meta-tech/pluie-yaml
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finish ^imports

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This commit is contained in:
a-Sansara 2018-08-02 23:44:36 +02:00
parent 3043b5ef88
commit 30197dde42
20 changed files with 248 additions and 166 deletions
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76
README.md
View File

@ -4,8 +4,10 @@
As json is now a valid subset of yaml, you can use this lib to load json files too.
The purpose of this project is to make vala able to load and deal with yaml configuration files.
So, currently the lib deal only with one yaml document, but an @import clause (nodemap) is plan in order to load a subset of yaml files in the main yaml document.
So, currently the lib deal only with one yaml document, but you can use a special `^imports` clause (nodemap)
to load a subset of yaml files in the main yaml document.
the lib does not manage yet tag directives and tag values.
**pluie-yaml** use the ![libyaml c library](https://github.com/yaml/libyaml) (License MIT, many thanks to Kirill Simonov) to parse and retriew related yaml events.
## License
@ -51,9 +53,11 @@ docker run --rm -it pluie/libyaml
## Usage
-------------------
### config
```
```vala
var config = new Yaml.Config (path);
var node = config.get ("ship-to.address.city{0}");
@ -62,10 +66,39 @@ docker run --rm -it pluie/libyaml
}
```
-------------------
### config with ^imports clause
```yml
# | use special key word '^imports' to import other yaml config files in
# | current yaml document
# | '^imports' must be uniq and a direct child of root node
# | imported files are injected as mapping nodes at top document level
# | so you cannot use keys that already exists in the document
^imports :
# you can redefine default import path with the special key '^path'
# if you do not use it, the default path value will be the current directory
# redefined path values are relative to the current directory (if a relative path
# is provided)
^path : ./config
# you can also define any other var by prefixing key with ^
^dir : subdir
# and use it enclosed by ^
# here final test path will be "./config/subdir/test.yml"
test : ^dir^/test.yml
# here final db path will be "./config/db.yml"
db : db.yml
```
-------------------
### loader
```
load a single document.
`^imports` clause is out of effects here.
```vala
var path = "./config/main.yml";
// uncomment to enable debug
// Pluie.Yaml.Scanner.DEBUG = true;
@ -75,48 +108,57 @@ docker run --rm -it pluie/libyaml
root.display_childs ();
}
```
-------------------
### finder
**lib-yaml** provide a `Yaml.Finder` to easily retriew a particular yaml node.
Search path definition has two mode.
The default mode is `Yaml.FIND_MODE.SQUARE_BRACKETS`
- node's key name must be enclosed in square brackets
- sequence entry must be enclosed in curly brace
ex : `[grandfather][father][son]{2}[age]`
The Other mode is Yaml.FIND_MODE.DOT
The default mode is `Yaml.FIND_MODE.DOT`
- child mapping node are separated by dot
- sequence entry must be enclosed in curly brace
ex : `grandfather.father.son{2}.age`
The Other mode is Yaml.FIND_MODE.SQUARE_BRACKETS
- node's key name must be enclosed in square brackets
- sequence entry must be enclosed in curly brace
ex : `[grandfather][father][son]{2}[age]`
with singlepair node, you can retriew corresponding scalar node with {0}
```
/*
# ex yaml file :
ex yaml file :
```yml
product:
- sku : BL394D
quantity : 4
description : Basketball
*/
```
vala code :
```vala
...
Yaml.NodeRoot root = loader.get_nodes ();
Yaml.Node? node = null;
if ((node = finder.find("product{0}.description{0}")) != null) {
var val = node.data;
if ((node = finder.find ("product{0}.description")) != null) {
var val = node.val ();
}
```
-------------------
### more samples
see samples files in ./samples directory
-------------------
### todo
* import clause
* ~~imports clause~~
* fix nodes traversing
* dumper
* manage tag directives & tag

14
build.sh
View File

@ -36,6 +36,7 @@ lib="pluie-yaml-0.3"
cok="\033[1;38;5;37m"
cko="\033[1;38;5;204m"
off="\033[m"
resume=
# --------------------------------------------------------
function build.title()
{
@ -49,7 +50,11 @@ function build.title()
fi
s="$cko<"
fi
if [ ! -z $3 ]; then
echo -e " |- $c1[$c2$1$c1] $state$off"
else
echo -e "\n $s $c1[$c2$1$c1] $state$off"
fi
}
# --------------------------------------------------------
function build.lib()
@ -72,7 +77,10 @@ function build.samples()
build.sample "$file"
fi
done
echo
echo -e "\n RESUME : "
for t in $resume; do
build.title "${t:1}" ${t:0:1} 1
done
}
# --------------------------------------------------------
function build.sample()
@ -84,7 +92,9 @@ function build.sample()
build.title "$f SAMPLE BUILD"
echo -e "\n$cmd"
$cmd
build.title "$f SAMPLE BUILD" $?
local done=$?
resume="$resume$done$f "
build.title "$f SAMPLE BUILD" $done
}
# --------------------------------------------------------
function build.main()

3
resources/main.yml
View File

@ -1,4 +1,3 @@
project:
name : blabla
env : local
@ -15,7 +14,7 @@ project:
# redefined path values are relative to the current directory (if a relative path
# is provided)
^path : ./config
# you can also define any other var by prefixing key with ~
# you can also define any other var by prefixing key with ^
^dir : subdir
# and use it enclosed by ^
# here final test path will be "./config/subdir/test.yml"

2
samples/json-loader.vala
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@ -39,7 +39,7 @@ int main (string[] args)
var done = false;
of.title ("Pluie Yaml Library", Pluie.Yaml.VERSION, "a-sansara");
Pluie.Yaml.Scanner.DEBUG = true;
Pluie.Yaml.Scanner.DEBUG = false;
var loader = new Yaml.Loader (path, true, true);
if ((done = loader.done)) {
Yaml.NodeRoot root = loader.get_nodes ();

4
samples/yaml-config.vala
View File

@ -39,8 +39,8 @@ int main (string[] args)
var done = false;
of.title ("Pluie Yaml Library", Pluie.Yaml.VERSION, "a-sansara");
var config = new Yaml.Config (path);
Pluie.Yaml.Scanner.DEBUG = false;
var config = new Yaml.Config (path, true);
var spath = "bo.host{0}";
var node = config.get (spath);
if ((done = node != null)) {

57
samples/yaml-finder.vala
View File

@ -46,7 +46,35 @@ int main (string[] args)
var finder = new Yaml.Finder(root);
Yaml.Node? node = null;
var spath = "[product]{0}[description]";
var spath = "bill-to.family";
of.action ("Find node", spath);
if ((node = finder.find(spath)) != null) {
of.echo (node.to_string (false));
of.action ("get scalar value", spath);
of.echo ((node as Yaml.NodeSinglePair).scalar ().data);
of.action ("get parent node");
of.echo (node.parent.to_string ());
of.action ("get address node");
if ((node = (node.parent as Yaml.NodeMap).map["address"])!= null) {
of.echo (node.to_string (false));
(node as Yaml.NodeMap).display_childs ();
of.action ("Loop throught childs", node.name);
foreach (var child in (node as Yaml.NodeMap).map.values) {
of.echo (child.to_string (false));
}
}
of.state (node != null);
}
else of.state (node != null);
of.action ("Set find mode", "SQUARE_BRACKETS");
Yaml.BaseNode.mode = Yaml.FIND_MODE.SQUARE_BRACKETS;
of.state (true);
spath = "[product]{0}[description]";
// equivalent in DOT MODE
// spath = "product{0}.description";
of.action ("Find node", spath);
@ -80,33 +108,6 @@ int main (string[] args)
}
else of.state (node != null);
of.action ("Set find mode", "DOT");
Yaml.BaseNode.mode = Yaml.FIND_MODE.DOT;
of.state (true);
spath = "bill-to.family";
of.action ("Find node", spath);
if ((node = finder.find(spath)) != null) {
of.echo (node.to_string (false));
of.action ("get scalar value", spath);
of.echo ((node as Yaml.NodeSinglePair).scalar ().data);
of.action ("get parent node");
of.echo (node.parent.to_string ());
of.action ("get address node");
if ((node = (node.parent as Yaml.NodeMap).map["address"])!= null) {
of.echo (node.to_string (false));
(node as Yaml.NodeMap).display_childs ();
of.action ("Loop throught childs", node.name);
foreach (var child in (node as Yaml.NodeMap).map.values) {
of.echo (child.to_string (false));
}
}
of.state (node != null);
}
else of.state (node != null);
}
of.rs (done);

11
samples/yaml-imports.vala
View File

@ -43,19 +43,14 @@ int main (string[] args)
of.title ("Pluie Yaml Library", Pluie.Yaml.VERSION, "a-sansara");
Pluie.Yaml.Scanner.DEBUG = false;
var config = new Yaml.Config (path);
var config = new Yaml.Config (path, true);
var spath = "^imports";
var node = config.get (spath);
if ((done = node != null)) {
of.action ("retriew node from Yaml.Config", spath);
if ((node as Yaml.NodeMap).map.has_key ("^path")) {
of.echo ((node as Yaml.NodeMap).map["^path"].to_string (false));
}
of.echo (node.to_string (false));
spath = "therapy.dbname{0}";
spath = "db.therapy.dbname{0}";
of.action ("retriew imported node from Yaml.Config", spath);
var inode = config.get (spath);
if ((done = node != null)) {
if ((done = inode != null)) {
of.echo (inode.to_string (false));
}
}

2
samples/yaml-loader.vala
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@ -39,7 +39,7 @@ int main (string[] args)
var done = false;
of.title ("Pluie Yaml Library", Pluie.Yaml.VERSION, "a-sansara");
Pluie.Yaml.Scanner.DEBUG = true;
Pluie.Yaml.Scanner.DEBUG = false;
var loader = new Yaml.Loader (path, true, true);
if ((done = loader.done)) {
Yaml.NodeRoot root = loader.get_nodes ();

60
src/vala/Pluie/Yaml.BaseNode.vala
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@ -46,7 +46,7 @@ public class Pluie.Yaml.BaseNode : Object, Pluie.Yaml.Node
/**
* find mode related to Yaml.FIND_MODE, default is Yaml.FIND_MODE.SQUARE_BRACKETS
*/
public static Yaml.FIND_MODE mode { get; set; default = Yaml.FIND_MODE.SQUARE_BRACKETS; }
public static Yaml.FIND_MODE mode { get; set; default = Yaml.FIND_MODE.DOT; }
/**
* node type related to Yaml.NODE_TYPE
@ -54,9 +54,9 @@ public class Pluie.Yaml.BaseNode : Object, Pluie.Yaml.Node
public Yaml.NODE_TYPE node_type { get; internal set; }
/**
* current representation indent
* current representation level
*/
public int indent { get; internal set; }
public int level { get; internal set; }
/**
* parent node
@ -76,33 +76,31 @@ public class Pluie.Yaml.BaseNode : Object, Pluie.Yaml.Node
/**
* default Yaml.Node constructor
* @param parent the parent node
* @param indent the current indentation in node representation string
* @param type the NODE_TYPE of Yaml.Node to create
*/
public BaseNode (Yaml.Node? parent = null, int indent = 0, NODE_TYPE type = NODE_TYPE.UNDEFINED)
public BaseNode (Yaml.Node? parent = null, NODE_TYPE type = NODE_TYPE.UNDEFINED)
{
this.standard (parent, indent, type);
this.standard (parent, type);
}
/**
* constructor for root Yaml.Node
*/
public BaseNode.root () {
this.standard (null, -4, NODE_TYPE.ROOT);
this.standard (null, NODE_TYPE.ROOT);
this.name = "PluieYamlRootNode";
}
/**
* constructor for standard Yaml.Node
* @param parent the parent node
* @param indent the current indentation in node representation string
* @param type the NODE_TYPE of Yaml.Node to create
*/
internal BaseNode.standard (Yaml.Node? parent = null, int indent = 0, NODE_TYPE type = NODE_TYPE.UNDEFINED)
internal BaseNode.standard (Yaml.Node? parent = null, NODE_TYPE type = NODE_TYPE.UNDEFINED)
{
this.parent = parent;
this.node_type = type;
this.indent = indent;
this.level = parent!=null ? parent.level + 1 : 0;
this.uuid = Yaml.uuid ();
}
@ -132,7 +130,7 @@ public class Pluie.Yaml.BaseNode : Object, Pluie.Yaml.Node
*/
public virtual Yaml.Node clone_node (string? name = null)
{
return new BaseNode.standard (this.parent, this.indent);
return new BaseNode.standard (this.parent);
}
/**
@ -226,30 +224,54 @@ public class Pluie.Yaml.BaseNode : Object, Pluie.Yaml.Node
return has;
}
/**
*
*/
public virtual void update_level()
{
this.level = this.parent != null ? this.parent.level + 1 : 0;
switch (this.node_type) {
case NODE_TYPE.SINGLE_PAIR :
(this as Yaml.NodeSinglePair).scalar ().update_level ();
break;
case NODE_TYPE.ROOT :
case NODE_TYPE.MAPPING :
foreach (var child in (this as Yaml.NodeMap).map.values) {
child.update_level ();
}
break;
case NODE_TYPE.SEQUENCE :
foreach (var child in (this as Yaml.NodeSequence).list) {
child.update_level ();
}
break;
}
}
/**
* get a presentation string of current Yaml.Node
*/
public string to_string (bool indentFormat = true, bool withParent = false, bool withUuid = false, bool withIndent = false, bool withRefCount = false)
public string to_string (bool indentFormat = true, bool withParent = false, bool withUuid = false, bool withLevel = false, bool withRefCount = false)
{
return "%s%s%s%s%s%s%s%s".printf (
this.node_type.is_root () ? "" : of.s_indent ((int8) (indentFormat ? this.indent : 0)),
this.node_type.is_root () ? "" : of.s_indent ((int8) (indentFormat ? (this.level-1)*4 : 0)),
of.c (ECHO.OPTION).s ("["),
of.c (ECHO.OPTION_SEP).s (this.node_type.infos ()),
this.name != null && !this.node_type.is_scalar ()
? of.c (ECHO.TIME).s (" %s".printf (this.name))
? of.c (ECHO.TIME).s ("%s".printf (this.name))
: (
this.node_type.is_scalar ()
? of.c(ECHO.DATE).s (" %s".printf (this.data))
? of.c(ECHO.DATE).s ("%s".printf (this.data))
: ""
),
withRefCount ? of.c (ECHO.COMMAND).s ("[%x]".printf (this.ref_count)) : "",
withRefCount ? of.c (ECHO.COMMAND).s ("[%lu]".printf (this.ref_count)) : "",
!withParent || this.parent == null
? ""
: of.c (ECHO.SECTION).s (" "+this.parent.name)+(
withIndent ? of.c (ECHO.NUM).s (" "+this.indent.to_string()) : ""
withLevel ? of.c (ECHO.NUM).s (" %d".printf (this.level)) : " "
),
of.c (ECHO.OPTION_SEP).s (" %s".printf(this.node_type.infos ())),
withUuid ? of.c (ECHO.COMMENT).s (" %s".printf(this.uuid[0:8]+"...")) : "",
//~ of.c (ECHO.NUM).s ("%d".printf (this.level)),
of.c (ECHO.OPTION).s ("]")
);
}

22
src/vala/Pluie/Yaml.Config.vala
View File

@ -32,16 +32,19 @@ public class Pluie.Yaml.Config
/**
* construct a Yaml Config for specifiyed path
*/
public Config (string? path = null, Yaml.FIND_MODE mode = Yaml.FIND_MODE.DOT)
public Config (string? path = null, bool displayFile = false, Yaml.FIND_MODE mode = Yaml.FIND_MODE.DOT)
{
Yaml.BaseNode.mode = mode;
this.path = path;
if (this.path != null) {
this.loader = new Yaml.Loader (this.path, false, false);
this.finder = new Yaml.Finder(this.loader.get_nodes ());
this.loader = new Yaml.Loader (this.path, displayFile, false);
Yaml.NodeRoot? root = this.loader.get_nodes ();
if (root != null) {
this.finder = new Yaml.Finder(root);
this.get_imports ();
}
}
}
/**
* find node matching specifiyed keyPath
@ -55,6 +58,9 @@ public class Pluie.Yaml.Config
return node;
}
/**
*
*/
public Yaml.NodeRoot root_node ()
{
return this.finder.context as Yaml.NodeRoot;
@ -66,8 +72,9 @@ public class Pluie.Yaml.Config
public void get_imports ()
{
var node = this.get("^imports") as Yaml.NodeMap;
var root = node.parent as Yaml.NodeRoot;
if (node != null) {
var root = node.parent as Yaml.NodeRoot;
if (root != null && root.node_type.is_root ()) {
this.get_imports_var(node);
var dir = this.strip_path(Path.get_dirname (this.path));
if (this.varmap.has_key ("path")) {
@ -77,18 +84,19 @@ public class Pluie.Yaml.Config
}
}
this.update_var (node, dir);
foreach(var entry in this.paths.entries) {
var config = new Yaml.Config(entry.value);
Yaml.NodeMap sub = config.loader.get_nodes ();
Yaml.NodeMap n = new Yaml.NodeMap (root, 0, entry.key);
Yaml.NodeMap n = new Yaml.NodeMap (root, entry.key);
foreach(var subnode in sub.map.values) {
subnode.parent = null;
n.add(subnode);
}
root.add (n);
}
root.update_level();
}
}
}

5
src/vala/Pluie/Yaml.Document.vala
View File

@ -37,13 +37,12 @@ public class Pluie.Yaml.Document : Yaml.NodeMap
/**
* construct a single/pair mapping node
* @param parent the parent node
* @param indent the current indentation in node representation string
* @param name the current name (key) of sequence node
* @param data the current scalar data
*/
public Document (Yaml.Node? parent = null, int indent = 0, string? name = null, string? data = null)
public Document (Yaml.Node? parent = null, string? name = null, string? data = null)
{
this.standard (null, -4, NODE_TYPE.ROOT);
this.standard (null, NODE_TYPE.ROOT);
this.name = "PluieYamlRootNode";
}
}

6
src/vala/Pluie/Yaml.Finder.vala
View File

@ -43,10 +43,8 @@ public class Pluie.Yaml.Finder : Object
public Yaml.Node? context { get; internal set; }
/**
* default Yaml.Node constructor
* @param parent the parent node
* @param indent the current indentation in node representation string
* @param type the NODE_TYPE of Yaml.Node to create
* default Yaml.Finder constructor
* @param default Yaml.Node context
*/
public Finder (Yaml.Node context)
{

14
src/vala/Pluie/Yaml.Loader.vala
View File

@ -64,8 +64,11 @@ public class Pluie.Yaml.Loader
}
this.scanner = new Yaml.Scanner (path);
if ((this.done = this.scanner.run()) && displayNode) {
this.get_nodes ().display_childs ();
of.state(true);
var n = this.get_nodes ();
if (n != null) {
n.display_childs ();
}
of.state(n != null);
}
if (!this.done) {
var evt = this.scanner.get_error_event ();
@ -91,7 +94,7 @@ public class Pluie.Yaml.Loader
of.echo ();
this.reader.rewind(new Io.StreamLineMark(0, 0));
int line = 0;
string? data = null;;
string? data = null;
while (this.reader.readable) {
line = this.reader.line + 1;
data = this.reader.read ();
@ -105,13 +108,16 @@ public class Pluie.Yaml.Loader
));
}
}
if (data !=null) {
ECHO color = data.strip()[0] != '#' ? ECHO.COMMAND : ECHO.COMMENT;
of.echo ("%s%s%s".printf (
of.c (ECHO.MICROTIME ).s (" %03d ".printf (line)),
of.c (ECHO.DATE).s ("| "),
errorLine > 0 && line == errorLine
? of.c (ECHO.FAIL).s (data)
: of.c (ECHO.COMMAND).s (data)
: of.c (color).s (data)
), errorLine == 0 || line < errorLine);
}
if (errorLine > 0 && line == errorLine) {
int len = of.term_width - data.length - 13;
stdout.printf (of.c (ECHO.FAIL).s (@" %$(len)s ".printf (" ")));

10
src/vala/Pluie/Yaml.Node.vala
View File

@ -42,7 +42,7 @@ public interface Pluie.Yaml.Node : Object
*/
public abstract Yaml.NODE_TYPE node_type { get; internal set; }
public abstract int indent { get; internal set; }
public abstract int level { get; internal set; }
/**
* parent node
@ -109,9 +109,15 @@ public interface Pluie.Yaml.Node : Object
*/
public abstract Yaml.Node? get_root_node ();
/**
* update node level and all childs level
*/
public abstract void update_level ();
/**
* get a presentation string of current Yaml.Node
*/
public abstract string to_string (bool indentFormat = true, bool withParent = false, bool withUuid = true, bool withIndent = false, bool withRefCount = true);
public abstract string to_string (bool indentFormat = true, bool withParent = false, bool withUuid = false, bool withIndent = true, bool withRefCount = false);
}

10
src/vala/Pluie/Yaml.NodeMap.vala
View File

@ -44,12 +44,11 @@ public class Pluie.Yaml.NodeMap : Yaml.BaseNode, Yaml.NodeCollection
/**
* construct a mapping node
* @param parent the parent node
* @param indent the current indentation in node representation string
* @param name the current name (key) of mapping node
*/
public NodeMap (Yaml.Node? parent = null, int indent = 0, string? name = null)
public NodeMap (Yaml.Node? parent = null, string? name = null)
{
base (parent, indent, NODE_TYPE.MAPPING);
base (parent, NODE_TYPE.MAPPING);
this.map = new HashMap<string, Yaml.Node> ();
this.name = name;
}
@ -74,7 +73,7 @@ public class Pluie.Yaml.NodeMap : Yaml.BaseNode, Yaml.NodeCollection
public override bool add (Yaml.Node node)
{
node.on_change_parent ();
node.indent = this.indent + 4;
node.level = this.level + 1;
node.parent = this;
if (this.map == null) {
this.map = new HashMap<string, Yaml.Node> ();
@ -182,7 +181,7 @@ public class Pluie.Yaml.NodeMap : Yaml.BaseNode, Yaml.NodeCollection
public override Yaml.Node clone_node (string? name = null)
{
var key = name != null ? name : this.name;
Yaml.Node clone = new Yaml.NodeMap (this.parent, this.indent, key);
Yaml.Node clone = new Yaml.NodeMap (this.parent, key);
foreach (string k in this.map.keys) {
var n = this.map.get(k).clone_node();
n.parent = clone;
@ -190,5 +189,4 @@ public class Pluie.Yaml.NodeMap : Yaml.BaseNode, Yaml.NodeCollection
}
return clone;
}
}

5
src/vala/Pluie/Yaml.NodeRoot.vala
View File

@ -37,13 +37,12 @@ public class Pluie.Yaml.NodeRoot : Yaml.NodeMap
/**
* construct a single/pair mapping node
* @param parent the parent node
* @param indent the current indentation in node representation string
* @param name the current name (key) of sequence node
* @param data the current scalar data
*/
public NodeRoot (Yaml.Node? parent = null, int indent = 0, string? name = null, string? data = null)
public NodeRoot (Yaml.Node? parent = null, string? name = null, string? data = null)
{
this.standard (null, -4, NODE_TYPE.ROOT);
this.standard (null, NODE_TYPE.ROOT);
this.name = "PluieYamlRootNode";
}
}

7
src/vala/Pluie/Yaml.NodeScalar.vala
View File

@ -37,12 +37,11 @@ public class Pluie.Yaml.NodeScalar : Yaml.BaseNode
/**
* construct a scalar node
* @param parent the parent node
* @param indent the current indentation in node representation string
* @param data the current scalar data
*/
public NodeScalar (Yaml.Node? parent = null, int indent = 0, string? data = null)
public NodeScalar (Yaml.Node? parent = null, string? data = null)
{
base (parent, indent, NODE_TYPE.SCALAR);
base (parent, NODE_TYPE.SCALAR);
this.data = data;
}
@ -52,6 +51,6 @@ public class Pluie.Yaml.NodeScalar : Yaml.BaseNode
*/
public override Yaml.Node clone_node (string? name = null)
{
return new Yaml.NodeScalar (this.parent, this.indent, this.data);
return new Yaml.NodeScalar (this.parent, this.data);
}
}

11
src/vala/Pluie/Yaml.NodeSequence.vala
View File

@ -44,12 +44,11 @@ public class Pluie.Yaml.NodeSequence : Yaml.BaseNode, Yaml.NodeCollection
/**
* construct a sequence node
* @param parent the parent node
* @param indent the current indentation in node representation string
* @param name the current name (key) of sequence node
*/
public NodeSequence (Yaml.Node? parent = null, int indent = 0, string? name = null)
public NodeSequence (Yaml.Node? parent = null, string? name = null)
{
base (parent, indent, NODE_TYPE.SEQUENCE);
base (parent, NODE_TYPE.SEQUENCE);
this.name = name;
}
@ -76,7 +75,7 @@ public class Pluie.Yaml.NodeSequence : Yaml.BaseNode, Yaml.NodeCollection
this.list = new ArrayList<Yaml.Node> ();
}
node.on_change_parent ();
node.indent = this.indent + 4;
node.level = this.level + 1;
node.parent = this;
return this.list.add (node);
}
@ -88,7 +87,7 @@ public class Pluie.Yaml.NodeSequence : Yaml.BaseNode, Yaml.NodeCollection
*/
public Yaml.Node add_scalar (string? data = null)
{
Yaml.Node scalar = new Yaml.NodeScalar (this, this.indent+4, data);
Yaml.Node scalar = new Yaml.NodeScalar (this, data);
this.add (scalar);
return scalar;
}
@ -201,7 +200,7 @@ public class Pluie.Yaml.NodeSequence : Yaml.BaseNode, Yaml.NodeCollection
public override Yaml.Node clone_node (string? name = null)
{
var key = name != null ? name : this.name;
Yaml.Node clone = new Yaml.NodeSequence (this.parent, this.indent, key);
Yaml.Node clone = new Yaml.NodeSequence (this.parent, key);
if (this.list!= null && this.list.size > 0) {
foreach (Yaml.Node child in this.list) {
var n = child.clone_node();

9
src/vala/Pluie/Yaml.NodeSinglePair.vala
View File

@ -37,16 +37,15 @@ public class Pluie.Yaml.NodeSinglePair : Yaml.NodeMap
/**
* construct a single/pair mapping node
* @param parent the parent node
* @param indent the current indentation in node representation string
* @param name the current name (key) of sequence node
* @param data the current scalar data
*/
public NodeSinglePair (Yaml.Node? parent = null, int indent = 0, string? name = null, string? data = null)
public NodeSinglePair (Yaml.Node? parent = null, string? name = null, string? data = null)
{
this.standard (parent, indent, NODE_TYPE.SINGLE_PAIR);
this.standard (parent, NODE_TYPE.SINGLE_PAIR);
this.name = name;
if (data != null) {
var scalar = new Yaml.NodeScalar (this, this.indent+4, data);
var scalar = new Yaml.NodeScalar (this, data);
scalar.name = "singlepair";
this.add (scalar);
}
@ -68,7 +67,7 @@ public class Pluie.Yaml.NodeSinglePair : Yaml.NodeMap
public override Yaml.Node clone_node (string? name = null)
{
var key = name != null ? name : this.name;
Yaml.Node clone = new Yaml.NodeSinglePair (this.parent, this.indent, key, this.scalar ().data);
Yaml.Node clone = new Yaml.NodeSinglePair (this.parent, key, this.scalar ().data);
return clone;
}
}

36
src/vala/Pluie/Yaml.Processor.vala
View File

@ -77,9 +77,9 @@ public class Pluie.Yaml.Processor
Yaml.Node node;
/**
* previous indent
* previous level
*/
int prev_indent;
int prev_level;
/**
*
@ -163,8 +163,8 @@ public class Pluie.Yaml.Processor
this.root = new Yaml.NodeRoot ();
this.prev_node = this.root;
this.parent_node = this.root;
this.prev_indent = this.root.indent;
int indent = this.root.indent +4;
this.prev_level = this.root.level;
int level = this.root.level + 1;
var it = this.events.iterator ();
var change = false;
string? key = null;
@ -179,8 +179,10 @@ public class Pluie.Yaml.Processor
break;
}
if (evt.evtype.is_mapping_end () || evt.evtype.is_sequence_end ()) {
indent -= 4;
this.parent_node = this.prev_node.parent != this.root ? this.prev_node.parent.parent : this.root;
level -= 4;
this.parent_node = this.prev_node.parent != null && this.prev_node.parent != this.root
? this.prev_node.parent.parent
: this.root;
this.prev_node = this.parent_node;
continue;
}
@ -188,20 +190,20 @@ public class Pluie.Yaml.Processor
evt = this.next_event(it);
if (evt.evtype.is_mapping_start ()) {
key = "_%d".printf((this.parent_node as Yaml.NodeSequence).get_size());
this.node = new Yaml.NodeMap (this.parent_node, indent, key);
this.node = new Yaml.NodeMap (this.parent_node, key);
key = null;
indent += 4;
level += 1;
change = true;
}
else if (evt.evtype.is_scalar ()) {
var content = evt.data["data"];
this.node = new Yaml.NodeScalar (this.parent_node, indent, content);
this.node = new Yaml.NodeScalar (this.parent_node, content);
change = true;
}
}
if (beginFlowSeq && evt.evtype.is_scalar ()) {
var content = evt.data["data"];
this.node = new Yaml.NodeScalar (this.parent_node, indent, content);
this.node = new Yaml.NodeScalar (this.parent_node, content);
change = true;
beginFlowSeq = false;
}
@ -212,7 +214,7 @@ public class Pluie.Yaml.Processor
if (evt.evtype.is_scalar ()) {
var content = evt.data["data"];
if (key != null) {
this.node = new Yaml.NodeSinglePair (this.parent_node, indent, key, content);
this.node = new Yaml.NodeSinglePair (this.parent_node, key, content);
change = true;
}
}
@ -227,17 +229,17 @@ public class Pluie.Yaml.Processor
this.node = refnode.clone_node (key);
this.parent_node.add (this.node);
this.prev_node = this.node;
this.prev_indent = this.prev_node.indent;
this.prev_level = this.prev_node.level;
}
}
if (evt.evtype.is_mapping_start ()) {
this.node = new Yaml.NodeMap (this.parent_node, indent, key);
indent += 4;
this.node = new Yaml.NodeMap (this.parent_node, key);
level += 1;
change = true;
}
else if (evt.evtype.is_sequence_start ()) {
this.node = new Yaml.NodeSequence (this.parent_node, indent, key);
indent += 4;
this.node = new Yaml.NodeSequence (this.parent_node, key);
level += 1;
change = true;
beginFlowSeq = true;
}
@ -255,7 +257,7 @@ public class Pluie.Yaml.Processor
this.parent_node = this.node;
}
this.prev_node = this.node;
this.prev_indent = this.prev_node.indent;
this.prev_level = this.prev_node.level;
this.node = null;
change = false;
}