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Sebastiaan van Stijn
deacdc6feb
Make sure the symlinks point to the same file; not if both are identical (absolute or relative symlink); it's only for suppressing the warning so not critical. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
42 lines
1.2 KiB
Bash
Executable File
42 lines
1.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# This script is used to coerce certain commands which rely on the presence of
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# a go.mod into working with our repository. It works by creating a fake
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# go.mod, running a specified command (passed via arguments), and removing it
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# when the command is finished. This script should be dropped when this
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# repository is a proper Go module with a permanent go.mod.
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set -euo pipefail
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SCRIPTDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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ROOTDIR="$(cd "${SCRIPTDIR}/.." && pwd)"
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cleanup_paths=()
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create_symlink() {
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local target="$1"
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local link="$2"
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if [ -e "$link" ]; then
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# see https://superuser.com/a/196698
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if ! [ "$link" -ef "${ROOTDIR}/${target}" ]; then
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echo "$(basename "$0"): WARN: $link exists but is not the expected symlink!" >&2
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echo "$(basename "$0"): WARN: Using your version instead of our generated version -- this may misbehave!" >&2
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fi
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return
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fi
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set -x
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ln -s "$target" "$link"
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cleanup_paths+=( "$link" )
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}
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create_symlink "vendor.mod" "${ROOTDIR}/go.mod"
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create_symlink "vendor.sum" "${ROOTDIR}/go.sum"
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if [ "${#cleanup_paths[@]}" -gt 0 ]; then
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trap 'rm -f "${cleanup_paths[@]}"' EXIT
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fi
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GO111MODULE=on GOTOOLCHAIN=local "$@"
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