guardian/ophan-google-search-index-checker
File Churn
File change frequency (churn) shows the distribution of file updates (days with at least one commit).
Overview
File Change Frequency Overall
  • There are 12 files with 339 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 0 files changed 21-50 times (0 lines of code)
    • 4 files changed 6-20 times (199 lines of code)
    • 8 files changed 1-5 times (140 lines of code)
0% | 0% | 0% | 58% | 41%
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 12 files with 339 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 0 files changed by 11-25 contributors (0 lines of code)
    • 0 files changed by 6-10 contributors (0 lines of code)
    • 4 files changed by 2-5 contributors (205 lines of code)
    • 8 files changed by 1 contributor (134 lines of code)
0% | 0% | 0% | 60% | 39%
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, txt, ts, sbt, gitignore, md, js, xml, yml, properties, snap, yaml
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
scala0% | 0% | 0% | 64% | 35%
ts0% | 0% | 0% | 0% | 100%
xml0% | 0% | 0% | 0% | 0%
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% | 0% | 64% | 35%
cdk0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 15)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
ContentSummary.scala
in src/main/scala/ophan/google/index/checker/model
 32 2 2022-09-15 2025-10-16 9 4 +86 / -15 roberto.tyley 91546670+jonflynng
Lambda.scala
in src/main/scala/ophan/google/index/checker
 74 4 2022-09-14 2025-10-16 9 4 +140 / -72 dina.hafez 91546670+jonflynng
GoogleSearchService.scala
in src/main/scala/ophan/google/index/checker
 69 2 2022-09-15 2025-10-16 8 3 +370 / -182 roberto.tyley 91546670+jonflynng
RecentContentService.scala
in src/main/scala/ophan/google/index/checker
 24 1 2022-09-15 2022-10-19 7 1 +38 / -8 roberto.tyley roberto.tyley
ContentAvailabilityInGoogleIndex.scala
in src/main/scala/ophan/google/index/checker/model
 13 1 2022-09-15 2022-09-20 3 1 +26 / -10 roberto.tyley roberto.tyley
AWS.scala
in src/main/scala/ophan/google/index/checker
 21 - 2022-09-20 2022-09-23 2 1 +4 / -4 roberto.tyley roberto.tyley
30 1 2022-09-20 2022-09-21 2 2 +58 / -27 roberto.tyley dina.hafez
DataStore.scala
in src/main/scala/ophan/google/index/checker
 33 1 2022-09-20 2022-09-22 2 1 +49 / -5 roberto.tyley roberto.tyley
CheckReport.scala
in src/main/scala/ophan/google/index/checker/model
 4 - 2022-09-20 2022-09-20 1 1 +6 / -0 roberto.tyley roberto.tyley
AvailabilityRecord.scala
in src/main/scala/ophan/google/index/checker/model
 5 - 2022-09-20 2022-09-20 1 1 +10 / -2 roberto.tyley roberto.tyley
Credentials.scala
in src/main/scala/ophan/google/index/checker
 15 1 2022-09-22 2022-09-22 1 1 +18 / -1 roberto.tyley roberto.tyley
LogstashLayoutWithBuildInfo.scala
in src/main/scala/ophan/google/index/checker/logging
 19 - 2022-09-14 2022-09-14 1 1 +1 / -1 dina.hafez dina.hafez
CLIMain.scala
in src/main/scala/ophan/google/index/checker
 4 -
Logging.scala
in src/main/scala/ophan/google/index/checker/logging
 10 -
logback.xml
in src/main/resources
 12 -
Files With Most Churn (Top 15)
Based on the number of lines added and deleted across all commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
GoogleSearchService.scala
in src/main/scala/ophan/google/index/checker
 69 2 2022-09-15 2025-10-16 8 3 +370 / -182 roberto.tyley 91546670+jonflynng
Lambda.scala
in src/main/scala/ophan/google/index/checker
 74 4 2022-09-14 2025-10-16 9 4 +140 / -72 dina.hafez 91546670+jonflynng
ContentSummary.scala
in src/main/scala/ophan/google/index/checker/model
 32 2 2022-09-15 2025-10-16 9 4 +86 / -15 roberto.tyley 91546670+jonflynng
30 1 2022-09-20 2022-09-21 2 2 +58 / -27 roberto.tyley dina.hafez
DataStore.scala
in src/main/scala/ophan/google/index/checker
 33 1 2022-09-20 2022-09-22 2 1 +49 / -5 roberto.tyley roberto.tyley
RecentContentService.scala
in src/main/scala/ophan/google/index/checker
 24 1 2022-09-15 2022-10-19 7 1 +38 / -8 roberto.tyley roberto.tyley
ContentAvailabilityInGoogleIndex.scala
in src/main/scala/ophan/google/index/checker/model
 13 1 2022-09-15 2022-09-20 3 1 +26 / -10 roberto.tyley roberto.tyley
Credentials.scala
in src/main/scala/ophan/google/index/checker
 15 1 2022-09-22 2022-09-22 1 1 +18 / -1 roberto.tyley roberto.tyley
AvailabilityRecord.scala
in src/main/scala/ophan/google/index/checker/model
 5 - 2022-09-20 2022-09-20 1 1 +10 / -2 roberto.tyley roberto.tyley
AWS.scala
in src/main/scala/ophan/google/index/checker
 21 - 2022-09-20 2022-09-23 2 1 +4 / -4 roberto.tyley roberto.tyley
CheckReport.scala
in src/main/scala/ophan/google/index/checker/model
 4 - 2022-09-20 2022-09-20 1 1 +6 / -0 roberto.tyley roberto.tyley
LogstashLayoutWithBuildInfo.scala
in src/main/scala/ophan/google/index/checker/logging
 19 - 2022-09-14 2022-09-14 1 1 +1 / -1 dina.hafez dina.hafez
CLIMain.scala
in src/main/scala/ophan/google/index/checker
 4 -
Logging.scala
in src/main/scala/ophan/google/index/checker/logging
 10 -
logback.xml
in src/main/resources
 12 -
Files With Most Contributors (Top 15)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
Lambda.scala
in src/main/scala/ophan/google/index/checker
 74 4 2022-09-14 2025-10-16 9 4 +140 / -72 dina.hafez 91546670+jonflynng
ContentSummary.scala
in src/main/scala/ophan/google/index/checker/model
 32 2 2022-09-15 2025-10-16 9 4 +86 / -15 roberto.tyley 91546670+jonflynng
GoogleSearchService.scala
in src/main/scala/ophan/google/index/checker
 69 2 2022-09-15 2025-10-16 8 3 +370 / -182 roberto.tyley 91546670+jonflynng
30 1 2022-09-20 2022-09-21 2 2 +58 / -27 roberto.tyley dina.hafez
RecentContentService.scala
in src/main/scala/ophan/google/index/checker
 24 1 2022-09-15 2022-10-19 7 1 +38 / -8 roberto.tyley roberto.tyley
ContentAvailabilityInGoogleIndex.scala
in src/main/scala/ophan/google/index/checker/model
 13 1 2022-09-15 2022-09-20 3 1 +26 / -10 roberto.tyley roberto.tyley
AWS.scala
in src/main/scala/ophan/google/index/checker
 21 - 2022-09-20 2022-09-23 2 1 +4 / -4 roberto.tyley roberto.tyley
DataStore.scala
in src/main/scala/ophan/google/index/checker
 33 1 2022-09-20 2022-09-22 2 1 +49 / -5 roberto.tyley roberto.tyley
AvailabilityRecord.scala
in src/main/scala/ophan/google/index/checker/model
 5 - 2022-09-20 2022-09-20 1 1 +10 / -2 roberto.tyley roberto.tyley
CheckReport.scala
in src/main/scala/ophan/google/index/checker/model
 4 - 2022-09-20 2022-09-20 1 1 +6 / -0 roberto.tyley roberto.tyley
Credentials.scala
in src/main/scala/ophan/google/index/checker
 15 1 2022-09-22 2022-09-22 1 1 +18 / -1 roberto.tyley roberto.tyley
LogstashLayoutWithBuildInfo.scala
in src/main/scala/ophan/google/index/checker/logging
 19 - 2022-09-14 2022-09-14 1 1 +1 / -1 dina.hafez dina.hafez
logback.xml
in src/main/resources
 12 -
CLIMain.scala
in src/main/scala/ophan/google/index/checker
 4 -
Logging.scala
in src/main/scala/ophan/google/index/checker/logging
 10 -
Files With Least Contributors (Top 15)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
logback.xml
in src/main/resources
 12 -
Logging.scala
in src/main/scala/ophan/google/index/checker/logging
 10 -
CLIMain.scala
in src/main/scala/ophan/google/index/checker
 4 -
DataStore.scala
in src/main/scala/ophan/google/index/checker
 33 1 2022-09-20 2022-09-22 2 1 +49 / -5 roberto.tyley roberto.tyley
RecentContentService.scala
in src/main/scala/ophan/google/index/checker
 24 1 2022-09-15 2022-10-19 7 1 +38 / -8 roberto.tyley roberto.tyley
AWS.scala
in src/main/scala/ophan/google/index/checker
 21 - 2022-09-20 2022-09-23 2 1 +4 / -4 roberto.tyley roberto.tyley
LogstashLayoutWithBuildInfo.scala
in src/main/scala/ophan/google/index/checker/logging
 19 - 2022-09-14 2022-09-14 1 1 +1 / -1 dina.hafez dina.hafez
Credentials.scala
in src/main/scala/ophan/google/index/checker
 15 1 2022-09-22 2022-09-22 1 1 +18 / -1 roberto.tyley roberto.tyley
ContentAvailabilityInGoogleIndex.scala
in src/main/scala/ophan/google/index/checker/model
 13 1 2022-09-15 2022-09-20 3 1 +26 / -10 roberto.tyley roberto.tyley
AvailabilityRecord.scala
in src/main/scala/ophan/google/index/checker/model
 5 - 2022-09-20 2022-09-20 1 1 +10 / -2 roberto.tyley roberto.tyley
CheckReport.scala
in src/main/scala/ophan/google/index/checker/model
 4 - 2022-09-20 2022-09-20 1 1 +6 / -0 roberto.tyley roberto.tyley
30 1 2022-09-20 2022-09-21 2 2 +58 / -27 roberto.tyley dina.hafez
GoogleSearchService.scala
in src/main/scala/ophan/google/index/checker
 69 2 2022-09-15 2025-10-16 8 3 +370 / -182 roberto.tyley 91546670+jonflynng
Lambda.scala
in src/main/scala/ophan/google/index/checker
 74 4 2022-09-14 2025-10-16 9 4 +140 / -72 dina.hafez 91546670+jonflynng
ContentSummary.scala
in src/main/scala/ophan/google/index/checker/model
 32 2 2022-09-15 2025-10-16 9 4 +86 / -15 roberto.tyley 91546670+jonflynng
Correlations

File Size vs. Number of Changes: 12 points

src/main/scala/ophan/google/index/checker/GoogleSearchService.scala x: 69 lines of code y: 8 # changes src/main/scala/ophan/google/index/checker/Lambda.scala x: 74 lines of code y: 9 # changes src/main/scala/ophan/google/index/checker/model/ContentSummary.scala x: 32 lines of code y: 9 # changes src/main/scala/ophan/google/index/checker/RecentContentService.scala x: 24 lines of code y: 7 # changes src/main/scala/ophan/google/index/checker/AWS.scala x: 21 lines of code y: 2 # changes src/main/scala/ophan/google/index/checker/DataStore.scala x: 33 lines of code y: 2 # changes src/main/scala/ophan/google/index/checker/Credentials.scala x: 15 lines of code y: 1 # changes cdk/lib/google-search-index-checker.ts x: 30 lines of code y: 2 # changes src/main/scala/ophan/google/index/checker/model/AvailabilityRecord.scala x: 5 lines of code y: 1 # changes src/main/scala/ophan/google/index/checker/model/CheckReport.scala x: 4 lines of code y: 1 # changes src/main/scala/ophan/google/index/checker/model/ContentAvailabilityInGoogleIndex.scala x: 13 lines of code y: 3 # changes src/main/scala/ophan/google/index/checker/logging/LogstashLayoutWithBuildInfo.scala x: 19 lines of code y: 1 # changes
9.0
# changes
  min: 1.0
  average: 3.83
  25th percentile: 1.0
  median: 2.0
  75th percentile: 7.75
  max: 9.0
0 74.0
lines of code
min: 4.0 | average: 28.25 | 25th percentile: 13.5 | median: 22.5 | 75th percentile: 32.75 | max: 74.0

Number of Contributors vs. Number of Changes: 12 points

src/main/scala/ophan/google/index/checker/GoogleSearchService.scala x: 3 # contributors y: 8 # changes src/main/scala/ophan/google/index/checker/Lambda.scala x: 4 # contributors y: 9 # changes src/main/scala/ophan/google/index/checker/RecentContentService.scala x: 1 # contributors y: 7 # changes src/main/scala/ophan/google/index/checker/AWS.scala x: 1 # contributors y: 2 # changes src/main/scala/ophan/google/index/checker/Credentials.scala x: 1 # contributors y: 1 # changes cdk/lib/google-search-index-checker.ts x: 2 # contributors y: 2 # changes src/main/scala/ophan/google/index/checker/model/ContentAvailabilityInGoogleIndex.scala x: 1 # contributors y: 3 # changes
9.0
# changes
  min: 1.0
  average: 3.83
  25th percentile: 1.0
  median: 2.0
  75th percentile: 7.75
  max: 9.0
0 4.0
# contributors
min: 1.0 | average: 1.75 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 2.75 | max: 4.0

Number of Contributors vs. File Size: 12 points

src/main/scala/ophan/google/index/checker/GoogleSearchService.scala x: 3 # contributors y: 69 lines of code src/main/scala/ophan/google/index/checker/Lambda.scala x: 4 # contributors y: 74 lines of code src/main/scala/ophan/google/index/checker/model/ContentSummary.scala x: 4 # contributors y: 32 lines of code src/main/scala/ophan/google/index/checker/RecentContentService.scala x: 1 # contributors y: 24 lines of code src/main/scala/ophan/google/index/checker/AWS.scala x: 1 # contributors y: 21 lines of code src/main/scala/ophan/google/index/checker/DataStore.scala x: 1 # contributors y: 33 lines of code src/main/scala/ophan/google/index/checker/Credentials.scala x: 1 # contributors y: 15 lines of code cdk/lib/google-search-index-checker.ts x: 2 # contributors y: 30 lines of code src/main/scala/ophan/google/index/checker/model/AvailabilityRecord.scala x: 1 # contributors y: 5 lines of code src/main/scala/ophan/google/index/checker/model/CheckReport.scala x: 1 # contributors y: 4 lines of code src/main/scala/ophan/google/index/checker/model/ContentAvailabilityInGoogleIndex.scala x: 1 # contributors y: 13 lines of code src/main/scala/ophan/google/index/checker/logging/LogstashLayoutWithBuildInfo.scala x: 1 # contributors y: 19 lines of code
74.0
lines of code
  min: 4.0
  average: 28.25
  25th percentile: 13.5
  median: 22.5
  75th percentile: 32.75
  max: 74.0
0 4.0
# contributors
min: 1.0 | average: 1.75 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 2.75 | max: 4.0

Number of Changes vs. Line Churn: 34 points

build.sbt x: 43 # changes y: 361 line churn .github/workflows/snyk.yml x: 1 # changes y: 36 line churn .github/workflows/ci.yml x: 4 # changes y: 91 line churn .github/workflows/sbt-dependency-graph.yaml x: 3 # changes y: 142 line churn .tool-versions x: 2 # changes y: 4 line churn README.md x: 5 # changes y: 83 line churn src/main/scala/ophan/google/index/checker/GoogleSearchService.scala x: 8 # changes y: 552 line churn src/main/scala/ophan/google/index/checker/Lambda.scala x: 9 # changes y: 212 line churn src/main/scala/ophan/google/index/checker/model/ContentSummary.scala x: 9 # changes y: 101 line churn src/test/scala/ophan/google/index/checker/GoogleSearchServiceTest.scala x: 6 # changes y: 220 line churn cdk/lib/__snapshots__/google-search-index-checker.test.ts.snap x: 5 # changes y: 349 line churn cdk/package-lock.json x: 5 # changes y: 43261 line churn project/build.properties x: 8 # changes y: 22 line churn src/main/scala/ophan/google/index/checker/RecentContentService.scala x: 7 # changes y: 46 line churn
43261.0
line churn
  min: 1.0
  average: 1355.09
  25th percentile: 10.25
  median: 36.0
  75th percentile: 97.25
  max: 43261.0
0 43.0
# changes
min: 1.0 | average: 4.62 | 25th percentile: 1.0 | median: 2.5 | 75th percentile: 5.0 | max: 43.0

Number of Contributors vs. Line Churn: 12 points

src/main/scala/ophan/google/index/checker/GoogleSearchService.scala x: 3 # contributors y: 552 line churn src/main/scala/ophan/google/index/checker/Lambda.scala x: 4 # contributors y: 212 line churn src/main/scala/ophan/google/index/checker/model/ContentSummary.scala x: 4 # contributors y: 101 line churn src/main/scala/ophan/google/index/checker/RecentContentService.scala x: 1 # contributors y: 46 line churn src/main/scala/ophan/google/index/checker/AWS.scala x: 1 # contributors y: 8 line churn src/main/scala/ophan/google/index/checker/DataStore.scala x: 1 # contributors y: 54 line churn src/main/scala/ophan/google/index/checker/Credentials.scala x: 1 # contributors y: 19 line churn cdk/lib/google-search-index-checker.ts x: 2 # contributors y: 85 line churn src/main/scala/ophan/google/index/checker/model/AvailabilityRecord.scala x: 1 # contributors y: 12 line churn src/main/scala/ophan/google/index/checker/model/CheckReport.scala x: 1 # contributors y: 6 line churn src/main/scala/ophan/google/index/checker/model/ContentAvailabilityInGoogleIndex.scala x: 1 # contributors y: 36 line churn src/main/scala/ophan/google/index/checker/logging/LogstashLayoutWithBuildInfo.scala x: 1 # contributors y: 2 line churn
552.0
line churn
  min: 2.0
  average: 94.42
  25th percentile: 9.0
  median: 41.0
  75th percentile: 97.0
  max: 552.0
0 4.0
# contributors
min: 1.0 | average: 1.75 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 2.75 | max: 4.0

File Size vs. Line Churn: 12 points

src/main/scala/ophan/google/index/checker/GoogleSearchService.scala x: 69 lines of code y: 552 line churn src/main/scala/ophan/google/index/checker/Lambda.scala x: 74 lines of code y: 212 line churn src/main/scala/ophan/google/index/checker/model/ContentSummary.scala x: 32 lines of code y: 101 line churn src/main/scala/ophan/google/index/checker/RecentContentService.scala x: 24 lines of code y: 46 line churn src/main/scala/ophan/google/index/checker/AWS.scala x: 21 lines of code y: 8 line churn src/main/scala/ophan/google/index/checker/DataStore.scala x: 33 lines of code y: 54 line churn src/main/scala/ophan/google/index/checker/Credentials.scala x: 15 lines of code y: 19 line churn cdk/lib/google-search-index-checker.ts x: 30 lines of code y: 85 line churn src/main/scala/ophan/google/index/checker/model/AvailabilityRecord.scala x: 5 lines of code y: 12 line churn src/main/scala/ophan/google/index/checker/model/CheckReport.scala x: 4 lines of code y: 6 line churn src/main/scala/ophan/google/index/checker/model/ContentAvailabilityInGoogleIndex.scala x: 13 lines of code y: 36 line churn src/main/scala/ophan/google/index/checker/logging/LogstashLayoutWithBuildInfo.scala x: 19 lines of code y: 2 line churn
552.0
line churn
  min: 2.0
  average: 94.42
  25th percentile: 9.0
  median: 41.0
  75th percentile: 97.0
  max: 552.0
0 74.0
lines of code
min: 4.0 | average: 28.25 | 25th percentile: 13.5 | median: 22.5 | 75th percentile: 32.75 | max: 74.0