guardian / podcasts-analytics-lambda
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 16 files with 586 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 3 files changed 21-50 times (138 lines of code)
    • 8 files changed 6-20 times (367 lines of code)
    • 5 files changed 1-5 times (81 lines of code)
0% | 0% | 23% | 62% | 13%
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 16 files with 586 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 1 file changed by 11-25 contributors (27 lines of code)
    • 6 files changed by 6-10 contributors (399 lines of code)
    • 7 files changed by 2-5 contributors (130 lines of code)
    • 2 files changed by 1 contributor (30 lines of code)
0% | 4% | 68% | 22% | 5%
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, txt, yaml, sbt, xml, gitignore, md, properties
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
scala0% | 0% | 29% | 52% | 18%
sbt0% | 0% | 90% | 10% | 0%
yaml0% | 0% | 0% | 100% | 0%
xml0% | 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
src0% | 0% | 28% | 50% | 20%
ROOT0% | 0% | 13% | 86% | 0%
project0% | 0% | 0% | 100% | 0%
Most Frequently Changed Files (Top 16)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
build.sbt
in root
 27 - 2016-11-18 2024-11-12 32 14 manlio.poltronieri@theguard... jonathon.herbert@guardian.c...
Lambda.scala
in src/main/scala/com/gu/contentapi
 44 2 2016-11-18 2024-11-12 28 7 manlio.poltronieri@theguard... jonathon.herbert@guardian.c...
FastlyLog.scala
in src/main/scala/com/gu/contentapi/models
 67 2 2016-11-18 2024-08-28 23 7 manlio.poltronieri@theguard... fredex42@gmail.com
PodcastLookup.scala
in src/main/scala/com/gu/contentapi/services
 87 3 2016-12-22 2024-11-12 18 9 manlio.poltronieri@gmail.com jonathon.herbert@guardian.c...
Event.scala
in src/main/scala/com/gu/contentapi/models
 30 1 2016-12-23 2024-11-12 15 5 manlio.poltronieri@theguard... jonathon.herbert@guardian.c...
155 - 2016-11-23 2024-11-12 14 6 manlio.poltronieri@theguard... jonathon.herbert@guardian.c...
plugins.sbt
in project
 3 - 2016-11-28 2024-08-28 13 7 manlio.poltronieri@gmail.com fredex42@gmail.com
S3.scala
in src/main/scala/com/gu/contentapi/services
 43 2 2016-11-23 2024-08-28 11 6 manlio.poltronieri@theguard... fredex42@gmail.com
Ophan.scala
in src/main/scala/com/gu/contentapi/services
 30 2 2017-05-23 2024-08-28 10 5 mariot.chauvin@gmail.com fredex42@gmail.com
Config.scala
in src/main/scala/com/gu/contentapi
 5 - 2016-11-23 2024-11-12 9 5 manlio.poltronieri@theguard... jonathon.herbert@guardian.c...
14 - 2017-08-18 2023-07-21 6 3 alice.dee@guardian.co.uk fredex42@gmail.com
CsvParser.scala
in src/main/scala/com/gu/contentapi/utils
 25 1 2018-07-06 2023-04-06 5 3 tom.forbes@theguardian.com fredex42@gmail.com
log4j2.xml
in src/main/resources
 13 - 2018-07-06 2024-11-12 4 2 tom.forbes@theguardian.com jonathon.herbert@guardian.c...
Encoding.scala
in src/main/scala/com/gu/contentapi/utils
 13 1 2016-12-23 2017-01-05 2 2 manlio.poltronieri@theguard... manlio.poltronieri@gmail.com
PredicateUtils.scala
in src/main/scala/com/gu/contentapi/utils
 15 2 2017-05-23 2017-06-06 2 1 mariot.chauvin@gmail.com mariot.chauvin@gmail.com
Loader.scala
in src/main/scala/com/gu/contentapi/services
 15 1 2024-08-21 2024-08-28 2 1 fredex42@gmail.com fredex42@gmail.com
Files With Most Contributors (Top 16)
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
 27 - 2016-11-18 2024-11-12 32 14 manlio.poltronieri@theguard... jonathon.herbert@guardian.c...
PodcastLookup.scala
in src/main/scala/com/gu/contentapi/services
 87 3 2016-12-22 2024-11-12 18 9 manlio.poltronieri@gmail.com jonathon.herbert@guardian.c...
Lambda.scala
in src/main/scala/com/gu/contentapi
 44 2 2016-11-18 2024-11-12 28 7 manlio.poltronieri@theguard... jonathon.herbert@guardian.c...
FastlyLog.scala
in src/main/scala/com/gu/contentapi/models
 67 2 2016-11-18 2024-08-28 23 7 manlio.poltronieri@theguard... fredex42@gmail.com
plugins.sbt
in project
 3 - 2016-11-28 2024-08-28 13 7 manlio.poltronieri@gmail.com fredex42@gmail.com
155 - 2016-11-23 2024-11-12 14 6 manlio.poltronieri@theguard... jonathon.herbert@guardian.c...
S3.scala
in src/main/scala/com/gu/contentapi/services
 43 2 2016-11-23 2024-08-28 11 6 manlio.poltronieri@theguard... fredex42@gmail.com
Event.scala
in src/main/scala/com/gu/contentapi/models
 30 1 2016-12-23 2024-11-12 15 5 manlio.poltronieri@theguard... jonathon.herbert@guardian.c...
Ophan.scala
in src/main/scala/com/gu/contentapi/services
 30 2 2017-05-23 2024-08-28 10 5 mariot.chauvin@gmail.com fredex42@gmail.com
Config.scala
in src/main/scala/com/gu/contentapi
 5 - 2016-11-23 2024-11-12 9 5 manlio.poltronieri@theguard... jonathon.herbert@guardian.c...
14 - 2017-08-18 2023-07-21 6 3 alice.dee@guardian.co.uk fredex42@gmail.com
CsvParser.scala
in src/main/scala/com/gu/contentapi/utils
 25 1 2018-07-06 2023-04-06 5 3 tom.forbes@theguardian.com fredex42@gmail.com
log4j2.xml
in src/main/resources
 13 - 2018-07-06 2024-11-12 4 2 tom.forbes@theguardian.com jonathon.herbert@guardian.c...
Encoding.scala
in src/main/scala/com/gu/contentapi/utils
 13 1 2016-12-23 2017-01-05 2 2 manlio.poltronieri@theguard... manlio.poltronieri@gmail.com
Loader.scala
in src/main/scala/com/gu/contentapi/services
 15 1 2024-08-21 2024-08-28 2 1 fredex42@gmail.com fredex42@gmail.com
PredicateUtils.scala
in src/main/scala/com/gu/contentapi/utils
 15 2 2017-05-23 2017-06-06 2 1 mariot.chauvin@gmail.com mariot.chauvin@gmail.com
Files With Least Contributors (Top 16)
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
Loader.scala
in src/main/scala/com/gu/contentapi/services
 15 1 2024-08-21 2024-08-28 2 1 fredex42@gmail.com fredex42@gmail.com
PredicateUtils.scala
in src/main/scala/com/gu/contentapi/utils
 15 2 2017-05-23 2017-06-06 2 1 mariot.chauvin@gmail.com mariot.chauvin@gmail.com
Encoding.scala
in src/main/scala/com/gu/contentapi/utils
 13 1 2016-12-23 2017-01-05 2 2 manlio.poltronieri@theguard... manlio.poltronieri@gmail.com
log4j2.xml
in src/main/resources
 13 - 2018-07-06 2024-11-12 4 2 tom.forbes@theguardian.com jonathon.herbert@guardian.c...
CsvParser.scala
in src/main/scala/com/gu/contentapi/utils
 25 1 2018-07-06 2023-04-06 5 3 tom.forbes@theguardian.com fredex42@gmail.com
14 - 2017-08-18 2023-07-21 6 3 alice.dee@guardian.co.uk fredex42@gmail.com
Ophan.scala
in src/main/scala/com/gu/contentapi/services
 30 2 2017-05-23 2024-08-28 10 5 mariot.chauvin@gmail.com fredex42@gmail.com
Event.scala
in src/main/scala/com/gu/contentapi/models
 30 1 2016-12-23 2024-11-12 15 5 manlio.poltronieri@theguard... jonathon.herbert@guardian.c...
Config.scala
in src/main/scala/com/gu/contentapi
 5 - 2016-11-23 2024-11-12 9 5 manlio.poltronieri@theguard... jonathon.herbert@guardian.c...
155 - 2016-11-23 2024-11-12 14 6 manlio.poltronieri@theguard... jonathon.herbert@guardian.c...
S3.scala
in src/main/scala/com/gu/contentapi/services
 43 2 2016-11-23 2024-08-28 11 6 manlio.poltronieri@theguard... fredex42@gmail.com
FastlyLog.scala
in src/main/scala/com/gu/contentapi/models
 67 2 2016-11-18 2024-08-28 23 7 manlio.poltronieri@theguard... fredex42@gmail.com
Lambda.scala
in src/main/scala/com/gu/contentapi
 44 2 2016-11-18 2024-11-12 28 7 manlio.poltronieri@theguard... jonathon.herbert@guardian.c...
plugins.sbt
in project
 3 - 2016-11-28 2024-08-28 13 7 manlio.poltronieri@gmail.com fredex42@gmail.com
PodcastLookup.scala
in src/main/scala/com/gu/contentapi/services
 87 3 2016-12-22 2024-11-12 18 9 manlio.poltronieri@gmail.com jonathon.herbert@guardian.c...
build.sbt
in root
 27 - 2016-11-18 2024-11-12 32 14 manlio.poltronieri@theguard... jonathon.herbert@guardian.c...
Correlations

File Size vs. Number of Changes: 16 points

build.sbt x: 27 lines of code y: 32 # changes src/main/resources/log4j2.xml x: 13 lines of code y: 4 # changes cloudformation.yaml x: 155 lines of code y: 14 # changes src/main/scala/com/gu/contentapi/Lambda.scala x: 44 lines of code y: 28 # changes src/main/scala/com/gu/contentapi/Config.scala x: 5 lines of code y: 9 # changes src/main/scala/com/gu/contentapi/models/Event.scala x: 30 lines of code y: 15 # changes src/main/scala/com/gu/contentapi/services/PodcastLookup.scala x: 87 lines of code y: 18 # changes project/plugins.sbt x: 3 lines of code y: 13 # changes src/main/scala/com/gu/contentapi/models/FastlyLog.scala x: 67 lines of code y: 23 # changes src/main/scala/com/gu/contentapi/services/Loader.scala x: 15 lines of code y: 2 # changes src/main/scala/com/gu/contentapi/services/Ophan.scala x: 30 lines of code y: 10 # changes src/main/scala/com/gu/contentapi/services/S3.scala x: 43 lines of code y: 11 # changes riff-raff.yaml x: 14 lines of code y: 6 # changes src/main/scala/com/gu/contentapi/utils/CsvParser.scala x: 25 lines of code y: 5 # changes src/main/scala/com/gu/contentapi/utils/Encoding.scala x: 13 lines of code y: 2 # changes
32.0
# changes
  min: 2.0
  average: 12.13
  25th percentile: 4.25
  median: 10.5
  75th percentile: 17.25
  max: 32.0
0 155.0
lines of code
min: 3.0 | average: 36.63 | 25th percentile: 13.25 | median: 26.0 | 75th percentile: 43.75 | max: 155.0

Number of Contributors vs. Number of Changes: 16 points

build.sbt x: 14 # contributors y: 32 # changes src/main/resources/log4j2.xml x: 2 # contributors y: 4 # changes cloudformation.yaml x: 6 # contributors y: 14 # changes src/main/scala/com/gu/contentapi/Lambda.scala x: 7 # contributors y: 28 # changes src/main/scala/com/gu/contentapi/Config.scala x: 5 # contributors y: 9 # changes src/main/scala/com/gu/contentapi/models/Event.scala x: 5 # contributors y: 15 # changes src/main/scala/com/gu/contentapi/services/PodcastLookup.scala x: 9 # contributors y: 18 # changes project/plugins.sbt x: 7 # contributors y: 13 # changes src/main/scala/com/gu/contentapi/models/FastlyLog.scala x: 7 # contributors y: 23 # changes src/main/scala/com/gu/contentapi/services/Loader.scala x: 1 # contributors y: 2 # changes src/main/scala/com/gu/contentapi/services/Ophan.scala x: 5 # contributors y: 10 # changes src/main/scala/com/gu/contentapi/services/S3.scala x: 6 # contributors y: 11 # changes riff-raff.yaml x: 3 # contributors y: 6 # changes src/main/scala/com/gu/contentapi/utils/CsvParser.scala x: 3 # contributors y: 5 # changes src/main/scala/com/gu/contentapi/utils/Encoding.scala x: 2 # contributors y: 2 # changes
32.0
# changes
  min: 2.0
  average: 12.13
  25th percentile: 4.25
  median: 10.5
  75th percentile: 17.25
  max: 32.0
0 14.0
# contributors
min: 1.0 | average: 5.19 | 25th percentile: 2.25 | median: 5.0 | 75th percentile: 7.0 | max: 14.0

Number of Contributors vs. File Size: 16 points

build.sbt x: 14 # contributors y: 27 lines of code src/main/resources/log4j2.xml x: 2 # contributors y: 13 lines of code cloudformation.yaml x: 6 # contributors y: 155 lines of code src/main/scala/com/gu/contentapi/Lambda.scala x: 7 # contributors y: 44 lines of code src/main/scala/com/gu/contentapi/Config.scala x: 5 # contributors y: 5 lines of code src/main/scala/com/gu/contentapi/models/Event.scala x: 5 # contributors y: 30 lines of code src/main/scala/com/gu/contentapi/services/PodcastLookup.scala x: 9 # contributors y: 87 lines of code project/plugins.sbt x: 7 # contributors y: 3 lines of code src/main/scala/com/gu/contentapi/models/FastlyLog.scala x: 7 # contributors y: 67 lines of code src/main/scala/com/gu/contentapi/services/Loader.scala x: 1 # contributors y: 15 lines of code src/main/scala/com/gu/contentapi/services/S3.scala x: 6 # contributors y: 43 lines of code riff-raff.yaml x: 3 # contributors y: 14 lines of code src/main/scala/com/gu/contentapi/utils/CsvParser.scala x: 3 # contributors y: 25 lines of code
155.0
lines of code
  min: 3.0
  average: 36.63
  25th percentile: 13.25
  median: 26.0
  75th percentile: 43.75
  max: 155.0
0 14.0
# contributors
min: 1.0 | average: 5.19 | 25th percentile: 2.25 | median: 5.0 | 75th percentile: 7.0 | max: 14.0