mirror of
https://github.com/tofuutils/pre-commit-opentofu.git
synced 2025-10-15 17:38:54 +02:00
fix: Pass args and env vars to terraform validate (#125)
This commit is contained in:
Robin Bowes
GitHub
parent
994653c507
commit
774c63e772
4 changed files with 669 additions and 566 deletions
41
README.md
41
README.md
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@ -108,15 +108,15 @@ if they are present in `README.md`.
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```yaml
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```yaml
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hooks:
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hooks:
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- id: terraform_tflint
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- id: terraform_tflint
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args: ['args=--deep']
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args: ['--args=--deep']
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```
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```
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In order to pass multiple args, try the following:
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In order to pass multiple args, try the following:
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```yaml
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```yaml
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- id: terraform_tflint
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- id: terraform_tflint
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args:
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args:
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- 'args=--deep'
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- '--args=--deep'
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- 'args=--enable-rule=terraform_documented_variables'
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- '--args=--enable-rule=terraform_documented_variables'
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```
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```
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## Notes about terraform_tfsec hooks
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## Notes about terraform_tfsec hooks
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@ -132,6 +132,41 @@ if they are present in `README.md`.
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}
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}
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```
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```
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## Notes about terraform_validate hooks
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1. `terraform_validate` supports custom arguments so you can pass supported no-color or json flags.
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1. Example:
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```yaml
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hooks:
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- id: terraform_validate
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args: ['--args=-json']
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```
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In order to pass multiple args, try the following:
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```yaml
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- id: terraform_validate
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args:
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- '--args=-json'
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- '--args=-no-color'
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```
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1. `terraform_validate` also supports custom environment variables passed to the pre-commit runtime
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1. Example:
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```yaml
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hooks:
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- id: terraform_validate
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args: ['--envs=AWS_DEFAULT_REGION="us-west-2"']
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```
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In order to pass multiple args, try the following:
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```yaml
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- id: terraform_validate
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args:
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- '--envs=AWS_DEFAULT_REGION="us-west-2"'
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- '--envs=AWS_ACCESS_KEY_ID="anaccesskey"'
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- '--envs=AWS_SECRET_ACCESS_KEY="asecretkey"'
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```
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## Notes for developers
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## Notes for developers
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494
lib_getopt
Normal file
494
lib_getopt
Normal file
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@ -0,0 +1,494 @@
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#!/bin/bash
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getopt() {
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# pure-getopt, a drop-in replacement for GNU getopt in pure Bash.
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# version 1.4.3
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#
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# Copyright 2012-2018 Aron Griffis <aron@scampersand.com>
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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_getopt_main() {
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# Returns one of the following statuses:
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# 0 success
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# 1 error parsing parameters
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# 2 error in getopt invocation
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# 3 internal error
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# 4 reserved for -T
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#
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# For statuses 0 and 1, generates normalized and shell-quoted
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# "options -- parameters" on stdout.
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declare parsed status
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declare short long name flags
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declare have_short=false
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# Synopsis from getopt man-page:
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#
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# getopt optstring parameters
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# getopt [options] [--] optstring parameters
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# getopt [options] -o|--options optstring [options] [--] parameters
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#
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# The first form can be normalized to the third form which
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# _getopt_parse() understands. The second form can be recognized after
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# first parse when $short hasn't been set.
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if [[ -n ${GETOPT_COMPATIBLE+isset} || $1 == [^-]* ]]; then
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# Enable compatibility mode
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flags=c$flags
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# Normalize first to third synopsis form
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set -- -o "$1" -- "${@:2}"
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fi
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# First parse always uses flags=p since getopt always parses its own
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# arguments effectively in this mode.
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parsed=$(_getopt_parse getopt ahl:n:o:qQs:TuV \
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alternative,help,longoptions:,name:,options:,quiet,quiet-output,shell:,test,version \
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p "$@")
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status=$?
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if [[ $status != 0 ]]; then
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if [[ $status == 1 ]]; then
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echo "Try \`getopt --help' for more information." >&2
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# Since this is the first parse, convert status 1 to 2
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status=2
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fi
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return $status
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fi
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eval "set -- $parsed"
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while [[ $# -gt 0 ]]; do
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case $1 in
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(-a|--alternative)
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flags=a$flags ;;
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(-h|--help)
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_getopt_help
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return 2 # as does GNU getopt
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;;
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(-l|--longoptions)
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long="$long${long:+,}$2"
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shift ;;
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(-n|--name)
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name=$2
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shift ;;
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(-o|--options)
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short=$2
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have_short=true
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shift ;;
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(-q|--quiet)
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flags=q$flags ;;
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(-Q|--quiet-output)
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flags=Q$flags ;;
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(-s|--shell)
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case $2 in
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(sh|bash)
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flags=${flags//t/} ;;
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(csh|tcsh)
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flags=t$flags ;;
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(*)
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echo 'getopt: unknown shell after -s or --shell argument' >&2
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echo "Try \`getopt --help' for more information." >&2
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return 2 ;;
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esac
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shift ;;
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(-u|--unquoted)
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flags=u$flags ;;
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(-T|--test)
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return 4 ;;
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(-V|--version)
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echo "pure-getopt 1.4.3"
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return 0 ;;
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(--)
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shift
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break ;;
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esac
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shift
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done
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if ! $have_short; then
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# $short was declared but never set, not even to an empty string.
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# This implies the second form in the synopsis.
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if [[ $# == 0 ]]; then
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echo 'getopt: missing optstring argument' >&2
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echo "Try \`getopt --help' for more information." >&2
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return 2
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fi
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short=$1
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have_short=true
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shift
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fi
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if [[ $short == -* ]]; then
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# Leading dash means generate output in place rather than reordering,
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# unless we're already in compatibility mode.
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[[ $flags == *c* ]] || flags=i$flags
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short=${short#?}
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elif [[ $short == +* ]]; then
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# Leading plus means POSIXLY_CORRECT, unless we're already in
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# compatibility mode.
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[[ $flags == *c* ]] || flags=p$flags
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short=${short#?}
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fi
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# This should fire if POSIXLY_CORRECT is in the environment, even if
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# it's an empty string. That's the difference between :+ and +
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flags=${POSIXLY_CORRECT+p}$flags
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_getopt_parse "${name:-getopt}" "$short" "$long" "$flags" "$@"
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}
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_getopt_parse() {
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# Inner getopt parser, used for both first parse and second parse.
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# Returns 0 for success, 1 for error parsing, 3 for internal error.
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# In the case of status 1, still generates stdout with whatever could
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# be parsed.
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#
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# $flags is a string of characters with the following meanings:
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# a - alternative parsing mode
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# c - GETOPT_COMPATIBLE
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# i - generate output in place rather than reordering
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# p - POSIXLY_CORRECT
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# q - disable error reporting
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# Q - disable normal output
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# t - quote for csh/tcsh
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# u - unquoted output
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declare name="$1" short="$2" long="$3" flags="$4"
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shift 4
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# Split $long on commas, prepend double-dashes, strip colons;
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# for use with _getopt_resolve_abbrev
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declare -a longarr
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_getopt_split longarr "$long"
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longarr=( "${longarr[@]/#/--}" )
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longarr=( "${longarr[@]%:}" )
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longarr=( "${longarr[@]%:}" )
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# Parse and collect options and parameters
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declare -a opts params
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declare o alt_recycled=false error=0
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while [[ $# -gt 0 ]]; do
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case $1 in
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(--)
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params=( "${params[@]}" "${@:2}" )
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break ;;
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(--*=*)
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o=${1%%=*}
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if ! o=$(_getopt_resolve_abbrev "$o" "${longarr[@]}"); then
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error=1
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elif [[ ,"$long", == *,"${o#--}"::,* ]]; then
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opts=( "${opts[@]}" "$o" "${1#*=}" )
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elif [[ ,"$long", == *,"${o#--}":,* ]]; then
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opts=( "${opts[@]}" "$o" "${1#*=}" )
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elif [[ ,"$long", == *,"${o#--}",* ]]; then
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if $alt_recycled; then o=${o#-}; fi
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_getopt_err "$name: option '$o' doesn't allow an argument"
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error=1
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else
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echo "getopt: assertion failed (1)" >&2
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return 3
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fi
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alt_recycled=false
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;;
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(--?*)
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o=$1
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if ! o=$(_getopt_resolve_abbrev "$o" "${longarr[@]}"); then
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error=1
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elif [[ ,"$long", == *,"${o#--}",* ]]; then
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opts=( "${opts[@]}" "$o" )
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elif [[ ,"$long", == *,"${o#--}::",* ]]; then
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opts=( "${opts[@]}" "$o" '' )
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elif [[ ,"$long", == *,"${o#--}:",* ]]; then
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if [[ $# -ge 2 ]]; then
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shift
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opts=( "${opts[@]}" "$o" "$1" )
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else
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if $alt_recycled; then o=${o#-}; fi
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_getopt_err "$name: option '$o' requires an argument"
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error=1
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fi
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|
else
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echo "getopt: assertion failed (2)" >&2
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return 3
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|
fi
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alt_recycled=false
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;;
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(-*)
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if [[ $flags == *a* ]]; then
|
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# Alternative parsing mode!
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# Try to handle as a long option if any of the following apply:
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# 1. There's an equals sign in the mix -x=3 or -xy=3
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# 2. There's 2+ letters and an abbreviated long match -xy
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# 3. There's a single letter and an exact long match
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# 4. There's a single letter and no short match
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o=${1::2} # temp for testing #4
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|
if [[ $1 == *=* || $1 == -?? || \
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,$long, == *,"${1#-}"[:,]* || \
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,$short, != *,"${o#-}"[:,]* ]]; then
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o=$(_getopt_resolve_abbrev "${1%%=*}" "${longarr[@]}" 2>/dev/null)
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|
case $? in
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(0)
|
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|
# Unambiguous match. Let the long options parser handle
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# it, with a flag to get the right error message.
|
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|
set -- "-$1" "${@:2}"
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alt_recycled=true
|
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|
continue ;;
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|
(1)
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|
# Ambiguous match, generate error and continue.
|
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_getopt_resolve_abbrev "${1%%=*}" "${longarr[@]}" >/dev/null
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error=1
|
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|
shift
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|
continue ;;
|
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|
(2)
|
||||||
|
# No match, fall through to single-character check.
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|
true ;;
|
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|
(*)
|
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|
echo "getopt: assertion failed (3)" >&2
|
||||||
|
return 3 ;;
|
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|
esac
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
o=${1::2}
|
||||||
|
if [[ "$short" == *"${o#-}"::* ]]; then
|
||||||
|
if [[ ${#1} -gt 2 ]]; then
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|
opts=( "${opts[@]}" "$o" "${1:2}" )
|
||||||
|
else
|
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|
opts=( "${opts[@]}" "$o" '' )
|
||||||
|
fi
|
||||||
|
elif [[ "$short" == *"${o#-}":* ]]; then
|
||||||
|
if [[ ${#1} -gt 2 ]]; then
|
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|
opts=( "${opts[@]}" "$o" "${1:2}" )
|
||||||
|
elif [[ $# -ge 2 ]]; then
|
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|
shift
|
||||||
|
opts=( "${opts[@]}" "$o" "$1" )
|
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|
else
|
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|
_getopt_err "$name: option requires an argument -- '${o#-}'"
|
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|
error=1
|
||||||
|
fi
|
||||||
|
elif [[ "$short" == *"${o#-}"* ]]; then
|
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|
opts=( "${opts[@]}" "$o" )
|
||||||
|
if [[ ${#1} -gt 2 ]]; then
|
||||||
|
set -- "$o" "-${1:2}" "${@:2}"
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
if [[ $flags == *a* ]]; then
|
||||||
|
# Alternative parsing mode! Report on the entire failed
|
||||||
|
# option. GNU includes =value but we omit it for sanity with
|
||||||
|
# very long values.
|
||||||
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_getopt_err "$name: unrecognized option '${1%%=*}'"
|
||||||
|
else
|
||||||
|
_getopt_err "$name: invalid option -- '${o#-}'"
|
||||||
|
if [[ ${#1} -gt 2 ]]; then
|
||||||
|
set -- "$o" "-${1:2}" "${@:2}"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
error=1
|
||||||
|
fi ;;
|
||||||
|
|
||||||
|
(*)
|
||||||
|
# GNU getopt in-place mode (leading dash on short options)
|
||||||
|
# overrides POSIXLY_CORRECT
|
||||||
|
if [[ $flags == *i* ]]; then
|
||||||
|
opts=( "${opts[@]}" "$1" )
|
||||||
|
elif [[ $flags == *p* ]]; then
|
||||||
|
params=( "${params[@]}" "$@" )
|
||||||
|
break
|
||||||
|
else
|
||||||
|
params=( "${params[@]}" "$1" )
|
||||||
|
fi
|
||||||
|
esac
|
||||||
|
|
||||||
|
shift
|
||||||
|
done
|
||||||
|
|
||||||
|
if [[ $flags == *Q* ]]; then
|
||||||
|
true # generate no output
|
||||||
|
else
|
||||||
|
echo -n ' '
|
||||||
|
if [[ $flags == *[cu]* ]]; then
|
||||||
|
printf '%s -- %s' "${opts[*]}" "${params[*]}"
|
||||||
|
else
|
||||||
|
if [[ $flags == *t* ]]; then
|
||||||
|
_getopt_quote_csh "${opts[@]}" -- "${params[@]}"
|
||||||
|
else
|
||||||
|
_getopt_quote "${opts[@]}" -- "${params[@]}"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
echo
|
||||||
|
fi
|
||||||
|
|
||||||
|
return $error
|
||||||
|
}
|
||||||
|
|
||||||
|
_getopt_err() {
|
||||||
|
if [[ $flags != *q* ]]; then
|
||||||
|
printf '%s\n' "$1" >&2
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
_getopt_resolve_abbrev() {
|
||||||
|
# Resolves an abbrevation from a list of possibilities.
|
||||||
|
# If the abbreviation is unambiguous, echoes the expansion on stdout
|
||||||
|
# and returns 0. If the abbreviation is ambiguous, prints a message on
|
||||||
|
# stderr and returns 1. (For first parse this should convert to exit
|
||||||
|
# status 2.) If there is no match at all, prints a message on stderr
|
||||||
|
# and returns 2.
|
||||||
|
declare a q="$1"
|
||||||
|
declare -a matches
|
||||||
|
shift
|
||||||
|
for a; do
|
||||||
|
if [[ $q == "$a" ]]; then
|
||||||
|
# Exact match. Squash any other partial matches.
|
||||||
|
matches=( "$a" )
|
||||||
|
break
|
||||||
|
elif [[ $flags == *a* && $q == -[^-]* && $a == -"$q" ]]; then
|
||||||
|
# Exact alternative match. Squash any other partial matches.
|
||||||
|
matches=( "$a" )
|
||||||
|
break
|
||||||
|
elif [[ $a == "$q"* ]]; then
|
||||||
|
# Abbreviated match.
|
||||||
|
matches=( "${matches[@]}" "$a" )
|
||||||
|
elif [[ $flags == *a* && $q == -[^-]* && $a == -"$q"* ]]; then
|
||||||
|
# Abbreviated alternative match.
|
||||||
|
matches=( "${matches[@]}" "${a#-}" )
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
case ${#matches[@]} in
|
||||||
|
(0)
|
||||||
|
[[ $flags == *q* ]] || \
|
||||||
|
printf "$name: unrecognized option %s\\n" >&2 \
|
||||||
|
"$(_getopt_quote "$q")"
|
||||||
|
return 2 ;;
|
||||||
|
(1)
|
||||||
|
printf '%s' "${matches[0]}"; return 0 ;;
|
||||||
|
(*)
|
||||||
|
[[ $flags == *q* ]] || \
|
||||||
|
printf "$name: option %s is ambiguous; possibilities: %s\\n" >&2 \
|
||||||
|
"$(_getopt_quote "$q")" "$(_getopt_quote "${matches[@]}")"
|
||||||
|
return 1 ;;
|
||||||
|
esac
|
||||||
|
}
|
||||||
|
|
||||||
|
_getopt_split() {
|
||||||
|
# Splits $2 at commas to build array specified by $1
|
||||||
|
declare IFS=,
|
||||||
|
eval "$1=( \$2 )"
|
||||||
|
}
|
||||||
|
|
||||||
|
_getopt_quote() {
|
||||||
|
# Quotes arguments with single quotes, escaping inner single quotes
|
||||||
|
declare s space q=\'
|
||||||
|
for s; do
|
||||||
|
printf "$space'%s'" "${s//$q/$q\\$q$q}"
|
||||||
|
space=' '
|
||||||
|
done
|
||||||
|
}
|
||||||
|
|
||||||
|
_getopt_quote_csh() {
|
||||||
|
# Quotes arguments with single quotes, escaping inner single quotes,
|
||||||
|
# bangs, backslashes and newlines
|
||||||
|
declare s i c space
|
||||||
|
for s; do
|
||||||
|
echo -n "$space'"
|
||||||
|
for ((i=0; i<${#s}; i++)); do
|
||||||
|
c=${s:i:1}
|
||||||
|
case $c in
|
||||||
|
(\\|\'|!)
|
||||||
|
echo -n "'\\$c'" ;;
|
||||||
|
($'\n')
|
||||||
|
echo -n "\\$c" ;;
|
||||||
|
(*)
|
||||||
|
echo -n "$c" ;;
|
||||||
|
esac
|
||||||
|
done
|
||||||
|
echo -n \'
|
||||||
|
space=' '
|
||||||
|
done
|
||||||
|
}
|
||||||
|
|
||||||
|
_getopt_help() {
|
||||||
|
cat <<-EOT >&2
|
||||||
|
|
||||||
|
Usage:
|
||||||
|
getopt <optstring> <parameters>
|
||||||
|
getopt [options] [--] <optstring> <parameters>
|
||||||
|
getopt [options] -o|--options <optstring> [options] [--] <parameters>
|
||||||
|
|
||||||
|
Parse command options.
|
||||||
|
|
||||||
|
Options:
|
||||||
|
-a, --alternative allow long options starting with single -
|
||||||
|
-l, --longoptions <longopts> the long options to be recognized
|
||||||
|
-n, --name <progname> the name under which errors are reported
|
||||||
|
-o, --options <optstring> the short options to be recognized
|
||||||
|
-q, --quiet disable error reporting by getopt(3)
|
||||||
|
-Q, --quiet-output no normal output
|
||||||
|
-s, --shell <shell> set quoting conventions to those of <shell>
|
||||||
|
-T, --test test for getopt(1) version
|
||||||
|
-u, --unquoted do not quote the output
|
||||||
|
|
||||||
|
-h, --help display this help and exit
|
||||||
|
-V, --version output version information and exit
|
||||||
|
|
||||||
|
For more details see getopt(1).
|
||||||
|
EOT
|
||||||
|
}
|
||||||
|
|
||||||
|
_getopt_version_check() {
|
||||||
|
if [[ -z $BASH_VERSION ]]; then
|
||||||
|
echo "getopt: unknown version of bash might not be compatible" >&2
|
||||||
|
return 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
# This is a lexical comparison that should be sufficient forever.
|
||||||
|
if [[ $BASH_VERSION < 2.05b ]]; then
|
||||||
|
echo "getopt: bash $BASH_VERSION might not be compatible" >&2
|
||||||
|
return 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
|
||||||
|
_getopt_version_check
|
||||||
|
_getopt_main "$@"
|
||||||
|
declare status=$?
|
||||||
|
unset -f _getopt_main _getopt_err _getopt_parse _getopt_quote \
|
||||||
|
_getopt_quote_csh _getopt_resolve_abbrev _getopt_split _getopt_help \
|
||||||
|
_getopt_version_check
|
||||||
|
return $status
|
||||||
|
}
|
||||||
|
|
||||||
|
# vim:sw=2
|
||||||
|
|
@ -1,564 +1,73 @@
|
||||||
#!/usr/bin/env bash
|
#!/usr/bin/env bash
|
||||||
|
|
||||||
set -e
|
set -e
|
||||||
|
|
||||||
main() {
|
main() {
|
||||||
|
initialize_
|
||||||
|
parse_cmdline_ "$@"
|
||||||
|
tflint_
|
||||||
|
}
|
||||||
|
|
||||||
|
initialize_() {
|
||||||
|
# get directory containing this script
|
||||||
|
local dir
|
||||||
|
local source
|
||||||
|
source="${BASH_SOURCE[0]}"
|
||||||
|
while [[ -L $source ]]; do # resolve $source until the file is no longer a symlink
|
||||||
|
dir="$(cd -P "$(dirname "$source")" > /dev/null && pwd)"
|
||||||
|
source="$(readlink "$source")"
|
||||||
|
# if $source was a relative symlink, we need to resolve it relative to the path where the symlink file was located
|
||||||
|
[[ $source != /* ]] && source="$dir/$source"
|
||||||
|
done
|
||||||
|
_SCRIPT_DIR="$(dirname "$source")"
|
||||||
|
|
||||||
|
# source getopt function
|
||||||
|
# shellcheck source=lib_getopt
|
||||||
|
. "$_SCRIPT_DIR/lib_getopt"
|
||||||
|
}
|
||||||
|
|
||||||
|
parse_cmdline_() {
|
||||||
declare argv
|
declare argv
|
||||||
argv=$(getopt -o a: --long args: -- "$@") || return
|
argv=$(getopt -o a: --long args: -- "$@") || return
|
||||||
eval "set -- $argv"
|
eval "set -- $argv"
|
||||||
|
|
||||||
declare args
|
|
||||||
declare files
|
|
||||||
|
|
||||||
for argv; do
|
for argv; do
|
||||||
case $argv in
|
case $argv in
|
||||||
-a | --args)
|
-a | --args)
|
||||||
shift
|
shift
|
||||||
args="$1"
|
ARGS+=("$1")
|
||||||
shift
|
shift
|
||||||
;;
|
;;
|
||||||
--)
|
--)
|
||||||
shift
|
shift
|
||||||
files="$@"
|
FILES=("$@")
|
||||||
break
|
break
|
||||||
;;
|
;;
|
||||||
esac
|
esac
|
||||||
done
|
done
|
||||||
|
|
||||||
tflint_ "$args" "$files"
|
|
||||||
}
|
}
|
||||||
|
|
||||||
tflint_() {
|
tflint_() {
|
||||||
for file_with_path in $files; do
|
local index=0
|
||||||
|
for file_with_path in "${FILES[@]}"; do
|
||||||
file_with_path="${file_with_path// /__REPLACED__SPACE__}"
|
file_with_path="${file_with_path// /__REPLACED__SPACE__}"
|
||||||
|
|
||||||
paths[index]=$(dirname "$file_with_path")
|
paths[index]=$(dirname "$file_with_path")
|
||||||
|
|
||||||
let "index+=1"
|
((index += 1))
|
||||||
done
|
done
|
||||||
|
|
||||||
for path_uniq in $(echo "${paths[*]}" | tr ' ' '\n' | sort -u); do
|
for path_uniq in $(echo "${paths[*]}" | tr ' ' '\n' | sort -u); do
|
||||||
path_uniq="${path_uniq//__REPLACED__SPACE__/ }"
|
path_uniq="${path_uniq//__REPLACED__SPACE__/ }"
|
||||||
|
|
||||||
pushd "$path_uniq" > /dev/null
|
pushd "$path_uniq" > /dev/null
|
||||||
tflint $args
|
tflint "${ARGS[@]}"
|
||||||
popd > /dev/null
|
popd > /dev/null
|
||||||
done
|
done
|
||||||
}
|
}
|
||||||
|
|
||||||
getopt() {
|
# global arrays
|
||||||
# pure-getopt, a drop-in replacement for GNU getopt in pure Bash.
|
declare -a ARGS
|
||||||
# version 1.4.3
|
declare -a FILES
|
||||||
#
|
|
||||||
# Copyright 2012-2018 Aron Griffis <aron@scampersand.com>
|
|
||||||
#
|
|
||||||
# Permission is hereby granted, free of charge, to any person obtaining
|
|
||||||
# a copy of this software and associated documentation files (the
|
|
||||||
# "Software"), to deal in the Software without restriction, including
|
|
||||||
# without limitation the rights to use, copy, modify, merge, publish,
|
|
||||||
# distribute, sublicense, and/or sell copies of the Software, and to
|
|
||||||
# permit persons to whom the Software is furnished to do so, subject to
|
|
||||||
# the following conditions:
|
|
||||||
#
|
|
||||||
# The above copyright notice and this permission notice shall be included
|
|
||||||
# in all copies or substantial portions of the Software.
|
|
||||||
#
|
|
||||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
||||||
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
||||||
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
||||||
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
|
||||||
# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
|
||||||
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
|
||||||
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
||||||
|
|
||||||
_getopt_main() {
|
[[ ${BASH_SOURCE[0]} != "$0" ]] || main "$@"
|
||||||
# Returns one of the following statuses:
|
|
||||||
# 0 success
|
|
||||||
# 1 error parsing parameters
|
|
||||||
# 2 error in getopt invocation
|
|
||||||
# 3 internal error
|
|
||||||
# 4 reserved for -T
|
|
||||||
#
|
|
||||||
# For statuses 0 and 1, generates normalized and shell-quoted
|
|
||||||
# "options -- parameters" on stdout.
|
|
||||||
|
|
||||||
declare parsed status
|
|
||||||
declare short long name flags
|
|
||||||
declare have_short=false
|
|
||||||
|
|
||||||
# Synopsis from getopt man-page:
|
|
||||||
#
|
|
||||||
# getopt optstring parameters
|
|
||||||
# getopt [options] [--] optstring parameters
|
|
||||||
# getopt [options] -o|--options optstring [options] [--] parameters
|
|
||||||
#
|
|
||||||
# The first form can be normalized to the third form which
|
|
||||||
# _getopt_parse() understands. The second form can be recognized after
|
|
||||||
# first parse when $short hasn't been set.
|
|
||||||
|
|
||||||
if [[ -n ${GETOPT_COMPATIBLE+isset} || $1 == [^-]* ]]; then
|
|
||||||
# Enable compatibility mode
|
|
||||||
flags=c$flags
|
|
||||||
# Normalize first to third synopsis form
|
|
||||||
set -- -o "$1" -- "${@:2}"
|
|
||||||
fi
|
|
||||||
|
|
||||||
# First parse always uses flags=p since getopt always parses its own
|
|
||||||
# arguments effectively in this mode.
|
|
||||||
parsed=$(_getopt_parse getopt ahl:n:o:qQs:TuV \
|
|
||||||
alternative,help,longoptions:,name:,options:,quiet,quiet-output,shell:,test,version \
|
|
||||||
p "$@")
|
|
||||||
status=$?
|
|
||||||
if [[ $status != 0 ]]; then
|
|
||||||
if [[ $status == 1 ]]; then
|
|
||||||
echo "Try \`getopt --help' for more information." >&2
|
|
||||||
# Since this is the first parse, convert status 1 to 2
|
|
||||||
status=2
|
|
||||||
fi
|
|
||||||
return $status
|
|
||||||
fi
|
|
||||||
eval "set -- $parsed"
|
|
||||||
|
|
||||||
while [[ $# -gt 0 ]]; do
|
|
||||||
case $1 in
|
|
||||||
-a | --alternative)
|
|
||||||
flags=a$flags
|
|
||||||
;;
|
|
||||||
|
|
||||||
-h | --help)
|
|
||||||
_getopt_help
|
|
||||||
return 2 # as does GNU getopt
|
|
||||||
;;
|
|
||||||
|
|
||||||
-l | --longoptions)
|
|
||||||
long="$long${long:+,}$2"
|
|
||||||
shift
|
|
||||||
;;
|
|
||||||
|
|
||||||
-n | --name)
|
|
||||||
name=$2
|
|
||||||
shift
|
|
||||||
;;
|
|
||||||
|
|
||||||
-o | --options)
|
|
||||||
short=$2
|
|
||||||
have_short=true
|
|
||||||
shift
|
|
||||||
;;
|
|
||||||
|
|
||||||
-q | --quiet)
|
|
||||||
flags=q$flags
|
|
||||||
;;
|
|
||||||
|
|
||||||
-Q | --quiet-output)
|
|
||||||
flags=Q$flags
|
|
||||||
;;
|
|
||||||
|
|
||||||
-s | --shell)
|
|
||||||
case $2 in
|
|
||||||
sh | bash)
|
|
||||||
flags=${flags//t/}
|
|
||||||
;;
|
|
||||||
csh | tcsh)
|
|
||||||
flags=t$flags
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'getopt: unknown shell after -s or --shell argument' >&2
|
|
||||||
echo "Try \`getopt --help' for more information." >&2
|
|
||||||
return 2
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
shift
|
|
||||||
;;
|
|
||||||
|
|
||||||
-u | --unquoted)
|
|
||||||
flags=u$flags
|
|
||||||
;;
|
|
||||||
|
|
||||||
-T | --test)
|
|
||||||
return 4
|
|
||||||
;;
|
|
||||||
|
|
||||||
-V | --version)
|
|
||||||
echo "pure-getopt 1.4.3"
|
|
||||||
return 0
|
|
||||||
;;
|
|
||||||
|
|
||||||
--)
|
|
||||||
shift
|
|
||||||
break
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
|
|
||||||
shift
|
|
||||||
done
|
|
||||||
|
|
||||||
if ! $have_short; then
|
|
||||||
# $short was declared but never set, not even to an empty string.
|
|
||||||
# This implies the second form in the synopsis.
|
|
||||||
if [[ $# == 0 ]]; then
|
|
||||||
echo 'getopt: missing optstring argument' >&2
|
|
||||||
echo "Try \`getopt --help' for more information." >&2
|
|
||||||
return 2
|
|
||||||
fi
|
|
||||||
short=$1
|
|
||||||
have_short=true
|
|
||||||
shift
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [[ $short == -* ]]; then
|
|
||||||
# Leading dash means generate output in place rather than reordering,
|
|
||||||
# unless we're already in compatibility mode.
|
|
||||||
[[ $flags == *c* ]] || flags=i$flags
|
|
||||||
short=${short#?}
|
|
||||||
elif [[ $short == +* ]]; then
|
|
||||||
# Leading plus means POSIXLY_CORRECT, unless we're already in
|
|
||||||
# compatibility mode.
|
|
||||||
[[ $flags == *c* ]] || flags=p$flags
|
|
||||||
short=${short#?}
|
|
||||||
fi
|
|
||||||
|
|
||||||
# This should fire if POSIXLY_CORRECT is in the environment, even if
|
|
||||||
# it's an empty string. That's the difference between :+ and +
|
|
||||||
flags=${POSIXLY_CORRECT+p}$flags
|
|
||||||
|
|
||||||
_getopt_parse "${name:-getopt}" "$short" "$long" "$flags" "$@"
|
|
||||||
}
|
|
||||||
|
|
||||||
_getopt_parse() {
|
|
||||||
# Inner getopt parser, used for both first parse and second parse.
|
|
||||||
# Returns 0 for success, 1 for error parsing, 3 for internal error.
|
|
||||||
# In the case of status 1, still generates stdout with whatever could
|
|
||||||
# be parsed.
|
|
||||||
#
|
|
||||||
# $flags is a string of characters with the following meanings:
|
|
||||||
# a - alternative parsing mode
|
|
||||||
# c - GETOPT_COMPATIBLE
|
|
||||||
# i - generate output in place rather than reordering
|
|
||||||
# p - POSIXLY_CORRECT
|
|
||||||
# q - disable error reporting
|
|
||||||
# Q - disable normal output
|
|
||||||
# t - quote for csh/tcsh
|
|
||||||
# u - unquoted output
|
|
||||||
|
|
||||||
declare name="$1" short="$2" long="$3" flags="$4"
|
|
||||||
shift 4
|
|
||||||
|
|
||||||
# Split $long on commas, prepend double-dashes, strip colons;
|
|
||||||
# for use with _getopt_resolve_abbrev
|
|
||||||
declare -a longarr
|
|
||||||
_getopt_split longarr "$long"
|
|
||||||
longarr=("${longarr[@]/#/--}")
|
|
||||||
longarr=("${longarr[@]%:}")
|
|
||||||
longarr=("${longarr[@]%:}")
|
|
||||||
|
|
||||||
# Parse and collect options and parameters
|
|
||||||
declare -a opts params
|
|
||||||
declare o alt_recycled=false error=0
|
|
||||||
|
|
||||||
while [[ $# -gt 0 ]]; do
|
|
||||||
case $1 in
|
|
||||||
--)
|
|
||||||
params=("${params[@]}" "${@:2}")
|
|
||||||
break
|
|
||||||
;;
|
|
||||||
|
|
||||||
--*=*)
|
|
||||||
o=${1%%=*}
|
|
||||||
if ! o=$(_getopt_resolve_abbrev "$o" "${longarr[@]}"); then
|
|
||||||
error=1
|
|
||||||
elif [[ ,"$long", == *,"${o#--}"::,* ]]; then
|
|
||||||
opts=("${opts[@]}" "$o" "${1#*=}")
|
|
||||||
elif [[ ,"$long", == *,"${o#--}":,* ]]; then
|
|
||||||
opts=("${opts[@]}" "$o" "${1#*=}")
|
|
||||||
elif [[ ,"$long", == *,"${o#--}",* ]]; then
|
|
||||||
if $alt_recycled; then o=${o#-}; fi
|
|
||||||
_getopt_err "$name: option '$o' doesn't allow an argument"
|
|
||||||
error=1
|
|
||||||
else
|
|
||||||
echo "getopt: assertion failed (1)" >&2
|
|
||||||
return 3
|
|
||||||
fi
|
|
||||||
alt_recycled=false
|
|
||||||
;;
|
|
||||||
|
|
||||||
--?*)
|
|
||||||
o=$1
|
|
||||||
if ! o=$(_getopt_resolve_abbrev "$o" "${longarr[@]}"); then
|
|
||||||
error=1
|
|
||||||
elif [[ ,"$long", == *,"${o#--}",* ]]; then
|
|
||||||
opts=("${opts[@]}" "$o")
|
|
||||||
elif [[ ,"$long", == *,"${o#--}::",* ]]; then
|
|
||||||
opts=("${opts[@]}" "$o" '')
|
|
||||||
elif [[ ,"$long", == *,"${o#--}:",* ]]; then
|
|
||||||
if [[ $# -ge 2 ]]; then
|
|
||||||
shift
|
|
||||||
opts=("${opts[@]}" "$o" "$1")
|
|
||||||
else
|
|
||||||
if $alt_recycled; then o=${o#-}; fi
|
|
||||||
_getopt_err "$name: option '$o' requires an argument"
|
|
||||||
error=1
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
echo "getopt: assertion failed (2)" >&2
|
|
||||||
return 3
|
|
||||||
fi
|
|
||||||
alt_recycled=false
|
|
||||||
;;
|
|
||||||
|
|
||||||
-*)
|
|
||||||
if [[ $flags == *a* ]]; then
|
|
||||||
# Alternative parsing mode!
|
|
||||||
# Try to handle as a long option if any of the following apply:
|
|
||||||
# 1. There's an equals sign in the mix -x=3 or -xy=3
|
|
||||||
# 2. There's 2+ letters and an abbreviated long match -xy
|
|
||||||
# 3. There's a single letter and an exact long match
|
|
||||||
# 4. There's a single letter and no short match
|
|
||||||
o=${1::2} # temp for testing #4
|
|
||||||
if [[ $1 == *=* || $1 == -?? || \
|
|
||||||
,$long, == *,"${1#-}"[:,]* || \
|
|
||||||
,$short, != *,"${o#-}"[:,]* ]]; then
|
|
||||||
o=$(_getopt_resolve_abbrev "${1%%=*}" "${longarr[@]}" 2> /dev/null)
|
|
||||||
case $? in
|
|
||||||
0)
|
|
||||||
# Unambiguous match. Let the long options parser handle
|
|
||||||
# it, with a flag to get the right error message.
|
|
||||||
set -- "-$1" "${@:2}"
|
|
||||||
alt_recycled=true
|
|
||||||
continue
|
|
||||||
;;
|
|
||||||
1)
|
|
||||||
# Ambiguous match, generate error and continue.
|
|
||||||
_getopt_resolve_abbrev "${1%%=*}" "${longarr[@]}" > /dev/null
|
|
||||||
error=1
|
|
||||||
shift
|
|
||||||
continue
|
|
||||||
;;
|
|
||||||
2)
|
|
||||||
# No match, fall through to single-character check.
|
|
||||||
true
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo "getopt: assertion failed (3)" >&2
|
|
||||||
return 3
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
o=${1::2}
|
|
||||||
if [[ "$short" == *"${o#-}"::* ]]; then
|
|
||||||
if [[ ${#1} -gt 2 ]]; then
|
|
||||||
opts=("${opts[@]}" "$o" "${1:2}")
|
|
||||||
else
|
|
||||||
opts=("${opts[@]}" "$o" '')
|
|
||||||
fi
|
|
||||||
elif [[ "$short" == *"${o#-}":* ]]; then
|
|
||||||
if [[ ${#1} -gt 2 ]]; then
|
|
||||||
opts=("${opts[@]}" "$o" "${1:2}")
|
|
||||||
elif [[ $# -ge 2 ]]; then
|
|
||||||
shift
|
|
||||||
opts=("${opts[@]}" "$o" "$1")
|
|
||||||
else
|
|
||||||
_getopt_err "$name: option requires an argument -- '${o#-}'"
|
|
||||||
error=1
|
|
||||||
fi
|
|
||||||
elif [[ "$short" == *"${o#-}"* ]]; then
|
|
||||||
opts=("${opts[@]}" "$o")
|
|
||||||
if [[ ${#1} -gt 2 ]]; then
|
|
||||||
set -- "$o" "-${1:2}" "${@:2}"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
if [[ $flags == *a* ]]; then
|
|
||||||
# Alternative parsing mode! Report on the entire failed
|
|
||||||
# option. GNU includes =value but we omit it for sanity with
|
|
||||||
# very long values.
|
|
||||||
_getopt_err "$name: unrecognized option '${1%%=*}'"
|
|
||||||
else
|
|
||||||
_getopt_err "$name: invalid option -- '${o#-}'"
|
|
||||||
if [[ ${#1} -gt 2 ]]; then
|
|
||||||
set -- "$o" "-${1:2}" "${@:2}"
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
error=1
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
|
|
||||||
*)
|
|
||||||
# GNU getopt in-place mode (leading dash on short options)
|
|
||||||
# overrides POSIXLY_CORRECT
|
|
||||||
if [[ $flags == *i* ]]; then
|
|
||||||
opts=("${opts[@]}" "$1")
|
|
||||||
elif [[ $flags == *p* ]]; then
|
|
||||||
params=("${params[@]}" "$@")
|
|
||||||
break
|
|
||||||
else
|
|
||||||
params=("${params[@]}" "$1")
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
|
|
||||||
shift
|
|
||||||
done
|
|
||||||
|
|
||||||
if [[ $flags == *Q* ]]; then
|
|
||||||
true # generate no output
|
|
||||||
else
|
|
||||||
echo -n ' '
|
|
||||||
if [[ $flags == *[cu]* ]]; then
|
|
||||||
printf '%s -- %s' "${opts[*]}" "${params[*]}"
|
|
||||||
else
|
|
||||||
if [[ $flags == *t* ]]; then
|
|
||||||
_getopt_quote_csh "${opts[@]}" -- "${params[@]}"
|
|
||||||
else
|
|
||||||
_getopt_quote "${opts[@]}" -- "${params[@]}"
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
echo
|
|
||||||
fi
|
|
||||||
|
|
||||||
return $error
|
|
||||||
}
|
|
||||||
|
|
||||||
_getopt_err() {
|
|
||||||
if [[ $flags != *q* ]]; then
|
|
||||||
printf '%s\n' "$1" >&2
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
|
|
||||||
_getopt_resolve_abbrev() {
|
|
||||||
# Resolves an abbrevation from a list of possibilities.
|
|
||||||
# If the abbreviation is unambiguous, echoes the expansion on stdout
|
|
||||||
# and returns 0. If the abbreviation is ambiguous, prints a message on
|
|
||||||
# stderr and returns 1. (For first parse this should convert to exit
|
|
||||||
# status 2.) If there is no match at all, prints a message on stderr
|
|
||||||
# and returns 2.
|
|
||||||
declare a q="$1"
|
|
||||||
declare -a matches
|
|
||||||
shift
|
|
||||||
for a; do
|
|
||||||
if [[ $q == "$a" ]]; then
|
|
||||||
# Exact match. Squash any other partial matches.
|
|
||||||
matches=("$a")
|
|
||||||
break
|
|
||||||
elif [[ $flags == *a* && $q == -[^-]* && $a == -"$q" ]]; then
|
|
||||||
# Exact alternative match. Squash any other partial matches.
|
|
||||||
matches=("$a")
|
|
||||||
break
|
|
||||||
elif [[ $a == "$q"* ]]; then
|
|
||||||
# Abbreviated match.
|
|
||||||
matches=("${matches[@]}" "$a")
|
|
||||||
elif [[ $flags == *a* && $q == -[^-]* && $a == -"$q"* ]]; then
|
|
||||||
# Abbreviated alternative match.
|
|
||||||
matches=("${matches[@]}" "${a#-}")
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
case ${#matches[@]} in
|
|
||||||
0)
|
|
||||||
[[ $flags == *q* ]] ||
|
|
||||||
printf "$name: unrecognized option %s\\n" \
|
|
||||||
"$(_getopt_quote "$q")" >&2
|
|
||||||
|
|
||||||
return 2
|
|
||||||
;;
|
|
||||||
1)
|
|
||||||
printf '%s' "${matches[0]}"
|
|
||||||
return 0
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
[[ $flags == *q* ]] ||
|
|
||||||
printf "$name: option %s is ambiguous; possibilities: %s\\n" \
|
|
||||||
"$(_getopt_quote "$q")" "$(_getopt_quote "${matches[@]}")" >&2
|
|
||||||
|
|
||||||
return 1
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
}
|
|
||||||
|
|
||||||
_getopt_split() {
|
|
||||||
# Splits $2 at commas to build array specified by $1
|
|
||||||
declare IFS=,
|
|
||||||
eval "$1=( \$2 )"
|
|
||||||
}
|
|
||||||
|
|
||||||
_getopt_quote() {
|
|
||||||
# Quotes arguments with single quotes, escaping inner single quotes
|
|
||||||
declare s space q=\'
|
|
||||||
for s; do
|
|
||||||
printf "$space'%s'" "${s//$q/$q\\$q$q}"
|
|
||||||
space=' '
|
|
||||||
done
|
|
||||||
}
|
|
||||||
|
|
||||||
_getopt_quote_csh() {
|
|
||||||
# Quotes arguments with single quotes, escaping inner single quotes,
|
|
||||||
# bangs, backslashes and newlines
|
|
||||||
declare s i c space
|
|
||||||
for s; do
|
|
||||||
echo -n "$space'"
|
|
||||||
for ((i = 0; i < ${#s}; i++)); do
|
|
||||||
c=${s:i:1}
|
|
||||||
case $c in
|
|
||||||
\\ | \' | !)
|
|
||||||
echo -n "'\\$c'"
|
|
||||||
;;
|
|
||||||
$'\n')
|
|
||||||
echo -n "\\$c"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo -n "$c"
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
done
|
|
||||||
echo -n \'
|
|
||||||
space=' '
|
|
||||||
done
|
|
||||||
}
|
|
||||||
|
|
||||||
_getopt_help() {
|
|
||||||
cat <<- EOT >&2
|
|
||||||
Usage:
|
|
||||||
getopt <optstring> <parameters>
|
|
||||||
getopt [options] [--] <optstring> <parameters>
|
|
||||||
getopt [options] -o|--options <optstring> [options] [--] <parameters>
|
|
||||||
Parse command options.
|
|
||||||
Options:
|
|
||||||
-a, --alternative allow long options starting with single -
|
|
||||||
-l, --longoptions <longopts> the long options to be recognized
|
|
||||||
-n, --name <progname> the name under which errors are reported
|
|
||||||
-o, --options <optstring> the short options to be recognized
|
|
||||||
-q, --quiet disable error reporting by getopt(3)
|
|
||||||
-Q, --quiet-output no normal output
|
|
||||||
-s, --shell <shell> set quoting conventions to those of <shell>
|
|
||||||
-T, --test test for getopt(1) version
|
|
||||||
-u, --unquoted do not quote the output
|
|
||||||
-h, --help display this help and exit
|
|
||||||
-V, --version output version information and exit
|
|
||||||
For more details see getopt(1).
|
|
||||||
EOT
|
|
||||||
}
|
|
||||||
|
|
||||||
_getopt_version_check() {
|
|
||||||
if [[ -z $BASH_VERSION ]]; then
|
|
||||||
echo "getopt: unknown version of bash might not be compatible" >&2
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
# This is a lexical comparison that should be sufficient forever.
|
|
||||||
if [[ $BASH_VERSION < 2.05b ]]; then
|
|
||||||
echo "getopt: bash $BASH_VERSION might not be compatible" >&2
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
return 0
|
|
||||||
}
|
|
||||||
|
|
||||||
_getopt_version_check
|
|
||||||
_getopt_main "$@"
|
|
||||||
declare status=$?
|
|
||||||
unset -f _getopt_main _getopt_err _getopt_parse _getopt_quote \
|
|
||||||
_getopt_quote_csh _getopt_resolve_abbrev _getopt_split _getopt_help \
|
|
||||||
_getopt_version_check
|
|
||||||
return $status
|
|
||||||
}
|
|
||||||
|
|
||||||
[[ $BASH_SOURCE != "$0" ]] || main "$@"
|
|
||||||
|
|
|
||||||
|
|
@ -1,50 +1,115 @@
|
||||||
#!/usr/bin/env bash
|
#!/usr/bin/env bash
|
||||||
set -e
|
set -e
|
||||||
|
|
||||||
declare -a paths
|
main() {
|
||||||
index=0
|
initialize_
|
||||||
error=0
|
parse_cmdline_ "$@"
|
||||||
|
terraform_validate_
|
||||||
|
}
|
||||||
|
|
||||||
for file_with_path in "$@"; do
|
initialize_() {
|
||||||
file_with_path="${file_with_path// /__REPLACED__SPACE__}"
|
# get directory containing this script
|
||||||
|
local dir
|
||||||
|
local source
|
||||||
|
source="${BASH_SOURCE[0]}"
|
||||||
|
while [[ -L $source ]]; do # resolve $source until the file is no longer a symlink
|
||||||
|
dir="$(cd -P "$(dirname "$source")" > /dev/null && pwd)"
|
||||||
|
source="$(readlink "$source")"
|
||||||
|
# if $source was a relative symlink, we need to resolve it relative to the path where the symlink file was located
|
||||||
|
[[ $source != /* ]] && source="$dir/$source"
|
||||||
|
done
|
||||||
|
_SCRIPT_DIR="$(dirname "$source")"
|
||||||
|
|
||||||
paths[index]=$(dirname "$file_with_path")
|
# source getopt function
|
||||||
(("index+=1"))
|
# shellcheck source=lib_getopt
|
||||||
done
|
. "$_SCRIPT_DIR/lib_getopt"
|
||||||
|
}
|
||||||
|
|
||||||
for path_uniq in $(echo "${paths[*]}" | tr ' ' '\n' | sort -u); do
|
parse_cmdline_() {
|
||||||
path_uniq="${path_uniq//__REPLACED__SPACE__/ }"
|
declare argv
|
||||||
|
argv=$(getopt -o e:a: --long envs:,args: -- "$@") || return
|
||||||
|
eval "set -- $argv"
|
||||||
|
|
||||||
if [[ -n "$(find $path_uniq -maxdepth 1 -name '*.tf' -print -quit)" ]]; then
|
for argv; do
|
||||||
|
case $argv in
|
||||||
starting_path=$(realpath "$path_uniq")
|
-a | --args)
|
||||||
terraform_path="$path_uniq"
|
shift
|
||||||
|
ARGS+=("$1")
|
||||||
# Find the relevant .terraform directory (indicating a 'terraform init'),
|
shift
|
||||||
# but fall through to the current directory.
|
;;
|
||||||
while [[ "$terraform_path" != "." ]]; do
|
-e | --envs)
|
||||||
if [[ -d "$terraform_path/.terraform" ]]; then
|
shift
|
||||||
|
ENVS+=("$1")
|
||||||
|
shift
|
||||||
|
;;
|
||||||
|
--)
|
||||||
|
shift
|
||||||
|
FILES=("$@")
|
||||||
break
|
break
|
||||||
else
|
;;
|
||||||
terraform_path=$(dirname "$terraform_path")
|
esac
|
||||||
|
done
|
||||||
|
}
|
||||||
|
|
||||||
|
terraform_validate_() {
|
||||||
|
|
||||||
|
# Setup environment variables
|
||||||
|
for var in "${ENVS[@]}"; do
|
||||||
|
export "${!var}"
|
||||||
|
done
|
||||||
|
|
||||||
|
declare -a paths
|
||||||
|
index=0
|
||||||
|
error=0
|
||||||
|
|
||||||
|
for file_with_path in "${FILES[@]}"; do
|
||||||
|
file_with_path="${file_with_path// /__REPLACED__SPACE__}"
|
||||||
|
|
||||||
|
paths[index]=$(dirname "$file_with_path")
|
||||||
|
((index += 1))
|
||||||
|
done
|
||||||
|
|
||||||
|
for path_uniq in $(echo "${paths[*]}" | tr ' ' '\n' | sort -u); do
|
||||||
|
path_uniq="${path_uniq//__REPLACED__SPACE__/ }"
|
||||||
|
|
||||||
|
if [[ -n "$(find "$path_uniq" -maxdepth 1 -name '*.tf' -print -quit)" ]]; then
|
||||||
|
|
||||||
|
starting_path=$(realpath "$path_uniq")
|
||||||
|
terraform_path="$path_uniq"
|
||||||
|
|
||||||
|
# Find the relevant .terraform directory (indicating a 'terraform init'),
|
||||||
|
# but fall through to the current directory.
|
||||||
|
while [[ $terraform_path != "." ]]; do
|
||||||
|
if [[ -d $terraform_path/.terraform ]]; then
|
||||||
|
break
|
||||||
|
else
|
||||||
|
terraform_path=$(dirname "$terraform_path")
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
|
||||||
|
validate_path="${path_uniq#"$terraform_path"}"
|
||||||
|
|
||||||
|
# Change to the directory that has been initialized, run validation, then
|
||||||
|
# change back to the starting directory.
|
||||||
|
cd "$(realpath "$terraform_path")"
|
||||||
|
if ! terraform validate "${ARGS[@]}" "$validate_path"; then
|
||||||
|
error=1
|
||||||
|
echo
|
||||||
|
echo "Failed path: $path_uniq"
|
||||||
|
echo "================================"
|
||||||
fi
|
fi
|
||||||
done
|
cd "$starting_path"
|
||||||
|
|
||||||
validate_path="${path_uniq#"$terraform_path"}"
|
|
||||||
|
|
||||||
# Change to the directory that has been initialized, run validation, then
|
|
||||||
# change back to the starting directory.
|
|
||||||
cd "$(realpath "$terraform_path")"
|
|
||||||
if ! terraform validate $validate_path; then
|
|
||||||
error=1
|
|
||||||
echo
|
|
||||||
echo "Failed path: $path_uniq"
|
|
||||||
echo "================================"
|
|
||||||
fi
|
fi
|
||||||
cd "$starting_path"
|
done
|
||||||
fi
|
|
||||||
done
|
|
||||||
|
|
||||||
if [[ "${error}" -ne 0 ]]; then
|
if [[ $error -ne 0 ]]; then
|
||||||
exit 1
|
exit 1
|
||||||
fi
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
# global arrays
|
||||||
|
declare -a ARGS
|
||||||
|
declare -a ENVS
|
||||||
|
declare -a FILES
|
||||||
|
|
||||||
|
[[ ${BASH_SOURCE[0]} != "$0" ]] || main "$@"
|
||||||
|
|
|
||||||
Loading…
Add table
Add a link
Reference in a new issue