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docs: Properly reproduce zip archives for windows binaries

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Michael Eischer 2020-09-30 16:45:26 +02:00
parent a232c833dc
commit 187518a8a3
1 changed files with 10 additions and 9 deletions
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doc/developer_information.rst
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@ -18,9 +18,9 @@ depends on the following things:
* The environment variables (mostly ``$GOOS``, ``$GOARCH``, ``$CGO_ENABLED``)
In addition, The compressed ZIP files for Windows depends on the modification
timestamp of the binary contained in it. In order to reproduce the exact same
ZIP file every time, we update the timestamp of the file ``VERSION`` in the
source code archive and set the timezone to Europe/Berlin.
timestamp and filename of the binary contained in it. In order to reproduce the
exact same ZIP file every time, we update the timestamp of the file ``VERSION``
in the source code archive and set the timezone to Europe/Berlin.
In the following example, we'll use the file ``restic-0.10.0.tar.gz`` and Go
1.15.2 to reproduce the released binaries.
@ -53,9 +53,9 @@ In the following example, we'll use the file ``restic-0.10.0.tar.gz`` and Go
$ GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -ldflags "-s -w" -tags selfupdate -o restic_linux_amd64 ./cmd/restic
$ bzip2 restic_linux_amd64
$ GOOS=windows GOARCH=amd64 CGO_ENABLED=0 go build -ldflags "-s -w" -tags selfupdate -o restic_windows_amd64.exe ./cmd/restic
$ touch --reference VERSION restic_windows_amd64.exe
$ TZ=Europe/Berlin zip -q -X restic_windows_amd64.zip restic_windows_amd64.exe
$ GOOS=windows GOARCH=amd64 CGO_ENABLED=0 go build -ldflags "-s -w" -tags selfupdate -o restic_0.10.0_windows_amd64.exe ./cmd/restic
$ touch --reference VERSION restic_0.10.0_windows_amd64.exe
$ TZ=Europe/Berlin zip -q -X restic_0.10.0_windows_amd64.zip restic_0.10.0_windows_amd64.exe
Building the Official Binaries
******************************
@ -98,9 +98,10 @@ The following steps are necessary to build the binaries:
docker run --rm \
--volume "$PWD/restic-0.10.0:/restic" \
--volume "$PWD/output:/output" \
restic/builder
restic/builder \
go run helpers/build-release-binaries/main.go --version 0.10.0
4. If anything goes wrong, you can enable debug output by specifying the call to ``helpers/build-release-binaries/main.go`` like this:
4. If anything goes wrong, you can enable debug output like this:
.. code::
@ -108,7 +109,7 @@ The following steps are necessary to build the binaries:
--volume "$PWD/restic-0.10.0:/restic" \
--volume "$PWD/output:/output" \
restic/builder \
go run helpers/build-release-binaries/main.go --verbose
go run helpers/build-release-binaries/main.go --version 0.10.0 --verbose
Prepare a New Release
*********************