I created a test repo with the following contents: test.zip
When Actions runs, the git diff step produces the following, rather than an empty diff as expected:
2026-09-04T17:10:10.6561457Z ##[group]Run git diff
2026-09-04T17:10:10.6561783Z �[36;1mgit diff�[0m
2026-09-04T17:10:10.6604816Z shell: /usr/bin/bash -e {0}
2026-09-04T17:10:10.6605089Z env:
2026-09-04T17:10:10.6605330Z PNPM_HOME: /home/runner/setup-pnpm
2026-09-04T17:10:10.6605634Z PNPM_CONFIG_GLOBAL_SHIMS: {"node":false}
2026-09-04T17:10:10.6605921Z ##[endgroup]
2026-09-04T17:10:10.6710708Z diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
2026-09-04T17:10:10.6711346Z index 5abb171..804b590 100644
2026-09-04T17:10:10.6711775Z --- a/pnpm-lock.yaml
2026-09-04T17:10:10.6712172Z +++ b/pnpm-lock.yaml
2026-09-04T17:10:10.6712562Z @@ -1,3 +1,202 @@
2026-09-04T17:10:10.6713074Z +---
2026-09-04T17:10:10.6713274Z +lockfileVersion: '9.0'
2026-09-04T17:10:10.6713497Z +
2026-09-04T17:10:10.6713682Z +importers:
2026-09-04T17:10:10.6713868Z +
2026-09-04T17:10:10.6714032Z + .:
2026-09-04T17:10:10.6714228Z + configDependencies: {}
2026-09-04T17:10:10.6714492Z + packageManagerDependencies:
2026-09-04T17:10:10.6714797Z + '@pnpm/exe':
2026-09-04T17:10:10.6715016Z + specifier: ^11.5.0
2026-09-04T17:10:10.6715328Z + version: 11.25.0
2026-09-04T17:10:10.6715895Z + pnpm:
2026-09-04T17:10:10.6716236Z + specifier: ^11.5.0
2026-09-04T17:10:10.6716631Z + version: 11.25.0
2026-09-04T17:10:10.6717006Z +
2026-09-04T17:10:10.6717382Z +packages:
2026-09-04T17:10:10.6717720Z +
2026-09-04T17:10:10.6718013Z + '@pnpm/exe@11.25.0':
2026-09-04T17:10:10.6718707Z + resolution: {integrity: sha512-X19R2uC+VAJ4UJQE9c/PCdOXbDaWnZtad7WUrTHBFQuMVaK9MAHbyO/WgahQCuRtTmJkLbxcWKKCk+JeTYFm/g==}
2026-09-04T17:10:10.6719309Z + hasBin: true
2026-09-04T17:10:10.6719505Z +
2026-09-04T17:10:10.6719694Z + '@pnpm/linux-arm64@11.25.0':
2026-09-04T17:10:10.6720278Z + resolution: {integrity: sha512-ra8akqhzsbcOhKSJ9fFV8H+Oc9uGQAcp/XmIBEdT+8hPPoZCit3+RNCHmg8bLoNvpSLtRvZE0WFCMj7WyzxeBA==}
2026-09-04T17:10:10.6720863Z + cpu: [arm64]
2026-09-04T17:10:10.6721069Z + os: [linux]
2026-09-04T17:10:10.6721258Z +
2026-09-04T17:10:10.6721456Z + '@pnpm/linux-x64@11.25.0':
2026-09-04T17:10:10.6722059Z + resolution: {integrity: sha512-pQl/L10diKQCbF73viRrtVU8qVWMTudUCSG1uZ+EWBNKtU9Sbxe6Q378diXDb1uTwSgUVMQoypxlC1MTzh7qvQ==}
2026-09-04T17:10:10.6722688Z + cpu: [x64]
2026-09-04T17:10:10.6723207Z + os: [linux]
2026-09-04T17:10:10.6723403Z +
2026-09-04T17:10:10.6723599Z + '@pnpm/linuxstatic-arm64@11.25.0':
2026-09-04T17:10:10.6724423Z + resolution: {integrity: sha512-cYcrbB/xN1N6/5VUlFuHblb1gNyJgZv1CF5Pk1T0sHJxQMY4DFJV3OqHVAgahxyUfSTaQcVLvH1H2JFvd/+sgw==}
2026-09-04T17:10:10.6725019Z + cpu: [arm64]
2026-09-04T17:10:10.6725221Z + os: [linux]
2026-09-04T17:10:10.6725411Z + libc: [musl]
2026-09-04T17:10:10.6725593Z +
2026-09-04T17:10:10.6725782Z + '@pnpm/linuxstatic-x64@11.25.0':
2026-09-04T17:10:10.6726366Z + resolution: {integrity: sha512-HXDtaeQod16DDMUUcVLIMxvEc1jKn7IYsNPwbwAPs/Je/d3umRPJi3Ejjdn6e9qpXN6Oon+yvSsJr7B9oDt6KA==}
2026-09-04T17:10:10.6726951Z + cpu: [x64]
2026-09-04T17:10:10.6727146Z + os: [linux]
2026-09-04T17:10:10.6727338Z + libc: [musl]
2026-09-04T17:10:10.6727524Z +
2026-09-04T17:10:10.6727715Z + '@pnpm/macos-arm64@11.25.0':
2026-09-04T17:10:10.6728313Z + resolution: {integrity: sha512-m/eAgEqKhiSexGxWPHNXNnSRI0hudymg6K7LbrU2EoDs9IgJ28OKEz9mGxMzhkYBweEquR4k5teMNes/aToy9w==}
2026-09-04T17:10:10.6728912Z + cpu: [arm64]
2026-09-04T17:10:10.6729110Z + os: [darwin]
2026-09-04T17:10:10.6729306Z +
2026-09-04T17:10:10.6729487Z + '@pnpm/win-arm64@11.25.0':
2026-09-04T17:10:10.6730068Z + resolution: {integrity: sha512-oAeECbtZ+eJziaBmPUkwJM8Dx7KVQ5FO367AXTjD2HGfB5ob1Bcu5hoUF5RBTgDBiP9fRQ1u13uAEpqar/6NLA==}
2026-09-04T17:10:10.6730674Z + cpu: [arm64]
2026-09-04T17:10:10.6730866Z + os: [win32]
2026-09-04T17:10:10.6731050Z +
2026-09-04T17:10:10.6731245Z + '@pnpm/win-x64@11.25.0':
2026-09-04T17:10:10.6731839Z + resolution: {integrity: sha512-8/n+wCc0a8TRYTMFqti93Vh0cscdJ25xfMyYSDdXrLUh2ccxSFuS+SE7cNPjd/nOXoFAJvdW0kwfbyRPLa16/w==}
2026-09-04T17:10:10.6732414Z + cpu: [x64]
2026-09-04T17:10:10.6733014Z + os: [win32]
2026-09-04T17:10:10.6733250Z +
2026-09-04T17:10:10.6733466Z + '@reflink/reflink-darwin-arm64@0.1.19':
2026-09-04T17:10:10.6734091Z + resolution: {integrity: sha512-ruy44Lpepdk1FqDz38vExBY/PVUsjxZA+chd9wozjUH9JjuDT/HEaQYA6wYN9mf041l0yLVar6BCZuWABJvHSA==}
2026-09-04T17:10:10.6734690Z + engines: {node: '>= 10'}
2026-09-04T17:10:10.6734933Z + cpu: [arm64]
2026-09-04T17:10:10.6735130Z + os: [darwin]
2026-09-04T17:10:10.6735332Z +
2026-09-04T17:10:10.6735530Z + '@reflink/reflink-darwin-x64@0.1.19':
2026-09-04T17:10:10.6736180Z + resolution: {integrity: sha512-By85MSWrMZa+c26TcnAy8SDk0sTUkYlNnwknSchkhHpGXOtjNDUOxJE9oByBnGbeuIE1PiQsxDG3Ud+IVV9yuA==}
2026-09-04T17:10:10.6736820Z + engines: {node: '>= 10'}
2026-09-04T17:10:10.6737060Z + cpu: [x64]
2026-09-04T17:10:10.6737268Z + os: [darwin]
2026-09-04T17:10:10.6737490Z +
2026-09-04T17:10:10.6737700Z + '@reflink/reflink-linux-arm64-gnu@0.1.19':
2026-09-04T17:10:10.6738357Z + resolution: {integrity: sha512-7P+er8+rP9iNeN+bfmccM4hTAaLP6PQJPKWSA4iSk2bNvo6KU6RyPgYeHxXmzNKzPVRcypZQTpFgstHam6maVg==}
2026-09-04T17:10:10.6738979Z + engines: {node: '>= 10'}
2026-09-04T17:10:10.6739205Z + cpu: [arm64]
2026-09-04T17:10:10.6739397Z + os: [linux]
2026-09-04T17:10:10.6739592Z + libc: [glibc]
2026-09-04T17:10:10.6739789Z +
2026-09-04T17:10:10.6739995Z + '@reflink/reflink-linux-arm64-musl@0.1.19':
2026-09-04T17:10:10.6740589Z + resolution: {integrity: sha512-37iO/Dp6m5DDaC2sf3zPtx/hl9FV3Xze4xoYidrxxS9bgP3S8ALroxRK6xBG/1TtfXKTvolvp+IjrUU6ujIGmA==}
2026-09-04T17:10:10.6741158Z + engines: {node: '>= 10'}
2026-09-04T17:10:10.6741393Z + cpu: [arm64]
2026-09-04T17:10:10.6741582Z + os: [linux]
2026-09-04T17:10:10.6741774Z + libc: [musl]
2026-09-04T17:10:10.6741963Z +
2026-09-04T17:10:10.6742174Z + '@reflink/reflink-linux-x64-gnu@0.1.19':
2026-09-04T17:10:10.6743076Z + resolution: {integrity: sha512-jbI8jvuYCaA3MVUdu8vLoLAFqC+iNMpiSuLbxlAgg7x3K5bsS8nOpTRnkLF7vISJ+rVR8W+7ThXlXlUQ93ulkw==}
2026-09-04T17:10:10.6743726Z + engines: {node: '>= 10'}
2026-09-04T17:10:10.6743958Z + cpu: [x64]
2026-09-04T17:10:10.6744155Z + os: [linux]
2026-09-04T17:10:10.6744349Z + libc: [glibc]
2026-09-04T17:10:10.6744536Z +
2026-09-04T17:10:10.6744737Z + '@reflink/reflink-linux-x64-musl@0.1.19':
2026-09-04T17:10:10.6745328Z + resolution: {integrity: sha512-e9FBWDe+lv7QKAwtKOt6A2W/fyy/aEEfr0g6j/hWzvQcrzHCsz07BNQYlNOjTfeytrtLU7k449H1PI95jA4OjQ==}
2026-09-04T17:10:10.6746075Z + engines: {node: '>= 10'}
2026-09-04T17:10:10.6746298Z + cpu: [x64]
2026-09-04T17:10:10.6746484Z + os: [linux]
2026-09-04T17:10:10.6746672Z + libc: [musl]
2026-09-04T17:10:10.6746861Z +
2026-09-04T17:10:10.6747059Z + '@reflink/reflink-win32-arm64-msvc@0.1.19':
2026-09-04T17:10:10.6747683Z + resolution: {integrity: sha512-09PxnVIQcd+UOn4WAW73WU6PXL7DwGS6wPlkMhMg2zlHHG65F3vHepOw06HFCq+N42qkaNAc8AKIabWvtk6cIQ==}
2026-09-04T17:10:10.6748292Z + engines: {node: '>= 10'}
2026-09-04T17:10:10.6748523Z + cpu: [arm64]
2026-09-04T17:10:10.6748717Z + os: [win32]
2026-09-04T17:10:10.6748900Z +
2026-09-04T17:10:10.6749096Z + '@reflink/reflink-win32-x64-msvc@0.1.19':
2026-09-04T17:10:10.6749680Z + resolution: {integrity: sha512-E//yT4ni2SyhwP8JRjVGWr3cbnhWDiPLgnQ66qqaanjjnMiu3O/2tjCPQXlcGc/DEYofpDc9fvhv6tALQsMV9w==}
2026-09-04T17:10:10.6750261Z + engines: {node: '>= 10'}
2026-09-04T17:10:10.6750490Z + cpu: [x64]
2026-09-04T17:10:10.6750674Z + os: [win32]
2026-09-04T17:10:10.6750860Z +
2026-09-04T17:10:10.6751035Z + '@reflink/reflink@0.1.19':
2026-09-04T17:10:10.6751596Z + resolution: {integrity: sha512-DmCG8GzysnCZ15bres3N5AHCmwBwYgp0As6xjhQ47rAUTUXxJiK+lLUxaGsX3hd/30qUpVElh05PbGuxRPgJwA==}
2026-09-04T17:10:10.6752188Z + engines: {node: '>= 10'}
2026-09-04T17:10:10.6752401Z +
2026-09-04T17:10:10.6752582Z + detect-libc@2.1.2:
2026-09-04T17:10:10.6753409Z + resolution: {integrity: sha512-Btj2BOOO83o3WyH59e8MgXsxEQVcarkUOpEYrubB0urwnN10yQ364rsiByU11nZlqWYZm05i/of7io4mzihBtQ==}
2026-09-04T17:10:10.6754201Z + engines: {node: '>=8'}
2026-09-04T17:10:10.6754436Z +
2026-09-04T17:10:10.6754614Z + pnpm@11.25.0:
2026-09-04T17:10:10.6755143Z + resolution: {integrity: sha512-XN6SW08HX3Jetx+64YpC/+eEUkeJ8ZthxzHLhyHsKKruFg4BqNWvT+2ypCzb8wDv4j2zVrDUoXtNY+EfirfJVg==}
2026-09-04T17:10:10.6755742Z + engines: {node: '>=22.13'}
2026-09-04T17:10:10.6755974Z + hasBin: true
2026-09-04T17:10:10.6756173Z +
2026-09-04T17:10:10.6756346Z +snapshots:
2026-09-04T17:10:10.6756528Z +
2026-09-04T17:10:10.6756706Z + '@pnpm/exe@11.25.0':
2026-09-04T17:10:10.6756933Z + dependencies:
2026-09-04T17:10:10.6757144Z + '@reflink/reflink': 0.1.19
2026-09-04T17:10:10.6757399Z + detect-libc: 2.1.2
2026-09-04T17:10:10.6757639Z + optionalDependencies:
2026-09-04T17:10:10.6757895Z + '@pnpm/linux-arm64': 11.25.0
2026-09-04T17:10:10.6758153Z + '@pnpm/linux-x64': 11.25.0
2026-09-04T17:10:10.6758412Z + '@pnpm/linuxstatic-arm64': 11.25.0
2026-09-04T17:10:10.6758689Z + '@pnpm/linuxstatic-x64': 11.25.0
2026-09-04T17:10:10.6758962Z + '@pnpm/macos-arm64': 11.25.0
2026-09-04T17:10:10.6759223Z + '@pnpm/win-arm64': 11.25.0
2026-09-04T17:10:10.6759464Z + '@pnpm/win-x64': 11.25.0
2026-09-04T17:10:10.6759689Z +
2026-09-04T17:10:10.6759868Z + '@pnpm/linux-arm64@11.25.0':
2026-09-04T17:10:10.6760106Z + optional: true
2026-09-04T17:10:10.6760300Z +
2026-09-04T17:10:10.6760485Z + '@pnpm/linux-x64@11.25.0':
2026-09-04T17:10:10.6760715Z + optional: true
2026-09-04T17:10:10.6760905Z +
2026-09-04T17:10:10.6761099Z + '@pnpm/linuxstatic-arm64@11.25.0':
2026-09-04T17:10:10.6761355Z + optional: true
2026-09-04T17:10:10.6761543Z +
2026-09-04T17:10:10.6761727Z + '@pnpm/linuxstatic-x64@11.25.0':
2026-09-04T17:10:10.6761975Z + optional: true
2026-09-04T17:10:10.6762161Z +
2026-09-04T17:10:10.6762340Z + '@pnpm/macos-arm64@11.25.0':
2026-09-04T17:10:10.6762570Z + optional: true
2026-09-04T17:10:10.6763046Z +
2026-09-04T17:10:10.6763313Z + '@pnpm/win-arm64@11.25.0':
2026-09-04T17:10:10.6763551Z + optional: true
2026-09-04T17:10:10.6763741Z +
2026-09-04T17:10:10.6763916Z + '@pnpm/win-x64@11.25.0':
2026-09-04T17:10:10.6764148Z + optional: true
2026-09-04T17:10:10.6764336Z +
2026-09-04T17:10:10.6764534Z + '@reflink/reflink-darwin-arm64@0.1.19':
2026-09-04T17:10:10.6764806Z + optional: true
2026-09-04T17:10:10.6764993Z +
2026-09-04T17:10:10.6765192Z + '@reflink/reflink-darwin-x64@0.1.19':
2026-09-04T17:10:10.6765599Z + optional: true
2026-09-04T17:10:10.6765788Z +
2026-09-04T17:10:10.6765994Z + '@reflink/reflink-linux-arm64-gnu@0.1.19':
2026-09-04T17:10:10.6766281Z + optional: true
2026-09-04T17:10:10.6766470Z +
2026-09-04T17:10:10.6766678Z + '@reflink/reflink-linux-arm64-musl@0.1.19':
2026-09-04T17:10:10.6766958Z + optional: true
2026-09-04T17:10:10.6767151Z +
2026-09-04T17:10:10.6767350Z + '@reflink/reflink-linux-x64-gnu@0.1.19':
2026-09-04T17:10:10.6767620Z + optional: true
2026-09-04T17:10:10.6767806Z +
2026-09-04T17:10:10.6767999Z + '@reflink/reflink-linux-x64-musl@0.1.19':
2026-09-04T17:10:10.6768281Z + optional: true
2026-09-04T17:10:10.6768468Z +
2026-09-04T17:10:10.6768670Z + '@reflink/reflink-win32-arm64-msvc@0.1.19':
2026-09-04T17:10:10.6768942Z + optional: true
2026-09-04T17:10:10.6769133Z +
2026-09-04T17:10:10.6769325Z + '@reflink/reflink-win32-x64-msvc@0.1.19':
2026-09-04T17:10:10.6769609Z + optional: true
2026-09-04T17:10:10.6769804Z +
2026-09-04T17:10:10.6769985Z + '@reflink/reflink@0.1.19':
2026-09-04T17:10:10.6770227Z + optionalDependencies:
2026-09-04T17:10:10.6770481Z + '@reflink/reflink-darwin-arm64': 0.1.19
2026-09-04T17:10:10.6770782Z + '@reflink/reflink-darwin-x64': 0.1.19
2026-09-04T17:10:10.6771077Z + '@reflink/reflink-linux-arm64-gnu': 0.1.19
2026-09-04T17:10:10.6771394Z + '@reflink/reflink-linux-arm64-musl': 0.1.19
2026-09-04T17:10:10.6771708Z + '@reflink/reflink-linux-x64-gnu': 0.1.19
2026-09-04T17:10:10.6772021Z + '@reflink/reflink-linux-x64-musl': 0.1.19
2026-09-04T17:10:10.6772472Z + '@reflink/reflink-win32-arm64-msvc': 0.1.19
2026-09-04T17:10:10.6773090Z + '@reflink/reflink-win32-x64-msvc': 0.1.19
2026-09-04T17:10:10.6773370Z +
2026-09-04T17:10:10.6773556Z + detect-libc@2.1.2: {}
2026-09-04T17:10:10.6773769Z +
2026-09-04T17:10:10.6773939Z + pnpm@11.25.0: {}
2026-09-04T17:10:10.6774129Z +
2026-09-04T17:10:10.6774290Z +---
2026-09-04T17:10:10.6774481Z lockfileVersion: '9.0'
2026-09-04T17:10:10.6774695Z
2026-09-04T17:10:10.6774860Z settings:
I created a test repo with the following contents: test.zip
When Actions runs, the
git diffstep produces the following, rather than an empty diff as expected: