chore(commands): more commands for suggestions (#10)

## What's new - color completion message command green https://github.com/versenilvis/IRIS/pull/10/commits/6e141f5e6909fad1ec42725cce38d51729acf399 - new flat command folder structure https://github.com/versenilvis/IRIS/pull/10/commits/87026a854a529ec5d5baed967d5f7a7f0085a24b - fix some linter problems https://github.com/versenilvis/IRIS/pull/10/commits/536de790cefda912f50bf4022e40ce2b965db2e2 - fix some gemini fix suggestions
2026-06-23 10:27:26 +07:00
parent 3d76a3ee88
commit a2972f61f1
42 changed files with 2406 additions and 245 deletions
@@ -0,0 +1,109 @@
+package sys
+
+import (
+	"context"
+	"os/exec"
+	"strings"
+	"time"
+
+	"github.com/versenilvis/iris/commands/core"
+)
+
+func processGenerator(tokens []string, _ string, _ string) []core.Suggestion {
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	// output: "pid command"
+	cmd := exec.CommandContext(ctx, "ps", "-eo", "pid,comm")
+	out, err := cmd.Output()
+	if err != nil {
+		return nil
+	}
+
+	seen := make(map[string]bool)
+	var results []core.Suggestion
+	for _, line := range strings.Split(string(out), "\n") {
+		line = strings.TrimSpace(line)
+		if line == "" {
+			continue
+		}
+		parts := strings.Fields(line)
+		if len(parts) < 2 {
+			continue
+		}
+		pid := parts[0]
+		if pid[0] < '0' || pid[0] > '9' {
+			continue
+		}
+		name := parts[1]
+
+		// suggest both PID and process name
+		if !seen[pid] {
+			seen[pid] = true
+			results = append(results, core.Suggestion{Cmd: pid, Desc: name})
+		}
+	}
+	return results
+}
+
+func init() {
+	core.Register(&core.Spec{
+		Name:        "ps",
+		Description: "report processes",
+		Options: []core.Option{
+			{Name: "-e", Description: "all processes"},
+			{Name: "-f", Description: "full format"},
+			{Name: "-u", Description: "by user"},
+			{Name: "aux", Description: "all + user + x"},
+			{Name: "-o", Description: "custom format"},
+			{Name: "--pid", Description: "filter by PID"},
+			{Name: "--sort", Description: "sort by field"},
+		},
+	})
+
+	core.Register(&core.Spec{
+		Name:        "kill",
+		Description: "send signal to process",
+		Generator:   processGenerator,
+		Options: []core.Option{
+			{Name: "-9", Description: "SIGKILL (force)"},
+			{Name: "-15", Description: "SIGTERM (graceful)"},
+			{Name: "-2", Description: "SIGINT"},
+			{Name: "-HUP", Description: "SIGHUP (reload)"},
+			{Name: "-l", Description: "list signal names"},
+		},
+	})
+
+	core.Register(&core.Spec{
+		Name:        "killall",
+		Description: "kill by process name",
+		Generator:   processGenerator,
+		Options: []core.Option{
+			{Name: "-9", Description: "SIGKILL"},
+			{Name: "-s", Description: "specify signal"},
+			{Name: "-u", Description: "only for user"},
+			{Name: "-i", Description: "confirm each"},
+		},
+	})
+
+	core.Register(&core.Spec{
+		Name:        "pkill",
+		Description: "kill by pattern",
+		Options: []core.Option{
+			{Name: "-9", Description: "SIGKILL"},
+			{Name: "-f", Description: "match full command"},
+			{Name: "-u", Description: "match by user"},
+		},
+	})
+
+	core.Register(&core.Spec{
+		Name:        "pgrep",
+		Description: "find process by pattern",
+		Options: []core.Option{
+			{Name: "-l", Description: "list name and PID"},
+			{Name: "-f", Description: "match full command"},
+			{Name: "-u", Description: "match by user"},
+			{Name: "-a", Description: "list command line"},
+		},
+	})
+}