Merge pull request 'chore(cleanup): shfmt and .editorconfig applied to all scripts' (#296) from earl-warren/setup-forgejo:wip-shfmt into main

Reviewed-on: https://code.forgejo.org/actions/setup-forgejo/pulls/296

.editorconfig

@@ -0,0 +1,10 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+tab_width = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true

forgejo-binary.sh

@@ -10,12 +10,6 @@ source $SELF_DIR/forgejo-lib.sh
 
 if ${VERBOSE:-false}; then set -x; fi
 
-function maybe_sudo() {
-    if test $(id -u) != 0 ; then
-        SUDO=sudo
-    fi
-}
-
 function ensure_user() {
     local user=$1
 

forgejo.sh

@@ -63,8 +63,14 @@ function setup() {
     #
     # Redundant with forgejo-curl.sh, kept around for backward compatibility 09/2023
     #
-    ( echo -n 'Authorization: token ' ; cat $DIR/forgejo-token ) > $DIR/forgejo-header
-    ( echo "#!/bin/sh" ; echo 'curl -sS -H "Content-Type: application/json" -H @'$DIR/forgejo-header' "$@"' ) > $DIR/forgejo-api && chmod +x $DIR/forgejo-api
+    (
+        echo -n 'Authorization: token '
+        cat $DIR/forgejo-token
+    ) >$DIR/forgejo-header
+    (
+        echo "#!/bin/sh"
+        echo 'curl -sS -H "Content-Type: application/json" -H @'$DIR/forgejo-header' "$@"'
+    ) >$DIR/forgejo-api && chmod +x $DIR/forgejo-api
 }
 
 function teardown() {