feat: add version subcommand to help with issues (#400)

.github/ISSUE_TEMPLATE.md

@@ -1,57 +0,0 @@
-Before filing, search open and closed issues and check the FAQ in the README.
-If this is a security issue, do not post details in a public issue.
-Do not include IPs or any other information that can identify a vulnerable network in your issue.
-
-## Issue type
-
-- [ ] Bug report
-- [ ] Feature request
-- [ ] Documentation issue
-- [ ] Question
-
-## Context
-
-### Install method
-
-- [ ] Docker image `ullaakut/cameradar`
-- [ ] Custom Docker build
-- [ ] Pre-compiled binary
-- [ ] Custom binary build
-- [ ] Not sure
-
-### Version
-
-- [ ] Release tag: <tag>
-- [ ] Latest commit on `master`
-- [ ] Fork: <fork URL>
-- [ ] Commit: <hash>
-
-## Environment
-
-- OS: <Windows | macOS | Linux | Other>
-- OS version: <version>
-- Architecture: <arch>
-
-## Description
-
-### Expected behavior
-
-<expected behavior>
-
-### Actual behavior
-
-<actual behavior>
-
-### Steps to reproduce
-
-1. <step>
-2. <step>
-3. <step>
-
-### Logs
-
-If this is a CLI or Docker issue, run with debug logs and paste output.
-
-```text
-<logs>
-```

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,103 @@
+name: Bug report
+description: Create a report to help Cameradar improve
+labels:
+  - needs-triage
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Please make sure your problem is not already addressed in another issue.
+  - type: textarea
+    id: description
+    attributes:
+      label: Description
+      description: Please give a clear and concise description of the bug.
+    validations:
+      required: true
+  - type: textarea
+    id: version
+    attributes:
+      label: Cameradar version
+      description: Output of `cameradar version`
+      render: bash
+      placeholder: |
+        Version:        v6.0.2-SNAPSHOT-c11e321
+        Commit:         c11e3217ea0b1ea9e45d0da4c072e07775bde68c
+        Build date:     2026-02-03T10:02:30Z
+        Nmap:           7.94SVN
+    validations:
+      required: true
+  - type: dropdown
+    id: env
+    attributes:
+      label: Environment
+      description: How do you run cameradar?
+      options:
+        - `ullaakut/cameradar` docker image
+        - Precompiled binary from GitHub releases
+        - Custom docker image
+        - Custom binary build
+      default: 0
+    validations:
+      required: true
+  - type: textarea
+    id: os
+    attributes:
+      label: Operating system
+      description: Operating system where you run cameradar.
+      render: bash
+      placeholder: |
+        - OS: <Windows | macOS | Linux | Other>
+        - OS version: <version>
+        - Architecture: <arch>
+    validations:
+      required: false
+  - type: textarea
+    id: cmd
+    attributes:
+      label: Command
+      description: The command that you ran and all of its arguments. Make sure to redact any sensitive information. Make sure to run your command in debug mode.
+      placeholder: |
+        E.g. `docker run --net=host -it ullaakut/cameradar -t localhost --debug`
+    validations:
+      required: true
+  - type: textarea
+    id: output
+    attributes:
+      label: Output logs
+      description: Output of the command you ran, including any error messages. Make sure to redact any sensitive information.
+      placeholder: |
+        2026-02-03T09:33:24Z [INFO] Startup: Running cameradar version 6.0.2-SNAPSHOT-75bf524, commit 75bf524
+        2026-02-03T09:33:24Z [INFO] Startup: targets: localhost
+        2026-02-03T09:33:24Z [INFO] Startup: ports: 554, 5554, 8554, http
+        ...
+        Accessible streams: 1
+        • 127.0.0.1:8554 (GStreamer rtspd)
+          Authentication: digest
+          Routes: live.sdp
+          Credentials: admin:12345
+          Availability: yes
+          RTSP URL: rtsp://admin:12345@127.0.0.1:8554/live.sdp
+          Admin panel: http://127.0.0.1/
+  - type: textarea
+    id: expected
+    attributes:
+      label: Expected behavior
+      description: What is the expected behavior?
+      placeholder: |
+        E.g. "Cameradar should have been able to find the camera's RTSP stream using the provided credentials."
+  - type: textarea
+    id: additional
+    attributes:
+      label: Additional Info
+      description: Additional info you want to provide such as system info, target info, network conditions etc.
+    validations:
+      required: false
+  - type: checkboxes
+    id: terms
+    attributes:
+      label: Code of Conduct
+      description: By submitting this issue, you agree to follow our [Code of Conduct](https://github.com/Ullaakut/cameradar/blob/main/CODE_OF_CONDUCT.md).
+      options:
+        - label: I agree to follow this project's Code of Conduct
+          required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Cameradar Community discussion board
+    url: https://github.com/Ullaakut/cameradar/discussions
+    about: Please ask and answer questions here.

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,31 @@
+name: Feature request
+description: Propose a feature or enhancement to help Cameradar improve
+labels:
+  - needs-triage
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Please make sure your request is not already proposed in another issue.
+  - type: textarea
+    id: description
+    attributes:
+      label: Description
+      description: Please give a clear and concise description of the feature request.
+    validations:
+      required: true
+  - type: textarea
+    id: additional
+    attributes:
+      label: Additional Info
+      description: Additional info you want to provide.
+    validations:
+      required: false
+  - type: checkboxes
+    id: terms
+    attributes:
+      label: Code of Conduct
+      description: By submitting this issue, you agree to follow our [Code of Conduct](https://github.com/Ullaakut/cameradar/blob/main/CODE_OF_CONDUCT.md).
+      options:
+        - label: I agree to follow this project's Code of Conduct
+          required: true

CODE_OF_CONDUCT.md

@@ -0,0 +1,128 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, religion, or sexual identity
+and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the
+  overall community
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, and sexual attention or
+  advances of any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or email
+  address, without their explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement at
+`contact+cameradar@glaulabs.com`.
+All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series
+of actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or
+permanent ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior,  harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within
+the community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.0, available at
+https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
+
+Community Impact Guidelines were inspired by [Mozilla's code of conduct
+enforcement ladder](https://github.com/mozilla/diversity).
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see the FAQ at
+https://www.contributor-covenant.org/faq. Translations are available at
+https://www.contributor-covenant.org/translations.

cmd/cameradar/main.go

@@ -121,11 +121,25 @@ func realMain() (code int) {
 		}
 	}()
 
+	scanCommand := &cli.Command{
+		Name:   "scan",
+		Usage:  "Scan targets for RTSP streams",
+		Flags:  flags,
+		Action: runCameradar,
+	}
+
 	app := &cli.Command{
-		Name:    "Cameradar",
+		Name:           "Cameradar",
-		Version: version,
+		Version:        version,
-		Flags:   flags,
+		DefaultCommand: scanCommand.Name,
-		Action:  runCameradar,
+		Commands: []*cli.Command{
+			scanCommand,
+			{
+				Name:   "version",
+				Usage:  "Print version information",
+				Action: printVersion,
+			},
+		},
 	}
 
 	ctx, cancel := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)

cmd/cameradar/version.go

@@ -0,0 +1,49 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"os/exec"
+	"strings"
+
+	"github.com/Ullaakut/cameradar/v6/internal/ui"
+	"github.com/urfave/cli/v3"
+)
+
+func printVersion(ctx context.Context, _ *cli.Command) error {
+	buildInfo := ui.BuildInfo{Version: version, Commit: commit, Date: date}
+	nmapVersion := getNmapVersion(ctx)
+	_, err := fmt.Fprintf(
+		os.Stdout,
+		"Version:\t%s\nCommit:\t\t%s\nBuild date:\t%s\nNmap:\t\t%s\n",
+		buildInfo.DisplayVersion(),
+		buildInfo.ShortCommit(),
+		buildInfo.Date,
+		nmapVersion,
+	)
+	return err
+}
+
+const unknownVersion = "unknown"
+
+func getNmapVersion(ctx context.Context) string {
+	output, err := exec.CommandContext(ctx, "nmap", "--version").Output()
+	if err != nil {
+		return unknownVersion
+	}
+
+	lines := strings.SplitN(string(output), "\n", 2)
+	firstLine := strings.TrimSpace(lines[0])
+	const prefix = "Nmap version "
+	if !strings.HasPrefix(firstLine, prefix) {
+		return unknownVersion
+	}
+
+	versionPart := strings.TrimSpace(strings.TrimPrefix(firstLine, prefix))
+	fields := strings.Fields(versionPart)
+	if len(fields) == 0 {
+		return unknownVersion
+	}
+	return fields[0]
+}