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Encourage the use ob abstract sockets.

pull/11/head
Joshua Potter 2023-12-01 10:06:17 -07:00
parent 383ada8661
commit 42e71e6493
2 changed files with 17 additions and 13 deletions
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16
specs/phoenix/template/README.md
View File

@ -10,18 +10,20 @@ $> nix develop
## Quickstart
An empty Postgres cluster is initialized at `/data`. To start the database, run
An empty Postgres cluster is initialized at `/db`. To start the database, run
the following:
```bash
$> pg_ctl start -o --unix_socket_directories="$PWD/data"
$> pg_ctl -D db -l db/logfile -o --unix_socket_directories=@phoenix start
```
To shut the database down, run:
In the above command, `@phoenix` refers to an [abstract socket name](https://www.postgresql.org/docs/15/runtime-config-connection.html#GUC-UNIX-SOCKET-DIRECTORIES).
Rename to whatever is appropriate for your use case. To then connect to this
database instance, run:
```bash
$> pg_ctl stop
$> psql -h @phoenix
```
You can connect to this database from the project root directory by running:
To later shut the database down, run:
```bash
$> psql -h "$PWD/data" -d postgres
$> pg_ctl -D db stop
```
Afterward, you can run the Phoenix setup commands:
@ -39,7 +41,7 @@ $> mix phx.server
This project pins Mix dependencies using [mix2nix](https://github.com/ydlr/mix2nix).
After updating your `mix.lock` file, make sure to re-run the following:
```bash
mix2nix > deps.nix
$> mix2nix > deps.nix
```
As of now, `mix2nix` cannot handle git dependencies found inside the `mix.lock`
file. If you have git dependencies, add them manually or use

14
specs/postgres/template/README.md
View File

@ -10,16 +10,18 @@ $> nix develop
## Quickstart
An empty Postgres cluster is initialized at `/data`. To start the database, run
An empty Postgres cluster is initialized at `/db`. To start the database, run
the following:
```bash
$> pg_ctl start -o --unix_socket_directories="$PWD/data"
$> pg_ctl -D db -l db/logfile -o --unix_socket_directories=@postgres start
```
To shut the database down, run:
In the above command, `@postgres` refers to an [abstract socket name](https://www.postgresql.org/docs/15/runtime-config-connection.html#GUC-UNIX-SOCKET-DIRECTORIES).
Rename to whatever is appropriate for your use case. To then connect to this
database instance, run:
```bash
$> pg_ctl stop
$> psql -h @postgres
```
You can connect to this database from the project root directory by running:
To later shut the database down, run:
```bash
$> psql -h "$PWD/data" -d postgres
$> pg_ctl -D db stop
```