isabelroses.com
this repo has no description
WIP
+108
-94
+108
-94
fetcher.nix
+108
-94
fetcher.nix
···
10
10
{
11
11
lib,
12
12
repoRevToNameMaybe,
13
+
stdenvNoCC,
13
14
fetchgit,
14
15
fetchzip,
15
16
}:
16
17
17
18
lib.makeOverridable (
18
-
{
19
-
domain ? "tangled.sh",
20
-
owner,
21
-
repo,
22
-
rev ? null,
23
-
tag ? null,
24
-
name ? repoRevToNameMaybe repo (lib.revOrTag rev tag) "tangled",
19
+
lib.extendMkDerivation {
20
+
constructDrv = stdenvNoCC.mkDerivation;
25
21
26
-
# fetchgit stuff
27
-
fetchSubmodules ? false,
28
-
leaveDotGit ? false,
29
-
deepClone ? false,
30
-
forceFetchGit ? false,
31
-
fetchLFS ? false,
32
-
sparseCheckout ? [ ],
22
+
excludeDrvArgNames = [
23
+
# Additional stdenv.mkDerivation arguments from derived fetchers.
24
+
"derivationArgs"
33
25
34
-
meta ? { },
35
-
...
36
-
}@args:
26
+
"hash"
27
+
];
37
28
38
-
assert lib.assertMsg (lib.xor (tag != null) (
39
-
rev != null
40
-
)) "fetchFromTangled requires one of either `rev` or `tag` to be provided (not both).";
29
+
extendDrvArgs =
30
+
finalAttrs:
31
+
{
32
+
domain ? "tangled.sh",
33
+
owner,
34
+
repo,
35
+
rev ? null,
36
+
tag ? null,
37
+
name ? repoRevToNameMaybe repo (lib.revOrTag rev tag) "tangled",
41
38
42
-
let
39
+
# fetchgit stuff
40
+
fetchSubmodules ? false,
41
+
leaveDotGit ? false,
42
+
deepClone ? false,
43
+
forceFetchGit ? false,
44
+
fetchLFS ? false,
45
+
sparseCheckout ? [ ],
43
46
44
-
position = (
45
-
if args.meta.description or null != null then
46
-
builtins.unsafeGetAttrPos "description" args.meta
47
-
else if tag != null then
48
-
builtins.unsafeGetAttrPos "tag" args
49
-
else
50
-
builtins.unsafeGetAttrPos "rev" args
51
-
);
47
+
meta ? { },
48
+
...
49
+
}@args:
52
50
53
-
baseUrl = "https://${domain}/${owner}/${repo}";
51
+
assert lib.assertMsg (lib.xor (tag != null) (
52
+
rev != null
53
+
)) "fetchFromTangled requires one of either `rev` or `tag` to be provided (not both).";
54
54
55
-
newMeta =
56
-
meta
57
-
// {
58
-
homepage = meta.homepage or baseUrl;
59
-
}
60
-
// lib.optionalAttrs (position != null) {
61
-
# to indicate where derivation originates, similar to make-derivation.nix's mkDerivation
62
-
position = "${position.file}:${toString position.line}";
63
-
};
55
+
let
64
56
65
-
passthruAttrs = removeAttrs args [
66
-
"domain"
67
-
"owner"
68
-
"repo"
69
-
"tag"
70
-
"rev"
71
-
"fetchSubmodules"
72
-
"forceFetchGit"
73
-
];
57
+
position = (
58
+
if args.meta.description or null != null then
59
+
builtins.unsafeGetAttrPos "description" args.meta
60
+
else if tag != null then
61
+
builtins.unsafeGetAttrPos "tag" args
62
+
else
63
+
builtins.unsafeGetAttrPos "rev" args
64
+
);
74
65
75
-
useFetchGit =
76
-
fetchSubmodules || leaveDotGit || deepClone || forceFetchGit || fetchLFS || (sparseCheckout != [ ]);
66
+
baseUrl = "https://${domain}/${owner}/${repo}";
77
67
78
-
# We prefer fetchzip in cases we don't need submodules as the hash
79
-
# is more stable in that case.
80
-
fetcher =
81
-
if useFetchGit then
82
-
fetchgit
83
-
# fetchzip may not be overridable when using external tools, for example nix-prefetch
84
-
else if fetchzip ? override then
85
-
fetchzip.override { withUnzip = false; }
86
-
else
87
-
fetchzip;
68
+
newMeta =
69
+
meta
70
+
// {
71
+
homepage = meta.homepage or baseUrl;
72
+
}
73
+
// lib.optionalAttrs (position != null) {
74
+
# to indicate where derivation originates, similar to make-derivation.nix's mkDerivation
75
+
position = "${position.file}:${toString position.line}";
76
+
};
88
77
89
-
revWithTag = if tag != null then "refs%2Ftags%2F${tag}" else rev;
78
+
passthruAttrs = removeAttrs args [
79
+
"domain"
80
+
"owner"
81
+
"repo"
82
+
"tag"
83
+
"rev"
84
+
"fetchSubmodules"
85
+
"forceFetchGit"
86
+
];
87
+
88
+
useFetchGit =
89
+
fetchSubmodules || leaveDotGit || deepClone || forceFetchGit || fetchLFS || (sparseCheckout != [ ]);
90
+
91
+
# We prefer fetchzip in cases we don't need submodules as the hash
92
+
# is more stable in that case.
93
+
fetcher =
94
+
if useFetchGit then
95
+
fetchgit
96
+
# fetchzip may not be overridable when using external tools, for example nix-prefetch
97
+
else if fetchzip ? override then
98
+
fetchzip.override { withUnzip = false; }
99
+
else
100
+
fetchzip;
101
+
102
+
revWithTag = if tag != null then "refs%2Ftags%2F${tag}" else rev;
103
+
104
+
fetcherArgs =
105
+
(
106
+
if useFetchGit then
107
+
{
108
+
inherit
109
+
tag
110
+
rev
111
+
deepClone
112
+
fetchSubmodules
113
+
sparseCheckout
114
+
fetchLFS
115
+
leaveDotGit
116
+
;
117
+
url = baseUrl;
118
+
}
119
+
else
120
+
{
121
+
url = "${baseUrl}/archive/${revWithTag}";
122
+
extension = "tar.gz";
90
123
91
-
fetcherArgs =
92
-
(
93
-
if useFetchGit then
94
-
{
95
-
inherit
96
-
tag
97
-
rev
98
-
deepClone
99
-
fetchSubmodules
100
-
sparseCheckout
101
-
fetchLFS
102
-
leaveDotGit
103
-
;
104
-
url = baseUrl;
105
-
}
106
-
else
107
-
{
108
-
url = "${baseUrl}/archive/${revWithTag}";
109
-
extension = "tar.gz";
124
+
passthru = {
125
+
gitRepoUrl = baseUrl;
126
+
};
127
+
}
128
+
)
129
+
// passthruAttrs
130
+
// {
131
+
inherit name;
132
+
};
133
+
in
110
134
111
-
passthru = {
112
-
gitRepoUrl = baseUrl;
113
-
};
114
-
}
115
-
)
116
-
// passthruAttrs
135
+
fetcher fetcherArgs
117
136
// {
118
-
inherit name;
137
+
meta = newMeta;
138
+
inherit owner repo tag;
139
+
rev = revWithTag;
119
140
};
120
-
in
121
-
122
-
fetcher fetcherArgs
123
-
// {
124
-
meta = newMeta;
125
-
inherit owner repo tag;
126
-
rev = revWithTag;
127
141
}
128
142
)