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added check to prevent golang attempting install if already present

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pyr0ball 2023-06-15 03:00:50 -07:00
parent bc20abe270
commit 1fcea7daca
1 changed files with 22 additions and 4 deletions
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26
extras/golang.install
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@ -6,6 +6,7 @@ scriptname="${BASH_SOURCE[0]##*/}"
script_title="${grn}Go${blu}la${red}n${ylw}g${dfl}" script_title="${grn}Go${blu}la${red}n${ylw}g${dfl}"
rundir="${BASH_SOURCE[0]%/*}" rundir="${BASH_SOURCE[0]%/*}"
sys_arch=$(uname -m) sys_arch=$(uname -m)
req_go_ver="1.19"
golang_bashrc="# Golang system path setup golang_bashrc="# Golang system path setup
export PATH=\$PATH:/usr/local/go/bin export PATH=\$PATH:/usr/local/go/bin
@ -77,6 +78,17 @@ check-deps(){
fi fi
} }
check-go(){
if [[ -x /usr/bin/go ]] ; then
# TODO: Add version checking rather than just whether the binary is executible
#inst_go_ver=$(/usr/bin/go version | awl {'print $3'} | cut -c 3-)
#if [[ $(vercomp )]]
return 0
else
return 1
fi
}
install-deps(){ install-deps(){
logger echo "Installing packages $sys_packages" logger echo "Installing packages $sys_packages"
run "for $_package in $sys_packages ; do sudo apt-get install -y $_package ; done" run "for $_package in $sys_packages ; do sudo apt-get install -y $_package ; done"
@ -107,6 +119,10 @@ dry-run-report(){
} }
install(){ install(){
if check-go ; then
boxline "golang already installed!"
return 0
fi
if ! check-deps ; then if ! check-deps ; then
warn "Some of the utilities needed by this script are missing" warn "Some of the utilities needed by this script are missing"
boxlinelog "Missing utilities:" boxlinelog "Missing utilities:"
@ -124,22 +140,24 @@ install(){
esac esac
fi fi
local _golang_html=$(/usr/bin/curl -ks "https://go.dev/dl/" | grep linux-amd64 | grep 1.19 | head -n 1) local _golang_html=$(/usr/bin/curl -ks "https://go.dev/dl/" | grep $sys_arch | grep $req_go_ver | head -n 1)
local golang_current=$(strip-html-tags "$_golang_html") local golang_current=$(strip-html-tags "$_golang_html")
#golang_current=$(echo "$golang_current" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//') #golang_current=$(echo "$golang_current" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')
export tmp_dir=`mktemp -d /tmp/selfextract.XXXXXX` export tmp_dir=`mktemp -d /tmp/selfextract.XXXXXX`
logger boxborder "Pulling golang v$req_go_ver for installation"
run wget "https://go.dev/dl/${golang_current}" -O $tmp_dir/$golang_current run wget "https://go.dev/dl/${golang_current}" -O $tmp_dir/$golang_current
run sudo rm -rf /usr/local/go run sudo rm -rf /usr/local/go
run sudo tar -C /usr/local -xzf $tmp_dir/$golang_current run sudo tar -C /usr/local -xzf $tmp_dir/$golang_current
if [ ! -f $HOME/.bashrc.d/11-golang.bashrc ] ; then if [ ! -f $HOME/.bashrc.d/11-golang.bashrc ] ; then
run echo -e "$codedog_bashrc" >> $HOME/.bashrc.d/11-golang.bashrc && \ run echo -e "$codedog_bashrc" >> $HOME/.bashrc.d/11-golang.bashrc && \
boxborder ".bashrc.d/11-golang.bashrc installed..." logger boxborder ".bashrc.d/11-golang.bashrc installed..."
fi fi
export PATH=$PATH:/usr/local/go/bin export PATH=$PATH:/usr/local/go/bin
if [ ! -f /usr/bin/go ] ; then if [ ! -x /usr/bin/go ] ; then
run sudo ln -s /usr/local/go/bin/go /usr/bin/go && \ run sudo ln -s /usr/local/go/bin/go /usr/bin/go && \
boxborder "golang symlink created at /usr/bin/go" logger boxborder "golang symlink created at /usr/bin/go"
fi fi
return 0
} }
# Function for displaying the usage of this script # Function for displaying the usage of this script