first commit
This commit is contained in:
Jérôme Delacotte
205
libraries/hd44780/extras/buildtools/mkrelease
Executable file
205
libraries/hd44780/extras/buildtools/mkrelease
Executable file
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#!/usr/bin/env bash
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#=============================================================================
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# bash script to assist in creating a new library release.
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# Created by Bill Perry 2016-08-01
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# bperrybap@opensource.billsworld.billandterrie.com
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#
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# the script will:
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# - update version strings in the library files.
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# optionally:
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# - commit updated files
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# - create tag using supplied revision string
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#
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#
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# To use, just run script.
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# if argument is given it will be assumd to be the revision string
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# if not, it will prompt for input.
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#
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# script will prompt to optionally commit updates, & tag the updated repo
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#
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# Note:
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# It is recommend that all other change be commited prior to running script
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#
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#=============================================================================
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# location of root repository directory relative to directory where script lives
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repodir=../..
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#get name & location of this script
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progname=`basename $0`
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progwd=`dirname $0`
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# pre/post/patcher scripts
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# (assume in same dirctory with this scketh)
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PREPATCHER=$progwd/mkreleasePrePatcher
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PATCHER=$progwd/mkreleasePatcher
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POSTPATCHER=$progwd/mkreleasePostPatcher
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#make sure script running where script lives
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cd $progwd
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# check to see if on master branch and ask to proceed if not
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git rev-parse --abbrev-ref HEAD |grep -q master
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if [ $? -ne 0 ]
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then
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while
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read -e -p "Not on master branch; continue?:" -i "n" yesno
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[ "$yesno" = "" ]
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do
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:;
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done
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fi
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if [ "$yesno" = "n" ]
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then
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exit 0
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fi
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# check to see if there are uncommitted changes and ask to proceed if so
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git diff-index --quiet HEAD --
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if [ $? -ne 0 ]
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then
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while
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read -e -p "Uncommitted changes; continue?:" -i "n" yesno
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[ "$yesno" = "" ]
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do
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:;
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done
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fi
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if [ "$yesno" = "n" ]
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then
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exit 0
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fi
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#check to see if version string passed in
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#if not then ask for it interactively
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if [ $# = 1 ]
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then
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rawverstr=$1
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else
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while
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read -e -p "Version:" rawverstr;
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[ "$rawverstr" = "" ]
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do
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:;
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done
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fi
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#
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# create RETARDED SemVer compliant Revision string by sanitizing input string
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# http://semver.org/
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# this uses sed to alter a string to be @#$@$ SEMVER compliant
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# it will work as long as the version used starts with a version number that is
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# either 2 digits or 3 digits. Example 1.0 1.0.0
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# string will be massaged to ensure compliance should tags used not be SEMVER
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# compliant. i.e. v1.2rc1 will be turned into 1.2.0-rc1
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#
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# shown here is how each "-e" works:
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# - strip out leading a leading leading non numeric chars (like 'v')
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# will change a tag of v1.0 to 1.0 trailing strings after digits are left alone
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#
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# - convert 2 digit version numbers to 3 digit numbers
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# will change #.# to #.#.0 trailing strings are left alone
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#
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# - change a period after the 3rd version digit to a dash
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# will change #.#.#.foo to #.#.#-foo
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#
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# - insert a "-" afer the 3rd version digit if the character is not already a - or a +
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# handles case of changing #.#.#foo to #.#.#-foo
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#
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#
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VERSIONSTR=$(echo $rawverstr | sed -e 's/^\([^0-9]*\)\(.*\)/\2/' -e 's/^\([0-9][0-9]*\.[0-9][0-9]*\)\($\|[^\.].*\|\.[^0-9].*\)/\1.0\2/' -e 's/^\([0-9][0-9]*\.[0-9][0-9]*.[0-9][0-9]*\)\.\(.*\)/\1-\2/' -e 's/^\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)\([^0-9+-].*\)/\1-\2/')
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#extract out the major, minor, and point version numbers from the semver version string
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MAJ=$(echo $VERSIONSTR | sed -e 's/^\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.\([0-9][0-9]*\)\(.*\)/\1/')
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MIN=$(echo $VERSIONSTR | sed -e 's/^\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.\([0-9][0-9]*\)\(.*\)/\2/')
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PT=$(echo $VERSIONSTR | sed -e 's/^\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.\([0-9][0-9]*\)\(.*\)/\3/')
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#debug
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#echo VERSIONSTR $VERSIONSTR
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#echo MAJ $MAJ
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#echo MIN $MIN
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#echo PT $PT
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# create a single numeric version number from the components.
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# format is MMmmPP so each version digit consumes two decimal digits
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# leading zeros are dropped to prevent number being octal
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# Examples:
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# 1.2.3 would be 10203
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# 1.0.0 would be 10000
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# 0.5.0 would be 500 (can't start with 0 as that means octal)
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# drop the Major number if 0 since we don't want an octal number
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if [ $MAJ -ne 0 ]
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then
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VERSION=`printf "%d%02d%02d" $MAJ $MIN $PT`
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else
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# drop the Minor number if 0 when MAJ is 0 ince we don't want an octal number
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if [ $MIN -ne 0 ]
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then
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VERSION=`printf "%d%02d" $MIN $PT`
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else
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VERSION=`printf "%d" $PT`
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fi
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fi
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#debug
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#echo $progname: "setting VERSION to $VERSION"
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#echo $progname: "setting VERSIONSTR to $VERSIONSTR"
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# check to see if a prepatcher script exists, if does does,
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# call prepatcher script to do anything needed before doing patching
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if [ -e $PREPATCHER ]
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then
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$PREPATCHER
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if [ $? -ne 0 ]
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then
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echo "$progname: error pre patching files"
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exit 1
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fi
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fi
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# call patcher script to do the actual file patching
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# hand patch all the version information and let it do its thing...
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$PATCHER "$VERSIONSTR" "$VERSION" "$MAJ" "$MIN" "$PT"
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if [ $? -ne 0 ]
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then
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echo "$progname: error patching version files"
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exit 1
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fi
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# check to see if a postpatcher script exists, if does does,
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# call postpatcher script to do anything needed after doing patching
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if [ -e $POSTPATCHER ]
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then
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$POSTPATCHER
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if [ $? -ne 0 ]
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then
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echo "$progname: error post patching files"
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exit 1
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fi
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fi
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# ask if changes should be committed and tagged
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while
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read -e -p "Commit & Tag Release version updates?:" -i "n" yesno
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[ "$yesno" = "" ]
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do
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:;
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done
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if [ "$yesno" = "y" ]
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then
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gitcomment="update version info for $VERSIONSTR release"
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echo commiting changes to git with comment: $gitcomment
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git commit -a -m "$gitcomment"
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echo "setting git tag to $VERSIONSTR"
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git tag -a $VERSIONSTR -m "Release of library version $VERSIONSTR"
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fi
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echo "---"
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read -n1 -p "Press any key to exit"
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echo
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