diff options
Diffstat (limited to 'src/development/dynmake.sh')
-rwxr-xr-x | src/development/dynmake.sh | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/development/dynmake.sh b/src/development/dynmake.sh new file mode 100755 index 0000000..3f173da --- /dev/null +++ b/src/development/dynmake.sh @@ -0,0 +1,72 @@ +#!/bin/sh +set -eu + +usage() { + cat <<-'EOF' + Usage: + dynmake.sh -n VARNAME -d DIR + dynmake.sh -h + EOF +} + +help() { + cat <<-'EOF' + + Options: + -h, --help show this message + EOF +} + +for flag in "$@"; do + case "$flag" in + --) + break + ;; + --help) + usage + help + exit + ;; + *) + ;; + esac +done + +while getopts 'd:n:h' flag; do + case "$flag" in + d) + DIR="$OPTARG" + ;; + n) + NAME="$OPTARG" + ;; + h) + usage + help + exit + ;; + *) + usage >&2 + exit 2 + ;; + esac +done +shift $((OPTIND - 1)) + +assert_arg() { + if [ -z "$1" ]; then + printf 'Missing %s.' "$2" >&2 + exit 2 + fi +} + +assert_arg "${DIR:-}" '-d DIR' +assert_arg "${NAME:-}" '-n NAME' + + + +printf '%s = \\\n' "$NAME" +find "$DIR" -type f | + sed -e 's/^/ /' \ + -e 's/$/ \\/' +printf '\n' |