$ pijul init p1
$ cd p1
$ touch a
$ pijul add a
$ pijul record -am"."
Hash: YWAMUWKHV7EOEY4JOWRZW3LJSB6OTAIMWHMT5MLYDT3YBN4PKBGAC
$ pijul tag create -m"."
DAHPSLZV5SIAVJ6CYY2POG7OONGACX2LVHJQXTB23SMM72QFCGNQC
$ pijul tag checkout DAH
Tag DAHPSLZV5SIAVJ6CYY2POG7OONGACX2LVHJQXTB23SMM72QFCGNQC restored as channel DAHPSLZV5SIAVJ6CYY2POG7OONGACX2LVHJQXTB23SMM72QFCGNQC
$  pijul chann switch DAHPSLZV5SIAVJ6CYY2POG7OONGACX2LVHJQXTB23SMM72QFCGNQC
Outputting repository ↖   
$ pijul log
Change YWAMUWKHV7EOEY4JOWRZW3LJSB6OTAIMWHMT5MLYDT3YBN4PKBGAC
Author: 7aNgoHULmBdh9S178c4R7eQJBLjiNUYt9rKUnooJ1eWT
Date: 2021-12-20 14:28:08.750047688 UTC

    .

Change JCDCKFQ337UP3ZS47XE5U7RP7WI3J5J5LVJGZJPGDT5XMGA3D44AC
Author: 
Date: 2021-12-20 14:28:08.750752146 UTC


$ pijul unrecord --reset YWA
$ pijul unrecord --reset JCD
$ pijul tag
<CRASH>
$ cat /tmp/report-ca7dd9cb-bac2-4a01-8e0c-bbf4b59e44ce.toml
name = 'pijul'
operating_system = 'unix:Manjaro'
crate_version = '1.0.0-alpha.56'
explanation = '''
Panic occurred in file 'pijul/src/commands/tag.rs' at line 197
'''
cause = 'called `Option::unwrap()` on a `None` value'
method = 'Panic'
backtrace = '''

   0: 0x56de6ec9030d - core::panicking::panic::h0ba7146865b2f9d6
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/core/src/panicking.rs:50
   1: 0x56de6ee41b77 - pijul::commands::tag::Tag::run::h2edf301704f530b6
   2: 0x56de6ed93602 - pijul::run::{{closure}}::h5b1fe219a30c6068
   3: 0x56de6ed5222d - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::h1e7ffe314ac82508
   4: 0x56de6ef119f8 - tokio::park::thread::CachedParkThread::block_on::h7178e5ec5ed487f6
   5: 0x56de6ef543ad - tokio::runtime::thread_pool::ThreadPool::block_on::h4f4f3f4d9a06c548
   6: 0x56de6ed17720 - tokio::runtime::Runtime::block_on::h5d14022f498a6369
   7: 0x56de6eddc10e - pijul::main::hb607b0a5fc0295e1
   8: 0x56de6eecc853 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3e32f4d5ead7c108
   9: 0x56de6ed05959 - std::rt::lang_start::{{closure}}::h69540dda8ff8a1d0
  10: 0x56de6f51d94b - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hc56adab7a77ec6e3
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/core/src/ops/function.rs:259
                 - std::panicking::try::do_call::h29f013120c5abc65
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/panicking.rs:403
                 - std::panicking::try::h86d5b2b66caec4cf
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/panicking.rs:367
                 - std::panic::catch_unwind::h7dd136d787f51397
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/panic.rs:133
                 - std::rt::lang_start_internal::{{closure}}::h4a199351e630a8a5
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/rt.rs:128
                 - std::panicking::try::do_call::h20ceb9e5dff838c6
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/panicking.rs:403
                 - std::panicking::try::hc2abb46a5e41bd43
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/panicking.rs:367
                 - std::panic::catch_unwind::h52c3eb4408ad6dfb
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/panic.rs:133
                 - std::rt::lang_start_internal::hd15a47be08101c28
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/rt.rs:128
  11: 0x56de6eddc252 - main
  12: 0x8059fc78b25 - __libc_start_main
  13: 0x56de6ec90b9e - _start
  14:        0x0 - <unresolved>'''

$

Thanks! Even though the tag format is pretty stable now, the handling of tags over the network is still WIP. I have the full design ready, I’m now working on the implementation.

I can not pull patches right now. I hope this is ok.

This is duplicate of this issue but logically path steps are different.

I open this issue back until get patches.

$ pijul init p1
$ cd p1
$ touch a
$ pijul add a
$ pijul record -am"."
Hash: QNE3PY6UCU5O5WGXRD6L7ICBOTDMUM5YSHDIRFTJATQH72ATBZ5QC
$ pijul unrecord --reset QN
$ pijul tag create -m"."
IGBTRONJA5EF6WY5PSC3UR47YFP3YBEM4B7PYBPA5KZ37A7IWTTAC
$ pijul tag checkout IGBTRONJA5EF6WY5PSC3UR47YFP3YBEM4B7PYBPA5KZ37A7IWTTAC
$ pijul channel switch IGBTRONJA5EF6WY5PSC3UR47YFP3YBEM4B7PYBPA5KZ37A7IWTTAC
$ pijul tag 
<CRASH>
$ cat /tmp/report-c9800b96-3bae-4376-9bbc-65dd454749a4.toml
name = 'pijul'
operating_system = 'unix:Manjaro'
crate_version = '1.0.0-alpha.56'
explanation = '''
Panic occurred in file 'pijul/src/commands/tag.rs' at line 197
'''
cause = 'called `Option::unwrap()` on a `None` value'
method = 'Panic'
backtrace = '''

   0: 0x641f9f1c74cd - core::panicking::panic::h0ba7146865b2f9d6
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/core/src/panicking.rs:50
   1: 0x641f9f378c67 - pijul::commands::tag::Tag::run::h8a002b9e7be71d57
   2: 0x641f9f2caed2 - pijul::run::{{closure}}::h7d1f407d9235901c
   3: 0x641f9f299aed - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::h5cb1583d5d1f9b3f
   4: 0x641f9f448b98 - tokio::park::thread::CachedParkThread::block_on::h34b459f1b7cdc330
   5: 0x641f9f48b6ad - tokio::runtime::thread_pool::ThreadPool::block_on::h6700890f26292ee2
   6: 0x641f9f24ed80 - tokio::runtime::Runtime::block_on::h7b5e36df5e06b157
   7: 0x641f9f3139de - pijul::main::he2023f79e6fe8bb7
   8: 0x641f9f403fc3 - std::sys_common::backtrace::__rust_begin_short_backtrace::he610b21830c099ac
   9: 0x641f9f4b77f9 - std::rt::lang_start::{{closure}}::hde9e530110b16615
  10: 0x641f9fa556db - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hc56adab7a77ec6e3
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/core/src/ops/function.rs:259
                 - std::panicking::try::do_call::h29f013120c5abc65
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/panicking.rs:403
                 - std::panicking::try::h86d5b2b66caec4cf
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/panicking.rs:367
                 - std::panic::catch_unwind::h7dd136d787f51397
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/panic.rs:133
                 - std::rt::lang_start_internal::{{closure}}::h4a199351e630a8a5
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/rt.rs:128
                 - std::panicking::try::do_call::h20ceb9e5dff838c6
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/panicking.rs:403
                 - std::panicking::try::hc2abb46a5e41bd43
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/panicking.rs:367
                 - std::panic::catch_unwind::h52c3eb4408ad6dfb
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/panic.rs:133
                 - std::rt::lang_start_internal::hd15a47be08101c28
                at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/rt.rs:128
  11: 0x641f9f313b22 - main
  12: 0xaad9ffc5b25 - __libc_start_main
  13: 0x641f9f1c7d5e - _start
  14:        0x0 - <unresolved>'''
$

I can no longer reproduce the original nor the duplicate with the current Pijul, so I’ll close. As always, feel free to reopen if this is still an issue.

confirmed as fixed.