Created
March 25, 2015 18:21
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get the latest pharo 4 image
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| #!/usr/bin/env bash | |
| # stop the script if a single command fails | |
| set -e | |
| # define an echo that only outputs to stderr | |
| echoerr() { echo "$@" 1>&2; } | |
| # try to use curl if possible | |
| if [[ `which curl 2> /dev/null` ]]; then | |
| DOWNLOAD="curl --silent --location --compressed "; | |
| DOWNLOAD_TO="$DOWNLOAD --output "; | |
| elif [[ `which wget 2> /dev/null` ]]; then | |
| DOWNLOAD_TO="wget --quiet --output-document="; | |
| DOWNLOAD="$DOWNLOAD_TO-"; | |
| else | |
| echo "Please install curl or wget on your machine"; | |
| exit 1 | |
| fi | |
| # ARGUMENT HANDLING ============================================================= | |
| if { [ "$1" = "-h" ] || [ "$1" = "--help" ]; }; then | |
| echo "This script downloads the latest Pharo 40 Image. | |
| The following artifacts are created: | |
| Pharo.changes A changes file for the Pharo Image | |
| Pharo.image A Pharo image, to be opened with the Pharo VM | |
| " | |
| exit 0; | |
| elif [ $# -gt 0 ]; then | |
| echo "--help is the only argument allowed" | |
| exit 1; | |
| fi | |
| # DOWNLOADING THE LATEST PHARO 40 IMAGE ========================================= | |
| IMAGE_URL="http://files.pharo.org/image/40/latest.zip" | |
| echoerr "Downloading the latest 40 Image:" | |
| echoerr " $IMAGE_URL" | |
| TMP_DIR=`mktemp -d image.XXXXXX` | |
| $DOWNLOAD_TO$TMP_DIR/image.zip $IMAGE_URL | |
| unzip -q $TMP_DIR/image.zip -d $TMP_DIR | |
| rm -rf image image.zip | |
| PHARO_IMAGE=`find $TMP_DIR -name \*.image` | |
| mv "$PHARO_IMAGE" Pharo.image | |
| PHARO_CHANGES=`find $TMP_DIR -name \*.changes` | |
| mv "$PHARO_CHANGES" Pharo.changes; | |
| rm -r $TMP_DIR >> /dev/null | |
| echo Pharo.image |
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