52 lines
1.7 KiB
Fish
52 lines
1.7 KiB
Fish
#
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# Docker
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#
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# Current Docker version and Machine name.
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function __sf_section_docker -d "Display docker version and machine name"
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# ------------------------------------------------------------------------------
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# Configuration
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# ------------------------------------------------------------------------------
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__sf_util_set_default SPACEFISH_DOCKER_SHOW true
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__sf_util_set_default SPACEFISH_DOCKER_PREFIX "is "
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__sf_util_set_default SPACEFISH_DOCKER_SUFFIX $SPACEFISH_PROMPT_DEFAULT_SUFFIX
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__sf_util_set_default SPACEFISH_DOCKER_SYMBOL "🐳 "
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__sf_util_set_default SPACEFISH_DOCKER_COLOR cyan
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__sf_util_set_default SPACEFISH_DOCKER_VERBOSE_VERSION false
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# ------------------------------------------------------------------------------
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# Section
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# ------------------------------------------------------------------------------
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[ $SPACEFISH_DOCKER_SHOW = false ]; and return
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# Show Docker version only if docker is installed
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type -q docker; or return
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# Show docker version only when pwd has Dockerfile, docker-compose.yml, .dockerenv in root or COMPOSE_FILE
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if not test -f Dockerfile \
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-o -f docker-compose.yml \
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-o -f /.dockerenv \
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-o -f "$COMPOSE_FILE"
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return
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end
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set -l docker_version (docker version -f "{{.Server.Version}}" 2>/dev/null)
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# if docker daemon isn't running you'll get an error like 'Bad response from Docker engine'
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[ -z $docker_version ]; and return
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if test "$SPACEFISH_DOCKER_VERBOSE_VERSION" = "false"
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set docker_version (string split - $docker_version)[1]
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end
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if test -n "$DOCKER_MACHINE_NAME"
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set docker_version $docker_version via $DOCKER_MACHINE_NAME
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end
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__sf_lib_section \
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$SPACEFISH_DOCKER_COLOR \
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$SPACEFISH_DOCKER_PREFIX \
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"$SPACEFISH_DOCKER_SYMBOL"v"$docker_version" \
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$SPACEFISH_DOCKER_SUFFIX
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end
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