Ran all scripts through shellcheck

script/bootstrap

@@ -3,6 +3,7 @@
 # Sets up all the dependencies, etc. so you can build and test.
 
 set -euo pipefail
+# shellcheck source=script/utilities.bash
 source "$(dirname "$0")/utilities.bash"
 
 header "Fetching utilites"

script/build

@@ -9,7 +9,9 @@
 #      ./script/build all
 
 set -euo pipefail
+# shellcheck source=script/utilities.bash
 source "$(dirname "$0")/utilities.bash"
+
 progname="docker-gc"
 
 osarch="${1:-native}"

script/build-container

@@ -3,6 +3,7 @@
 # Creates a minimal container from source.
 
 set -euo pipefail
+# shellcheck source=script/utilities.bash
 source "$(dirname "$0")/utilities.bash"
 
 version=$(git describe --tags --long)

script/coverage

@@ -3,6 +3,7 @@
 # Generates a coverage report.
 
 set -euo pipefail
+# shellcheck source=script/utilities.bash
 source "$(dirname "$0")/utilities.bash"
 
 header "Building coverage"

script/lint

@@ -3,6 +3,7 @@
 # Sets up all the dependencies, etc. so you can build and test.
 
 set -euo pipefail
+# shellcheck source=script/utilities.bash
 source "$(dirname "$0")/utilities.bash"
 
 header "Linter"

script/run

@@ -3,8 +3,8 @@
 # Runs the program.
 
 set -euo pipefail
+# shellcheck source=script/utilities.bash
 source "$(dirname "$0")/utilities.bash"
-progname="docker-gc"
 
 typeset -a gofiles=()
 for file in *.go; do

script/test

@@ -3,6 +3,7 @@
 # Runs all tests.
 
 set -euo pipefail
+# shellcheck source=script/utilities.bash
 source "$(dirname "$0")/utilities.bash"
 
 header "Tests"

script/utilities.bash

@@ -2,8 +2,8 @@
 #
 # Utility functions for pretty output
 
-cd "$(dirname "$0")"
-cd ..
+set -euo pipefail
+cd "$(dirname "$(dirname "$0")")"
 
 sent_header=f
 colors=$(( $(tput colors 2> /dev/null || :) + 0 ))

script/version

@@ -3,6 +3,7 @@
 # Generates the version.go file with the current tag.
 
 set -euo pipefail
+# shellcheck source=script/utilities.bash
 source "$(dirname "$0")/utilities.bash"
 
 version=$(git describe --tags --long)