From ca97adde4e2858e09090043229d7971161671ef4 Mon Sep 17 00:00:00 2001
From: singularitti <singularitti@outlook.com>
Date: Mon, 3 Jul 2023 19:58:03 -0400
Subject: [PATCH] Fix all `jld2` extension to `jls`

---
 docs/src/run/cli.md                   |  8 ++++----
 docs/src/run/configuration.md         | 12 ++++++------
 docs/src/troubleshooting.md           |  8 ++++----
 src/EquationOfStateWorkflow/Config.jl |  4 ++--
 4 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/docs/src/run/cli.md b/docs/src/run/cli.md
index 40036578..9c59f4a2 100644
--- a/docs/src/run/cli.md
+++ b/docs/src/run/cli.md
@@ -42,16 +42,16 @@ To print either input or output data in a formatted, readable form, run
 xps print <file-name>
 ```
 
-where the allowed extensions of `<file-name>` are `.jld2`, `.json`, `.yaml` or `.yml`, and
+where the allowed extensions of `<file-name>` are `.jls`, `.json`, `.yaml` or `.yml`, and
 `.toml`. The last four extensions correspond to three human-readable data-serialization file
 formats, i.e., [JSON](https://www.json.org/json-en.html), [YAML](https://yaml.org/), and
-[TOML](https://toml.io/en/), while `.jld2` is a binary serialization format only recognizable
+[TOML](https://toml.io/en/), while `.jls` is a binary serialization format only recognizable
 to Julia. For example,
 
 ```shell
 xps print eos.toml
 xps print raw.json
-xps print eos.jld2
+xps print eos.jls
 ```
 
 `express` can also plot some data, such as the fitted EOS applied to a certain range of
@@ -61,7 +61,7 @@ volumes along with the raw data. The corresponding command is
 xps plot <file-name>
 ```
 
-where `<file-name>` refers to the EOS binary file with extension `.jld2`.
+where `<file-name>` refers to the EOS binary file with extension `.jls`.
 
 These are the three
 most important commands of `express`. These catchy commands cover all the functionalities we
diff --git a/docs/src/run/configuration.md b/docs/src/run/configuration.md
index cbe3d44f..dd1a09c1 100644
--- a/docs/src/run/configuration.md
+++ b/docs/src/run/configuration.md
@@ -59,7 +59,7 @@ cli:
     np: 16
 template: template.in
 save:
-  status: status.jld2
+  status: status.jls
 fixed:
   pressures:
     unit: GPa
@@ -92,7 +92,7 @@ The JSON and TOML equivalents of the above file are:
   },
   "template": "template.in",
   "save": {
-    "status": "status.jld2"
+    "status": "status.jls"
   },
   "fixed": {
     "pressures": {
@@ -121,7 +121,7 @@ values = ['300.44 bohr^3', '74.88 GPa', 4.82]
 np = 16
 
 [save]
-status = 'status.jld2'
+status = 'status.jls'
 ```
 
 ## Phonon density of states or phonon dispersion relation
@@ -174,7 +174,7 @@ template:
   q2r: q2r.in
   disp: disp.in
 save:
-  status: status.jld2
+  status: status.jls
 fixed:
   pressures:
     unit: GPa
@@ -206,7 +206,7 @@ The JSON and TOML equivalents of the above file are:
     "disp": "disp.in"
   },
   "save": {
-    "status": "status.jld2"
+    "status": "status.jls"
   },
   "fixed": {
     "pressures": {
@@ -232,5 +232,5 @@ unit = 'GPa'
 values = [-5, -2, 0, 5, 10, 15, 17, 20]
 
 [save]
-status = 'status.jld2'
+status = 'status.jls'
 ```
diff --git a/docs/src/troubleshooting.md b/docs/src/troubleshooting.md
index 2f2aa948..86d08d93 100644
--- a/docs/src/troubleshooting.md
+++ b/docs/src/troubleshooting.md
@@ -211,10 +211,10 @@ Check the value of the key `status` in the `save` dictionary in `workflow.yaml`:
 
 ```yaml
 save:
-  status: status.jld2
+  status: status.jls
 ```
 
-Then delete the file `status.jld2` and retry running `run!(wf)`.
+Then delete the file `status.jls` and retry running `run!(wf)`.
 
 ### Why does `buildworkflow` return the same `Workflow` object if I am starting a new workflow?
 
@@ -235,10 +235,10 @@ in your configuration file (`phonon.yaml`). You probably have the following sett
 
 ```yaml
 save:
-  status: status.jld2
+  status: status.jls
 ```
 
-where the `status.jld2` already exists and is the serialized `Workflow` object saved from
+where the `status.jls` already exists and is the serialized `Workflow` object saved from
 the previous (equation of state) workflow. `Express.jl` will first load this file if
 it exists. To fix this, change the value of the `status` key to another path.
 
diff --git a/src/EquationOfStateWorkflow/Config.jl b/src/EquationOfStateWorkflow/Config.jl
index 8af93adc..e7adc865 100644
--- a/src/EquationOfStateWorkflow/Config.jl
+++ b/src/EquationOfStateWorkflow/Config.jl
@@ -46,8 +46,8 @@ end
 
 @option struct Save
     ev::String = "ev.json"
-    eos::String = "eos.jld2"
-    wf::String = "wf.jld2"
+    eos::String = "eos.jls"
+    wf::String = "wf.jls"
 end
 
 @option struct RuntimeConfig