Merge pull request #1908 from EliahKagan/run-ci/scripts

Fix a few ShellCheck warnings and stylistic inconsistencies

Author: EliahKagan

etc/check-package-size.sh

@@ -4,17 +4,17 @@ set -eu -o pipefail
 
 function enter () {
   local dir="${1:?need directory to enter}"
-  echo -n $'  in' $dir $'\t→\t'
-  cd $dir
+  printf '  in %s \t→\t' "$dir"
+  cd -- "$dir"
 }
 
 function indent () {
-  "$@" | grep "package size" | while read -r line; do
-    echo "    " $line
+  "$@" | grep -F 'package size' | while IFS= read -r line; do
+    echo "     $line"
   done
 }
 
-echo "in root: gitoxide CLI"
+echo 'in root: gitoxide CLI'
 (enter gix-fsck && indent cargo diet -n --package-size-limit 10KB)
 (enter gix-actor && indent cargo diet -n --package-size-limit 10KB)
 (enter gix-archive && indent cargo diet -n --package-size-limit 10KB)

gix-attributes/tests/fixtures/make_attributes_baseline.sh

@@ -1,12 +1,12 @@
 #!/usr/bin/env bash
 set -eu -o pipefail
 
-mkdir basics;
+mkdir basics
 
 function baseline() {
   {
     echo "$1"
-    GIT_ATTR_NOSYSTEM=1 git -c core.attributesFile=$PWD/user.attributes check-attr -a "$1"
+    GIT_ATTR_NOSYSTEM=1 git -c core.attributesFile="$PWD/user.attributes" check-attr -a "$1"
     echo
   } >> baseline
 }
@@ -17,39 +17,40 @@ function baseline() {
 
   # based on https://github.com/git/git/blob/140b9478dad5d19543c1cb4fd293ccec228f1240/t/t0003-attributes.sh#L45
 	mkdir -p a/b/d a/c b
-	(
-		echo "[attr]notest !test"
-		echo "\" d \"	test=d"
-		echo " e	test=e"
-		echo " e\"	test=e"
-		echo "f	test=f"
-		echo "a/i test=a/i"
-		echo "onoff test -test"
-		echo "offon -test test"
-		echo "no notest"
-		echo "A/e/F test=A/e/F"
-		echo "\!escaped test-escaped"
-		echo "**/recursive test-double-star-slash"
-		echo "a**f test-double-star-no-slash"
-		echo "dir-slash/ never"
-		echo "dir/** always"
-	) > .gitattributes
-	(
-		echo "g test=a/g"
-		echo "b/g test=a/b/g"
-	) > a/.gitattributes
-	(
-		echo "h test=a/b/h"
-		echo "d/* test=a/b/d/*"
-		echo "d/yes notest"
-	) > a/b/.gitattributes
-	(
-		echo "global test=global"
-		echo "z/x/a global-no-wildcard-case-test"
-		echo "z/x/* global-wildcard-case-test"
-	) > user.attributes
+	{
+    echo '[attr]notest !test'
+    echo '" d "	test=d'
+    echo ' e	test=e'
+    echo ' e"	test=e'
+    echo 'f	test=f'
+    echo 'a/i test=a/i'
+    echo 'onoff test -test'
+    echo 'offon -test test'
+    echo 'no notest'
+    echo 'A/e/F test=A/e/F'
+    echo '\!escaped test-escaped'
+    echo '**/recursive test-double-star-slash'
+    echo 'a**f test-double-star-no-slash'
+    echo 'dir-slash/ never'
+    echo 'dir/** always'
+  } > .gitattributes
+  {
+    echo 'g test=a/g'
+    echo 'b/g test=a/b/g'
+  } > a/.gitattributes
+  {
+    echo 'h test=a/b/h'
+    echo 'd/* test=a/b/d/*'
+    echo 'd/yes notest'
+  } > a/b/.gitattributes
+  {
+    echo 'global test=global'
+    echo 'z/x/a global-no-wildcard-case-test'
+    echo 'z/x/* global-wildcard-case-test'
+	} > user.attributes
 
-	git add . && git commit -qm c1
+  git add .
+  git commit -qm c1
 
   baseline z/x/a
   baseline Z/x/a
@@ -67,7 +68,7 @@ function baseline() {
   baseline a/recursive
   baseline a/b/recursive
   baseline a/b/c/recursive
-  baseline "!escaped"
+  baseline '!escaped'
   baseline af
   baseline axf
   baseline a/b/d/no
@@ -77,7 +78,7 @@ function baseline() {
   baseline a/B/D/g
   baseline b/g
   baseline a/c/f
-  baseline "e\""
+  baseline 'e"'
   baseline a/i
   baseline A/b/h
   baseline A/B/D/NO
@@ -100,23 +101,23 @@ mkdir lookup-order
 (cd lookup-order
 
   function baseline_selected() {
-    local path=${1?first argument is the path to match}
+    local path="${1?first argument is the path to match}"
     shift
     {
       echo "$path"
-      git -c core.attributesFile=$PWD/user.attributes check-attr $@ -- "$path"
+      git -c core.attributesFile="$PWD/user.attributes" check-attr "$@" -- "$path"
       echo
     } >> baseline.selected
   }
 
   git init
-  cat <<EOF > user.attributes
+  cat <<'EOF' > user.attributes
 [attr]my-text text
 [attr]my-binary binary
 
 * location=user
 EOF
-  cat <<EOF > .gitattributes
+  cat <<'EOF' > .gitattributes
 [attr]b-cycle a-cycle my-text
 [attr]a-cycle b-cycle my-binary
 [attr]recursive recursively-assigned-attr

gix-date/tests/fixtures/generate_git_date_baseline.sh

@@ -1,23 +1,24 @@
 #!/usr/bin/env bash
 set -eu -o pipefail
 
-git init;
+git init
 
 function baseline() {
-    local test_date=$1 # first argument is the date to test
-    local test_name=$2 # second argument is the format name for re-formatting
+    local test_date="$1" # first argument is the date to test
+    local test_name="$2" # second argument is the format name for re-formatting
+
+    local status=0
+    git -c section.key="$test_date" config --type=expiry-date section.key || status="$?"
 
-    git -c section.key="$test_date" config --type=expiry-date section.key && status=0 || status=$?
     {
-        echo "$test_date"
-        echo "$test_name"
-        echo "$status"
-        if [ $status == 0 ]
-        then
-          git -c section.key="$test_date" config --type=expiry-date section.key
-        else
-          echo "-1"
-        fi
+      echo "$test_date"
+      echo "$test_name"
+      echo "$status"
+      if [ "$status" = 0 ]; then
+        git -c section.key="$test_date" config --type=expiry-date section.key
+      else
+        echo '-1'
+      fi
     } >> baseline.git
 }
 
@@ -43,4 +44,3 @@ baseline '1234567890' 'UNIX'
 baseline '1660874655 +0800' 'RAW'
 
 # Note that we can't necessarily put 64bit dates here yet as `git` on the system might not yet support it.
-

gix-date/tests/fixtures/generated-archives/generate_git_date_baseline.tar

@@ -1,12 +1,12 @@
-#!/usr/bin/bash
+#!/usr/bin/env bash
 
-set -eox pipefail
+set -eux -o pipefail
 
-ROOT=$1
-OUTPUT_CORPUS=$2
-FIXTURES_DIR=$(readlink -f $ROOT/gix-object/tests/fixtures/commit)
+root="$1"
+output_corpus="$2"
+fixtures_dir="$(readlink -f -- "$root/gix-object/tests/fixtures/commit")"
 
-echo $ROOT
-echo $FIXTURES_DIR
+echo "$root"
+echo "$fixtures_dir"
 
-zip -j $OUTPUT_CORPUS $FIXTURES_DIR/*
+zip -j "$output_corpus" "$fixtures_dir"/*

gix-object/fuzz/fuzz_targets/fuzz_commit_corpus_builder.sh

@@ -1,12 +1,12 @@
-#!/usr/bin/bash
+#!/usr/bin/env bash
 
-set -eox pipefail
+set -eux -o pipefail
 
-ROOT=$1
-OUTPUT_CORPUS=$2
-FIXTURES_DIR=$(readlink -f $ROOT/gix-object/tests/fixtures/tag)
+root="$1"
+output_corpus="$2"
+fixtures_dir="$(readlink -f -- "$root/gix-object/tests/fixtures/tag")"
 
-echo $ROOT
-echo $FIXTURES_DIR
+echo "$root"
+echo "$fixtures_dir"
 
-zip -j $OUTPUT_CORPUS $FIXTURES_DIR/*
+zip -j "$output_corpus" "$fixtures_dir"/*

gix-object/fuzz/fuzz_targets/fuzz_tag_corpus_builder.sh

@@ -1,12 +1,12 @@
-#!/usr/bin/bash
+#!/usr/bin/env bash
 
-set -eox pipefail
+set -eux -o pipefail
 
-ROOT=$1
-OUTPUT_CORPUS=$2
-FIXTURES_DIR=$(readlink -f $ROOT/gix-object/tests/fixtures/tree)
+root="$1"
+output_corpus="$2"
+fixtures_dir="$(readlink -f -- "$root/gix-object/tests/fixtures/tree")"
 
-echo $ROOT
-echo $FIXTURES_DIR
+echo "$root"
+echo "$fixtures_dir"
 
-zip -j $OUTPUT_CORPUS $FIXTURES_DIR/*
+zip -j "$output_corpus" "$fixtures_dir"/*