ostiwe/go-toml
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fixed formatting; added name to license file

Browse Source
This commit is contained in:
eanderton
2014-07-07 21:06:42 -04:00
parent c8b5633273
commit 7b208738bc
6 changed files with 173 additions and 151 deletions
Download Patch File Download Diff File Expand all files Collapse all files
parser.go
+37 -37
View File
@@ -71,8 +71,8 @@ func parseStart(p *parser) parserStateFn {
}
switch tok.typ {
case tokenDoubleLeftBracket:
return parseGroupArray
case tokenDoubleLeftBracket:
return parseGroupArray
case tokenLeftBracket:
return parseGroup
case tokenKey:
@@ -86,33 +86,33 @@ func parseStart(p *parser) parserStateFn {
}
func parseGroupArray(p *parser) parserStateFn {
p.getToken() // discard the [[
p.getToken() // discard the [[
key := p.getToken()
if key.typ != tokenKeyGroupArray {
panic(fmt.Sprintf("unexpected token %s, was expecting a key group array", key))
}
// get or create group array element at the indicated part in the path
p.currentGroup = strings.Split(key.val, ".")
dest_tree := p.tree.GetPath(p.currentGroup)
var array []*TomlTree
if dest_tree == nil {
array = make([]*TomlTree, 0)
} else if dest_tree.([]*TomlTree) != nil {
array = dest_tree.([]*TomlTree)
} else {
panic(fmt.Sprintf("key %s is already assigned and not of type group array", key))
}
// get or create group array element at the indicated part in the path
p.currentGroup = strings.Split(key.val, ".")
dest_tree := p.tree.GetPath(p.currentGroup)
var array []*TomlTree
if dest_tree == nil {
array = make([]*TomlTree, 0)
} else if dest_tree.([]*TomlTree) != nil {
array = dest_tree.([]*TomlTree)
} else {
panic(fmt.Sprintf("key %s is already assigned and not of type group array", key))
}
// add a new tree to the end of the group array
new_tree := make(TomlTree)
array = append(array, &new_tree)
p.tree.SetPath(p.currentGroup, array)
// add a new tree to the end of the group array
new_tree := make(TomlTree)
array = append(array, &new_tree)
p.tree.SetPath(p.currentGroup, array)
// keep this key name from use by other kinds of assignments
p.seenGroupKeys = append(p.seenGroupKeys, key.val)
// keep this key name from use by other kinds of assignments
p.seenGroupKeys = append(p.seenGroupKeys, key.val)
// move to next parser state
// move to next parser state
p.assume(tokenDoubleRightBracket)
return parseStart(p)
}
@@ -146,24 +146,24 @@ func parseAssign(p *parser) parserStateFn {
group_key = make([]string, 0)
}
// find the group to assign, looking out for arrays of groups
var target_node *TomlTree
switch node := p.tree.GetPath(group_key).(type) {
case []*TomlTree:
target_node = node[len(node)-1]
case *TomlTree:
target_node = node
default:
panic(fmt.Sprintf("Unknown group type for path %v", group_key))
}
// find the group to assign, looking out for arrays of groups
var target_node *TomlTree
switch node := p.tree.GetPath(group_key).(type) {
case []*TomlTree:
target_node = node[len(node)-1]
case *TomlTree:
target_node = node
default:
panic(fmt.Sprintf("Unknown group type for path %v", group_key))
}
// assign value to the found group
local_key := []string{ key.val }
// assign value to the found group
local_key := []string{key.val}
final_key := append(group_key, key.val)
if target_node.GetPath(local_key) != nil {
panic(fmt.Sprintf("the following key was defined twice: %s", strings.Join(final_key, ".")))
}
target_node.SetPath(local_key, value)
if target_node.GetPath(local_key) != nil {
panic(fmt.Sprintf("the following key was defined twice: %s", strings.Join(final_key, ".")))
}
target_node.SetPath(local_key, value)
return parseStart(p)
}