32 lines
1.1 KiB
Bash
Executable File
32 lines
1.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -u -e -o pipefail
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# Clones the Angular Material repository if the repository has not been cloned before. If
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# the repository is already cloned, the script refreshes the repository by syncing with
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# upstream and resetting to the desired Material commit (see "MATERIAL_REPO_COMMIT" variable).
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if [[ ! -d "${MATERIAL_REPO_TMP_DIR}" ]]; then
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# Clone the Material repository if not present through restored cache.
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git clone --branch ${MATERIAL_REPO_BRANCH} ${MATERIAL_REPO_URL} ${MATERIAL_REPO_TMP_DIR}
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# Switch into the cloned repository.
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cd ${MATERIAL_REPO_TMP_DIR}
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# Reset branch to the desired commit.
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git reset --hard ${MATERIAL_REPO_COMMIT}
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else
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# Switch into the cached repository.
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cd ${MATERIAL_REPO_TMP_DIR}
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# Only refresh the repository if the current branch HEAD is not
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# matching the desired commit.
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if [[ "$(git rev-parse HEAD)" != "${MATERIAL_REPO_COMMIT}" ]]; then
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# Pull the latest changes of the specified branch.
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git fetch origin ${MATERIAL_REPO_BRANCH}
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# Reset the current branch to the desired commit.
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git reset --hard ${MATERIAL_REPO_COMMIT}
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fi
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fi
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