datefmt

commit fc8266c51cf956d1e27bc205d47f01fed24ef06b
parent dbea1f165de78af9ba5ed640944e06bce4bbc832
Author: William Casarin <jb55@jb55.com>
Date:   Thu, 17 Nov 2022 10:13:55 -0800

changelog, make pushing new version easier

Diffstat:
M
.gitignore
 | 
3
+++
M
CHANGELOG.md
 | 
1
+
M
Makefile
 | 
18
+++++++++++++++---
M
dist/SHA256SUMS.txt
 | 
2
+-
M
dist/SHA256SUMS.txt.asc
 | 
8
++++----
A
doc/datefmt.gmi
 | 
68
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

6 files changed, 92 insertions(+), 8 deletions(-)
diff --git a/.gitignore b/.gitignore
@@ -6,3 +6,6 @@
 /dist/*.tar.gz
 /.envrc
 /default.nix
+/version
+/doc/datefmt.html
+/doc/datefmt.md
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,7 @@
 
 ## 0.2.2
 
+- Added `--relative` date formatting
 - Added `DEFAULT_DATEFMT` env var to change default format string
 
 ## 0.2.1
diff --git a/Makefile b/Makefile
@@ -4,18 +4,30 @@ PREFIX ?= /usr
 
 all: datefmt docs
 
-docs: doc/datefmt.1 README
+docs: doc/datefmt.html doc/datefmt.1 README
 
 README: datefmt.c
 	./datefmt --help > $@
 
-dist:
+dist: docs version
 	@mkdir -p dist
-	@grep '^#define VERSION' datefmt.c | sed -En 's,.*"([^"]+)".*,\1,p' | xargs -I{} git archive HEAD --format tar.gz --prefix datefmt-{}/ -o dist/datefmt-{}.tar.gz
+	git archive HEAD --format tar.gz --prefix datefmt-$(shell cat version)/ -o dist/datefmt-$(shell cat version).tar.gz
 	@ls -dt dist/* | head -n1 | xargs echo "tgz "
 	cd dist;\
 	sha256sum *.tar.gz > SHA256SUMS.txt;\
 	gpg -u 0x8A478B64FFE30F1095A8736BF5F27EFD1B38DABB --sign --armor --detach-sig --output SHA256SUMS.txt.asc SHA256SUMS.txt
+	rsync -avzP dist/ charon:/www/cdn.jb55.com/tarballs/datefmt/
+	scp doc/datefmt.html charon:public/datefmt/index.html
+	scp CHANGELOG.md charon:/www/cdn.jb55.com/tarballs/datefmt/CHANGELOG.txt
+
+version: datefmt.c
+	grep '^#define VERSION' $< | sed -En 's,.*"([^"]+)".*,\1,p' > $@
+
+doc/datefmt.md: doc/datefmt.gmi version
+	<$< gmi2md | sed "s,@VERSION,$(shell cat version),g" > $@
+
+doc/datefmt.html: doc/datefmt.md
+	pandoc -s $< -o $@
 
 datefmt: datefmt.c
 	$(CC) $(CFLAGS) $< -o $@ $(LDFLAGS)
diff --git a/dist/SHA256SUMS.txt b/dist/SHA256SUMS.txt
@@ -1,3 +1,3 @@
 5d5e765380afe39eb39d48f752aed748b57dfd843a4947b2a6d18ab9b5e68092  datefmt-0.2.1.tar.gz
-b32cb5f2513dc05972083f9b67391375e5d8db94c0a982bbe307bb8a7698bd75  datefmt-0.2.2.tar.gz
+1e05bfbce19512601b9bc937a08c086be72882aeea997ecc7d3987ab1bfd9616  datefmt-0.2.2.tar.gz
 3dab9cf8e58915d0880cb9f69856be041941f21009d0572644064b200606d65f  datefmt-0.2.tar.gz
diff --git a/dist/SHA256SUMS.txt.asc b/dist/SHA256SUMS.txt.asc
@@ -1,7 +1,7 @@
 -----BEGIN PGP SIGNATURE-----
 
-iHUEABYKAB0WIQSKR4tk/+MPEJWoc2v18n79GzjauwUCY3Z0TgAKCRD18n79Gzja
-u4Z3AQDg8nro3jBhwCksU7OuniYKSl40gVOiLQl3CUVITxtU2QD+K4Ml0pgH5p1M
-244Ck20dCh5QPEWZi7/hUM2RQfoA8AU=
-=A55f
+iHUEABYKAB0WIQSKR4tk/+MPEJWoc2v18n79GzjauwUCY3Z5pgAKCRD18n79Gzja
+u1tqAP92M8PLV1AdUUAGBIzRVxYk4OHWKh91tQWiSHOQ45PuGgEAkb5P5PPoLJek
+4k5DteauMoJjjYXRlKes98VsZlKlagQ=
+=QWgd
 -----END PGP SIGNATURE-----
diff --git a/doc/datefmt.gmi b/doc/datefmt.gmi
@@ -0,0 +1,68 @@
+
+# datefmt
+
+datefmt is a simple C program that formats unix timestamps in text streams
+
+## Examples
+
+Let's say we have some logs that contain unix timestamps:
+
+```
+$ cat logs.txt
+
+EVENTS  1638499687   blahblah log1
+EVENTS  1638499717   blahblah log2
+```
+
+We can pipe this log into datefmt to convert these timestamps into human-readable dates:
+
+```
+$ <logs.txt datefmt
+
+EVENTS  2021-12-02 18:48   blahblah log1
+EVENTS  2021-12-02 18:48   blahblah log2
+```
+
+Of course you can customize the format as well:
+
+```
+$ <logs.txt datefmt "DATE:'%m-%d %R'"
+
+EVENTS  DATE:'12-02 18:48'   blahblah log1
+EVENTS  DATE:'12-02 18:48'   blahblah log2
+```
+
+
+It's as simple as that! It comes with some heuristics so that it doesn't parse timestamp outside of a reasonable range.
+
+## Download
+
+Tarballs are available here, please feel free to package this for your linux distribution of choice!
+
+=> http://cdn.jb55.com/tarballs/datefmt/CHANGELOG.txt Changelog
+
+=> http://cdn.jb55.com/tarballs/datefmt/datefmt-@VERSION.tar.gz Latest Version (@VERSION)
+
+=> http://cdn.jb55.com/tarballs/datefmt/SHA256SUMS.txt SHA256SUMS
+
+=> http://cdn.jb55.com/tarballs/datefmt/SHA256SUMS.txt.asc SHA256SUMS Signature
+
+=> https://jb55.com/pgp.txt My pgp key
+
+Download and verify:
+
+* `wget https://jb55.com/pgp.txt http://cdn.jb55.com/tarballs/datefmt/datefmt-@VERSION.tar.gz http://cdn.jb55.com/tarballs/datefmt/SHA256SUMS.txt http://cdn.jb55.com/tarballs/datefmt/SHA256SUMS.txt.asc`
+* `gpg --import < pgp.txt`
+* `sha256sum -c SHA256SUMS.txt`
+* `gpg --verify SHA256SUMS.txt.asc`
+
+=> http://cdn.jb55.com/tarballs/datefmt Older versions
+
+
+## Contributing
+
+Send patches to `jb55@jb55.com`
+
+=> http://git.jb55.com/datefmt Sources
+
+=> https://git-send-email.io/ How to send email patches