33 lines
1.1 KiB
Plaintext
33 lines
1.1 KiB
Plaintext
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#!/usr/bin/env bash
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set -uo pipefail
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[ -d "$DCTLENV_ROOT/versions" ] || log_error 'No versions of driftctl installed. Please install one with: dctlenv install [<version>]'
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[[ -x "$DCTLENV_ROOT/versions" && -r "$DCTLENV_ROOT/versions" ]] \
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|| log_error "dctlenv versions directory is inaccessible: $DCTLENV_ROOT/versions"
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version_file="$(dctlenv-version-file)" \
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&& log_debug "dctlenv-version-file reported: $version_file" \
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|| log_error "dctlenv-version-file failed"
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version_name="$(dctlenv-version-name)" \
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&& log_debug "dctlenv-version-name reported: $version_name" \
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|| log_error "dctlenv-version-name failed"
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log_debug 'Listing versions...'
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local_versions=($(\find "$DCTLENV_ROOT/versions" -type d -exec basename {} \; \
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| tail -n +2 \
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| sort -t'.' -k 1nr,1 -k 2nr,2 -k 3nr,3))
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log_debug "Local versions: ${local_versions[@]}"
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log_debug 'Printing versions...'
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for local_version in ${local_versions[@]}; do
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if [ "$local_version" == "$version_name" ]; then
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echo "* $local_version (set by $version_file)"
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else
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echo " $local_version"
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fi
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done
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