quickjs-tart

quickjs-based runtime for wallet-core logic
Log | Files | Refs | README | LICENSE

project_detection.sh (3464B)

      1 # project-detection.sh
      2 #
      3 # Copyright The Mbed TLS Contributors
      4 # SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
      5 #
      6 # Purpose
      7 #
      8 # This script contains functions for shell scripts to
      9 # help detect which project (Mbed TLS, TF-PSA-Crypto)
     10 # or which Mbed TLS branch they are in.
     11 
     12 # Project detection.
     13 #
     14 # Both Mbed TLS and TF-PSA-Cryto repos have a "scripts/project_name.txt" file
     15 # which contains the name of the project. They are used in scripts to know in
     16 # which project/folder we're in.
     17 # This function accepts 2 parameters:
     18 # - $1: boolean value which defines the behavior in case
     19 #       "scripts/project_name.txt" is not found:
     20 #       - 1: exit with error message
     21 #       - 0: simply return an error
     22 # - $2: mandatory value which defined the root folder where to look for
     23 #       "scripts/project_name.txt".
     24 read_project_name_file () {
     25     EXIT_IF_NOT_FOUND=$1
     26     ROOT_PATH=$2
     27 
     28     PROJECT_NAME_FILE="scripts/project_name.txt"
     29 
     30     # Check if file exists.
     31     if [ ! -f "$ROOT_PATH/$PROJECT_NAME_FILE" ]; then
     32         if $EXIT_IF_NOT_FOUND ; then
     33             echo "$ROOT_PATH/$PROJECT_NAME_FILE does not exist... Exiting..." >&2
     34             exit 1
     35         fi
     36         # Simply return a failure in case we were asked not to fail in case of
     37         # missing file.
     38         return 1
     39     fi
     40 
     41     if read -r PROJECT_NAME < "$ROOT_PATH/$PROJECT_NAME_FILE"; then :; else
     42         return 1
     43     fi
     44 }
     45 
     46 # Check if the current folder is the Mbed TLS root one.
     47 #
     48 # Warning: if this is not run from Mbed TLS/TF-PSA-Crypto root folder, the
     49 # script is terminated with a failure.
     50 in_mbedtls_repo () {
     51     read_project_name_file true .
     52     test "$PROJECT_NAME" = "Mbed TLS"
     53 }
     54 
     55 # Check if the current folder is the TF-PSA-Crypto root one.
     56 #
     57 # Warning: if this is not run from Mbed TLS/TF-PSA-Crypto root folder, the
     58 # script is terminated with a failure.
     59 in_tf_psa_crypto_repo () {
     60     read_project_name_file true .
     61     test "$PROJECT_NAME" = "TF-PSA-Crypto"
     62 }
     63 
     64 # Check if $1 is an Mbed TLS root folder.
     65 #
     66 # Differently from in_mbedtls_repo() above, this can be run on any folder
     67 # without causing the script to exit.
     68 is_mbedtls_root() {
     69     if ! read_project_name_file false $1 ; then
     70         return 1
     71     fi
     72 
     73     test "$PROJECT_NAME" = "Mbed TLS"
     74 }
     75 
     76 # Check if $1 is a TF-PSA-Crypto root folder.
     77 #
     78 # Differently from in_tf_psa_crypto_repo() above, this can be run on any folder
     79 # without causing the script to exit.
     80 is_tf_psa_crypto_root() {
     81     if ! read_project_name_file false $1 ; then
     82         return 1
     83     fi
     84 
     85     test "$PROJECT_NAME" = "TF-PSA-Crypto"
     86 }
     87 
     88 #Branch detection
     89 read_build_info () {
     90     SCRIPT_DIR=$(pwd)
     91 
     92     BUILD_INFO_FILE="include/mbedtls/build_info.h"
     93 
     94     if [ ! -f "$BUILD_INFO_FILE" ]; then
     95         echo "File $BUILD_INFO_FILE not found."
     96         exit 1
     97     fi
     98 
     99     MBEDTLS_VERSION_MAJOR=$(grep "^#define MBEDTLS_VERSION_MAJOR" "$BUILD_INFO_FILE" | awk '{print $3}')
    100     MBEDTLS_VERSION_MINOR=$(grep "^#define MBEDTLS_VERSION_MINOR" "$BUILD_INFO_FILE" | awk '{print $3}')
    101 
    102     if [ -z "$MBEDTLS_VERSION_MAJOR" ]; then
    103         echo "MBEDTLS_VERSION_MAJOR not found in $BUILD_INFO_FILE."
    104         exit 1
    105     fi
    106 
    107     if [ -z "$MBEDTLS_VERSION_MINOR" ]; then
    108         echo "MBEDTLS_VERSION_MINOR not found in $BUILD_INFO_FILE."
    109         exit 1
    110     fi
    111 }
    112 
    113 in_3_6_branch () {
    114     read_build_info
    115     test $MBEDTLS_VERSION_MAJOR = "3" && test $MBEDTLS_VERSION_MINOR = "6"
    116 }
    117 
    118 in_4_x_branch () {
    119     read_build_info
    120     test $MBEDTLS_VERSION_MAJOR = "4"
    121 }