Inizio dockerizzazione

2022-08-29 23:20:16 +02:00
parent b348b3a83d
commit 3d22f4cc6a
851 changed files with 1117 additions and 904 deletions
@@ -0,0 +1,74 @@
+#!/bin/bash
+# Shared utility methods
+
+function printerr() {
+    echo -e "\e[31m[ERROR]\e[0m $1"
+}
+
+function msg() {
+    if [[ $VERBOSE -gt 0 ]]; then
+        echo "$1"
+    fi
+}
+
+
+function buildTemplate() {
+    local CONFIG_FILE=""
+    local SEPARATOR="§"
+    declare -A ADDITIONALS
+
+    while [[ "$#" -gt 0 ]]
+    do
+        case $1 in
+        -f|--input-file)
+            CONFIG_FILE="$2"
+            ;;
+        -t|--template)
+            local SOURCE_FILE="$2"
+            ;;
+        -o|--output)
+            local OUTPUT_FILE="$2"
+            ;;
+        -s|--separator)
+            SEPARATOR="$2"
+            ;;
+        --add)
+            arrIN=(${2//=/ })
+            ADDITIONALS[${arrIN[0]}]=${arrIN[1]}
+            ;;
+        esac
+        shift
+    done
+
+    if [[ -z $CONFIG_FILE ]]; then
+        printerr "Impossible to call ${FUNCNAME} without passing a config file file"
+        exit 1
+    else 
+        source "$CONFIG_FILE"
+    fi
+    if [[ -z $OUTPUT_FILE ]]; then
+        printerr "Impossible to call ${FUNCNAME} without passing an output file"
+        exit 1
+    fi
+    if [[ -z $SOURCE_FILE ]]; then
+        printerr "Impossible to call ${FUNCNAME} without passing a template file"
+        exit 1
+    fi
+
+    TMPFILE=`mktemp`
+
+    cp "$SOURCE_FILE" "$OUTPUT_FILE"
+
+    for config_key in "${!CONFIG[@]}"; do
+        cp "$OUTPUT_FILE" "$TMPFILE"
+        config_value="${CONFIG[$config_key]}"
+        cat "$TMPFILE" | sed -e "s~${SEPARATOR}${config_key}${SEPARATOR}~${config_value}~g" > "$OUTPUT_FILE"
+    done
+
+    for config_key in "${!ADDITIONALS[@]}"; do
+        cp "$OUTPUT_FILE" "$TMPFILE"
+        config_value="${ADDITIONALS[$config_key]}"
+        cat "$TMPFILE" | sed -e "s~${SEPARATOR}${config_key}${SEPARATOR}~${config_value}~g" > "$OUTPUT_FILE"
+    done
+
+}