replace curl --retry with bash builtins (#101)

orcli

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# This script was generated by bashly 0.9.4 (https://bashly.dannyb.co)
+# This script was generated by bashly 1.0.3 (https://bashly.dannyb.co)
 # Modifying it manually is not recommended
 
 # :wrapper.bash3_bouncer
@@ -139,11 +139,6 @@ orcli_delete_usage() {
   if [[ -n $long_usage ]]; then
     printf "%s\n" "Options:"
 
-    # :command.usage_fixed_flags
-    printf "  %s\n" "--help, -h"
-    printf "    Show this help\n"
-    echo
-
     # :command.usage_flags
     # :flag.usage
     printf "  %s\n" "--force, -f"
@@ -155,6 +150,11 @@ orcli_delete_usage() {
     printf "    suppress log output, print errors only\n"
     echo
 
+    # :command.usage_fixed_flags
+    printf "  %s\n" "--help, -h"
+    printf "    Show this help\n"
+    echo
+
     # :command.usage_args
     printf "%s\n" "Arguments:"
 
@@ -229,11 +229,6 @@ orcli_import_csv_usage() {
   if [[ -n $long_usage ]]; then
     printf "%s\n" "Options:"
 
-    # :command.usage_fixed_flags
-    printf "  %s\n" "--help, -h"
-    printf "    Show this help\n"
-    echo
-
     # :command.usage_flags
     # :flag.usage
     printf "  %s\n" "--separator SEPARATOR"
@@ -331,6 +326,11 @@ orcli_import_csv_usage() {
     printf "    suppress log output, print errors only\n"
     echo
 
+    # :command.usage_fixed_flags
+    printf "  %s\n" "--help, -h"
+    printf "    Show this help\n"
+    echo
+
     # :command.usage_args
     printf "%s\n" "Arguments:"
 
@@ -373,11 +373,6 @@ orcli_import_tsv_usage() {
   if [[ -n $long_usage ]]; then
     printf "%s\n" "Options:"
 
-    # :command.usage_fixed_flags
-    printf "  %s\n" "--help, -h"
-    printf "    Show this help\n"
-    echo
-
     # :command.usage_flags
     # :flag.usage
     printf "  %s\n" "--blankCellsAsStrings"
@@ -469,6 +464,11 @@ orcli_import_tsv_usage() {
     printf "    suppress log output, print errors only\n"
     echo
 
+    # :command.usage_fixed_flags
+    printf "  %s\n" "--help, -h"
+    printf "    Show this help\n"
+    echo
+
     # :command.usage_args
     printf "%s\n" "Arguments:"
 
@@ -613,17 +613,17 @@ orcli_transform_usage() {
   if [[ -n $long_usage ]]; then
     printf "%s\n" "Options:"
 
-    # :command.usage_fixed_flags
-    printf "  %s\n" "--help, -h"
-    printf "    Show this help\n"
-    echo
-
     # :command.usage_flags
     # :flag.usage
     printf "  %s\n" "--quiet, -q"
     printf "    suppress log output, print errors only\n"
     echo
 
+    # :command.usage_fixed_flags
+    printf "  %s\n" "--help, -h"
+    printf "    Show this help\n"
+    echo
+
     # :command.usage_args
     printf "%s\n" "Arguments:"
 
@@ -704,11 +704,6 @@ orcli_export_tsv_usage() {
   if [[ -n $long_usage ]]; then
     printf "%s\n" "Options:"
 
-    # :command.usage_fixed_flags
-    printf "  %s\n" "--help, -h"
-    printf "    Show this help\n"
-    echo
-
     # :command.usage_flags
     # :flag.usage
     printf "  %s\n" "--facets FACETS"
@@ -732,6 +727,11 @@ orcli_export_tsv_usage() {
     printf "    suppress log output, print errors only\n"
     echo
 
+    # :command.usage_fixed_flags
+    printf "  %s\n" "--help, -h"
+    printf "    Show this help\n"
+    echo
+
     # :command.usage_args
     printf "%s\n" "Arguments:"
 
@@ -772,11 +772,6 @@ orcli_export_template_usage() {
   if [[ -n $long_usage ]]; then
     printf "%s\n" "Options:"
 
-    # :command.usage_fixed_flags
-    printf "  %s\n" "--help, -h"
-    printf "    Show this help\n"
-    echo
-
     # :command.usage_flags
     # :flag.usage
     printf "  %s\n" "--separator SEPARATOR"
@@ -822,6 +817,11 @@ orcli_export_template_usage() {
     printf "    suppress log output, print errors only\n"
     echo
 
+    # :command.usage_fixed_flags
+    printf "  %s\n" "--help, -h"
+    printf "    Show this help\n"
+    echo
+
     # :command.usage_args
     printf "%s\n" "Arguments:"
 
@@ -869,11 +869,6 @@ orcli_run_usage() {
   if [[ -n $long_usage ]]; then
     printf "%s\n" "Options:"
 
-    # :command.usage_fixed_flags
-    printf "  %s\n" "--help, -h"
-    printf "    Show this help\n"
-    echo
-
     # :command.usage_flags
     # :flag.usage
     printf "  %s\n" "--memory RAM"
@@ -897,6 +892,11 @@ orcli_run_usage() {
     printf "    suppress log output, print errors only\n"
     echo
 
+    # :command.usage_fixed_flags
+    printf "  %s\n" "--help, -h"
+    printf "    Show this help\n"
+    echo
+
     # :command.usage_args
     printf "%s\n" "Arguments:"
 
@@ -943,8 +943,8 @@ normalize_input() {
 }
 # :command.inspect_args
 inspect_args() {
-  readarray -t sorted_keys < <(printf '%s\n' "${!args[@]}" | sort)
   if ((${#args[@]})); then
+    readarray -t sorted_keys < <(printf '%s\n' "${!args[@]}" | sort)
     echo args:
     for k in "${sorted_keys[@]}"; do echo "- \${args[$k]} = ${args[$k]}"; done
   else
@@ -959,6 +959,14 @@ inspect_args() {
       echo "- \${other_args[$i]} = ${other_args[$i]}"
     done
   fi
+
+  if ((${#deps[@]})); then
+    readarray -t sorted_keys < <(printf '%s\n' "${!deps[@]}" | sort)
+    echo
+    echo deps:
+    for k in "${sorted_keys[@]}"; do echo "- \${deps[$k]} = ${deps[$k]}"; done
+  fi
+
 }
 
 # :command.user_lib
@@ -1556,14 +1564,20 @@ orcli_test_command() {
   # update trap to kill OpenRefine on error or exit
   trap '{ rm -rf "$OPENREFINE_TMPDIR"; rm -rf /tmp/jetty-127_0_0_1-3333*; kill -9 "$OPENREFINE_PID"; }' 0 2 3 15
 
-  # wait until OpenRefine is running (timeout 15s + 15s)
+  # wait until OpenRefine is running (timeout 20s)
-  if ! curl -fs --retry 15 --retry-connrefused --retry-delay 1 "${OPENREFINE_URL}/command/core/get-version" &>/dev/null; then
+  ready="n"
-      # try again with IPv4 only
+  for i in {1..20}; do
-      if ! curl -fs -4 --retry 15 --retry-connrefused --retry-delay 1 "${OPENREFINE_URL}/command/core/get-version" &>/dev/null; then
+      if curl -fs "${OPENREFINE_URL}/command/core/get-version" &>/dev/null; then
-          error "starting OpenRefine server failed!"
+          ready="y"
-      fi
+          break
       else
+          sleep 1
+      fi
+  done
+  if [[ "$ready" == "y" ]]; then
       log "started OpenRefine with tmp workspace ${OPENREFINE_TMPDIR}"
+  else
+      error "starting OpenRefine server failed!"
   fi
 
   # execute tests in subshell
@@ -1845,14 +1859,20 @@ orcli_run_command() {
   # update trap to kill OpenRefine on error or exit
   trap '{ rm -rf "$OPENREFINE_TMPDIR"; rm -rf /tmp/jetty-127_0_0_1-${OPENREFINE_URL##*:}*; kill -9 "$OPENREFINE_PID"; }' 0 2 3 15
 
-  # wait until OpenRefine is running (timeout 15s + 15s)
+  # wait until OpenRefine is running (timeout 20s)
-  if ! curl -fs --retry 15 --retry-connrefused --retry-delay 1 "${OPENREFINE_URL}/command/core/get-version" &>/dev/null; then
+  ready="n"
-      # try again with IPv4 only
+  for i in {1..20}; do
-      if ! curl -fs -4 --retry 15 --retry-connrefused --retry-delay 1 "${OPENREFINE_URL}/command/core/get-version" &>/dev/null; then
+      if curl -fs "${OPENREFINE_URL}/command/core/get-version" &>/dev/null; then
-          error "starting OpenRefine server failed!"
+          ready="y"
-      fi
+          break
       else
+          sleep 1
+      fi
+  done
+  if [[ "$ready" == "y" ]]; then
       log "started OpenRefine" "port: ${args[--port]}" "memory: ${args[--memory]}" "tmpdir: ${OPENREFINE_TMPDIR}" "pid: ${OPENREFINE_PID}"
+  else
+      error "starting OpenRefine server failed!"
   fi
 
   # execute script(s) in subshell
@@ -1929,13 +1949,17 @@ parse_requirements() {
   export OPENREFINE_URL="${OPENREFINE_URL:-http://localhost:3333}"
 
   # :command.dependencies_filter
-  if ! command -v curl >/dev/null 2>&1; then
+  if command -v curl >/dev/null 2>&1; then
+    deps['curl']="$(command -v curl | head -n1)"
+  else
     printf "missing dependency: curl\n" >&2
     printf "%s\n" "https://curl.se" >&2
     exit 1
   fi
 
-  if ! command -v jq >/dev/null 2>&1; then
+  if command -v jq >/dev/null 2>&1; then
+    deps['jq']="$(command -v jq | head -n1)"
+  else
     printf "missing dependency: jq\n" >&2
     printf "%s\n" "https://github.com/stedolan/jq" >&2
     exit 1
@@ -3360,7 +3384,7 @@ orcli_export_template_parse_requirements() {
   [[ -n ${args['--encoding']:-} ]] || args['--encoding']="UTF-8"
 
   # :command.whitelist_filter
-  if [[ ! ${args['--mode']} =~ ^(rows|records)$ ]]; then
+  if [[ ${args['--mode']} ]] && [[ ! ${args['--mode']} =~ ^(rows|records)$ ]]; then
     printf "%s\n" "--mode must be one of: rows, records" >&2
     exit 1
   fi
@@ -3483,129 +3507,26 @@ initialize() {
 # :command.run
 run() {
   declare -A args=()
+  declare -A deps=()
   declare -a other_args=()
   declare -a input=()
   normalize_input "$@"
   parse_requirements "${input[@]}"
 
   case "$action" in
-    "completions")
+    "completions") orcli_completions_command ;;
-      if [[ ${args['--help']:-} ]]; then
+    "delete") orcli_delete_command ;;
-        long_usage=yes
+    "import") orcli_import_command ;;
-        orcli_completions_usage
+    "import csv") orcli_import_csv_command ;;
-      else
+    "import tsv") orcli_import_tsv_command ;;
-        orcli_completions_command
+    "list") orcli_list_command ;;
-      fi
+    "info") orcli_info_command ;;
-      ;;
+    "test") orcli_test_command ;;
-
+    "transform") orcli_transform_command ;;
-    "delete")
+    "export") orcli_export_command ;;
-      if [[ ${args['--help']:-} ]]; then
+    "export tsv") orcli_export_tsv_command ;;
-        long_usage=yes
+    "export template") orcli_export_template_command ;;
-        orcli_delete_usage
+    "run") orcli_run_command ;;
-      else
-        orcli_delete_command
-      fi
-      ;;
-
-    "import")
-      if [[ ${args['--help']:-} ]]; then
-        long_usage=yes
-        orcli_import_usage
-      else
-        orcli_import_command
-      fi
-      ;;
-
-    "import csv")
-      if [[ ${args['--help']:-} ]]; then
-        long_usage=yes
-        orcli_import_csv_usage
-      else
-        orcli_import_csv_command
-      fi
-      ;;
-
-    "import tsv")
-      if [[ ${args['--help']:-} ]]; then
-        long_usage=yes
-        orcli_import_tsv_usage
-      else
-        orcli_import_tsv_command
-      fi
-      ;;
-
-    "list")
-      if [[ ${args['--help']:-} ]]; then
-        long_usage=yes
-        orcli_list_usage
-      else
-        orcli_list_command
-      fi
-      ;;
-
-    "info")
-      if [[ ${args['--help']:-} ]]; then
-        long_usage=yes
-        orcli_info_usage
-      else
-        orcli_info_command
-      fi
-      ;;
-
-    "test")
-      if [[ ${args['--help']:-} ]]; then
-        long_usage=yes
-        orcli_test_usage
-      else
-        orcli_test_command
-      fi
-      ;;
-
-    "transform")
-      if [[ ${args['--help']:-} ]]; then
-        long_usage=yes
-        orcli_transform_usage
-      else
-        orcli_transform_command
-      fi
-      ;;
-
-    "export")
-      if [[ ${args['--help']:-} ]]; then
-        long_usage=yes
-        orcli_export_usage
-      else
-        orcli_export_command
-      fi
-      ;;
-
-    "export tsv")
-      if [[ ${args['--help']:-} ]]; then
-        long_usage=yes
-        orcli_export_tsv_usage
-      else
-        orcli_export_tsv_command
-      fi
-      ;;
-
-    "export template")
-      if [[ ${args['--help']:-} ]]; then
-        long_usage=yes
-        orcli_export_template_usage
-      else
-        orcli_export_template_command
-      fi
-      ;;
-
-    "run")
-      if [[ ${args['--help']:-} ]]; then
-        long_usage=yes
-        orcli_run_usage
-      else
-        orcli_run_command
-      fi
-      ;;
-
   esac
 }
 

src/run_command.sh

@@ -54,14 +54,20 @@ OPENREFINE_PID="$!"
 # update trap to kill OpenRefine on error or exit
 trap '{ rm -rf "$OPENREFINE_TMPDIR"; rm -rf /tmp/jetty-127_0_0_1-${OPENREFINE_URL##*:}*; kill -9 "$OPENREFINE_PID"; }' 0 2 3 15
 
-# wait until OpenRefine is running (timeout 15s + 15s)
+# wait until OpenRefine is running (timeout 20s)
-if ! curl -fs --retry 15 --retry-connrefused --retry-delay 1 "${OPENREFINE_URL}/command/core/get-version" &>/dev/null; then
+ready="n"
-    # try again with IPv4 only
+for i in {1..20}; do
-    if ! curl -fs -4 --retry 15 --retry-connrefused --retry-delay 1 "${OPENREFINE_URL}/command/core/get-version" &>/dev/null; then
+    if curl -fs "${OPENREFINE_URL}/command/core/get-version" &>/dev/null; then
-        error "starting OpenRefine server failed!"
+        ready="y"
+        break
+    else
+        sleep 1
     fi
-else
+done
+if [[ "$ready" == "y" ]]; then
     log "started OpenRefine" "port: ${args[--port]}" "memory: ${args[--memory]}" "tmpdir: ${OPENREFINE_TMPDIR}" "pid: ${OPENREFINE_PID}"
+else
+    error "starting OpenRefine server failed!"
 fi
 
 # execute script(s) in subshell

src/test_command.sh

@@ -34,14 +34,20 @@ OPENREFINE_PID="$!"
 # update trap to kill OpenRefine on error or exit
 trap '{ rm -rf "$OPENREFINE_TMPDIR"; rm -rf /tmp/jetty-127_0_0_1-3333*; kill -9 "$OPENREFINE_PID"; }' 0 2 3 15
 
-# wait until OpenRefine is running (timeout 15s + 15s)
+# wait until OpenRefine is running (timeout 20s)
-if ! curl -fs --retry 15 --retry-connrefused --retry-delay 1 "${OPENREFINE_URL}/command/core/get-version" &>/dev/null; then
+ready="n"
-    # try again with IPv4 only
+for i in {1..20}; do
-    if ! curl -fs -4 --retry 15 --retry-connrefused --retry-delay 1 "${OPENREFINE_URL}/command/core/get-version" &>/dev/null; then
+    if curl -fs "${OPENREFINE_URL}/command/core/get-version" &>/dev/null; then
-        error "starting OpenRefine server failed!"
+        ready="y"
+        break
+    else
+        sleep 1
     fi
-else
+done
+if [[ "$ready" == "y" ]]; then
     log "started OpenRefine with tmp workspace ${OPENREFINE_TMPDIR}"
+else
+    error "starting OpenRefine server failed!"
 fi
 
 # execute tests in subshell