1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
import
future, options, posix, re, sets, strutils, tables,
utils
type
ColorMode* {.pure.} = enum
colorNever = "never",
colorAuto = "auto",
colorAlways = "always"
CommonConfig* = object of RootObj
dbs*: seq[string]
arch*: string
debug*: bool
progressBar*: bool
verbosePkgList*: bool
pgpKeyserver*: Option[string]
ignorePkgs*: HashSet[string]
ignoreGroups*: HashSet[string]
PacmanConfig* = object of CommonConfig
rootOption*: Option[string]
dbOption*: Option[string]
cacheOption*: Option[string]
gpgOption*: Option[string]
colorMode*: ColorMode
Config* = object of CommonConfig
root*: string
db*: string
cache*: string
tmpRootInitial*: string
tmpRootCurrent*: string
color*: bool
aurComments*: bool
checkIgnored*: bool
printAurNotFound*: bool
sudoExec*: bool
viewNoDefault*: bool
preBuildCommand*: Option[string]
proc readConfigFile*(configFile: string):
(OrderedTable[string, ref Table[string, string]], bool) =
var file: File
var table = initOrderedTable[string, ref Table[string, string]]()
var category: ref Table[string, string]
var currentCategory = ""
let wasError = if file.open(configFile):
try:
var matches: array[2, string]
while true:
let rawLine = readLine(file).strip(leading = false, trailing = true)
let commentIndex = rawLine.find('#')
let line = if commentIndex >= 0:
rawLine[0 .. commentIndex - 1].strip(leading = false, trailing = true)
else:
rawLine
if line.len > 0:
if line.match(re"\[(.*)\]", matches):
currentCategory = matches[0]
if table.hasKey(currentCategory):
category = table[currentCategory]
else:
category = newTable[string, string]()
table[currentCategory] = category
elif currentCategory.len > 0:
if line.match(re"\ *(\w+)\ *=\ *(.*)", matches):
category[].add(matches[0], matches[1])
else:
category[].add(line.strip(leading = true, trailing = false), "")
false
except EOFError:
false
except IOError:
true
finally:
file.close()
else:
true
(table, wasError)
proc ignored*(config: Config, name: string, groups: openArray[string]): bool =
name in config.ignorePkgs or (config.ignoreGroups * groups.toSet).len > 0
proc isRootDefault*(config: Config): bool =
config.root == "/"
proc get*(colorMode: ColorMode): bool =
case colorMode:
of ColorMode.colorNever: false
of ColorMode.colorAlways: true
of ColorMode.colorAuto: isatty(1) == 1
proc root*(config: PacmanConfig): string =
config.rootOption.get("/")
proc db*(config: PacmanConfig): string =
if config.dbOption.isSome:
config.dbOption.unsafeGet
else:
let root = config.root
let workRoot = if root == "/": "" else: root
workRoot & localStateDir & "/lib/pacman/"
proc cache*(config: PacmanConfig): string =
config.cacheOption.get(localStateDir & "/cache/pacman/pkg")
proc obtainConfig*(config: PacmanConfig): Config =
let (configTable, _) = readConfigFile(sysConfDir & "/pakku.conf")
let options = configTable.opt("options").map(t => t[]).get(initTable[string, string]())
let root = config.root
let db = config.db
let cache = config.cache
let color = config.colorMode.get
proc obtainTmpDir(user: User): string =
options.opt("TmpDir").get("/tmp/pakku-${USER}")
.replace("${UID}", $user.uid)
.replace("${USER}", user.name)
let tmpRootInitial = obtainTmpDir(initialUser.get(currentUser))
let tmpRootCurrent = obtainTmpDir(currentUser)
let aurComments = options.hasKey("AurComments")
let checkIgnored = options.hasKey("CheckIgnored")
let printAurNotFound = options.hasKey("PrintAurNotFound")
let sudoExec = options.hasKey("SudoExec")
let viewNoDefault = options.hasKey("ViewNoDefault")
let preBuildCommand = options.opt("PreBuildCommand")
Config(root: root, db: db, cache: cache,
tmpRootInitial: tmpRootInitial, tmpRootCurrent: tmpRootCurrent, color: color,
dbs: config.dbs, arch: config.arch, debug: config.debug, progressBar: config.progressBar,
verbosePkgList: config.verbosePkgList, pgpKeyserver: config.pgpKeyserver,
ignorePkgs: config.ignorePkgs, ignoreGroups: config.ignoreGroups,
aurComments: aurComments, checkIgnored: checkIgnored, printAurNotFound: printAurNotFound,
sudoExec: sudoExec, viewNoDefault: viewNoDefault, preBuildCommand: preBuildCommand)
|
