Commit Graph

2 Commits

Author SHA1 Message Date
Reilly Wood
7d5333db3b
Clean up .sh scripts with shellcheck (#7261)
Ran [`shellcheck`](https://github.com/koalaman/shellcheck) on our 3
shell scripts and fixed the warnings. This caught that the scripts were
[broken because of their
shebang](https://www.shellcheck.net/wiki/SC3030):

```
〉./uninstall-all.sh

----------------------------------------------
Uninstall nu and all plugins from cargo/bin...
----------------------------------------------
./uninstall-all.sh: 8: Syntax error: "(" unexpected
```

```
〉shellcheck *.sh

In build-all-maclin.sh line 8:
NU_PLUGINS=(
           ^-- SC3030 (warning): In POSIX sh, arrays are undefined.


In build-all-maclin.sh line 18:
for plugin in "${NU_PLUGINS[@]}"
               ^--------------^ SC3054 (warning): In POSIX sh, array references are undefined.


In build-all-maclin.sh line 20:
    echo '' && cd crates/$plugin
               ^---------------^ SC2164 (warning): Use 'cd ... || exit' or 'cd ... || return' in case cd fails.
                         ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
    echo '' && cd crates/"$plugin" || exit


In install-all.sh line 14:
NU_PLUGINS=(
           ^-- SC3030 (warning): In POSIX sh, arrays are undefined.


In install-all.sh line 22:
for plugin in "${NU_PLUGINS[@]}"
               ^--------------^ SC3054 (warning): In POSIX sh, array references are undefined.


In install-all.sh line 28:
    cd crates/$plugin && cargo install --path . && cd ../../
              ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
    cd crates/"$plugin" && cargo install --path . && cd ../../


In uninstall-all.sh line 8:
NU_PLUGINS=(
           ^-- SC3030 (warning): In POSIX sh, arrays are undefined.


In uninstall-all.sh line 16:
for plugin in "${NU_PLUGINS[@]}"
               ^--------------^ SC3054 (warning): In POSIX sh, array references are undefined.


In uninstall-all.sh line 18:
    cargo uninstall $plugin
                    ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
    cargo uninstall "$plugin"

For more information:
  https://www.shellcheck.net/wiki/SC2164 -- Use 'cd ... || exit' or 'cd ... |...
  https://www.shellcheck.net/wiki/SC3030 -- In POSIX sh, arrays are undefined.
  https://www.shellcheck.net/wiki/SC3054 -- In POSIX sh, array references are...
  ```
 
To fix SC2164  I used `set -euo pipefail` as per this Julia Evans suggestion:
  
![image](https://user-images.githubusercontent.com/26268125/204181003-22283dcb-924d-4c0d-91f6-1ea635dbf0fc.png)
2022-11-27 22:13:06 -05:00
Justin Ma
bc119a5e98
Update build and install scripts (#4733)
* Update build and install scripts

* Add build-all.nu and uninstall-all.sh
2022-03-05 00:10:33 -05:00