⛩️ Powerful yet Minimal Nix Dependency Manager
flake
flakes
home-manager
nixos
go
nix
dependency
dependencies
refactor(utilities): move shared utilities to separate file
+42
-36
+42
utilities.go
+42
utilities.go
···
1
+
package main
2
+
3
+
import (
4
+
"os"
5
+
"os/exec"
6
+
"strings"
7
+
)
8
+
9
+
func fetchSHA256(url string, unpack bool, show bool) (string, error) {
10
+
arguments := []string{"--type", "sha256", url}
11
+
12
+
if unpack {
13
+
arguments = append([]string{"--unpack"}, arguments...)
14
+
}
15
+
16
+
output, err := command("nix-prefetch-url", show, arguments...)
17
+
18
+
if err != nil {
19
+
return "", err
20
+
}
21
+
22
+
lines := strings.Split(output, "\n")
23
+
24
+
return strings.Trim(lines[len(lines)-2], "\n"), nil
25
+
}
26
+
27
+
func command(name string, show bool, args ...string) (string, error) {
28
+
executable, err := exec.LookPath(name)
29
+
out := []byte{}
30
+
31
+
if show {
32
+
cmd := exec.Command(executable, args...)
33
+
cmd.Stdin = os.Stdin
34
+
cmd.Stderr = os.Stderr
35
+
out, err = cmd.Output()
36
+
} else {
37
+
cmd := exec.Command(executable, args...)
38
+
out, err = cmd.Output()
39
+
}
40
+
41
+
return string(out), err
42
+
}
-36
yae.go
-36
yae.go
···
3
3
import (
4
4
"fmt"
5
5
"os"
6
-
"os/exec"
7
6
"strings"
8
7
"time"
9
8
···
254
253
os.Exit(1)
255
254
}
256
255
}
257
-
258
-
func fetchSHA256(url string, unpack bool, show bool) (string, error) {
259
-
arguments := []string{"--type", "sha256", url}
260
-
261
-
if unpack {
262
-
arguments = append([]string{"--unpack"}, arguments...)
263
-
}
264
-
265
-
output, err := command("nix-prefetch-url", show, arguments...)
266
-
267
-
if err != nil {
268
-
return "", err
269
-
}
270
-
271
-
lines := strings.Split(output, "\n")
272
-
273
-
return strings.Trim(lines[len(lines)-2], "\n"), nil
274
-
}
275
-
276
-
func command(name string, show bool, args ...string) (string, error) {
277
-
executable, err := exec.LookPath(name)
278
-
out := []byte{}
279
-
280
-
if show {
281
-
cmd := exec.Command(executable, args...)
282
-
cmd.Stdin = os.Stdin
283
-
cmd.Stderr = os.Stderr
284
-
out, err = cmd.Output()
285
-
} else {
286
-
cmd := exec.Command(executable, args...)
287
-
out, err = cmd.Output()
288
-
}
289
-
290
-
return string(out), err
291
-
}