guardian / support-reminders
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 33 files with 1,555 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)
    • 7 files changed 6-20 times (788 lines of code)
    • 26 files changed 1-5 times (767 lines of code)
0% | 0% | 0% | 50% | 49%
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 33 files with 1,555 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)
    • 1 file changed by 6-10 contributors (333 lines of code)
    • 22 files changed by 2-5 contributors (1,005 lines of code)
    • 10 files changed by 1 contributor (217 lines of code)
0% | 0% | 21% | 64% | 13%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
ts, json, js, yaml, gitignore, sql, md, gitattributes, txt, editorconfig, snap
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
ts0% | 0% | 0% | 51% | 48%
yaml0% | 0% | 0% | 100% | 0%
sql0% | 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% | 0% | 37% | 62%
cdk0% | 0% | 0% | 100% | 0%
ROOT0% | 0% | 0% | 100% | 0%
sql0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 33)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)
# contributorsfirst
contributor
latest
contributor
lambda.ts
in src/create-reminder-signup/lambda
126 - 2021-01-26 2025-01-08 20 5 tompretty2@gmail.com tom.forbes@theguardian.com
333 4 2022-12-20 2024-12-17 17 7 michael.jacobson@guardian.c... tom.forbes@theguardian.com
models.ts
in src/create-reminder-signup/lambda
102 1 2021-01-26 2025-01-13 15 3 tompretty2@gmail.com tom.forbes@theguardian.com
local.ts
in src/create-reminder-signup/lambda
43 1 2021-01-26 2025-01-08 8 2 tompretty2@gmail.com tom.forbes@theguardian.com
identity.ts
in src/create-reminder-signup/lib
71 - 2021-01-27 2025-01-10 7 2 tom.forbes@theguardian.com tom.forbes@theguardian.com
23 - 2021-01-26 2022-12-20 6 2 tompretty2@gmail.com michael.jacobson@guardian.c...
db.ts
in src/create-reminder-signup/lib
90 3 2021-01-29 2023-07-21 6 4 tom.forbes@theguardian.com paul.brown@guardian.co.uk
lambda.ts
in src/reactivate-recurring-reminder/lambda
44 - 2021-02-23 2025-01-08 5 2 tompretty2@gmail.com tom.forbes@theguardian.com
lambda.ts
in src/cancel-reminders/lambda
44 - 2021-02-18 2025-01-08 5 2 tompretty2@gmail.com tom.forbes@theguardian.com
53 - 2021-02-11 2023-07-21 5 4 tompretty2@gmail.com paul.brown@guardian.co.uk
db.ts
in src/next-reminders/lib
73 1 2021-02-04 2021-03-09 5 2 tompretty2@gmail.com tom.forbes@theguardian.com
identity.ts
in src/lib
66 - 2021-02-18 2025-01-13 4 2 tompretty2@gmail.com tom.forbes@theguardian.com
models.ts
in src/cancel-reminders/lambda
4 - 2021-02-18 2025-01-08 3 2 tompretty2@gmail.com tom.forbes@theguardian.com
models.ts
in src/reactivate-recurring-reminder/lambda
5 - 2021-02-23 2025-01-08 3 2 tompretty2@gmail.com tom.forbes@theguardian.com
ssm.ts
in src/lib
52 2 2021-01-27 2023-02-08 3 3 tom.forbes@theguardian.com michael.jacobson@guardian.c...
utils.ts
in src/next-reminders/lib
5 - 2021-02-04 2021-02-11 2 1 tompretty2@gmail.com tompretty2@gmail.com
stage.ts
in src/lib
6 2 2021-01-27 2023-02-08 2 2 tompretty2@gmail.com michael.jacobson@guardian.c...
log.ts
in src/lib
9 3 2021-01-27 2021-01-29 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
fetch-with-retry.ts
in src/create-reminder-signup/lib
10 1 2021-03-22 2025-01-10 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
db.ts
in src/reactivate-recurring-reminder/lib
22 1 2021-02-23 2021-03-09 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
local.ts
in src/reactivate-recurring-reminder/lambda
27 1 2021-02-23 2025-01-08 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
local.ts
in src/cancel-reminders/lambda
27 1 2021-02-18 2025-01-08 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
upload.ts
in src/lib
29 1 2021-02-04 2021-02-09 2 1 tompretty2@gmail.com tompretty2@gmail.com
handler.ts
in src/lib
32 - 2021-02-25 2024-12-17 2 1 tom.forbes@theguardian.com tom.forbes@theguardian.com
db.ts
in src/lib
35 2 2021-01-27 2021-01-29 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
db.ts
in src/signup-exports/lib
53 2 2021-02-04 2021-02-23 2 1 tompretty2@gmail.com tompretty2@gmail.com
db.ts
in src/cancel-reminders/lib
73 2 2021-02-18 2021-03-09 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
roles.sql
in sql
6 - 2021-02-11 2021-02-11 1 1 tompretty2@gmail.com tompretty2@gmail.com
utils.ts
in src/signup-exports/lib
12 1 2021-02-04 2021-02-04 1 1 tompretty2@gmail.com tompretty2@gmail.com
lambda.ts
in src/next-reminders/lambda
14 - 2021-02-04 2021-02-04 1 1 tompretty2@gmail.com tompretty2@gmail.com
local.ts
in src/signup-exports/lambda
19 1 2021-02-04 2021-02-04 1 1 tompretty2@gmail.com tompretty2@gmail.com
local.ts
in src/next-reminders/lambda
19 1 2021-02-04 2021-02-04 1 1 tompretty2@gmail.com tompretty2@gmail.com
lambda.ts
in src/signup-exports/lambda
28 - 2021-02-04 2021-02-04 1 1 tompretty2@gmail.com tompretty2@gmail.com
Files With Most Contributors (Top 33)
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
333 4 2022-12-20 2024-12-17 17 7 michael.jacobson@guardian.c... tom.forbes@theguardian.com
lambda.ts
in src/create-reminder-signup/lambda
126 - 2021-01-26 2025-01-08 20 5 tompretty2@gmail.com tom.forbes@theguardian.com
db.ts
in src/create-reminder-signup/lib
90 3 2021-01-29 2023-07-21 6 4 tom.forbes@theguardian.com paul.brown@guardian.co.uk
53 - 2021-02-11 2023-07-21 5 4 tompretty2@gmail.com paul.brown@guardian.co.uk
models.ts
in src/create-reminder-signup/lambda
102 1 2021-01-26 2025-01-13 15 3 tompretty2@gmail.com tom.forbes@theguardian.com
ssm.ts
in src/lib
52 2 2021-01-27 2023-02-08 3 3 tom.forbes@theguardian.com michael.jacobson@guardian.c...
local.ts
in src/create-reminder-signup/lambda
43 1 2021-01-26 2025-01-08 8 2 tompretty2@gmail.com tom.forbes@theguardian.com
identity.ts
in src/create-reminder-signup/lib
71 - 2021-01-27 2025-01-10 7 2 tom.forbes@theguardian.com tom.forbes@theguardian.com
23 - 2021-01-26 2022-12-20 6 2 tompretty2@gmail.com michael.jacobson@guardian.c...
db.ts
in src/next-reminders/lib
73 1 2021-02-04 2021-03-09 5 2 tompretty2@gmail.com tom.forbes@theguardian.com
lambda.ts
in src/cancel-reminders/lambda
44 - 2021-02-18 2025-01-08 5 2 tompretty2@gmail.com tom.forbes@theguardian.com
lambda.ts
in src/reactivate-recurring-reminder/lambda
44 - 2021-02-23 2025-01-08 5 2 tompretty2@gmail.com tom.forbes@theguardian.com
identity.ts
in src/lib
66 - 2021-02-18 2025-01-13 4 2 tompretty2@gmail.com tom.forbes@theguardian.com
models.ts
in src/cancel-reminders/lambda
4 - 2021-02-18 2025-01-08 3 2 tompretty2@gmail.com tom.forbes@theguardian.com
models.ts
in src/reactivate-recurring-reminder/lambda
5 - 2021-02-23 2025-01-08 3 2 tompretty2@gmail.com tom.forbes@theguardian.com
fetch-with-retry.ts
in src/create-reminder-signup/lib
10 1 2021-03-22 2025-01-10 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
db.ts
in src/lib
35 2 2021-01-27 2021-01-29 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
stage.ts
in src/lib
6 2 2021-01-27 2023-02-08 2 2 tompretty2@gmail.com michael.jacobson@guardian.c...
log.ts
in src/lib
9 3 2021-01-27 2021-01-29 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
local.ts
in src/cancel-reminders/lambda
27 1 2021-02-18 2025-01-08 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
db.ts
in src/cancel-reminders/lib
73 2 2021-02-18 2021-03-09 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
local.ts
in src/reactivate-recurring-reminder/lambda
27 1 2021-02-23 2025-01-08 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
db.ts
in src/reactivate-recurring-reminder/lib
22 1 2021-02-23 2021-03-09 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
utils.ts
in src/next-reminders/lib
5 - 2021-02-04 2021-02-11 2 1 tompretty2@gmail.com tompretty2@gmail.com
db.ts
in src/signup-exports/lib
53 2 2021-02-04 2021-02-23 2 1 tompretty2@gmail.com tompretty2@gmail.com
handler.ts
in src/lib
32 - 2021-02-25 2024-12-17 2 1 tom.forbes@theguardian.com tom.forbes@theguardian.com
upload.ts
in src/lib
29 1 2021-02-04 2021-02-09 2 1 tompretty2@gmail.com tompretty2@gmail.com
local.ts
in src/next-reminders/lambda
19 1 2021-02-04 2021-02-04 1 1 tompretty2@gmail.com tompretty2@gmail.com
lambda.ts
in src/next-reminders/lambda
14 - 2021-02-04 2021-02-04 1 1 tompretty2@gmail.com tompretty2@gmail.com
local.ts
in src/signup-exports/lambda
19 1 2021-02-04 2021-02-04 1 1 tompretty2@gmail.com tompretty2@gmail.com
lambda.ts
in src/signup-exports/lambda
28 - 2021-02-04 2021-02-04 1 1 tompretty2@gmail.com tompretty2@gmail.com
utils.ts
in src/signup-exports/lib
12 1 2021-02-04 2021-02-04 1 1 tompretty2@gmail.com tompretty2@gmail.com
roles.sql
in sql
6 - 2021-02-11 2021-02-11 1 1 tompretty2@gmail.com tompretty2@gmail.com
Files With Least Contributors (Top 33)
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
db.ts
in src/signup-exports/lib
53 2 2021-02-04 2021-02-23 2 1 tompretty2@gmail.com tompretty2@gmail.com
handler.ts
in src/lib
32 - 2021-02-25 2024-12-17 2 1 tom.forbes@theguardian.com tom.forbes@theguardian.com
upload.ts
in src/lib
29 1 2021-02-04 2021-02-09 2 1 tompretty2@gmail.com tompretty2@gmail.com
lambda.ts
in src/signup-exports/lambda
28 - 2021-02-04 2021-02-04 1 1 tompretty2@gmail.com tompretty2@gmail.com
local.ts
in src/next-reminders/lambda
19 1 2021-02-04 2021-02-04 1 1 tompretty2@gmail.com tompretty2@gmail.com
local.ts
in src/signup-exports/lambda
19 1 2021-02-04 2021-02-04 1 1 tompretty2@gmail.com tompretty2@gmail.com
lambda.ts
in src/next-reminders/lambda
14 - 2021-02-04 2021-02-04 1 1 tompretty2@gmail.com tompretty2@gmail.com
utils.ts
in src/signup-exports/lib
12 1 2021-02-04 2021-02-04 1 1 tompretty2@gmail.com tompretty2@gmail.com
roles.sql
in sql
6 - 2021-02-11 2021-02-11 1 1 tompretty2@gmail.com tompretty2@gmail.com
utils.ts
in src/next-reminders/lib
5 - 2021-02-04 2021-02-11 2 1 tompretty2@gmail.com tompretty2@gmail.com
db.ts
in src/next-reminders/lib
73 1 2021-02-04 2021-03-09 5 2 tompretty2@gmail.com tom.forbes@theguardian.com
db.ts
in src/cancel-reminders/lib
73 2 2021-02-18 2021-03-09 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
identity.ts
in src/create-reminder-signup/lib
71 - 2021-01-27 2025-01-10 7 2 tom.forbes@theguardian.com tom.forbes@theguardian.com
identity.ts
in src/lib
66 - 2021-02-18 2025-01-13 4 2 tompretty2@gmail.com tom.forbes@theguardian.com
lambda.ts
in src/cancel-reminders/lambda
44 - 2021-02-18 2025-01-08 5 2 tompretty2@gmail.com tom.forbes@theguardian.com
lambda.ts
in src/reactivate-recurring-reminder/lambda
44 - 2021-02-23 2025-01-08 5 2 tompretty2@gmail.com tom.forbes@theguardian.com
local.ts
in src/create-reminder-signup/lambda
43 1 2021-01-26 2025-01-08 8 2 tompretty2@gmail.com tom.forbes@theguardian.com
db.ts
in src/lib
35 2 2021-01-27 2021-01-29 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
local.ts
in src/cancel-reminders/lambda
27 1 2021-02-18 2025-01-08 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
local.ts
in src/reactivate-recurring-reminder/lambda
27 1 2021-02-23 2025-01-08 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
23 - 2021-01-26 2022-12-20 6 2 tompretty2@gmail.com michael.jacobson@guardian.c...
db.ts
in src/reactivate-recurring-reminder/lib
22 1 2021-02-23 2021-03-09 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
fetch-with-retry.ts
in src/create-reminder-signup/lib
10 1 2021-03-22 2025-01-10 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
log.ts
in src/lib
9 3 2021-01-27 2021-01-29 2 2 tompretty2@gmail.com tom.forbes@theguardian.com
stage.ts
in src/lib
6 2 2021-01-27 2023-02-08 2 2 tompretty2@gmail.com michael.jacobson@guardian.c...
models.ts
in src/reactivate-recurring-reminder/lambda
5 - 2021-02-23 2025-01-08 3 2 tompretty2@gmail.com tom.forbes@theguardian.com
models.ts
in src/cancel-reminders/lambda
4 - 2021-02-18 2025-01-08 3 2 tompretty2@gmail.com tom.forbes@theguardian.com
models.ts
in src/create-reminder-signup/lambda
102 1 2021-01-26 2025-01-13 15 3 tompretty2@gmail.com tom.forbes@theguardian.com
ssm.ts
in src/lib
52 2 2021-01-27 2023-02-08 3 3 tom.forbes@theguardian.com michael.jacobson@guardian.c...
db.ts
in src/create-reminder-signup/lib
90 3 2021-01-29 2023-07-21 6 4 tom.forbes@theguardian.com paul.brown@guardian.co.uk
53 - 2021-02-11 2023-07-21 5 4 tompretty2@gmail.com paul.brown@guardian.co.uk
lambda.ts
in src/create-reminder-signup/lambda
126 - 2021-01-26 2025-01-08 20 5 tompretty2@gmail.com tom.forbes@theguardian.com
333 4 2022-12-20 2024-12-17 17 7 michael.jacobson@guardian.c... tom.forbes@theguardian.com
Correlations

File Size vs. Number of Changes: 33 points

src/create-reminder-signup/lambda/models.ts x: 102 lines of code y: 15 # changes src/lib/identity.ts x: 66 lines of code y: 4 # changes src/create-reminder-signup/lib/fetch-with-retry.ts x: 10 lines of code y: 2 # changes src/create-reminder-signup/lib/identity.ts x: 71 lines of code y: 7 # changes src/cancel-reminders/lambda/local.ts x: 27 lines of code y: 2 # changes src/create-reminder-signup/lambda/lambda.ts x: 126 lines of code y: 20 # changes src/create-reminder-signup/lambda/local.ts x: 43 lines of code y: 8 # changes src/cancel-reminders/lambda/lambda.ts x: 44 lines of code y: 5 # changes src/cancel-reminders/lambda/models.ts x: 4 lines of code y: 3 # changes src/reactivate-recurring-reminder/lambda/models.ts x: 5 lines of code y: 3 # changes cdk/lib/support-reminders.ts x: 333 lines of code y: 17 # changes src/lib/handler.ts x: 32 lines of code y: 2 # changes sql/create-signups-tables.sql x: 53 lines of code y: 5 # changes src/create-reminder-signup/lib/db.ts x: 90 lines of code y: 6 # changes src/lib/stage.ts x: 6 lines of code y: 2 # changes src/lib/ssm.ts x: 52 lines of code y: 3 # changes riff-raff.yaml x: 23 lines of code y: 6 # changes src/cancel-reminders/lib/db.ts x: 73 lines of code y: 2 # changes src/next-reminders/lib/db.ts x: 73 lines of code y: 5 # changes src/reactivate-recurring-reminder/lib/db.ts x: 22 lines of code y: 2 # changes src/signup-exports/lib/db.ts x: 53 lines of code y: 2 # changes sql/roles.sql x: 6 lines of code y: 1 # changes src/next-reminders/lib/utils.ts x: 5 lines of code y: 2 # changes src/lib/upload.ts x: 29 lines of code y: 2 # changes src/signup-exports/lambda/lambda.ts x: 28 lines of code y: 1 # changes src/next-reminders/lambda/lambda.ts x: 14 lines of code y: 1 # changes src/signup-exports/lambda/local.ts x: 19 lines of code y: 1 # changes src/signup-exports/lib/utils.ts x: 12 lines of code y: 1 # changes src/lib/db.ts x: 35 lines of code y: 2 # changes src/lib/log.ts x: 9 lines of code y: 2 # changes
20.0
# changes
  min: 1.0
  average: 4.3
  25th percentile: 2.0
  median: 2.0
  75th percentile: 5.0
  max: 20.0
0 333.0
lines of code
min: 4.0 | average: 47.12 | 25th percentile: 13.0 | median: 29.0 | 75th percentile: 59.5 | max: 333.0

Number of Contributors vs. Number of Changes: 33 points

src/create-reminder-signup/lambda/models.ts x: 3 # contributors y: 15 # changes src/lib/identity.ts x: 2 # contributors y: 4 # changes src/create-reminder-signup/lib/fetch-with-retry.ts x: 2 # contributors y: 2 # changes src/create-reminder-signup/lib/identity.ts x: 2 # contributors y: 7 # changes src/create-reminder-signup/lambda/lambda.ts x: 5 # contributors y: 20 # changes src/create-reminder-signup/lambda/local.ts x: 2 # contributors y: 8 # changes src/cancel-reminders/lambda/lambda.ts x: 2 # contributors y: 5 # changes src/cancel-reminders/lambda/models.ts x: 2 # contributors y: 3 # changes cdk/lib/support-reminders.ts x: 7 # contributors y: 17 # changes src/lib/handler.ts x: 1 # contributors y: 2 # changes sql/create-signups-tables.sql x: 4 # contributors y: 5 # changes src/create-reminder-signup/lib/db.ts x: 4 # contributors y: 6 # changes src/lib/ssm.ts x: 3 # contributors y: 3 # changes riff-raff.yaml x: 2 # contributors y: 6 # changes sql/roles.sql x: 1 # contributors y: 1 # changes
20.0
# changes
  min: 1.0
  average: 4.3
  25th percentile: 2.0
  median: 2.0
  75th percentile: 5.0
  max: 20.0
0 7.0
# contributors
min: 1.0 | average: 2.12 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 2.0 | max: 7.0

Number of Contributors vs. File Size: 33 points

src/create-reminder-signup/lambda/models.ts x: 3 # contributors y: 102 lines of code src/lib/identity.ts x: 2 # contributors y: 66 lines of code src/create-reminder-signup/lib/fetch-with-retry.ts x: 2 # contributors y: 10 lines of code src/create-reminder-signup/lib/identity.ts x: 2 # contributors y: 71 lines of code src/cancel-reminders/lambda/local.ts x: 2 # contributors y: 27 lines of code src/create-reminder-signup/lambda/lambda.ts x: 5 # contributors y: 126 lines of code src/create-reminder-signup/lambda/local.ts x: 2 # contributors y: 43 lines of code src/cancel-reminders/lambda/lambda.ts x: 2 # contributors y: 44 lines of code src/cancel-reminders/lambda/models.ts x: 2 # contributors y: 4 lines of code cdk/lib/support-reminders.ts x: 7 # contributors y: 333 lines of code src/lib/handler.ts x: 1 # contributors y: 32 lines of code sql/create-signups-tables.sql x: 4 # contributors y: 53 lines of code src/create-reminder-signup/lib/db.ts x: 4 # contributors y: 90 lines of code src/lib/stage.ts x: 2 # contributors y: 6 lines of code src/lib/ssm.ts x: 3 # contributors y: 52 lines of code riff-raff.yaml x: 2 # contributors y: 23 lines of code src/cancel-reminders/lib/db.ts x: 2 # contributors y: 73 lines of code src/reactivate-recurring-reminder/lib/db.ts x: 2 # contributors y: 22 lines of code src/signup-exports/lib/db.ts x: 1 # contributors y: 53 lines of code sql/roles.sql x: 1 # contributors y: 6 lines of code src/next-reminders/lib/utils.ts x: 1 # contributors y: 5 lines of code src/lib/upload.ts x: 1 # contributors y: 29 lines of code src/signup-exports/lambda/lambda.ts x: 1 # contributors y: 28 lines of code src/next-reminders/lambda/lambda.ts x: 1 # contributors y: 14 lines of code src/signup-exports/lambda/local.ts x: 1 # contributors y: 19 lines of code src/signup-exports/lib/utils.ts x: 1 # contributors y: 12 lines of code src/lib/db.ts x: 2 # contributors y: 35 lines of code src/lib/log.ts x: 2 # contributors y: 9 lines of code
333.0
lines of code
  min: 4.0
  average: 47.12
  25th percentile: 13.0
  median: 29.0
  75th percentile: 59.5
  max: 333.0
0 7.0
# contributors
min: 1.0 | average: 2.12 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 2.0 | max: 7.0