From: Steven Baltakatei Sandoval Date: Thu, 10 Nov 2022 18:13:46 +0000 (+0000) Subject: feat(user/get_gpgkey_from_gitlog.sh):Add checkapp() X-Git-Tag: 0.6.0~11 X-Git-Url: https://zdv2.bktei.com/gitweb/BK-2020-03.git/commitdiff_plain/c8afdd983b3798553c30cc9476abb4af0d65b6e2 feat(user/get_gpgkey_from_gitlog.sh):Add checkapp() --- diff --git a/user/get_gpgkey_from_gitlog.sh b/user/get_gpgkey_from_gitlog.sh index 13c22ee..b94767e 100755 --- a/user/get_gpgkey_from_gitlog.sh +++ b/user/get_gpgkey_from_gitlog.sh @@ -3,13 +3,177 @@ # Usage: get_gpgkey_from_gitlog.sh [dir] # Input: arg1: directory # Output: stdout: newline-delimited list of 40-char GPG fingerprints -# Version: 0.0.1 +# Version: 0.1.0 declare -g buffer; +declare -Ag appRollCall # Associative array for storing app status +declare -Ag fileRollCall # Associative array for storing file status +declare -Ag dirRollCall # Associative array for storing dir status yell() { echo "$0: $*" >&2; } # print script path and all args to stderr die() { yell "$*"; exit 111; } # same as yell() but non-zero exit status try() { "$@" || die "cannot $*"; } # runs args as command, reports args if command fails +checkapp() { + # Desc: If arg is a command, save result in assoc array 'appRollCall' + # Usage: checkapp arg1 arg2 arg3 ... + # Version: 0.1.1 + # Input: global assoc. array 'appRollCall' + # Output: adds/updates key(value) to global assoc array 'appRollCall' + # Depends: bash 5.0.3 + local returnState + + #===Process Args=== + for arg in "$@"; do + if command -v "$arg" 1>/dev/null 2>&1; then # Check if arg is a valid command + appRollCall[$arg]="true"; + if ! [ "$returnState" = "false" ]; then returnState="true"; fi; + else + appRollCall[$arg]="false"; returnState="false"; + fi; + done; + + #===Determine function return code=== + if [ "$returnState" = "true" ]; then + return 0; + else + return 1; + fi; +} # Check that app exists +checkfile() { + # Desc: If arg is a file path, save result in assoc array 'fileRollCall' + # Usage: checkfile arg1 arg2 arg3 ... + # Version: 0.1.2 + # Input: global assoc. array 'fileRollCall' + # Output: adds/updates key(value) to global assoc array 'fileRollCall'; + # Output: returns 0 if app found, 1 otherwise + # Depends: bash 5.0.3 + local returnState + + #===Process Args=== + for arg in "$@"; do + if [ -f "$arg" ]; then + fileRollCall["$arg"]="true"; + if ! [ "$returnState" = "false" ]; then returnState="true"; fi; + elif [ -z "$arg" ]; then + fileRollCall["(no name)"]="false"; returnState="false"; + else + fileRollCall["$arg"]="false"; returnState="false"; + fi; + done; + + #===Determine function return code=== + if [ "$returnState" = "true" ]; then + return 0; + else + return 1; + fi; +} # Check that file exists +checkdir() { + # Desc: If arg is a dir path, save result in assoc array 'dirRollCall' + # Usage: checkdir arg1 arg2 arg3 ... + # Version 0.1.2 + # Input: global assoc. array 'dirRollCall' + # Output: adds/updates key(value) to global assoc array 'dirRollCall'; + # Output: returns 0 if all args are dirs; 1 otherwise + # Depends: Bash 5.0.3 + local returnState + + #===Process Args=== + for arg in "$@"; do + if [ -z "$arg" ]; then + dirRollCall["(Unspecified Dirname(s))"]="false"; returnState="false"; + elif [ -d "$arg" ]; then + dirRollCall["$arg"]="true"; + if ! [ "$returnState" = "false" ]; then returnState="true"; fi + else + dirRollCall["$arg"]="false"; returnState="false"; + fi + done + + #===Determine function return code=== + if [ "$returnState" = "true" ]; then + return 0; + else + return 1; + fi +} # Check that dir exists +displayMissing() { + # Desc: Displays missing apps, files, and dirs + # Usage: displayMissing + # Version 1.0.0 + # Input: associative arrays: appRollCall, fileRollCall, dirRollCall + # Output: stderr: messages indicating missing apps, file, or dirs + # Output: returns exit code 0 if nothing missing; 1 otherwise + # Depends: bash 5, checkAppFileDir() + local missingApps value appMissing missingFiles fileMissing + local missingDirs dirMissing + + #==BEGIN Display errors== + #===BEGIN Display Missing Apps=== + missingApps="Missing apps :"; + #for key in "${!appRollCall[@]}"; do echo "DEBUG:$key => ${appRollCall[$key]}"; done + for key in "${!appRollCall[@]}"; do + value="${appRollCall[$key]}"; + if [ "$value" = "false" ]; then + #echo "DEBUG:Missing apps: $key => $value"; + missingApps="$missingApps""$key "; + appMissing="true"; + fi; + done; + if [ "$appMissing" = "true" ]; then # Only indicate if an app is missing. + echo "$missingApps" 1>&2; + fi; + unset value; + #===END Display Missing Apps=== + + #===BEGIN Display Missing Files=== + missingFiles="Missing files:"; + #for key in "${!fileRollCall[@]}"; do echo "DEBUG:$key => ${fileRollCall[$key]}"; done + for key in "${!fileRollCall[@]}"; do + value="${fileRollCall[$key]}"; + if [ "$value" = "false" ]; then + #echo "DEBUG:Missing files: $key => $value"; + missingFiles="$missingFiles""$key "; + fileMissing="true"; + fi; + done; + if [ "$fileMissing" = "true" ]; then # Only indicate if an app is missing. + echo "$missingFiles" 1>&2; + fi; + unset value; + #===END Display Missing Files=== + + #===BEGIN Display Missing Directories=== + missingDirs="Missing dirs:"; + #for key in "${!dirRollCall[@]}"; do echo "DEBUG:$key => ${dirRollCall[$key]}"; done + for key in "${!dirRollCall[@]}"; do + value="${dirRollCall[$key]}"; + if [ "$value" = "false" ]; then + #echo "DEBUG:Missing dirs: $key => $value"; + missingDirs="$missingDirs""$key "; + dirMissing="true"; + fi; + done; + if [ "$dirMissing" = "true" ]; then # Only indicate if an dir is missing. + echo "$missingDirs" 1>&2; + fi; + unset value; + #===END Display Missing Directories=== + + #==END Display errors== + #==BEGIN Determine function return code=== + if [ "$appMissing" == "true" ] || [ "$fileMissing" == "true" ] || [ "$dirMissing" == "true" ]; then + return 1; + else + return 0; + fi + #==END Determine function return code=== +} # Display missing apps, files, dirs +check_depends() { + if checkapp git grep; then displayMissing; die "FATAL:Missing apps."; fi; + if ! ( echo "foo" | sort -u ); then die "FATAL:Incompatible version:sort"; fi; + return 0; +}; # check for available commands check_args() { # Desc: Check arguments if [[ $# -ne 1 ]]; then die "FATAL:Incorrect number of arguments:$#"; fi; @@ -20,14 +184,14 @@ fill_buffer() { # Input: arg1: git dir # Output: var: $buffer: newline-delimited list of gpg fingerprints pushd "$1" 1>/dev/random || die "FATAL:Failed to change directory:$1"; - buffer="$(git log --show-signature 2>&1)"; - yell "DEBUG:Buffer has $(wc -l < <(printf "%s" "$buffer")) lines."; - buffer="$(grep -E -- "^gpg:" < <( printf "%s" "$buffer" ) )"; - yell "DEBUG:Buffer has $(wc -l < <(printf "%s" "$buffer")) lines."; - buffer="$(grep -Eo "([0-9A-F]){40}" < <( printf "%s" "$buffer" ) )"; - yell "DEBUG:Buffer has $(wc -l < <(printf "%s" "$buffer")) lines."; - buffer="$(sort -u < <( printf "%s" "$buffer" ))"; - yell "DEBUG:Buffer has $(wc -l < <(printf "%s" "$buffer")) lines."; + buffer="$(try git log --show-signature 2>&1)"; + #yell "DEBUG:Buffer has $(wc -l < <(printf "%s" "$buffer")) lines."; + buffer="$(try grep -E -- "^gpg:" < <( printf "%s" "$buffer" ) )"; + #yell "DEBUG:Buffer has $(wc -l < <(printf "%s" "$buffer")) lines."; + buffer="$(try grep -Eo "([0-9A-F]){40}" < <( printf "%s" "$buffer" ) )"; + #yell "DEBUG:Buffer has $(wc -l < <(printf "%s" "$buffer")) lines."; + buffer="$(try sort -u < <( printf "%s" "$buffer" ))"; + #yell "DEBUG:Buffer has $(wc -l < <(printf "%s" "$buffer")) lines."; popd 1>/dev/random || die "FATAL:Failed to popd."; }; # fill buffer with git gpg lines main() {