feat(cli_tools): Enable override of analytics API URL #85
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📝 WalkthroughWalkthroughIntroduces configurable endpoint and timeout for MixPanelAnalytics (replacing hardcoded values) and updates documentation in local_storage_manager to clarify when null vs exceptions are returned; runtime behavior otherwise unchanged. Changes
Sequence Diagram(s)sequenceDiagram
participant Caller
participant MixPanelAnalytics
participant HTTP as HTTP client
Note over MixPanelAnalytics: Construction
Caller->>MixPanelAnalytics: new(endpoint?, timeout?)
MixPanelAnalytics-->>Caller: instance (stores _endpoint, _timeout)
Note over MixPanelAnalytics,HTTP #dff0d8: Tracking flow (uses configured values)
Caller->>MixPanelAnalytics: track(event, properties)
MixPanelAnalytics->>HTTP: POST to _endpoint with payload
HTTP-->>MixPanelAnalytics: response or timeout after _timeout
alt success
MixPanelAnalytics->>Caller: return success (async)
else timeout/error
MixPanelAnalytics->>Caller: swallow or handle per existing logic
end
Estimated code review effort🎯 2 (Simple) | ⏱️ ~10 minutes
Pre-merge checks and finishing touches❌ Failed checks (1 warning)
✅ Passed checks (2 passed)
✨ Finishing touches🧪 Generate unit tests (beta)
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Actionable comments posted: 0
🧹 Nitpick comments (1)
packages/cli_tools/lib/src/analytics/analytics.dart (1)
27-37: Consider adding parameter validation for robustness.The constructor now accepts configurable
endpointandtimeout, which improves flexibility. However, consider adding validation to prevent runtime issues:
- Validate that
endpointis a well-formed URL- Validate that
timeoutis positive (e.g.,timeout > Duration.zero)Example validation:
MixPanelAnalytics({ required final String uniqueUserId, required final String projectToken, required final String version, final String endpoint = _defaultEndpoint, final Duration timeout = _defaultTimeout, }) : assert(timeout > Duration.zero, 'Timeout must be positive'), _uniqueUserId = uniqueUserId, _projectToken = projectToken, _version = version, _endpoint = endpoint, _timeout = timeout;
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (2)
packages/cli_tools/lib/src/analytics/analytics.dart(2 hunks)packages/cli_tools/lib/src/local_storage_manager/local_storage_manager.dart(1 hunks)
🔇 Additional comments (3)
packages/cli_tools/lib/src/local_storage_manager/local_storage_manager.dart (1)
87-87: LGTM! Documentation clarification improves accuracy.The updated documentation correctly clarifies that
nullis returned only when the file doesn't exist, while read and deserialization errors will still throw exceptions (lines 108, 114).packages/cli_tools/lib/src/analytics/analytics.dart (2)
18-19: Good refactoring: extracting defaults as constants.The default values match the original hardcoded values, ensuring backward compatibility for existing code.
80-80: LGTM! Timeout is now configurable as intended.The hardcoded timeout has been successfully replaced with the configurable
_timeoutfield.
Enable override of the analytics reporting API URL, and of the API call timeout.
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Actionable comments posted: 2
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (2)
packages/cli_tools/lib/src/analytics/analytics.dart(2 hunks)packages/cli_tools/lib/src/local_storage_manager/local_storage_manager.dart(1 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
- packages/cli_tools/lib/src/local_storage_manager/local_storage_manager.dart
🔇 Additional comments (3)
packages/cli_tools/lib/src/analytics/analytics.dart (3)
18-19: LGTM! Good practice to define defaults as constants.The default values are sensible and match the previous hardcoded behavior (2-second timeout, MixPanel track endpoint).
33-37: LGTM! Initializer list correctly assigns the new configurable fields.The constructor properly initializes
_endpointand_timeoutfrom the parameters with appropriate defaults.
80-80: LGTM! Timeout is now configurable as intended.The hardcoded 2-second timeout has been successfully replaced with the configurable
_timeoutfield.
| class MixPanelAnalytics implements Analytics { | ||
| static const _defaultEndpoint = 'https://api.mixpanel.com/track'; | ||
| static const _defaultTimeout = Duration(seconds: 2); | ||
|
|
||
| final String _uniqueUserId; | ||
| final String _endpoint = 'https://api.mixpanel.com/track'; | ||
| final String _endpoint; | ||
| final String _projectToken; | ||
| final String _version; | ||
| final Duration _timeout; | ||
|
|
||
| MixPanelAnalytics({ | ||
| required final String uniqueUserId, | ||
| required final String projectToken, | ||
| required final String version, | ||
| final String endpoint = _defaultEndpoint, | ||
| final Duration timeout = _defaultTimeout, | ||
| }) : _uniqueUserId = uniqueUserId, | ||
| _projectToken = projectToken, | ||
| _version = version; | ||
| _version = version, | ||
| _endpoint = endpoint, | ||
| _timeout = timeout; |
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🧩 Analysis chain
Verify test coverage for the new constructor parameters.
Ensure that the new endpoint and timeout parameters are covered by tests, particularly testing with custom values to verify the configuration works as intended.
Run the following script to check for existing tests and instantiations:
🏁 Script executed:
#!/bin/bash
# Description: Find MixPanelAnalytics usage and test coverage
# Find existing instantiations of MixPanelAnalytics
echo "=== Existing MixPanelAnalytics instantiations ==="
rg -nP --type=dart 'MixPanelAnalytics\s*\(' -A 5
# Find test files for analytics
echo -e "\n=== Test files for analytics ==="
fd -e dart test.*analytics -x echo {}
fd -e dart analytics.*test -x echo {}Length of output: 710
Now let me search for the test file to check what coverage exists:
is not applicable here as we need the repository files.
🏁 Script executed:
#!/bin/bash
# Read the analytics test file to check coverage for MixPanelAnalytics
cat ./packages/cli_tools/test/better_command_runner/analytics_test.dartLength of output: 99
🏁 Script executed:
#!/bin/bash
# Find all test files and search for analytics-related tests
echo "=== All dart test files matching analytics ==="
find . -name '*test.dart' -o -name '*_test.dart' | grep -i analytics
echo -e "\n=== Search for MixPanelAnalytics instantiations or tests ==="
rg -nP --type=dart 'MixPanelAnalytics' -B 2 -A 10 | head -100
echo -e "\n=== Search for Analytics test references ==="
rg -nP --type=dart 'class.*Test|test\(' --type=dart -l | xargs grep -l -i analytics 2>/dev/null | head -10Length of output: 2432
🏁 Script executed:
#!/bin/bash
# Try reading the test file with different method
echo "=== Analytics Test File Content ==="
head -200 packages/cli_tools/test/better_command_runner/analytics_test.dart
echo -e "\n=== Search for MixPanelAnalytics instantiation in tests ==="
rg -nP --type=dart 'MixPanelAnalytics|endpoint|timeout' packages/cli_tools/test/better_command_runner/ -A 3 -B 1Length of output: 4911
🏁 Script executed:
#!/bin/bash
# Find where MixPanelAnalytics is instantiated in the codebase
echo "=== MixPanelAnalytics instantiation (excluding class definition) ==="
rg -nP --type=dart 'MixPanelAnalytics\s*\(' -g '!**/analytics.dart' -A 8
# Check the full analytics.dart file to see how endpoint and timeout are used
echo -e "\n=== Full MixPanelAnalytics implementation ==="
rg -nP --type=dart '_endpoint|_timeout' packages/cli_tools/lib/src/analytics/analytics.dart -B 2 -A 2
# Find any other test files in analytics directory
echo -e "\n=== All files in analytics directory ==="
find packages/cli_tools -path '*analytics*' -type f | grep -E '\.(dart|test)$'Length of output: 939
Add unit tests for MixPanelAnalytics constructor parameters.
The endpoint and timeout parameters are used in the HTTP request (lines 74 and 80) but lack dedicated test coverage. Create tests to verify:
- Custom endpoint values are correctly parsed and used
- Custom timeout values are applied to HTTP requests
- Default values work as expected
🤖 Prompt for AI Agents
In packages/cli_tools/lib/src/analytics/analytics.dart around lines 17-37, the
MixPanelAnalytics constructor’s endpoint and timeout parameters lack unit-test
coverage; add tests that instantiate MixPanelAnalytics with custom endpoint and
timeout and with defaults, then exercise the track/send method while using a
mocked HTTP client (or MockClient from package:http) to capture the outgoing
request and assert that (1) the request URL uses the custom endpoint when
provided and the default endpoint when not provided, and (2) the HTTP call uses
the configured timeout duration for custom and default timeout values; place
these tests in the package’s test folder (e.g., test/analytics_test.dart), mock
the network call to avoid real HTTP, and assert the endpoint and timeout
behavior accordingly.
| MixPanelAnalytics({ | ||
| required final String uniqueUserId, | ||
| required final String projectToken, | ||
| required final String version, | ||
| final String endpoint = _defaultEndpoint, | ||
| final Duration timeout = _defaultTimeout, | ||
| }) : _uniqueUserId = uniqueUserId, | ||
| _projectToken = projectToken, | ||
| _version = version; | ||
| _version = version, | ||
| _endpoint = endpoint, | ||
| _timeout = timeout; |
There was a problem hiding this comment.
🛠️ Refactor suggestion | 🟠 Major
Add documentation for the new constructor parameters.
The new endpoint and timeout parameters lack documentation comments explaining their purpose and valid values.
Apply this diff to add parameter documentation:
MixPanelAnalytics({
required final String uniqueUserId,
required final String projectToken,
required final String version,
+ /// The MixPanel API endpoint URL. Defaults to the standard MixPanel track endpoint.
final String endpoint = _defaultEndpoint,
+ /// The timeout duration for analytics API calls. Defaults to 2 seconds.
final Duration timeout = _defaultTimeout,
}) : _uniqueUserId = uniqueUserId,📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| MixPanelAnalytics({ | |
| required final String uniqueUserId, | |
| required final String projectToken, | |
| required final String version, | |
| final String endpoint = _defaultEndpoint, | |
| final Duration timeout = _defaultTimeout, | |
| }) : _uniqueUserId = uniqueUserId, | |
| _projectToken = projectToken, | |
| _version = version; | |
| _version = version, | |
| _endpoint = endpoint, | |
| _timeout = timeout; | |
| MixPanelAnalytics({ | |
| required final String uniqueUserId, | |
| required final String projectToken, | |
| required final String version, | |
| /// The MixPanel API endpoint URL. Defaults to the standard MixPanel track endpoint. | |
| final String endpoint = _defaultEndpoint, | |
| /// The timeout duration for analytics API calls. Defaults to 2 seconds. | |
| final Duration timeout = _defaultTimeout, | |
| }) : _uniqueUserId = uniqueUserId, | |
| _projectToken = projectToken, | |
| _version = version, | |
| _endpoint = endpoint, | |
| _timeout = timeout; |
🤖 Prompt for AI Agents
In packages/cli_tools/lib/src/analytics/analytics.dart around lines 27 to 37,
the constructor’s new parameters endpoint and timeout lack documentation; add
Dartdoc comments for the constructor (placed immediately above the
MixPanelAnalytics constructor) that describe each parameter: explain endpoint as
the Mixpanel ingestion HTTP endpoint (include default value _defaultEndpoint and
acceptable formats, e.g., full URL string), and explain timeout as the network
request timeout Duration (include default _defaultTimeout and valid
ranges/units), referencing the parameter names in brackets ([endpoint],
[timeout]) and keeping the comments concise and idiomatic for Dart
documentation.
Enable override of the analytics reporting API URL, and of the API call timeout.
Summary by CodeRabbit
New Features
Documentation