59 lines
1.3 KiB
Bash
59 lines
1.3 KiB
Bash
#!/bin/bash
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#
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# update-web2py.sh
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# 2009-12-16
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#
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# install in web2py/.. or web2py/ or web2py/scripts as update-web2py.sh
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# make executable: chmod +x web2py.sh
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#
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# save a snapshot of current web2py/ as web2py/../web2py-version.zip
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# download the current stable version of web2py
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# unzip downloaded version over web2py/
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#
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TARGET=web2py
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if [ ! -d $TARGET ]; then
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# in case we're in web2py/
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if [ -f ../$TARGET/VERSION ]; then
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cd ..
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# in case we're in web2py/scripts
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elif [ -f ../../$TARGET/VERSION ]; then
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cd ../..
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fi
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fi
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read a VERSION c < $TARGET/VERSION
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SAVE=$TARGET-$VERSION
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URL=http://www.web2py.com/examples/static/web2py_src.zip
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ZIP=`basename $URL`
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SAVED=""
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# Save a zip archive of the current version,
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# but don't overwrite a previous save of the same version.
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#
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if [ -f $SAVE.zip ]; then
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echo "Remove or rename $SAVE.zip first" >&2
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exit 1
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fi
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if [ -d $TARGET ]; then
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echo -n ">>Save old version: " >&2
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cat $TARGET/VERSION >&2
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zip -q -r $SAVE.zip $TARGET
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SAVED=$SAVE.zip
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fi
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#
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# Download the new version.
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#
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echo ">>Download latest web2py release:" >&2
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curl -O $URL
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#
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# Unzip into web2py/
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#
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unzip -q -o $ZIP
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rm $ZIP
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echo -n ">>New version: " >&2
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cat $TARGET/VERSION >&2
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if [ "$SAVED" != "" ]; then
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echo ">>Old version saved as $SAVED"
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fi
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