From 5b74117bcaaa9c6bd72713e1a694a5496635d7ef Mon Sep 17 00:00:00 2001
From: sawka <mike.sawka@gmail.com>
Date: Fri, 17 Mar 2023 14:47:30 -0700
Subject: [PATCH] bump to 0.1.7, add line:set

---
 pkg/cmdrunner/cmdrunner.go | 44 +++++++++++++++++++++++++++++++++++++-
 pkg/scbase/scbase.go       |  2 +-
 pkg/sstore/dbops.go        |  8 +++++++
 3 files changed, 52 insertions(+), 2 deletions(-)

diff --git a/pkg/cmdrunner/cmdrunner.go b/pkg/cmdrunner/cmdrunner.go
index 46491d4f..43b2308f 100644
--- a/pkg/cmdrunner/cmdrunner.go
+++ b/pkg/cmdrunner/cmdrunner.go
@@ -162,6 +162,7 @@ func init() {
 	registerCmdFn("line:purge", LinePurgeCommand)
 	registerCmdFn("line:setheight", LineSetHeightCommand)
 	registerCmdFn("line:view", LineViewCommand)
+	registerCmdFn("line:set", LineSetCommand)
 
 	registerCmdFn("client", ClientCommand)
 	registerCmdFn("client:show", ClientShowCommand)
@@ -2041,7 +2042,7 @@ func ScreenResizeCommand(ctx context.Context, pk *scpacket.FeCommandPacketType)
 }
 
 func LineCommand(ctx context.Context, pk *scpacket.FeCommandPacketType) (sstore.UpdatePacket, error) {
-	return nil, fmt.Errorf("/line requires a subcommand: %s", formatStrs([]string{"show", "star", "hide", "purge", "setheight"}, "or", false))
+	return nil, fmt.Errorf("/line requires a subcommand: %s", formatStrs([]string{"show", "star", "hide", "purge", "setheight", "set"}, "or", false))
 }
 
 func LineSetHeightCommand(ctx context.Context, pk *scpacket.FeCommandPacketType) (sstore.UpdatePacket, error) {
@@ -2072,6 +2073,47 @@ func LineSetHeightCommand(ctx context.Context, pk *scpacket.FeCommandPacketType)
 	return nil, nil
 }
 
+func LineSetCommand(ctx context.Context, pk *scpacket.FeCommandPacketType) (sstore.UpdatePacket, error) {
+	ids, err := resolveUiIds(ctx, pk, R_Session|R_Screen)
+	if err != nil {
+		return nil, err
+	}
+	if len(pk.Args) != 1 {
+		return nil, fmt.Errorf("/line:set requires 1 argument (linearg)")
+	}
+	lineArg := pk.Args[0]
+	lineId, err := sstore.FindLineIdByArg(ctx, ids.SessionId, ids.ScreenId, lineArg)
+	if err != nil {
+		return nil, fmt.Errorf("error looking up lineid: %v", err)
+	}
+	var varsUpdated []string
+	if renderer, found := pk.Kwargs["renderer"]; found {
+		if err = validateRenderer(renderer); err != nil {
+			return nil, fmt.Errorf("invalid renderer value: %w", err)
+		}
+		err = sstore.UpdateLineRenderer(ctx, lineId, renderer)
+		if err != nil {
+			return nil, fmt.Errorf("error changing line renderer: %v", err)
+		}
+		varsUpdated = append(varsUpdated, "renderer")
+	}
+	if len(varsUpdated) == 0 {
+		return nil, fmt.Errorf("/line:set requires a value to set: %s", formatStrs([]string{"renderer"}, "or", false))
+	}
+	updatedLine, err := sstore.GetLineById(ctx, ids.SessionId, ids.ScreenId, lineId)
+	if err != nil {
+		return nil, fmt.Errorf("/line:set cannot retrieve updated line: %v", err)
+	}
+	update := sstore.ModelUpdate{
+		Line: updatedLine,
+		Info: &sstore.InfoMsgType{
+			InfoMsg:   fmt.Sprintf("line updated %s", formatStrs(varsUpdated, "and", false)),
+			TimeoutMs: 2000,
+		},
+	}
+	return update, nil
+}
+
 func LineViewCommand(ctx context.Context, pk *scpacket.FeCommandPacketType) (sstore.UpdatePacket, error) {
 	if len(pk.Args) != 3 {
 		return nil, fmt.Errorf("usage /line:view [session] [screen] [line]")
diff --git a/pkg/scbase/scbase.go b/pkg/scbase/scbase.go
index 6f97c6bd..2f0cee3e 100644
--- a/pkg/scbase/scbase.go
+++ b/pkg/scbase/scbase.go
@@ -31,7 +31,7 @@ const PromptLockFile = "prompt.lock"
 const PromptDirName = "prompt"
 const PromptDevDirName = "prompt-dev"
 const PromptAppPathVarName = "PROMPT_APP_PATH"
-const PromptVersion = "v0.1.6"
+const PromptVersion = "v0.1.7"
 const PromptAuthKeyFileName = "prompt.authkey"
 const MShellVersion = "v0.2.0"
 
diff --git a/pkg/sstore/dbops.go b/pkg/sstore/dbops.go
index e7cdfa7e..d3aa1c5b 100644
--- a/pkg/sstore/dbops.go
+++ b/pkg/sstore/dbops.go
@@ -1840,6 +1840,14 @@ func UpdateLineHeight(ctx context.Context, lineId string, heightVal int) error {
 	return nil
 }
 
+func UpdateLineRenderer(ctx context.Context, lineId string, renderer string) error {
+	return WithTx(ctx, func(tx *TxWrap) error {
+		query := `UPDATE line SET renderer = ? WHERE lineid = ?`
+		tx.Exec(query, renderer, lineId)
+		return nil
+	})
+}
+
 // can return nil, nil if line is not found
 func GetLineById(ctx context.Context, sessionId string, screenId string, lineId string) (*LineType, error) {
 	var rtn *LineType