Initial drop of kvm shell script
This commit is contained in:
Graeme Christie
parent
fb77e86b63
commit
4d5b16f25f
|
|
@ -0,0 +1,196 @@
|
|||
# kvm.sh
|
||||
# Source this file from you .bash-profile or script to use
|
||||
# With inspriation from nvm.sh
|
||||
|
||||
SCRIPTPATH="$_"
|
||||
|
||||
_kvm_has() {
|
||||
type "$1" > /dev/null 2>&1
|
||||
return $?
|
||||
}
|
||||
|
||||
# Make zsh glob matching behave same as bash
|
||||
# This fixes the "zsh: no matches found" errors
|
||||
if _kvm_has "unsetopt"; then
|
||||
unsetopt nomatch 2>/dev/null
|
||||
KVM_CD_FLAGS="-q"
|
||||
fi
|
||||
|
||||
USERKREPATH="~/.kre"
|
||||
USERKREPACKAGES="$USERKREPATH/packages"
|
||||
|
||||
# Traverse up in directory tree to find containing folder
|
||||
_kvm_find_up() {
|
||||
local path
|
||||
path=$PWD
|
||||
while [ "$path" != "" ] && [ ! -f "$path/$1" ]; do
|
||||
path=${path%/*}
|
||||
done
|
||||
echo "$path"
|
||||
}
|
||||
|
||||
_kvm_find_kvmrc() {
|
||||
local dir="$(_kvm_find_up '.kvmrc')"
|
||||
if [ -e "$dir/.kvmrc" ]; then
|
||||
echo "$dir/.kvmrc"
|
||||
fi
|
||||
}
|
||||
|
||||
# Obtain kvm version from rc file
|
||||
_kvm_rc_version() {
|
||||
local KVMRC_PATH="$(_kvm_find_kvmrc)"
|
||||
if [ -e "$KVMRC_PATH" ]; then
|
||||
_kvm_rc_version=`cat "$KVMRC_PATH" | head -n 1`
|
||||
echo "Found '$KVMRC_PATH' with version <$_kvm_rc_version>"
|
||||
fi
|
||||
}
|
||||
|
||||
_kvm_find_latest() {
|
||||
echo "Determining latest version"
|
||||
|
||||
local platform="mono45"
|
||||
local architecture="x86"
|
||||
|
||||
if ! _kvm_has "curl"; then
|
||||
echo 'KVM Needs curl to proceed.' >&2;
|
||||
return 1
|
||||
fi
|
||||
|
||||
local url="https://www.myget.org/F/aspnetvnext/api/v2/GetUpdates()?packageIds=%27KRE-$platform-$architecture%27&versions=%270.0%27&includePrerelease=true&includeAllVersions=false"
|
||||
local xml=$(curl -silent -u aspnetreadonly:4d8a2d9c-7b80-4162-9978-47e918c9658c $url)
|
||||
|
||||
version=$(echo $xml | sed "s/.*<[a-zA-Z]:Version>\([^<]*\).*/\1/")
|
||||
|
||||
echo $version
|
||||
}
|
||||
|
||||
_kvm_strip_path() {
|
||||
echo "$1" | sed -e "s#$KVM_DIR/[^/]*$2[^:]*:##g" -e "s#:$KVM_DIR/[^/]*$2[^:]*##g" -e "s#$KVM_DIR/[^/]*$2[^:]*##g"
|
||||
}
|
||||
|
||||
_kvm_prepend_path() {
|
||||
if [ -z "$1" ]; then
|
||||
echo "$2"
|
||||
else
|
||||
echo "$2:$1"
|
||||
fi
|
||||
}
|
||||
|
||||
_kvm_download() {
|
||||
local packageName="$1"
|
||||
local destinationFolder="$2"
|
||||
echo "download $packageName $destinationFolder - TBD"
|
||||
}
|
||||
|
||||
_kvm_unpack() {
|
||||
local file="$1"
|
||||
local destinationFolder="$2"
|
||||
echo "unpack $file $destinationFolder - TBD"
|
||||
}
|
||||
|
||||
_kvm_requested_version_or_alias() {
|
||||
local versionOrAlias="$1"
|
||||
echo "Requested version or alias $versionOrAlias - TBD"
|
||||
}
|
||||
|
||||
kvm()
|
||||
{
|
||||
if [ $# -lt 1 ]; then
|
||||
kvm help
|
||||
return
|
||||
fi
|
||||
|
||||
case $1 in
|
||||
"help" )
|
||||
echo ""
|
||||
echo "K Runtime Environment Version Manager - Build {{BUILD_NUMBER}}"
|
||||
echo ""
|
||||
echo "USAGE: kvm <command> [options]"
|
||||
echo ""
|
||||
echo "kvm upgrade"
|
||||
echo "install latest KRE from feed"
|
||||
echo "set 'default' alias to installed version"
|
||||
echo "add KRE bin to user PATH environment variable persistently"
|
||||
echo ""
|
||||
echo "kvm install <semver>|<alias>|<nupkg>"
|
||||
echo "install requested KRE from feed"
|
||||
echo "add KRE bin to path of current command line"
|
||||
echo ""
|
||||
echo "kvm use <semver>|<alias>|none [-p --persistent]"
|
||||
echo "<semver>|<alias> add KRE bin to path of current command line "
|
||||
echo "none remove KRE bin from path of current command line"
|
||||
echo "-p --persistent persist selected version to .kvmrc"
|
||||
echo ""
|
||||
echo "kvm list"
|
||||
echo "list KRE versions installed "
|
||||
echo ""
|
||||
echo "kvm alias"
|
||||
echo "list KRE aliases which have been defined"
|
||||
echo ""
|
||||
echo "kvm alias <alias>"
|
||||
echo "display value of named alias"
|
||||
echo ""
|
||||
echo "kvm alias <alias> <semver>"
|
||||
echo "set alias to specific version"
|
||||
echo ""
|
||||
echo ""
|
||||
;;
|
||||
|
||||
"upgrade" )
|
||||
[ $# -ne 1 ] && kvm help && return
|
||||
|
||||
local version=$(_kvm_find_latest mono45 x86)
|
||||
kvm install $version
|
||||
kvm alias default $version
|
||||
;;
|
||||
|
||||
"install" )
|
||||
[ $# -ne 2 ] && kvm help && return
|
||||
|
||||
local versionOrAlias="$2"
|
||||
|
||||
if [ "$versionOrAlias" == *.nupkg ]; then
|
||||
local kreFullName=$(echo $versionOrAlias | sed "s/\(.*\)\.nupkg/\1/")
|
||||
local kreFolder="$USERKREPACKAGES/$kreFullName"
|
||||
local kreFile="$kreFolder/$kreFullName.nupkg"
|
||||
|
||||
if [ -e "$kreFolder" ]; then
|
||||
echo "Target folder '$kreFolder' already exists"
|
||||
else
|
||||
mkdir "$kreFolder" > /dev/null 2>&1
|
||||
cp -a "$versionOrAlias" "$kreFile"
|
||||
_kvm_unpack "$kreFile" "$kreFolder"
|
||||
fi
|
||||
|
||||
echo "Adding $kreBin to current PATH"
|
||||
|
||||
# Strip other version from PATH
|
||||
PATH=`_kvm_strip_path "$PATH" "/bin"`
|
||||
# Prepend current version
|
||||
PATH=`_kvm_prepend_path "$PATH" "$kreBin"`
|
||||
else
|
||||
local kreFullName="$(_kvm_requested_version_or_alias $versionOrAlias)"
|
||||
local kreFolder="$USERKREPACKAGES/$kreFullName"
|
||||
|
||||
_kvm_download "$kreFullName" "$kreFolder"
|
||||
kvm use "$versionOrAlias"
|
||||
fi
|
||||
;;
|
||||
|
||||
"use" )
|
||||
[ $# -gt 3 ] && kvm help && return
|
||||
[ $# -lt 2 ] && kvm help && return
|
||||
local version="$2"
|
||||
local persist="$3"
|
||||
echo "use $version - TBD ... "
|
||||
;;
|
||||
|
||||
"alias" )
|
||||
[ $# -gt 4 ] && kvm help && return
|
||||
|
||||
local alias="$2"
|
||||
local semver="$3"
|
||||
|
||||
echo "alias $alias $semver - TBD ..."
|
||||
esac
|
||||
}
|
||||
Loading…
Reference in New Issue