Uber / hermetic_cc_toolchain
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 15 files with 1,781 lines of code.
    • 1 file changed more than 100 times (288 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 1 file changed 21-50 times (210 lines of code)
    • 6 files changed 6-20 times (804 lines of code)
    • 7 files changed 1-5 times (479 lines of code)
16% | 0% | 11% | 45% | 26%
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 15 files with 1,781 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 2 files changed by 11-25 contributors (498 lines of code)
    • 2 files changed by 6-10 contributors (252 lines of code)
    • 8 files changed by 2-5 contributors (972 lines of code)
    • 3 files changed by 1 contributor (59 lines of code)
0% | 27% | 14% | 54% | 3%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
bzl, go, json, c, gitignore, zig, cc, mod, gitattributes, txt, md, yml, yaml
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
bzl29% | 0% | 21% | 40% | 7%
go0% | 0% | 0% | 99% | <1%
zig0% | 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
toolchain23% | 0% | 16% | 26% | 33%
tools0% | 0% | 0% | 100% | 0%
rules0% | 0% | 0% | 52% | 47%
ROOT0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 15)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
defs.bzl
in toolchain
 288 - 2021-06-08 2024-02-14 114 12 motiejus@jakstys.lt motiejus@jakstys.lt
defs.bzl
in toolchain/private
 210 - 2022-04-06 2024-02-22 34 11 laurynasl@uber.com motiejus@jakstys.lt
main.go
in tools/releaser
 412 10 2023-03-10 2024-02-25 20 4 motiejus@uber.com motiejus@jakstys.lt
cc_toolchains.bzl
in toolchain/private
 60 - 2022-04-07 2023-05-15 19 8 motiejus@uber.com motiejus@uber.com
zig_toolchain.bzl
in toolchain
 192 - 2021-06-08 2023-06-05 18 6 motiejus@jakstys.lt motiejus@uber.com
platform.bzl
in rules
 60 - 2022-04-13 2024-02-21 16 4 laurynasl@uber.com motiejusja@wix.com
defs.bzl
in toolchain/platform
 41 - 2022-04-06 2024-02-22 9 5 laurynasl@uber.com motiejus@jakstys.lt
defs.bzl
in toolchain/toolchain
 39 - 2022-04-06 2023-04-21 6 3 laurynasl@uber.com motiejus@uber.com
defs.bzl
in toolchain/libc
 9 - 2022-04-13 2023-04-21 5 2 laurynasl@uber.com motiejus@uber.com
zig
zig-wrapper.zig
in toolchain
 393 - 2023-05-15 2024-02-22 4 4 motiejus@uber.com motiejus@jakstys.lt
zig_sdk.bzl
in toolchain/private
 14 - 2024-02-12 2024-02-22 3 2 motiejusja@wix.com motiejusja@wix.com
ext.bzl
in toolchain
 4 - 2023-06-25 2023-07-29 2 2 donald@stufft.io zplin@uber.com
zig
cp.zig
in rules
 8 - 2023-05-24 2023-05-30 2 1 motiejus@uber.com motiejus@uber.com
47 - 2023-05-30 2023-05-31 2 1 motiejus@uber.com motiejus@uber.com
tools.go
in root
 4 - 2023-02-20 2023-02-20 1 1 zplin@uber.com zplin@uber.com
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)		# contributorsfirst
contributor		latest
contributor
defs.bzl
in toolchain
 288 - 2021-06-08 2024-02-14 114 12 motiejus@jakstys.lt motiejus@jakstys.lt
defs.bzl
in toolchain/private
 210 - 2022-04-06 2024-02-22 34 11 laurynasl@uber.com motiejus@jakstys.lt
cc_toolchains.bzl
in toolchain/private
 60 - 2022-04-07 2023-05-15 19 8 motiejus@uber.com motiejus@uber.com
zig_toolchain.bzl
in toolchain
 192 - 2021-06-08 2023-06-05 18 6 motiejus@jakstys.lt motiejus@uber.com
defs.bzl
in toolchain/platform
 41 - 2022-04-06 2024-02-22 9 5 laurynasl@uber.com motiejus@jakstys.lt
main.go
in tools/releaser
 412 10 2023-03-10 2024-02-25 20 4 motiejus@uber.com motiejus@jakstys.lt
platform.bzl
in rules
 60 - 2022-04-13 2024-02-21 16 4 laurynasl@uber.com motiejusja@wix.com
zig
zig-wrapper.zig
in toolchain
 393 - 2023-05-15 2024-02-22 4 4 motiejus@uber.com motiejus@jakstys.lt
defs.bzl
in toolchain/toolchain
 39 - 2022-04-06 2023-04-21 6 3 laurynasl@uber.com motiejus@uber.com
defs.bzl
in toolchain/libc
 9 - 2022-04-13 2023-04-21 5 2 laurynasl@uber.com motiejus@uber.com
zig_sdk.bzl
in toolchain/private
 14 - 2024-02-12 2024-02-22 3 2 motiejusja@wix.com motiejusja@wix.com
ext.bzl
in toolchain
 4 - 2023-06-25 2023-07-29 2 2 donald@stufft.io zplin@uber.com
zig
cp.zig
in rules
 8 - 2023-05-24 2023-05-30 2 1 motiejus@uber.com motiejus@uber.com
47 - 2023-05-30 2023-05-31 2 1 motiejus@uber.com motiejus@uber.com
tools.go
in root
 4 - 2023-02-20 2023-02-20 1 1 zplin@uber.com zplin@uber.com
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)		# contributorsfirst
contributor		latest
contributor
47 - 2023-05-30 2023-05-31 2 1 motiejus@uber.com motiejus@uber.com
zig
cp.zig
in rules
 8 - 2023-05-24 2023-05-30 2 1 motiejus@uber.com motiejus@uber.com
tools.go
in root
 4 - 2023-02-20 2023-02-20 1 1 zplin@uber.com zplin@uber.com
zig_sdk.bzl
in toolchain/private
 14 - 2024-02-12 2024-02-22 3 2 motiejusja@wix.com motiejusja@wix.com
defs.bzl
in toolchain/libc
 9 - 2022-04-13 2023-04-21 5 2 laurynasl@uber.com motiejus@uber.com
ext.bzl
in toolchain
 4 - 2023-06-25 2023-07-29 2 2 donald@stufft.io zplin@uber.com
defs.bzl
in toolchain/toolchain
 39 - 2022-04-06 2023-04-21 6 3 laurynasl@uber.com motiejus@uber.com
main.go
in tools/releaser
 412 10 2023-03-10 2024-02-25 20 4 motiejus@uber.com motiejus@jakstys.lt
zig
zig-wrapper.zig
in toolchain
 393 - 2023-05-15 2024-02-22 4 4 motiejus@uber.com motiejus@jakstys.lt
platform.bzl
in rules
 60 - 2022-04-13 2024-02-21 16 4 laurynasl@uber.com motiejusja@wix.com
defs.bzl
in toolchain/platform
 41 - 2022-04-06 2024-02-22 9 5 laurynasl@uber.com motiejus@jakstys.lt
zig_toolchain.bzl
in toolchain
 192 - 2021-06-08 2023-06-05 18 6 motiejus@jakstys.lt motiejus@uber.com
cc_toolchains.bzl
in toolchain/private
 60 - 2022-04-07 2023-05-15 19 8 motiejus@uber.com motiejus@uber.com
defs.bzl
in toolchain/private
 210 - 2022-04-06 2024-02-22 34 11 laurynasl@uber.com motiejus@jakstys.lt
defs.bzl
in toolchain
 288 - 2021-06-08 2024-02-14 114 12 motiejus@jakstys.lt motiejus@jakstys.lt
Correlations

File Size vs. Number of Changes: 15 points

tools/releaser/main.go x: 412 lines of code y: 20 # changes toolchain/private/zig_sdk.bzl x: 14 lines of code y: 3 # changes toolchain/platform/defs.bzl x: 41 lines of code y: 9 # changes toolchain/private/defs.bzl x: 210 lines of code y: 34 # changes toolchain/zig-wrapper.zig x: 393 lines of code y: 4 # changes rules/platform.bzl x: 60 lines of code y: 16 # changes toolchain/defs.bzl x: 288 lines of code y: 114 # changes toolchain/ext.bzl x: 4 lines of code y: 2 # changes toolchain/zig_toolchain.bzl x: 192 lines of code y: 18 # changes rules/zig_binary.bzl x: 47 lines of code y: 2 # changes rules/cp.zig x: 8 lines of code y: 2 # changes toolchain/private/cc_toolchains.bzl x: 60 lines of code y: 19 # changes toolchain/libc/defs.bzl x: 9 lines of code y: 5 # changes toolchain/toolchain/defs.bzl x: 39 lines of code y: 6 # changes tools.go x: 4 lines of code y: 1 # changes
114.0
# changes
  min: 1.0
  average: 17.0
  25th percentile: 2.0
  median: 6.0
  75th percentile: 19.0
  max: 114.0
0 412.0
lines of code
min: 4.0 | average: 118.73 | 25th percentile: 9.0 | median: 47.0 | 75th percentile: 210.0 | max: 412.0

Number of Contributors vs. Number of Changes: 15 points

tools/releaser/main.go x: 4 # contributors y: 20 # changes toolchain/private/zig_sdk.bzl x: 2 # contributors y: 3 # changes toolchain/platform/defs.bzl x: 5 # contributors y: 9 # changes toolchain/private/defs.bzl x: 11 # contributors y: 34 # changes toolchain/zig-wrapper.zig x: 4 # contributors y: 4 # changes rules/platform.bzl x: 4 # contributors y: 16 # changes toolchain/defs.bzl x: 12 # contributors y: 114 # changes toolchain/ext.bzl x: 2 # contributors y: 2 # changes toolchain/zig_toolchain.bzl x: 6 # contributors y: 18 # changes rules/zig_binary.bzl x: 1 # contributors y: 2 # changes toolchain/private/cc_toolchains.bzl x: 8 # contributors y: 19 # changes toolchain/libc/defs.bzl x: 2 # contributors y: 5 # changes toolchain/toolchain/defs.bzl x: 3 # contributors y: 6 # changes tools.go x: 1 # contributors y: 1 # changes
114.0
# changes
  min: 1.0
  average: 17.0
  25th percentile: 2.0
  median: 6.0
  75th percentile: 19.0
  max: 114.0
0 12.0
# contributors
min: 1.0 | average: 4.4 | 25th percentile: 2.0 | median: 4.0 | 75th percentile: 6.0 | max: 12.0

Number of Contributors vs. File Size: 15 points

tools/releaser/main.go x: 4 # contributors y: 412 lines of code toolchain/private/zig_sdk.bzl x: 2 # contributors y: 14 lines of code toolchain/platform/defs.bzl x: 5 # contributors y: 41 lines of code toolchain/private/defs.bzl x: 11 # contributors y: 210 lines of code toolchain/zig-wrapper.zig x: 4 # contributors y: 393 lines of code rules/platform.bzl x: 4 # contributors y: 60 lines of code toolchain/defs.bzl x: 12 # contributors y: 288 lines of code toolchain/ext.bzl x: 2 # contributors y: 4 lines of code toolchain/zig_toolchain.bzl x: 6 # contributors y: 192 lines of code rules/zig_binary.bzl x: 1 # contributors y: 47 lines of code rules/cp.zig x: 1 # contributors y: 8 lines of code toolchain/private/cc_toolchains.bzl x: 8 # contributors y: 60 lines of code toolchain/libc/defs.bzl x: 2 # contributors y: 9 lines of code toolchain/toolchain/defs.bzl x: 3 # contributors y: 39 lines of code tools.go x: 1 # contributors y: 4 lines of code
412.0
lines of code
  min: 4.0
  average: 118.73
  25th percentile: 9.0
  median: 47.0
  75th percentile: 210.0
  max: 412.0
0 12.0
# contributors
min: 1.0 | average: 4.4 | 25th percentile: 2.0 | median: 4.0 | 75th percentile: 6.0 | max: 12.0