Throw shfmt against bash scripts

Signed-off-by: Knut Ahlers <knut@ahlers.me>

bin/avhcd2x264

@@ -16,8 +16,7 @@ PASSES="2"
 ###
 ###
 
-if ! [ -f "$1" ]
-then
+if ! [ -f "$1" ]; then
   echo ""$!" is not a file. Nothing to convert."
   exit
 fi
@@ -45,8 +44,7 @@ TEMPFILE="$DIRECTORY/.${FILENAME%.*}_${NOW}_ffmpeg.${EXT}"
 
 #METADATA="-metadata creation_time=\"$TIMESTAMP\""
 
-if [ "$PASSES" == "1" ]
-then
+if [ "$PASSES" == "1" ]; then
   # 1 pass encoding
   $NICE ffmpeg -i "$1" -threads auto -loglevel "$LOGLEVEL" -vcodec libx264 -b:v "${BITRATE}k" -vf yadif=1 -acodec libfaac -ab 192k -ar 48000 -sn -metadata creation_time="$TIMESTAMP" -f mp4 -y "${TEMPFILE}"
 else
@@ -60,8 +58,7 @@ fi
 
 touch -r "$1" "${TEMPFILE}"
 
-if [ -f "${1%.*}.${EXT}" ]
-then
+if [ -f "${1%.*}.${EXT}" ]; then
   mv -f "${TEMPFILE}" "${1%.*}_${NOW}.${EXT}"
   echo
   echo "File "${1%.*}.${EXT}" already exist, moved to: "${1%.*}_${NOW}.${EXT}""

bin/check_config

@@ -7,15 +7,21 @@ REPOS=( public secret )
 SSH_KEY=${SSH_KEY:-fafnir}
 
 # Print debug messages if enabled by ${DEBUG}
-function debug {
-  [[ "${DEBUG}" = "false" ]] && return
+function debug() {
+  [[ ${DEBUG} == "false" ]] && return
   echo "$@" >&2
 }
 
-function join_by { local d=$1; shift; echo -n "$1"; shift; printf "%s" "${@/#/$d}"; }
+function join_by() {
+  local d=$1
+  shift
+  echo -n "$1"
+  shift
+  printf "%s" "${@/#/$d}"
+}
 
 # Wrap git to work with git-dir and work-tree being in other locations
-function gwrap {
+function gwrap() {
   hub --git-dir=${HOME}/.cfg/${REPO} --work-tree=${HOME} $@
 }
 
@@ -26,23 +32,26 @@ if ! ( ping -q -c 1 8.8.8.8 >/dev/null ); then
 fi
 
 STAT_PARM="-c %Y"
-[[ "$(uname -s)" = "Darwin" ]] && STAT_PARM="-f %m"
+[[ "$(uname -s)" == "Darwin" ]] && STAT_PARM="-f %m"
 
 NEED_UPDATE=()
 # Check repos for updates
 for REPO in ${REPOS[@]}; do
   LAST_FETCH=0
   [ -f ~/.cfg/${REPO}/FETCH_HEAD ] && LAST_FETCH=$(stat ${STAT_PARM} ~/.cfg/${REPO}/FETCH_HEAD)
-  if [ $(( $(date +%s) - ${LAST_FETCH} )) -gt ${FETCH_INTERVAL} ] || \
+  if [ $(($(date +%s) - LAST_FETCH)) -gt ${FETCH_INTERVAL} ] ||
     [ $(wc -c ~/.cfg/${REPO}/FETCH_HEAD | cut -d' ' -f1) -eq 0 ]; then
-    vault-sshadd ${SSH_KEY} 2>&1 >/dev/null || { echo "Unable to load key ${SSH_KEY}"; exit 1; }
+    vault-sshadd ${SSH_KEY} 2>&1 >/dev/null || {
+      echo "Unable to load key ${SSH_KEY}"
+      exit 1
+    }
     gwrap fetch -q origin master
   fi
 
   LOCAL=$(gwrap rev-parse HEAD)
   REMOTE=$(gwrap rev-parse FETCH_HEAD)
 
-  if ! [[ "${LOCAL}" = "${REMOTE}" ]]; then
+  if ! [[ ${LOCAL} == "${REMOTE}" ]]; then
     NEED_UPDATE+=("'${REPO}'")
   fi
 done

bin/docker-clean

@@ -4,7 +4,7 @@ set -euo pipefail
 if [ -e "${HOME}/bin/script_framework.sh" ]; then
   source "${HOME}/bin/script_framework.sh"
 else
-  function step { echo $@; }
+  function step() { echo $@; }
 fi
 
 step "Removing containers created / exited >= ~1h ago..."

bin/ensure-config.sh

@@ -34,11 +34,14 @@ shift $((OPTIND-1))
 if [ -e ${HOME}/bin/script_framework.sh ]; then
   source ${HOME}/bin/script_framework.sh
 else
-  function step { echo "$@"; }
-  function fatal { echo "$@"; exit 1; }
+  function step() { echo "$@"; }
+  function fatal() {
+    echo "$@"
+    exit 1
+  }
 fi
 
-function config {
+function config() {
   git --git-dir="${HOME}/.cfg/${repo_name}" --work-tree="${HOME}" $@
 }
 

bin/git-autohook

@@ -6,8 +6,8 @@ if ! [ -e Makefile ]; then
   exit 0
 fi
 
-TARGETS=$(make -pRrq : 2>/dev/null | \
-    awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' | \
+TARGETS=$(make -pRrq : 2>/dev/null |
+  awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' |
   sort | egrep -v -e '^[^[:alnum:]]' | sed 's/:$//' | xargs)
 
 if (echo $TARGETS | grep -q "auto-hook-${HOOKTYPE}"); then

bin/git_status_recursive

@@ -4,11 +4,11 @@
 
 startpath=$(pwd)
 
-for repo in $(find . -name ".git")
-do
+for repo in $(find . -name ".git"); do
   repodir=$(dirname $repo)
   reponame=$(basename $repodir)
-    cd $repodir; LANG=C git status | grep -q "nothing to commit"
+  cd $repodir
+  LANG=C git status | grep -q "nothing to commit"
   state=$?
   cd $startpath
   echo -n "$reponame: "

bin/local-vault-auth

@@ -1,10 +1,13 @@
 #!/bin/bash
 set -euo pipefail
 
-function require_gotool {
+function require_gotool() {
   toolname=$(basename $1)
   if ! (which ${toolname} >/dev/null 2>&1); then
-    go version || { echo "${basename} not found and no usable go environment"; exit 1; }
+    go version || {
+      echo "${basename} not found and no usable go environment"
+      exit 1
+    }
     go get -u $1
   fi
 }
@@ -23,7 +26,10 @@ step "Vault is not authenticated, trying to authenticate... "
 rm -f "${HOME}/.vault-token"
 
 VUT=$(pgrep -f vault-user-token || echo "" | xargs)
-[ -n "$VUT" ] && { step "Killing old vault-user-token processes..."; kill ${VUT}; }
+[ -n "$VUT" ] && {
+  step "Killing old vault-user-token processes..."
+  kill ${VUT}
+}
 
 # Start new vault-user-token daemon
 vault-user-token --full-hostname=false >/dev/null 2>&1 &

bin/pwdpwn

@@ -8,7 +8,7 @@ source ${HOME}/bin/script_framework.sh
 [ $# -lt 1 ] && fail "You need to supply at least password as argument"
 
 # Check against online API using range request not to disclose the password hash
-function check_password {
+function check_password() {
   checksum=$(echo -n "${1}" | sha1sum | tr 'a-z' 'A-Z')
   curl -s https://api.pwnedpasswords.com/range/${checksum:0:5} |
     awk -F: "/${checksum:5:35}/{ print \$2 }" | tr -d '\n\r'

bin/script_framework.sh

@@ -4,27 +4,27 @@ COLOR_CYAN="\033[0;36m"
 COLOR_YELLOW="\033[0;33m"
 COLOR_PLAIN="\033[0m"
 
-function error {
+function error() {
   echo -e "${COLOR_RED}$@${COLOR_PLAIN}"
 }
 
-function fail {
+function fail() {
   error "$@"
   exit 1
 }
 
-function info {
+function info() {
   echo -e "${COLOR_CYAN}$@${COLOR_PLAIN}"
 }
 
-function step {
+function step() {
   info "[$(date +%H:%M:%S)] $@"
 }
 
-function success {
+function success() {
   echo -e "${COLOR_GREEN}$@${COLOR_PLAIN}"
 }
 
-function warn {
+function warn() {
   echo -e "${COLOR_YELLOW}$@${COLOR_PLAIN}"
 }

bin/system-audit

@@ -6,8 +6,9 @@ set -e
 BASE_PATH=/tmp/system-audit
 GIT_DIR=/var/local/system-audit
 
-function collect_hashes {
-  target=$1; shift
+function collect_hashes() {
+  target=$1
+  shift
   for dir in $@; do
     if ! [ -e "${dir}" ]; then
       echo "${dir}" >>${BASE_PATH}/missing
@@ -23,7 +24,7 @@ function collect_hashes {
   fi
 }
 
-function wrap_git {
+function wrap_git() {
   git --work-tree=${BASE_PATH} --git-dir=${GIT_DIR} "$@"
   return $?
 }

bin/tmphttp

@@ -3,7 +3,7 @@
 set -e
 set -o pipefail
 
-function unexpose {
+function unexpose() {
   expose -d 8888
 }
 trap unexpose EXIT

bin/vault-awsenv

@@ -5,7 +5,6 @@ if ! ( which vault > /dev/null ); then
   exit 2
 fi
 
-
 # If we can list the environments there is no need to unlock the database
 if (awsenv list >/dev/null 2>&1); then
   echo "Database already unlocked."
@@ -38,4 +37,3 @@ else
   echo "Found passphrase but could not unlock database."
   exit 1
 fi
-

bin/venv

@@ -7,4 +7,3 @@ set -o pipefail
 source .venv/bin/activate
 
 [ -f requirements.txt ] && pip install -r requirements.txt
-