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https://github.com/zebrajr/pytorch.git
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ddb34e7b6a
Adds a convenience script to do branch cut to simplify the amount of commands run in order to do the physical action of cutting the branch. Also updates documentation related to branch cutting Signed-off-by: Eli Uriegas <eliuriegas@fb.com> Pull Request resolved: https://github.com/pytorch/pytorch/pull/72219 Approved by: https://github.com/malfet, https://github.com/atalman
50 lines
1.3 KiB
Bash
50 lines
1.3 KiB
Bash
#!/usr/bin/env bash
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: '
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So you are looking to cut a release branch? Well you came
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to the right script.
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This script can be used to cut any branch on any repository
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For `pytorch/pytorch` usage would be like:
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> DRY_RUN=disabled cut-release-branch.sh
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For `pytorch/builder` or domains usage would be like:
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> DRY_RUN=disabled GIT_BRANCH_TO_CUT_FROM=main RELEASE_VERSION=1.11 cut-release-branch.sh
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'
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set -eou pipefail
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GIT_TOP_DIR=$(git rev-parse --show-toplevel)
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GIT_REMOTE=${GIT_REMOTE:-origin}
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GIT_BRANCH_TO_CUT_FROM=${GIT_BRANCH_TO_CUT_FROM:-viable/strict}
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# should output something like 1.11
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RELEASE_VERSION=${RELEASE_VERSION:-$(cut -d'.' -f1-2 "${GIT_TOP_DIR}/version.txt")}
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DRY_RUN_FLAG="--dry-run"
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if [[ ${DRY_RUN:-enabled} == "disabled" ]]; then
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DRY_RUN_FLAG=""
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fi
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(
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set -x
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git fetch --all
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git checkout "${GIT_REMOTE}/${GIT_BRANCH_TO_CUT_FROM}"
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)
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for branch in "release/${RELEASE_VERSION}" "orig/release/${RELEASE_VERSION}"; do
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if git rev-parse --verify "${branch}" >/dev/null 2>/dev/null; then
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echo "+ Branch ${branch} already exists, skipping..."
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continue
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else
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(
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set -x
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git checkout "${GIT_REMOTE}/${GIT_BRANCH_TO_CUT_FROM}"
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git checkout -b "${branch}"
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git push "${GIT_REMOTE}" "${branch}"
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)
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fi
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done
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