31 lines
564 B
Bash
Executable File
31 lines
564 B
Bash
Executable File
#!/usr/bin/env bash
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#
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# Description:
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# This executes a git command with a retry. Helpful to retry commands
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# like fetch in cases where there is flaky networking.
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#
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# Usage:
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# retry_git.sh <args...>
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#
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REALGIT=$(which git)
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RETRIES=5
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DELAY=2
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COUNT=0
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while [ $COUNT -lt $RETRIES ]; do
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"$REALGIT" "$@"
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CODE=$?
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if [ $CODE -eq 0 ]; then
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RETRIES=0
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break
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fi
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((COUNT = COUNT + 1))
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if [ $COUNT -lt $RETRIES ]; then
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echo "Git command failed, retrying in $DELAY seconds..." >&2
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fi
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sleep $DELAY
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done
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exit "$CODE"
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