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feat(tools): sha256-matcher, cheat script tweaks

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This commit is contained in:
Ismo Vuorinen
2023-07-12 22:44:08 +03:00
parent 22090129ec
commit 83eb7d861e
4 changed files with 97 additions and 4 deletions
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50
local/bin/x-sha256sum-matcher Executable file
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@@ -0,0 +1,50 @@
#!/usr/bin/env bash
# x-sha256sum-matcher
#
# Check if two files are the same
#
# Ismo Vuorinen <https://github.com/ivuorinen> 2023
# MIT License
# ENV Variables
: "${VERBOSE:=0}" # VERBOSE=1 x-sha256sum-matcher file1 file2
file_1="$1"
file_2="$2"
# return sha256sum for file
# $1 - filename (string)
get_sha256sum() {
sha256sum "$1" | head -c 64
}
[ $# -eq 0 ] && {
echo "Usage: $0 file1.sh file2.sh" && exit 1
}
msg() {
[[ "$VERBOSE" -eq 1 ]] && echo "$1"
}
error() {
msg "(!) ERROR: $1" && exit 1
}
if [ ! -f "$file_1" ]; then
error "File 1 does not exist: $file_1"
fi
if [ ! -f "$file_2" ]; then
error "File 2 does not exist: $file_2"
fi
file_1_hash=$(get_sha256sum "$file_1")
file_2_hash=$(get_sha256sum "$file_2")
if [ "$file_1_hash" != "$file_2_hash" ]; then
error "Files do not match"
else
msg "(*) Success: Files do match"
exit 0;
fi

6
scripts/install-cheat-purebashbible.sh
View File

@@ -35,8 +35,10 @@ for f in ${PBB_CHAPTERS[@]}; do
HEADER=$(grep -e '^[#] ' "$f" | head -1 | awk '{print tolower($2)}')
CHEAT_FILE="$CHEAT_DEST/${HEADER}"
if [ ! -f "$CHEAT_FILE" ]; then
cp "$f" "$CHEAT_FILE" && msg_run "$CHEAT_FILE"
replacable "$f" "$CHEAT_FILE"
override=$?
if [ "$override" -ne 1 ]; then
cp "$f" "$CHEAT_FILE" && msg_run "Updated: $CHEAT_FILE"
fi
LC_ALL=C perl -pi.bak -e 's/\<\!-- CHAPTER END --\>//' "$CHEAT_FILE"

6
scripts/install-cheat-tldr.sh
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@@ -51,8 +51,10 @@ for d in "$TLDR_TEMP_DIR"/pages/*; do
TLDR_FILE="$SECTION_DIR/${FILENAME}"
# echo "-> dest: $TLDR_FILE"
if [ ! -f "$TLDR_FILE" ]; then
cp "$FILE" "$TLDR_FILE" && msg_run "$TLDR_FILE"
replacable "$FILE" "$TLDR_FILE"
override=$?
if [ "$override" -ne 1 ]; then
cp "$FILE" "$TLDR_FILE" && msg_run "Updated: $TLDR_FILE"
fi
if [ -f "$TLDR_FILE" ] && [ '---' != "$(head -1 < "$TLDR_FILE")" ]; then

39
scripts/shared.sh
View File

@@ -230,3 +230,42 @@ rnd()
{
echo $RANDOM | md5sum | head -c 20
}
# return sha256sum for file
# $1 - filename (string)
function get_sha256sum()
{
sha256sum "$1" | head -c 64
}
# Replacable file
#
# $1 - filename (string)
# $2 - filename (string)
#
# Returns 1 when replacable, 0 when not replacable.
function replacable()
{
FILE1="$1"
FILE2="$2"
[[ ! -r "$FILE1" ]] && { msg_err "File 1 ($FILE1) does not exist" && return 1; }
[[ ! -r "$FILE2" ]] && { msg_err "File 2 ($FILE2) does not exist" && return 1; }
FILE1_HASH=$(get_sha256sum "$FILE1")
FILE2_HASH=$(get_sha256sum "$FILE2")
[[ $FILE1_HASH = "" ]] && {
msg_err "Could not get hash for file 1 ($FILE1)" && return 1;
}
[[ $FILE2_HASH = "" ]] && {
msg_err "Could not get hash for file 2 ($FILE2)" && return 1;
}
[[ "$FILE1_HASH" == "$FILE2_HASH" ]] && {
msg_ok "Files match, not replacable" && return 0;
}
return 1;
}