Merge pull request #121 from bxparks/develop

merge 2.3.2 into master

Author: bxparks

.github/workflows/validation.yml

@@ -21,7 +21,7 @@ jobs:
     # manually.
     steps:
     - name: Checkout AceTime
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Checkout Additional Repos
       run: |
@@ -37,10 +37,10 @@ jobs:
         git clone --depth 1 https://github.com/bxparks/acetimepy
         git clone https://github.com/eggert/tz
 
-    - name: Set up Python 3.7
-      uses: actions/setup-python@v2
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v5
       with:
-        python-version: '3.7'
+        python-version: '3.10'
 
     - name: Display Python version
       run: python -c "import sys; print(sys.version)"

CHANGELOG.md

@@ -27,7 +27,7 @@ library.
     * [Step 3: Fix Transition Times](#Step3FixTransitionTimes)
     * [Step 4: Generate Start Until Times](#Step4GenerateStartUntilTimes)
     * [Step 5: Calculate Abbreviations](#Step5CalculateAbbreviations)
-* [Upgrading ZoneInfo Files to a New TZDB Version](#UpgradingZoneInfoFiles)
+* [Upgrading TZDB](#UpgradingZoneInfoFiles)
 * [Release Process](#ReleaseProcess)
 
 <a name="ProjectRepoDependency"></a>
@@ -792,7 +792,7 @@ field is a static array of 7 characters (to account for the terminating NUL
 character).
 
 <a name="UpgradingZoneInfoFiles"></a>
-## Upgrading ZoneInfo Files to a New TZDB Version
+## Upgrading TZDB
 
 About 2-4 times a year, a new TZDB version is released. Here are some notes
 (mostly for myself) on how to create a new release after a new TZDB version is
@@ -805,29 +805,48 @@ available.
     - `$ git pull`
     - Check that the correct tag is pulled (e.g. `2020c` tag if that's the
       version that we want to upgrade to).
-- Update the Hinnant date repo (https://github.com:HowardHinnant/date). This
+- Update the Hinnant `date` repo (https://github.com:HowardHinnant/date). This
   should be a sibling to the `AceTime` repo:
     - `$ cd ../date`
     - `$ git pull`
 - Update the zonedb files for `acetimepy` (needed by AcetzBasicTest and
   AcetzExtendedTest):
-    - `$ cd acetimepy/src/acetime`
-    - `$ vi zonedb*/Makefile`
+    - `$ cd acetimepy`
+    - `$ vi src/zonedb*/Makefile`
         - Update the `TZ_VERSION` variable in the various makefiles.
     - `$ make zonedbs`
+    - `$ make all`
 - Update the zonedb files for `acetimec` (needed by AcetimecBasicTest and
   AcetimecExtendedTest)
     - `$ cd acetimec/src`
     - `$ vi zonedb*/Makefile`
         - Update the `TZ_VERSION` variable in the various makefiles.
     - `$ make zonedbs`
     - `$ make` to update the `acetimec.a` lib file
+    - `$ cd ../tests`
+    - `$ make -j2`
+    - `$ make runtests`
+- Update the zonedb files for `acetimego`
+    - `$ cd acetimego`
+    - `$ vi zonedb*/Makefile`
+        - Update the `TZ_VERSION` variable in the various makefiles.
+    - `$ make zonedbs`
+    - `$ make all`
+    - `$ make test`
+- Update the zonedb files for `AceTime`:
+    - `$ cd AceTime/src`
+    - `$ vi zonedb*/Makefile`
+        - Update the `TZ_VERSION` variable in the makefiles.
+    - `$ make zonedbs`
+    - `$ cd ../tests`
+    - `$ make clean`
+    - `$ make -j2 tests`
+    - `$ make runtests`
 - Recompile the binaries in `AceTimeValidation` tools
     - `$ cd AceTimeValidation/tools`
     - `$ make clean`
-    - `$ make`
-- Verify that `AceTimeValidation` passes. This compares AceTime with 3 other
-  libraries: acetimec, acetimepy, and the Hinnant `date` library:
+    - `$ make -j2`
+- Verify that `AceTimeValidation/tests` pass.
     - `$ cd AceTimeValidation/tests`
     - `$ make clean`
     - `$ vi {Acetimec,Acetz,Hinnant}{Basic,Extended}*/Makefile`
@@ -838,28 +857,32 @@ available.
         - `AcetzExtendedTest/Makefile`
         - `HinnantBasicTest/Makefile`
         - `HinnantExtendedTest/Makefile`
-    - Validate against one library, acetimec:
-        - `$ vi AcetimecExtendedTest/Makefile`
+    - Validate against the other libraries:
+        - `$ make -j2 tests`
+        - `$ make runtests`
+    - (Debugging) To validate against one library, e.g. acetimec:
         - `$ make -C AcetimecExtendedTest clean`
         - `$ make -C AcetimecExtendedTest all`
         - `$ make -C AcetimecExtendedTest run`
-    - Validate against the other libraries:
-        - `$ make clean`
-        - `$ make -j4 tests`
-        - `$ make runtests`
-- Update the various zoneinfo files for AceTime:
-    - `$ cd AceTime/src`
-    - `$ vi zonedb*/Makefile`
-        - Update the `TZ_VERSION` variable in the makefiles.
-    - `$ make zonedbs`
+- Verify that `AceTimeValidation/validation` passes.
+    - `$ cd AceTimeValidation/validation`
+    - `$ make clean`
+    - `$ make -j2 validation`
 - Update CHANGELOGs
+    - Copy a summary of the TZDB release notes from
+      https://mm.icann.org/pipermail/tz-announce/ to the various CHANGELOG.md
+      files.
     - AceTime/CHANGELOG.md
     - acetimec/CHANGELOG.md
+    - acetimego/CHANGELOG.md
     - acetimepy/CHANGELOG.md
     - AceTimeValidation/CHANGELOG.md
-- Commit the changes to git
-    - `$ git add ...`
-    - `$ git commit -m "..."`
+- Commit and push the changes for the following repos:
+    - AceTime
+    - acetimec
+    - acetimego
+    - acetimepy
+    - AceTimeValidation
 
 There are 12 other validation tests in the AceTimeValidation project that
 compare AceTime with various other third party libraries:

DEVELOPER.md

@@ -76,7 +76,7 @@ and the `zonedbc` database to support all timezones, for all transitions defined
 in the IANA TZ database (`[1844,2087]`), and extending the validity of timezone
 calculations from `[2000,10000)` to `[0001,10000)`.
 
-**Version**: 2.3.1 (2024-01-12, TZDB version 2023d)
+**Version**: 2.3.2 (2024-07-25, TZDB version 2024a)
 
 **Changelog**: [CHANGELOG.md](CHANGELOG.md)
 

README.md

@@ -18,7 +18,7 @@ The IANA TZ database is programmatically generated into 3 predefined databases:
 databases have different accuracy ranges, and are designed to work with
 different `ZoneProcessor` and `ZoneManager` classes.
 
-**Version**: 2.3.1 (2024-01-12, TZDB 2023d)
+**Version**: 2.3.2 (2024-07-25, TZDB 2024a)
 
 **Related Documents**:
 

USER_GUIDE.md

@@ -1,5 +1,5 @@
 name=AceTime
-version=2.3.1
+version=2.3.2
 author=Brian T. Park <[email protected]>
 maintainer=Brian T. Park <[email protected]>
 sentence=Date, time, timezone classes for Arduino supporting the full IANA TZ Database to convert epoch seconds to date and time components in different time zones.

library.properties

@@ -69,7 +69,7 @@
 #include "zonedbc/zone_registry.h"
 
 // Version format: xxyyzz == "xx.yy.zz"
-#define ACE_TIME_VERSION 20301
-#define ACE_TIME_VERSION_STRING "2.3.1"
+#define ACE_TIME_VERSION 20302
+#define ACE_TIME_VERSION_STRING "2.3.2"
 
 #endif

src/AceTime.h

@@ -2,7 +2,7 @@ TARGETS := zone_infos.cpp zone_infos.h zone_policies.cpp zone_policies.h
 
 TOOLS := $(abspath ../../../AceTimeTools)
 TZ_REPO := $(abspath $(TOOLS)/../tz)
-TZ_VERSION := 2023d
+TZ_VERSION := 2024a
 START_YEAR := 2000
 UNTIL_YEAR := 2200
 

src/zonedb/Makefile

@@ -3,7 +3,7 @@
 //   $ /home/brian/src/AceTimeTools/src/acetimetools/tzcompiler.py
 //     --input_dir /home/brian/src/AceTime/src/zonedb/tzfiles
 //     --output_dir /home/brian/src/AceTime/src/zonedb
-//     --tz_version 2023d
+//     --tz_version 2024a
 //     --action zonedb
 //     --language arduino
 //     --scope basic
@@ -23,7 +23,7 @@
 //   northamerica
 //   southamerica
 //
-// from https://github.com/eggert/tz/releases/tag/2023d
+// from https://github.com/eggert/tz/releases/tag/2024a
 //
 // Supported Zones: 446 (227 zones, 219 links)
 // Unsupported Zones: 150 (124 zones, 26 links)
@@ -85,7 +85,7 @@ namespace zonedb {
 // ZoneContext
 //---------------------------------------------------------------------------
 
-static const char kVersionString[] ACE_TIME_PROGMEM = "2023d";
+static const char kVersionString[] ACE_TIME_PROGMEM = "2024a";
 const __FlashStringHelper* const kTzDatabaseVersion =
     (const __FlashStringHelper*) kVersionString;
 

src/zonedb/zone_infos.cpp

@@ -3,7 +3,7 @@
 //   $ /home/brian/src/AceTimeTools/src/acetimetools/tzcompiler.py
 //     --input_dir /home/brian/src/AceTime/src/zonedb/tzfiles
 //     --output_dir /home/brian/src/AceTime/src/zonedb
-//     --tz_version 2023d
+//     --tz_version 2024a
 //     --action zonedb
 //     --language arduino
 //     --scope basic
@@ -23,7 +23,7 @@
 //   northamerica
 //   southamerica
 //
-// from https://github.com/eggert/tz/releases/tag/2023d
+// from https://github.com/eggert/tz/releases/tag/2024a
 //
 // Supported Zones: 446 (227 zones, 219 links)
 // Unsupported Zones: 150 (124 zones, 26 links)