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Removed legacy implementation of nuxfs.

Signed-off-by: Tony Tkacik <tonydamage@gmail.com>
This commit is contained in:
Tony Tkáčik 2017-06-11 17:27:14 +02:00
parent 089cb5ccce
commit 4ffbe06990
2 changed files with 0 additions and 354 deletions

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#!/usr/bin/env nux-runner
### Filesystem Layout manager
###
local STARTDIR=$(pwd)
local TEMPLATE_DIR=$NUX_ENV_DIR/templates
local SUFFIX=".nuxfs"
local TEMPLATE_FILTER="*$SUFFIX"
nux.include nuxfs
nux.include nuxfs.dsl
GIT_BIN=$(which git)
## check - Verifies that directory matches nuxfs specification
function task.check {
link.exists() {
nux.log debug "Testing '$1' as link"
if test ! -h "$1"; then
nuxfs.error "$1" "is not symlink."
return
fi
local REAL_LINK=$(readlink "$1")
local TARGET="$2";
if test ! "$REAL_LINK" = "$TARGET"; then
MAT_REAL=$(realpath "$REAL_LINK")
local cdir=$(dirname "$1")
MAT_TARGET=$(realpath "$cdir/$TARGET")
if test "$MAT_REAL" = "$MAT_TARGET"; then
nuxfs.warning "$1" "is using different definition for target '$2'"
else
nuxfs.error "$1" "links to $REAL_LINK instead of $TARGET"
return
fi
fi
if test ! -e "$1"; then
nuxfs.warning "$1" "target '$NC_White$2$NC_No' does not exists."
fi
}
git.exists() {
nux.log debug "Testing '$1' as git repository"
if test ! -e "$1/.git"; then
nuxfs.error "$1" "is not git repository"
return
fi
local remotes=$(grep "$2" "$1/.git/config" | wc -l)
if [ $remotes -eq 0 ]; then
nuxfs.error "$1" "Does not refer git remote '$2'"
return;
fi
}
def.notexists() {
nuxfs.error "$1" "does not exists".
}
nuxfs.initcfg "$@"
nuxfs.dsl.execute "$NUXFS_DEF" "$NUXFS_DEF_DIR" "$WORKDIR_ABSOLUTE"
}
## apply - Creates missing files as described in nuxfs definition.
function task.apply {
directory.notexists() {
nuxfs.info "$1" "Created directory";
mkdir -p "$1"
}
link.notexists() {
nuxfs.info "$1" "Creating link to '$2'";
ln -s "$2" "$1"
}
git.notexists() {
local cur_dir=$(nuxfs.dir.get);
local rel_path=$(realpath -Lms $1 --relative-to $cur_dir)
pushd $(nuxfs.dir.get) > /dev/null;
$GIT_BIN clone "$2" $rel_path
popd > /dev/null;
}
nuxfs.initcfg "$@"
nuxfs.dsl.execute "$NUXFS_DEF" "$NUXFS_DEF_DIR" "$WORKDIR_ABSOLUTE"
}
## init - Initializes a directory using template
function task.init {
if [ $# -eq 0 ]; then
nux.log debug "No template specified. Creating empty $SUFFIX definition."
touch .nuxfs
return;
fi
local TEMPLATE=$1
nux.log debug "User specified template is " $TEMPLATE
if [ $(echo $TEMPLATE | grep -c "$SUFFIX\$") -eq 0 ]; then
nux.log debug "Template is common template."
TEMPLATE=$TEMPLATE_DIR/$TEMPLATE$SUFFIX
if [ ! -e $TEMPLATE ]; then
echo -n "Template '$1' does not exists. "
nuxfs.template.list
return;
fi;
fi;
nux.log debug "Using '$TEMPLATE' to initialize."
if [ ! -e $TEMPLATE ]; then
echo "nuxfs template $1 does not exists."
return;
fi;
local template_relative=$(realpath -Lms $TEMPLATE --relative-to $(pwd))
nux.log debug "Creating link $SUFFIX: target is '$template_relative'";
ln -s "$template_relative" "$SUFFIX"
nux.log debug "Invoking create task."
task.create
}
##
## template - List available templates
#
function task.template {
nux.log debug $NUX_ENV_DIR
nuxfs.template.list
}
function task.info {
nuxfs.initcfg;
if [ -n "$NUXFS_DEF" ]; then
MANAGED_RELATIVE=$(realpath $NUXFS_DEF_DIR --relative-to $(pwd));
if [ "$MANAGED_RELATIVE" = . ]; then
echo $(pwd) is nuxfs managed directory.
else
echo $(pwd) is child of nuxfs managed directory.
echo Managed directory is $NUXFS_DEF_DIR.
fi;
else
echo "$(pwd) is not managed by nuxfs";
fi;
}
function nuxfs.dsl.capture.dir {
local CDIR=$1;
local LEVEL=$2;
nux.log debug "Inspecting directory $CDIR";
if [ -e "$RELATIVE/$SUFFIX" ]; then
return;
fi;
pushd "$CDIR" > /dev/null;
for file in ./* ; do
nuxfs.dsl.capture.file "$file" ".";
done;
popd > /dev/null;
}
function nuxfs.dsl.capture.file {
local file=$1;
local pdir=$2;
local RELATIVE=$(realpath -ms "$file" --relative-to "$pdir");
local ADDARGS="";
local TYPE="";
nux.log debug "Inspecting $file , Relative path is $RELATIVE";
if [ -h "$RELATIVE" ]; then
TYPE="link";
ADDARGS="\"$(readlink "$RELATIVE")\""
elif [ -d "$RELATIVE" -a -d "$RELATIVE/.git" ]; then
TYPE=git;
pushd "$RELATIVE" > /dev/null;
ADDARGS="\"$($GIT_BIN remote get-url origin)\""
popd > /dev/null;
elif [ -d "$RELATIVE" ]; then
TYPE="dir";
fi;
if [ "$TYPE" ]; then
echo -e "${LEVEL}$TYPE \"$RELATIVE\" $ADDARGS";
fi;
if [ "$TYPE" = "dir" -a "$LEVEL" != " " ]; then
nuxfs.dsl.capture.dir "$RELATIVE" "${LEVEL} "
echo "${LEVEL}enddir";
fi;
}
## capture - Captures current directory to nuxfs syntax
function task.capture {
if [ $# -eq 0 ]; then
nuxfs.dsl.capture.dir .
else
for file in "$@" ; do
nuxfs.dsl.capture.file "$file" .;
done;
fi
}
function nuxfs.template.list {
echo "Available templates:";
pushd $TEMPLATE_DIR > /dev/null;
for i in $TEMPLATE_FILTER; do
local TEMPLATE_ID=$(basename $i $SUFFIX)
echo -n " $TEMPLATE_ID - " ;
grep -m1 "^name " $i | sed -e "s/name *//"
echo
done;
popd > /dev/null;
}
function nuxfs.initcfg {
WORKDIR=$1;
if [ -n "$WORKDIR" ]; then
WORKDIR=$WORKDIR
else
WORKDIR=$(pwd);
fi;
nux.log debug Target: $WORKDIR
NUXFS_DEF=$(nuxfs.closest $SUFFIX "$WORKDIR");
if [ "$NUXFS_DEF" = "" ]; then
nuxfs.error $(pwd) "No nuxfs configuration found."
return;
fi;
NUXFS_DEF_DIR=$(dirname $NUXFS_DEF);
WORKDIR_RELATIVE=$(realpath -ms "$WORKDIR" --relative-to "$NUXFS_DEF_DIR")
WORKDIR_ABSOLUTE=$(realpath -ms "$WORKDIR")
}

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function exec.if.function {
FUNC_NAME=$1;
DEFAULT_NAME=$2;
shift; shift;
if nux.check.function $FUNC_NAME; then
nux.log trace Executing: $FUNC_NAME "$@";
$FUNC_NAME "$@";
return;
fi
if nux.check.function $DEFAULT_NAME; then
nux.log trace Executing: $FUNC_NAME "$@";
$DEFAULT_NAME "$@";
return;
fi
}
function nuxfs.dsl.command {
CMD=$1;
localFile=$(nuxfs.relative "$2");
shift; shift;
nux.log trace Processing $CMD "$localFile" $@;
exec.if.function $CMD.pre def.pre "$localFile" "$@";
if [[ "$NESTED_DIR" = "$localFile"* || "$localFile" = "$NESTED_DIR"* ]]; then
nux.log debug $localFile is affected by $NESTED_DIR;
if [[ "$NESTED_DIR" = "$localFile/" || "$localFile" = "$NESTED_DIR"* ]]; then
NUXFS_TARGET_FOUND=1;
fi
if nuxfs.file.exists "$localFile"; then
nux.log debug "File $NC_White$localFile$NC_No exits";
exec.if.function $CMD.exists def.exists "$localFile" "$@";
else
nux.log debug "File $NC_White$localFile$NC_No does not exists";
exec.if.function $CMD.notexists def.notexists "$localFile" "$@";
fi
fi
exec.if.function $CMD.post def.post "$localFile" "$@";
}
function nuxfs.dsl.keywords {
origin() {
:
}
name() {
:
}
dir() {
nuxfs.dsl.command directory "$@";
}
sdir() {
dir "$@"
enddir
}
directory() {
nuxfs.dsl.command directory "$@";
}
link() {
nuxfs.dsl.command link "$@";
#nux.log debug ln -s "$ORIGIN/$1" "$VFS/$2" ;
}
git() {
nuxfs.dsl.command git "$@";
#echo git clone $1 $2;
}
directory.pre() {
nuxfs.dir.push "$1"
nux.log debug "Adding to dir stack: $1"
}
directory.exists() {
if test -d "$1"; then
nux.log debug "Directory exists '$1'"
nux.log trace "Trying to nest into directory"
if test -e "$1/.nuxfs"; then
nux.log debug "Invoking nested nuxfs definition."
source "$1/.nuxfs";
fi;
else
nuxfs.error "$1" "is not directory."
fi
}
enddirectory() {
nuxfs.dir.pop
}
enddir() {
nuxfs.dir.pop
}
}
function nuxfs.dsl.execute {
nuxfs.dsl.keywords
local DEF="$1";
local DIR="$2";
NESTED_DIR="$(realpath -s "$3")/";
nux.log debug "Working Directory: $DIR , Nested Directory: $NESTED_DIR"
declare -a DIR_ARRAY
DIR_ARRAY[0]=$DIR
if test -e "$DEF"; then
NUXFS_TARGET_FOUND=0;
source "$DEF";
if [ $NUXFS_TARGET_FOUND = 0 ]; then
nuxfs.warning "$3" "Does not have definition in $DEF";
fi
else
nuxfs.error "$DEF" Definition file does not exists.
fi
}