nixpkgs/pkgs/by-name/is/isolate/take-config-file-from-env.patch
aleksana 571c71e6f7 treewide: migrate packages to pkgs/by-name, take 1
We are migrating packages that meet below requirements:

1. using `callPackage`
2. called path is a directory
3. overriding set is empty (`{ }`)
4. not containing path expressions other than relative path (to
makenixpkgs-vet happy)
5. not referenced by nix files outside of the directory, other
than`pkgs/top-level/all-packages.nix`
6. not referencing nix files outside of the directory
7. not referencing `default.nix` (since it's changed to `package.nix`)
8. `outPath` doesn't change after migration

The tool is here: https://github.com/Aleksanaa/by-name-migrate.
2024-11-09 20:04:51 +08:00

20 lines
537 B
Diff

diff --git a/config.c b/config.c
index 6477259..c462ed3 100644
--- a/config.c
+++ b/config.c
@@ -114,9 +114,12 @@ cf_check(void)
void
cf_parse(void)
{
- FILE *f = fopen(CONFIG_FILE, "r");
+ char *config_file = getenv("ISOLATE_CONFIG_FILE");
+ if(!config_file)
+ die("ISOLATE_CONFIG_FILE environment variable not set");
+ FILE *f = fopen(config_file, "r");
if (!f)
- die("Cannot open %s: %m", CONFIG_FILE);
+ die("Cannot open %s: %m", config_file);
char line[MAX_LINE_LEN];
while (fgets(line, sizeof(line), f))