isabelroses.com
+57
-33
fetcher.nix
+57
-33
fetcher.nix
···
9
9
fetchzip,
10
10
}:
11
11
12
-
lib.makeOverridable (
12
+
let
13
+
14
+
useFetchGitArgsDefault = {
15
+
deepClone = false;
16
+
fetchSubmodules = false; # This differs from fetchgit's default
17
+
fetchLFS = false;
18
+
forceFetchGit = false;
19
+
leaveDotGit = null;
20
+
rootDir = "";
21
+
sparseCheckout = null;
22
+
};
23
+
useFetchGitArgsDefaultNullable = {
24
+
leaveDotGit = false;
25
+
sparseCheckout = [ ];
26
+
};
27
+
useFetchGitargsDefaultNonNull = useFetchGitArgsDefault // useFetchGitArgsDefaultNullable;
28
+
excludeUseFetchGitArgNames = [
29
+
"forceFetchGit"
30
+
];
31
+
32
+
faUseFetchGit = lib.mapAttrs (_: _: true) useFetchGitArgsDefault;
33
+
34
+
adjustFunctionArgs = f: lib.setFunctionArgs f (faUseFetchGit // lib.functionArgs f);
35
+
36
+
decorate = f: lib.makeOverridable (adjustFunctionArgs f);
37
+
38
+
in
39
+
40
+
decorate (
13
41
{
14
42
domain ? "tangled.org",
15
43
owner,
···
20
48
# TODO: add back when doing FP
21
49
# name ? repoRevToNameMaybe repo (lib.revOrTag rev tag) "tangled",
22
50
23
-
# fetchgit stuff
24
-
fetchSubmodules ? false,
25
-
leaveDotGit ? false,
26
-
deepClone ? false,
27
-
forceFetchGit ? false,
28
-
fetchLFS ? false,
29
-
sparseCheckout ? [ ],
30
-
31
51
passthru ? { },
32
52
meta ? { },
33
53
...
···
39
59
40
60
let
41
61
62
+
useFetchGit =
63
+
lib.mapAttrs (
64
+
name: nonNullDefault:
65
+
if args ? ${name} && (useFetchGitArgsDefaultNullable ? ${name} -> args.${name} != null) then
66
+
args.${name}
67
+
else
68
+
nonNullDefault
69
+
) useFetchGitargsDefaultNonNull != useFetchGitargsDefaultNonNull;
70
+
useFetchGitArgsWDPassing = lib.overrideExisting (removeAttrs useFetchGitArgsDefault excludeUseFetchGitArgNames) args;
71
+
42
72
position = (
43
73
if args.meta.description or null != null then
44
74
builtins.unsafeGetAttrPos "description" args.meta
···
60
90
position = "${position.file}:${toString position.line}";
61
91
};
62
92
63
-
passthruAttrs = removeAttrs args [
64
-
"domain"
65
-
"owner"
66
-
"repo"
67
-
"tag"
68
-
"rev"
69
-
"fetchSubmodules"
70
-
"forceFetchGit"
71
-
];
72
-
73
-
useFetchGit =
74
-
fetchSubmodules || leaveDotGit || deepClone || forceFetchGit || fetchLFS || (sparseCheckout != [ ]);
93
+
passthruAttrs = removeAttrs args (
94
+
[
95
+
"domain"
96
+
"owner"
97
+
"repo"
98
+
"tag"
99
+
"rev"
100
+
"fetchSubmodules"
101
+
"forceFetchGit"
102
+
]
103
+
++ (if useFetchGit then excludeUseFetchGitArgNames else lib.attrNames faUseFetchGit)
104
+
);
75
105
76
106
# We prefer fetchzip in cases we don't need submodules as the hash
77
107
# is more stable in that case.
···
89
119
passthruAttrs
90
120
// (
91
121
if useFetchGit then
92
-
{
93
-
inherit
94
-
tag
95
-
rev
96
-
deepClone
97
-
fetchSubmodules
98
-
sparseCheckout
99
-
fetchLFS
100
-
leaveDotGit
101
-
;
122
+
useFetchGitArgsWDPassing
123
+
// {
124
+
inherit tag rev;
102
125
url = baseUrl;
103
126
inherit passthru;
104
127
derivationArgs = {
···
139
162
)
140
163
// {
141
164
name =
142
-
args.name
143
-
or (repoRevToNameMaybe finalAttrs.repo (lib.revOrTag finalAttrs.revCustom finalAttrs.tag) "github");
165
+
args.name or (repoRevToNameMaybe finalAttrs.repo (lib.revOrTag finalAttrs.revCustom finalAttrs.tag)
166
+
"tangled"
167
+
);
144
168
meta = newMeta;
145
169
};
146
170
in