Add nicer status messages when something printed meanwhile

[cserteGT3]

This is again a minor issue, but status messages are not so nice when something is printed between the beginning and the end. Consider the following example:

# no password for the SSH key pair
julia> cleanpull()
→ Retrieving updates from the repository... [done ✔ ]

# setting password for the SSH key pair.

julia> cleanpull()
→ Retrieving updates from the repository...Enter passphrase for key '/c/Users/cstamas/.ssh/ssh_id':
 [done ✔ ]

I think the latter is not so nice, we can do better. In this PR I suggest a solution, which is basically "saving" the beginning of the status, then printing the whole message again, something like:

msg = "git command ..."
print(msg)
run(`git pull`)
println("\r" * msg * "[done]")

Two usecases I encountered:

• SSH password when git commands run,
• precompilation info strings.

Git passwords

On master

julia> cleanpull()
→ Retrieving updates from the repository...Enter passphrase for key '/c/Users/cstamas/.ssh/ssh_id':
 [done ✔ ]

julia> publish()
→ Full pass (with pre-rendering)   [done   2.0s]
→ Minifying *.[html|css] files...  [done 778.0ms]
→ Pushing updates with git...      warning: LF will be replaced by CRLF in assets/rundiary/load.jl.
The file will have its original line endings in your working directory
Enter passphrase for key '/c/Users/cstamas/.ssh/id_ed25519':
[done   7.7s]

With this patch

julia> cleanpull()
→ Removing local output dir...      [done ✔ ]
→ Retrieving updates from the repository...Enter passphrase for key '/c/Users/cstamas/.ssh/ssh_id':
→ Retrieving updates from the repository... [done ✔ ]

julia> publish()
→ Full pass (with pre-rendering)   [done   2.6s]
→ Minifying *.[html|css] files...  [done 896.0ms]
→ Pushing updates with git...      warning: LF will be replaced by CRLF in assets/rundiary/load.jl.
The file will have its original line endings in your working directory
Enter passphrase for key '/c/Users/cstamas/.ssh/ssh_id':
→ Pushing updates with git...      [done   5.6s]

Recompilation messages

Tested with an example repo, containing a small script with the ZChop.jl package. (The script is something like: using ZChop; a = zchop(1.000001); println(a).

On master

julia> publish()
→ Full pass (with pre-rendering)   [ Info: Recompiling stale cache file C:\Users\cstamas\.julia\compiled\v1.1\ZChop\cSx6d.ji for ZChop [8603256b-76ad-53fe-b511-38a38e6437cd]
[done   9.2s]
→ Minifying *.[html|css] files...  [done 428.0ms]
→ Pushing updates with git...      warning: LF will be replaced by CRLF in Testike/assets/pages/code/ex2.jl.
The file will have its original line endings in your working directory
warning: LF will be replaced by CRLF in Testike/assets/pages/code/ex3.jl.
...
The file will have its original line endings in your working directory
warning: LF will be replaced by CRLF in Testike/assets/pages/code/output/ex2.out.
Enter passphrase for key '/c/Users/cstamas/.ssh/ssh_id':
[done   7.9s]

With this patch

julia> publish()
→ Full pass (with pre-rendering)   [ Info: Recompiling stale cache file C:\Users\cstamas\.julia\compiled\v1.1\ZChop\cSx6d.ji for ZChop [8603256b-76ad-53fe-b511-38a38e6437cd]
→ Full pass (with pre-rendering)   [done   8.1s]
→ Minifying *.[html|css] files...  [done 405.0ms]
→ Pushing updates with git...      warning: LF will be replaced by CRLF in Testike/assets/pages/code/ex2.jl.
The file will have its original line endings in your working directory
warning: LF will be replaced by CRLF in Testike/assets/pages/code/ex3.jl.
...
The file will have its original line endings in your working directory
warning: LF will be replaced by CRLF in Testike/assets/pages/code/output/ex2.out.
Enter passphrase for key '/c/Users/cstamas/.ssh/ssh_id':
→ Pushing updates with git...      [done   6.0s]

I think this way the messages are clearer and nicer, hope you like it too.

[codecov]

Codecov Report

Merging #190 into master will decrease coverage by 0.38%.
The diff coverage is 34.78%.

@@            Coverage Diff             @@
##           master     #190      +/-   ##
==========================================
- Coverage   87.51%   87.12%   -0.39%     
==========================================
  Files          26       26              
  Lines        1073     1080       +7     
==========================================
+ Hits          939      941       +2     
- Misses        134      139       +5

Impacted Files	Coverage Δ
src/misc_utils.jl	97.29% <100%> (+0.07%)	⬆️
src/manager/judoc.jl	52.85% <25%> (-0.88%)	⬇️
src/manager/post_processing.jl	26.66% <25%> (-1.91%)	⬇️

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[codecov]

Codecov Report

Merging #190 into master will decrease coverage by 0.38%.
The diff coverage is 34.78%.

@@            Coverage Diff             @@
##           master     #190      +/-   ##
==========================================
- Coverage   87.51%   87.12%   -0.39%     
==========================================
  Files          26       26              
  Lines        1073     1080       +7     
==========================================
+ Hits          939      941       +2     
- Misses        134      139       +5

Impacted Files	Coverage Δ
src/misc_utils.jl	97.29% <100%> (+0.07%)	⬆️
src/manager/judoc.jl	52.85% <25%> (-0.88%)	⬇️
src/manager/post_processing.jl	26.66% <25%> (-1.91%)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 7010217...3a519fa. Read the comment docs.

[tlienart]

Yep looks good! Maybe change the name printend for print_final which I find a bit more explicit; otherwise I'm happy to merge.