guardian / content-api-firehose-client
File Change Frequency

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

Overview
File Change Frequency Overall
  • There are 9 files with 293 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 1 file changed 51-100 times (47 lines of code)
    • 1 file changed 21-50 times (1 lines of code)
    • 6 files changed 6-20 times (221 lines of code)
    • 1 file changed 1-5 times (24 lines of code)
0% | 16% | <1% | 75% | 8%
Legend:
101+
51-100
21-50
6-20
1-5

explore: grouped by folders | grouped by update frequency | data
Contributors Count Frequency Overall
  • There are 9 files with 293 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 2 files changed by 11-25 contributors (48 lines of code)
    • 3 files changed by 6-10 contributors (128 lines of code)
    • 3 files changed by 2-5 contributors (93 lines of code)
    • 1 file changed by 1 contributor (24 lines of code)
0% | 16% | 43% | 31% | 8%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
scala, json, sbt, md, yaml, ts, gitignore, js, txt, properties, snap
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
sbt0% | 87% | 1% | 11% | 0%
scala0% | 0% | 0% | 100% | 0%
ts0% | 0% | 0% | 0% | 100%
File Change Frequency per Logical Decomposition
primary
primary (file change frequency)
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
ROOT0% | 97% | 2% | 0% | 0%
src0% | 0% | 0% | 100% | 0%
project0% | 0% | 0% | 100% | 0%
cdk0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 9)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
build.sbt
in root
 47 - 2016-06-30 2025-02-11 53 16 luke.taylor@guardian.co.uk 52038+rtyley@users.noreply....
1 - 2016-07-04 2024-01-15 29 12 luke.taylor@guardian.co.uk automated.maven.release.adm...
ContentApiFirehoseConsumer.scala
in src/main/scala/com/gu/contentapi/firehose
 47 2 2016-06-30 2025-02-11 16 7 luke.taylor@guardian.co.uk 52038+rtyley@users.noreply....
plugins.sbt
in project
 6 - 2016-06-30 2025-01-08 13 7 luke.taylor@guardian.co.uk 52038+rtyley@users.noreply....
KinesisStreamReader.scala
in src/main/scala/com/gu/contentapi/firehose/kinesis
 64 3 2016-06-30 2025-02-11 11 5 luke.taylor@guardian.co.uk 52038+rtyley@users.noreply....
SingleEventProcessor.scala
in src/main/scala/com/gu/contentapi/firehose/kinesis
 75 7 2016-06-30 2022-11-04 10 6 luke.taylor@guardian.co.uk andy.gallagher@theguardian.com
PublicationLogic.scala
in src/main/scala/com/gu/contentapi/firehose/client
 11 - 2016-06-30 2022-10-17 7 4 luke.taylor@guardian.co.uk andy.gallagher@theguardian.com
KinesisStreamReaderConfig.scala
in src/main/scala/com/gu/contentapi/firehose/kinesis
 18 - 2016-06-30 2022-10-17 6 3 luke.taylor@guardian.co.uk andy.gallagher@theguardian.com
24 1 2024-12-05 2024-12-11 2 1 52038+rtyley@users.noreply.... 52038+rtyley@users.noreply....
Files With Most Contributors (Top 9)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
build.sbt
in root
 47 - 2016-06-30 2025-02-11 53 16 luke.taylor@guardian.co.uk 52038+rtyley@users.noreply....
1 - 2016-07-04 2024-01-15 29 12 luke.taylor@guardian.co.uk automated.maven.release.adm...
ContentApiFirehoseConsumer.scala
in src/main/scala/com/gu/contentapi/firehose
 47 2 2016-06-30 2025-02-11 16 7 luke.taylor@guardian.co.uk 52038+rtyley@users.noreply....
plugins.sbt
in project
 6 - 2016-06-30 2025-01-08 13 7 luke.taylor@guardian.co.uk 52038+rtyley@users.noreply....
SingleEventProcessor.scala
in src/main/scala/com/gu/contentapi/firehose/kinesis
 75 7 2016-06-30 2022-11-04 10 6 luke.taylor@guardian.co.uk andy.gallagher@theguardian.com
KinesisStreamReader.scala
in src/main/scala/com/gu/contentapi/firehose/kinesis
 64 3 2016-06-30 2025-02-11 11 5 luke.taylor@guardian.co.uk 52038+rtyley@users.noreply....
PublicationLogic.scala
in src/main/scala/com/gu/contentapi/firehose/client
 11 - 2016-06-30 2022-10-17 7 4 luke.taylor@guardian.co.uk andy.gallagher@theguardian.com
KinesisStreamReaderConfig.scala
in src/main/scala/com/gu/contentapi/firehose/kinesis
 18 - 2016-06-30 2022-10-17 6 3 luke.taylor@guardian.co.uk andy.gallagher@theguardian.com
24 1 2024-12-05 2024-12-11 2 1 52038+rtyley@users.noreply.... 52038+rtyley@users.noreply....
Files With Least Contributors (Top 9)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
24 1 2024-12-05 2024-12-11 2 1 52038+rtyley@users.noreply.... 52038+rtyley@users.noreply....
KinesisStreamReaderConfig.scala
in src/main/scala/com/gu/contentapi/firehose/kinesis
 18 - 2016-06-30 2022-10-17 6 3 luke.taylor@guardian.co.uk andy.gallagher@theguardian.com
PublicationLogic.scala
in src/main/scala/com/gu/contentapi/firehose/client
 11 - 2016-06-30 2022-10-17 7 4 luke.taylor@guardian.co.uk andy.gallagher@theguardian.com
KinesisStreamReader.scala
in src/main/scala/com/gu/contentapi/firehose/kinesis
 64 3 2016-06-30 2025-02-11 11 5 luke.taylor@guardian.co.uk 52038+rtyley@users.noreply....
SingleEventProcessor.scala
in src/main/scala/com/gu/contentapi/firehose/kinesis
 75 7 2016-06-30 2022-11-04 10 6 luke.taylor@guardian.co.uk andy.gallagher@theguardian.com
ContentApiFirehoseConsumer.scala
in src/main/scala/com/gu/contentapi/firehose
 47 2 2016-06-30 2025-02-11 16 7 luke.taylor@guardian.co.uk 52038+rtyley@users.noreply....
plugins.sbt
in project
 6 - 2016-06-30 2025-01-08 13 7 luke.taylor@guardian.co.uk 52038+rtyley@users.noreply....
1 - 2016-07-04 2024-01-15 29 12 luke.taylor@guardian.co.uk automated.maven.release.adm...
build.sbt
in root
 47 - 2016-06-30 2025-02-11 53 16 luke.taylor@guardian.co.uk 52038+rtyley@users.noreply....
Correlations

File Size vs. Number of Changes: 9 points

build.sbt x: 47 lines of code y: 53 # changes src/main/scala/com/gu/contentapi/firehose/ContentApiFirehoseConsumer.scala x: 47 lines of code y: 16 # changes src/main/scala/com/gu/contentapi/firehose/kinesis/KinesisStreamReader.scala x: 64 lines of code y: 11 # changes project/plugins.sbt x: 6 lines of code y: 13 # changes cdk/lib/content-api-firehose-client-testing.ts x: 24 lines of code y: 2 # changes version.sbt x: 1 lines of code y: 29 # changes src/main/scala/com/gu/contentapi/firehose/kinesis/SingleEventProcessor.scala x: 75 lines of code y: 10 # changes src/main/scala/com/gu/contentapi/firehose/client/PublicationLogic.scala x: 11 lines of code y: 7 # changes src/main/scala/com/gu/contentapi/firehose/kinesis/KinesisStreamReaderConfig.scala x: 18 lines of code y: 6 # changes
53.0
# changes
  min: 2.0
  average: 16.33
  25th percentile: 6.5
  median: 11.0
  75th percentile: 22.5
  max: 53.0
0 75.0
lines of code
min: 1.0 | average: 32.56 | 25th percentile: 8.5 | median: 24.0 | 75th percentile: 55.5 | max: 75.0

Number of Contributors vs. Number of Changes: 9 points

build.sbt x: 16 # contributors y: 53 # changes src/main/scala/com/gu/contentapi/firehose/ContentApiFirehoseConsumer.scala x: 7 # contributors y: 16 # changes src/main/scala/com/gu/contentapi/firehose/kinesis/KinesisStreamReader.scala x: 5 # contributors y: 11 # changes project/plugins.sbt x: 7 # contributors y: 13 # changes cdk/lib/content-api-firehose-client-testing.ts x: 1 # contributors y: 2 # changes version.sbt x: 12 # contributors y: 29 # changes src/main/scala/com/gu/contentapi/firehose/kinesis/SingleEventProcessor.scala x: 6 # contributors y: 10 # changes src/main/scala/com/gu/contentapi/firehose/client/PublicationLogic.scala x: 4 # contributors y: 7 # changes src/main/scala/com/gu/contentapi/firehose/kinesis/KinesisStreamReaderConfig.scala x: 3 # contributors y: 6 # changes
53.0
# changes
  min: 2.0
  average: 16.33
  25th percentile: 6.5
  median: 11.0
  75th percentile: 22.5
  max: 53.0
0 16.0
# contributors
min: 1.0 | average: 6.78 | 25th percentile: 3.5 | median: 6.0 | 75th percentile: 9.5 | max: 16.0

Number of Contributors vs. File Size: 9 points

build.sbt x: 16 # contributors y: 47 lines of code src/main/scala/com/gu/contentapi/firehose/ContentApiFirehoseConsumer.scala x: 7 # contributors y: 47 lines of code src/main/scala/com/gu/contentapi/firehose/kinesis/KinesisStreamReader.scala x: 5 # contributors y: 64 lines of code project/plugins.sbt x: 7 # contributors y: 6 lines of code cdk/lib/content-api-firehose-client-testing.ts x: 1 # contributors y: 24 lines of code version.sbt x: 12 # contributors y: 1 lines of code src/main/scala/com/gu/contentapi/firehose/kinesis/SingleEventProcessor.scala x: 6 # contributors y: 75 lines of code src/main/scala/com/gu/contentapi/firehose/client/PublicationLogic.scala x: 4 # contributors y: 11 lines of code src/main/scala/com/gu/contentapi/firehose/kinesis/KinesisStreamReaderConfig.scala x: 3 # contributors y: 18 lines of code
75.0
lines of code
  min: 1.0
  average: 32.56
  25th percentile: 8.5
  median: 24.0
  75th percentile: 55.5
  max: 75.0
0 16.0
# contributors
min: 1.0 | average: 6.78 | 25th percentile: 3.5 | median: 6.0 | 75th percentile: 9.5 | max: 16.0