guardian / homebrew-devtools
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 13 files with 285 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 2 files changed 21-50 times (36 lines of code)
    • 2 files changed 6-20 times (25 lines of code)
    • 9 files changed 1-5 times (224 lines of code)
0% | 0% | 12% | 8% | 78%
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 13 files with 285 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)
    • 2 files changed by 6-10 contributors (36 lines of code)
    • 7 files changed by 2-5 contributors (155 lines of code)
    • 4 files changed by 1 contributor (94 lines of code)
0% | 0% | 12% | 54% | 32%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
rb, txt, sh, gitignore, md, yaml
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
rb0% | 0% | 12% | 8% | 78%
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
Casks0% | 0% | 24% | 10% | 65%
Formula0% | 0% | 5% | 7% | 86%
Most Frequently Changed Files (Top 13)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
ssm.rb
in Formula
 10 1 2018-02-27 2025-01-08 33 10 simon@hildrew.net adam.fisher@guardian.co.uk
gu-base.rb
in Casks
 26 - 2018-09-05 2022-03-19 27 10 alex.ware@guardian.co.uk akash1810@users.noreply.git...
dev-nginx.rb
in Formula
 14 1 2019-06-06 2023-04-04 12 5 akash1810@gmail.com joseph.smith@guardian.co.uk
grid-cli.rb
in Casks
 11 - 2022-09-29 2024-11-08 6 2 andrew.nowak@guardian.co.uk 10963046+andrew-nowak@users...
fsbp-fix.rb
in Formula
 15 1 2024-10-07 2024-11-07 5 1 67543397+novembertang@users... 67543397+novembertang@users...
gu-vpn.rb
in Formula
 14 1 2020-03-18 2021-08-27 4 3 philip.mcmahon@guardian.co.uk akash1810@users.noreply.git...
giant-utils.rb
in Formula
 16 1 2022-08-05 2023-08-16 3 2 sam92cutler@hotmail.co.uk zeke.huntergreen@guardian.c...
devx-logs.rb
in Formula
 10 1 2023-12-13 2023-12-20 2 1 akash1810@users.noreply.git... akash1810@users.noreply.git...
15 1 2024-05-17 2025-02-03 2 3 57295823+marsavar@users.nor... mariot.chauvin@gmail.com
thrift.rb
in Formula
 68 2 2018-06-27 2021-07-06 2 3 jorge.azevedo@guardian.co.uk akash1810@gmail.com
gu-scala.rb
in Casks
 10 - 2019-02-25 2019-02-25 1 1 philip.mcmahon@guardian.co.uk philip.mcmahon@guardian.co.uk
17 2 2018-03-23 2018-03-23 1 2 simon@hildrew.net alex.ware@guardian.co.uk
59 - 2019-03-23 2019-03-23 1 1 simon@hildrew.net simon@hildrew.net
Files With Most Contributors (Top 13)
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
ssm.rb
in Formula
 10 1 2018-02-27 2025-01-08 33 10 simon@hildrew.net adam.fisher@guardian.co.uk
gu-base.rb
in Casks
 26 - 2018-09-05 2022-03-19 27 10 alex.ware@guardian.co.uk akash1810@users.noreply.git...
dev-nginx.rb
in Formula
 14 1 2019-06-06 2023-04-04 12 5 akash1810@gmail.com joseph.smith@guardian.co.uk
gu-vpn.rb
in Formula
 14 1 2020-03-18 2021-08-27 4 3 philip.mcmahon@guardian.co.uk akash1810@users.noreply.git...
thrift.rb
in Formula
 68 2 2018-06-27 2021-07-06 2 3 jorge.azevedo@guardian.co.uk akash1810@gmail.com
15 1 2024-05-17 2025-02-03 2 3 57295823+marsavar@users.nor... mariot.chauvin@gmail.com
grid-cli.rb
in Casks
 11 - 2022-09-29 2024-11-08 6 2 andrew.nowak@guardian.co.uk 10963046+andrew-nowak@users...
giant-utils.rb
in Formula
 16 1 2022-08-05 2023-08-16 3 2 sam92cutler@hotmail.co.uk zeke.huntergreen@guardian.c...
17 2 2018-03-23 2018-03-23 1 2 simon@hildrew.net alex.ware@guardian.co.uk
fsbp-fix.rb
in Formula
 15 1 2024-10-07 2024-11-07 5 1 67543397+novembertang@users... 67543397+novembertang@users...
devx-logs.rb
in Formula
 10 1 2023-12-13 2023-12-20 2 1 akash1810@users.noreply.git... akash1810@users.noreply.git...
59 - 2019-03-23 2019-03-23 1 1 simon@hildrew.net simon@hildrew.net
gu-scala.rb
in Casks
 10 - 2019-02-25 2019-02-25 1 1 philip.mcmahon@guardian.co.uk philip.mcmahon@guardian.co.uk
Files With Least Contributors (Top 13)
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
59 - 2019-03-23 2019-03-23 1 1 simon@hildrew.net simon@hildrew.net
fsbp-fix.rb
in Formula
 15 1 2024-10-07 2024-11-07 5 1 67543397+novembertang@users... 67543397+novembertang@users...
devx-logs.rb
in Formula
 10 1 2023-12-13 2023-12-20 2 1 akash1810@users.noreply.git... akash1810@users.noreply.git...
gu-scala.rb
in Casks
 10 - 2019-02-25 2019-02-25 1 1 philip.mcmahon@guardian.co.uk philip.mcmahon@guardian.co.uk
17 2 2018-03-23 2018-03-23 1 2 simon@hildrew.net alex.ware@guardian.co.uk
giant-utils.rb
in Formula
 16 1 2022-08-05 2023-08-16 3 2 sam92cutler@hotmail.co.uk zeke.huntergreen@guardian.c...
grid-cli.rb
in Casks
 11 - 2022-09-29 2024-11-08 6 2 andrew.nowak@guardian.co.uk 10963046+andrew-nowak@users...
thrift.rb
in Formula
 68 2 2018-06-27 2021-07-06 2 3 jorge.azevedo@guardian.co.uk akash1810@gmail.com
15 1 2024-05-17 2025-02-03 2 3 57295823+marsavar@users.nor... mariot.chauvin@gmail.com
gu-vpn.rb
in Formula
 14 1 2020-03-18 2021-08-27 4 3 philip.mcmahon@guardian.co.uk akash1810@users.noreply.git...
dev-nginx.rb
in Formula
 14 1 2019-06-06 2023-04-04 12 5 akash1810@gmail.com joseph.smith@guardian.co.uk
gu-base.rb
in Casks
 26 - 2018-09-05 2022-03-19 27 10 alex.ware@guardian.co.uk akash1810@users.noreply.git...
ssm.rb
in Formula
 10 1 2018-02-27 2025-01-08 33 10 simon@hildrew.net adam.fisher@guardian.co.uk
Correlations

File Size vs. Number of Changes: 13 points

Formula/self-assessment.rb x: 15 lines of code y: 2 # changes Formula/ssm.rb x: 10 lines of code y: 33 # changes Casks/grid-cli.rb x: 11 lines of code y: 6 # changes Formula/fsbp-fix.rb x: 15 lines of code y: 5 # changes Formula/devx-logs.rb x: 10 lines of code y: 2 # changes Formula/giant-utils.rb x: 16 lines of code y: 3 # changes Formula/dev-nginx.rb x: 14 lines of code y: 12 # changes Casks/gu-base.rb x: 26 lines of code y: 27 # changes Formula/gu-vpn.rb x: 14 lines of code y: 4 # changes Formula/thrift.rb x: 68 lines of code y: 2 # changes Casks/apple-hewlett-packard-printer-drivers.rb x: 59 lines of code y: 1 # changes Casks/gu-scala.rb x: 10 lines of code y: 1 # changes Formula/install-printer.rb x: 17 lines of code y: 1 # changes
33.0
# changes
  min: 1.0
  average: 7.62
  25th percentile: 1.5
  median: 3.0
  75th percentile: 9.0
  max: 33.0
0 68.0
lines of code
min: 10.0 | average: 21.92 | 25th percentile: 10.5 | median: 15.0 | 75th percentile: 21.5 | max: 68.0

Number of Contributors vs. Number of Changes: 13 points

Formula/self-assessment.rb x: 3 # contributors y: 2 # changes Formula/ssm.rb x: 10 # contributors y: 33 # changes Casks/grid-cli.rb x: 2 # contributors y: 6 # changes Formula/fsbp-fix.rb x: 1 # contributors y: 5 # changes Formula/devx-logs.rb x: 1 # contributors y: 2 # changes Formula/giant-utils.rb x: 2 # contributors y: 3 # changes Formula/dev-nginx.rb x: 5 # contributors y: 12 # changes Casks/gu-base.rb x: 10 # contributors y: 27 # changes Formula/gu-vpn.rb x: 3 # contributors y: 4 # changes Casks/apple-hewlett-packard-printer-drivers.rb x: 1 # contributors y: 1 # changes Formula/install-printer.rb x: 2 # contributors y: 1 # changes
33.0
# changes
  min: 1.0
  average: 7.62
  25th percentile: 1.5
  median: 3.0
  75th percentile: 9.0
  max: 33.0
0 10.0
# contributors
min: 1.0 | average: 3.38 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 4.0 | max: 10.0

Number of Contributors vs. File Size: 13 points

Formula/self-assessment.rb x: 3 # contributors y: 15 lines of code Formula/ssm.rb x: 10 # contributors y: 10 lines of code Casks/grid-cli.rb x: 2 # contributors y: 11 lines of code Formula/fsbp-fix.rb x: 1 # contributors y: 15 lines of code Formula/devx-logs.rb x: 1 # contributors y: 10 lines of code Formula/giant-utils.rb x: 2 # contributors y: 16 lines of code Formula/dev-nginx.rb x: 5 # contributors y: 14 lines of code Casks/gu-base.rb x: 10 # contributors y: 26 lines of code Formula/gu-vpn.rb x: 3 # contributors y: 14 lines of code Formula/thrift.rb x: 3 # contributors y: 68 lines of code Casks/apple-hewlett-packard-printer-drivers.rb x: 1 # contributors y: 59 lines of code Formula/install-printer.rb x: 2 # contributors y: 17 lines of code
68.0
lines of code
  min: 10.0
  average: 21.92
  25th percentile: 10.5
  median: 15.0
  75th percentile: 21.5
  max: 68.0
0 10.0
# contributors
min: 1.0 | average: 3.38 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 4.0 | max: 10.0