit" )
+    flag.IntVar( &tsize,    "s", 256, "transmission size ( bytes )" )
-    flag.BoolVar( &vv,     "vv", false, "display version and about info and exit" )
+    flag.BoolVar( &v,       "v",  false, "display version and exit" )
+    flag.BoolVar( &vv,      "vv", false, "display version and about info and exit" )
     flag.Parse()
 
     // FIXME get better versioning method
-    VERS = "3.0.2"
+    VERS = "4.0.0"
 
     if vv {         // display info and exit
         fmt.Println( "ekho client v" + VERS )
@@ -592,6 +603,54 @@ func main() {
         return
     }
 
+    if co {         // display color codes and examples and quit
+        // print color code and color example on same line
+        // color.XYZ print inserts newline
+        fmt.Print( "$1: " )
+        color.Red( "red" )
+        fmt.Print( "$2: " )
+        color.Yellow( "yellow" )
+        fmt.Print( "$3: " )
+        color.Green( "green" )
+        fmt.Print( "$4: " )
+        color.Blue( "blue" )
+        fmt.Print( "$5: " )
+        color.Cyan( "cyan" )
+        fmt.Print( "$6: " )
+        color.Magenta( "magenta" )
+        fmt.Print( "$7: " )
+        color.Black( "black" )
+        fmt.Print( "$0: " )
+        color.White( "white (reset)" )
+        // print bold codes
+        fmt.Print( "\n#1: " )
+        // create bold color object, change out actual color and print
+        bold := color.New( color.Bold, color.FgRed )
+        bold.Println( "bold red" )
+        fmt.Print( "#2: " )
+        bold.Add( color.FgYellow )
+        bold.Println( "bold yellow" )
+        fmt.Print( "#3: " )
+        bold.Add( color.FgGreen )
+        bold.Println( "bold green" )
+        fmt.Print( "#4: " )
+        bold.Add( color.FgBlue )
+        bold.Println( "bold blue" )
+        fmt.Print( "#5: " )
+        bold.Add( color.FgCyan )
+        bold.Println( "bold Cyan" )
+        fmt.Print( "#6: " )
+        bold.Add( color.FgMagenta )
+        bold.Println( "bold magenta" )
+        fmt.Print( "#7: " )
+        bold.Add( color.FgBlack )
+        bold.Println( "bold black" )
+        fmt.Print( "#0: " )
+        bold.Add( color.FgWhite )
+        bold.Println( "bold white" )
+        return      // bail
+    }
+
     service := dest     // declare server ip:port
 
     // create address object

justfile

@@ -53,7 +53,6 @@ ins_server:
     echo "systemctl status ekho"
     systemctl status ekho
 
-
 # install client
 ins_client:
     #!/usr/bin/bash
@@ -67,3 +66,57 @@ ins_client:
     mv ekho /usr/local/bin/
     echo "add 'ekho' to shell config (config.fish, .bashrc, etc)"
 
+# test server
+stest:
+    @echo "creating server test session"
+    @tmux new-session -Ad -s "server test"
+    @tmux split-window -h -t "server test:1" -l 10%
+    @tmux split-window -v -t "server test:1.2"
+    @tmux send-keys -t "server test:1.1" "clear" Enter
+    @tmux send-keys -t "server test:1.2" "clear" Enter
+    @tmux send-keys -t "server test:1.3" "clear" Enter
+    @tmux rename-window "server test"
+    @tmux send-keys -t "server test:1.1" "vim server.go" Enter
+    @tmux send-keys -t "server test:1.2" "./server"
+    @tmux send-keys -t "server test:1.3" "./client"
+    @tmux attach -t "server test"
+
+# test client
+ctest:
+    @echo "creating client test session"
+    @tmux new-session -Ad -s "client test"
+    @tmux split-window -h -t "client test:1" -l 10%
+    @tmux split-window -v -t "client test:1.2"
+    @tmux send-keys -t "client test:1.1" "clear" Enter
+    @tmux send-keys -t "client test:1.2" "clear" Enter
+    @tmux send-keys -t "client test:1.3" "clear" Enter
+    @tmux rename-window "client test"
+    @tmux send-keys -t "client test:1.1" "vim client.go" Enter
+    @tmux send-keys -t "client test:1.2" "./server" Enter
+    @tmux send-keys -t "client test:1.3" "./client"
+    @tmux attach -t "client test"
+
+# dev work
+dev:
+    #!/usr/bin/bash
+    REPO=$(basename $(git rev-parse --show-toplevel))
+    BRANCH=$(git branch --show-current)
+    tmux has-session -t "$REPO->$BRANCH"
+    if [[ $? -eq 0 ]]; then
+        tmux attach-session -t "$REPO->$BRANCH"
+    else
+        tmux new-session -Ad -s "$REPO->$BRANCH"
+        tmux rename-window "write"
+        tmux new-window -a -t 1 -n "test"
+        tmux new-window -a -t 2 -n "git" lazygit
+        tmux new-window -a -t 3 -n "man"
+        tmux select-window -t 2
+        tmux select-window -t 1
+        tmux attach -t "$REPO->$BRANCH"
+    fi
+
+# prep repo to be committed
+prep:
+    mv justfile test_justfile
+    mv prod_justfile justfile
+

list.q

@@ -1 +1 @@
-thank you for using ekho
+thank you for using $1ekho

server.go

@@ -1,14 +1,13 @@
 // =============================================================================
 // Auth: alex
 // File: server.go
-// Revn: 09-12-2026  3.0.1
+// Revn: 09-15-2026  3.0.2
 // Func: host MOTD connection
 //
 // TODO: add user-specific prints
 //       write usage and errors to logfile
 //       remove ioutil import
 //       send logfile to client on request
-//       add color printing to qfile
 //       add flags?
 //       add more /codes/ to handle
 // =============================================================================
@@ -53,6 +52,8 @@
 // 09-05-2026: buncha shit happened, dropped the commit
 //#09-06-2026: added /e1/, /e2/, and /cr/, got edit working
 // 09-12-2026: minor comments in receive()
+//*09-15-2026: fixed OOB error in /qa/ for perhaps the last time
+//             fixed bad Atoi conversion bug for perhaps the last time
 //
 // =============================================================================
 
@@ -187,7 +188,7 @@ func handle( command []string ) string {
         case "qr":      // /qr/, quote request
             // convert message argument to string to make sure it's a
             // valid number
-            num, nerr := strconv.Atoi( command[0] )
+            num, nerr := strconv.Atoi( command[1] )
             // nerr will not be nil if comm[1] is not a number
             if nerr != nil {
                 // formulate an error message
@@ -205,7 +206,7 @@ func handle( command []string ) string {
                         // why bad? num is -
                     default:
                         // good num, get quote, send off
-                        resp = "qa@" + qlist[num - 1]   // quote answer
+                        resp = "qa@" + qlist[num]   // quote answer
                 }
             }
         case "lr":      // /lr/, list request
@@ -453,7 +454,7 @@ func main() {
     flag.Parse()
 
     // FIXME get better versioning method
-    VERS = "3.0.1"
+    VERS = "3.0.2"
 
     if vv {         // display info and exit
         fmt.Println( "ekho server v" + VERS )