fix release building (#4)

- fix regex match padding
- fix key copying
- add more unit tests

.woodpecker/build.yaml

@@ -44,9 +44,17 @@ steps:
       # check modified key
       - build/dbtool -d test.db -s -k test | grep modified
       # use splitting with regex
-      - printf "today:100\nyesterday:500\n" | build/dbtool -d test.db -i -f -t '^([^:]*):([^:]*)'
+      - echo today:100 | build/dbtool -d test.db -i -f -t '^([^:]*):([^:]*)'
       # check if it works
-      - cat /etc/passwd | build/dbtool -d test.db -s -k today | grep 100
+      - build/dbtool -d test.db -s -k today | grep 100
+      # use splitting with regex reverse
+      - echo today:cold | build/dbtool -d test.db -R -i -f -t '^([^:]*):([^:]*)'
+      # check if it works
+      - build/dbtool -d test.db -s -k cold | grep today
+      # check encryption
+      - build/dbtool -d test.db -i -k borg -v sevenofnine -p -P foobar
+      - build/dbtool -d test.db -s -k borg -p -P foobar | grep sevenofnine
+
       
 
   build-gdbm:
@@ -90,7 +98,14 @@ steps:
       # check modified key
       - build/dbtool -d test.db -s -k test | grep modified
       # use splitting with regex
-      - printf "today:100\nyesterday:500\n" | build/dbtool -d test.db -i -f -t '^([^:]*):([^:]*)'
+      - echo today:100 | build/dbtool -d test.db -i -f -t '^([^:]*):([^:]*)'
       # check if it works
-      - cat /etc/passwd | build/dbtool -d test.db -s -k today | grep 100
+      - build/dbtool -d test.db -s -k today | grep 100
+      # use splitting with regex reverse
+      - echo today:cold | build/dbtool -d test.db -R -i -f -t '^([^:]*):([^:]*)'
+      # check if it works
+      - build/dbtool -d test.db -s -k cold | grep today
+      # check encryption
+      - build/dbtool -d test.db -i -k borg -v sevenofnine -p -P foobar
+      - build/dbtool -d test.db -s -k borg -p -P foobar | grep sevenofnine
 

.woodpecker/release.sh

@@ -50,5 +50,5 @@ fi
 for file in "$@"; do
     https --ignore-stdin --check-status -A bearer -a "$DEPLOY_TOKEN" -f POST \
           "https://codeberg.org/api/v1/repos/${CI_REPO_OWNER}/${CI_REPO_NAME}/releases/$ID/assets" \
-          "name=${file}-${version}" "attachment@${file}"
+          "name=${file}" "attachment@${file}"
 done

.woodpecker/release.yaml

@@ -6,24 +6,26 @@ labels:
 steps:
   compile:
     when:
-      event: [tag]
+      event: [tag,manual]
     image: alpine:latest
     commands:
       - apk update
-      - apk add --no-cache bash build-base words-en gdb perl pcre2-static pcre2-dev gdbm gdbm-dev pkgconfig meson ninja
+      - apk add --no-cache bash build-base words-en gdb perl pcre2-static pcre2-dev gdbm gdbm-dev pkgconfig meson ninja git
       - meson setup --reconfigure --prefer-static  -Dcpp_link_args="-static" --buildtype=release build
       - ninja -C build
+      - meson dist -C build --formats xztar,gztar,zip
       - file build/dbtool
-      - mv build/dbtool dbtool-linux-amd64
+      - mv build/dbtool dbtool-linux-amd64-$CI_COMMIT_TAG
+      - mv build/meson-dist/* .
 
   release:
     image: alpine:latest
     when:
-      event: [tag]
+      event: [tag,manual]
     environment:
       DEPLOY_TOKEN:
         from_secret: DEPLOY_TOKEN
     commands:
       - apk update
       - apk add --no-cache bash httpie jq git
-      - .woodpecker/release.sh dbtool-linux-amd64
+      - .woodpecker/release.sh dbtool-*

.woodpecker/test.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+yq '.steps.test-gdbm.commands' < .woodpecker/build.yaml \
+    | grep -- - | grep -v apk | sed 's/^\- //' \
+ | while read COMMAND; do
+    echo "$COMMAND" | bash -e > debug.log 2>&1
+    if test $? -ne 0; then
+        echo "fail - $COMMAND"
+        if test -s debug.log; then
+            cat debug.log
+        else
+            echo exit 1
+        fi
+    else
+        echo "ok   - $COMMAND"
+    fi
+done
+
+rm -f debug.log

Makefile

@@ -0,0 +1,22 @@
+#
+# convenience wrapper around meson and ninja. Forgive me, I'm old :
+
+.PHONY: all static install test clean debug
+all:
+	meson setup --reconfigure build
+	ninja -C build
+
+install: all
+	sudo ninja -C install
+
+clean:
+	rm -rf build dbtool*core* dbtool.1 test.db clean
+
+test:
+	@.woodpecker/test.sh
+
+debug: all
+	rm -f test.db
+	build/dbtool -d test.db -i -k borg -v sevenofnine -p -P foobar
+	build/dbtool -d test.db -s -k borg -p -P foobar
+

README.md

@@ -1,7 +1,7 @@
 [![status-badge](https://ci.codeberg.org/api/badges/15585/status.svg)](https://ci.codeberg.org/repos/15585)
 [![License](https://img.shields.io/badge/license-GPL-blue.svg)](https://codeberg.org/scip/dbtool/blob/master/LICENSE)
 
-# README for dbtool 1.9.1 (21/11/2025)
+# README for dbtool 1.9.2 (21/11/2025)
 
 dbtool can be used to store and retrieve data in a key/value
 format in a hash database. Perl compatible regular expressions
@@ -17,7 +17,7 @@ data and speed.
 You need either the GNU gdbm library or the Berkeley database
 system. You can find gdbm at:
   http://www.gnu.org/software/gdbm/gdbm.html
-And the berkeley library at: http://www.sleepycat.com.
+And the berkeley library at: https://libdb.org/.
 
 You will also need `meson` and `ninja`: https://mesonbuild.com/.
 

cipher.cc

@@ -57,10 +57,7 @@ void cipher::init(const string& phrase) {
   dig.putDigest( (unsigned char *)phrase.c_str(), phrase.length() );
   __key = dig.stringDigest(); // this is a 32 byte long string, as Rijndael:: expects
 
-  /* convert the key to unsigned char[] */
+  memcpy(key, __key, 32);
-  for(int i=0; i<32; i++) {
-    key[i] = __key[i];
-  }
 }
 
 

cipher.h

@@ -61,7 +61,6 @@ class cipher {
   Rijndael rijn;
   MD5Digest dig;
   unsigned char key[32];
-  string blah;
   const char* error(int num);
 
  public:

dbtool.cc

@@ -125,7 +125,6 @@ int main(int argc, char *argv[]) {
 }
 
 
-
 string readpass() {
   char *envpass;
   envpass = getenv(PW_VARNAME);
@@ -146,5 +145,3 @@ string readpass() {
     return password;
   }
 }
-
-

engine.cc

@@ -334,6 +334,7 @@ void Engine::regexp() {
 
               char *part = (char *)malloc(substring_length+1);
               part = strncpy(part, (char *)substring_start, substring_length);
+              part[substring_length] = '\0';
 
               subs[i-1] = part;
               free(part);

meson.build

@@ -2,7 +2,7 @@ project(
         'dbtool',
         'cpp',
         license: 'GPL',
-        version: '1.9.2',
+        version: '1.9.3',
         meson_version: '>=1.3',
         default_options: [
                 'warning_level=2',