Raise minSpace to 5GB

.gitlab/script/ghcup_release.sh

@@ -15,6 +15,11 @@ git describe
 # build
 ecabal update
 
+(
+	cd /tmp
+	ecabal install -w ghc-${GHC_VERSION} --installdir="$CI_PROJECT_DIR"/.local/bin hspec-discover
+)
+
 if [ "${OS}" = "LINUX" ] ; then
 	if [ "${ARCH}" = "32" ] ; then
 		ecabal build -w ghc-${GHC_VERSION} --ghc-options='-split-sections -optl-static' -ftui -ftar

.travis/build.sh

@@ -16,6 +16,12 @@ ghcup set 8.10.4
 ## install ghcup
 
 cabal update
+
+(
+	cd /tmp
+	cabal install --installdir="$HOME"/.ghcup/bin hspec-discover
+)
+
 cabal build --constraint="zlib +static" --constraint="lzma +static" -ftui
 cp "$(cabal new-exec --verbose=0 --offline sh -- -c 'command -v ghcup')" .
 strip ./ghcup

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Revision history for ghcup
 
+## 0.1.14.1 -- 2021-04-11
+
+* Make internal symlink target parser more lax, fixes [#119](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/119)
+* Prepare for hackage release
+
 ## 0.1.14 -- 2021-03-07
 
 * Major bugfix: fix handling of stray versions wrt [#116](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/116)

app/ghcup-gen/Validate.hs

@@ -37,7 +37,7 @@ import           Data.IORef
 import           Data.List
 import           Data.String.Interpolate
 import           Data.Versions
-import           HPath                          ( toFilePath )
+import           HPath                          ( toFilePath, rel )
 import           Haskus.Utils.Variant.Excepts
 import           Optics
 import           System.Exit
@@ -202,6 +202,7 @@ validateTarballs (TarballFilter tool versionRegex) dls = do
           %& indices (matchTest versionRegex . T.unpack . prettyVer)
           % (viSourceDL % _Just `summing` viArch % each % each % each)
     when (null dlis) $ $(logError) [i|no tarballs selected by filter|] *> addError
+
     forM_ dlis downloadAll
 
     -- exit
@@ -235,13 +236,21 @@ validateTarballs (TarballFilter tool versionRegex) dls = do
 #endif
                ]
       $ do
-        p <- liftE $ downloadCached dli Nothing
+        case tool of
-        fmap (head . splitDirectories . head)
+          Just GHCup -> do
-          . liftE
+            let fn = [rel|ghcup|]
-          . getArchiveFiles
+            dir <- liftIO ghcupCacheDir
-          $ p
+            p <- liftE $ download dli dir (Just fn)
+            liftE $ checkDigest dli p
+            pure Nothing
+          _ -> do
+            p <- liftE $ downloadCached dli Nothing
+            fmap (Just . head . splitDirectories . head)
+              . liftE
+              . getArchiveFiles
+              $ p
     case r of
-      VRight basePath -> do
+      VRight (Just basePath) -> do
         case _dlSubdir dli of
           Just (RealDir (toFilePath -> prel)) -> do
             lift $ $(logInfo)
@@ -262,7 +271,8 @@ validateTarballs (TarballFilter tool versionRegex) dls = do
                 [i|Subdir doesn't match: expected regex "#{regexString}", got "#{basePath}"|]
               addError
           Nothing -> pure ()
+      VRight Nothing -> pure ()
       VLeft  e -> do
         lift $ $(logError)
-          [i|Could not download (or verify hash) of #{dli}, Error was: #{e}|]
+          [i|Could not download (or verify hash) of #{dli}, Error was: #{prettyShow e}|]
         addError

bootstrap-haskell

@@ -69,7 +69,7 @@ _done() {
 download_ghcup() {
 	_plat="$(uname -s)"
 	_arch=$(uname -m)
-	_ghver="0.1.14"
+	_ghver="0.1.14.1"
 	_base_url="https://downloads.haskell.org/~ghcup"
 
     case "${_plat}" in

ghcup-0.0.4.yaml

@@ -139,6 +139,7 @@ ghcupDownloads:
         dlSubdir: ghc-7.10.3
         dlHash: cf90cedce1c28fd0e2b9e72fe8a938756668d18ea1fcc884a19f698658ac4fef
       viPostRemove: &ghc-post-remove "After removing GHC you might also want to clean up your cabal store at: ~/.cabal/store/ghc-<ghcver>"
+      viPostInstall: "GHC-7.10.3 may give linking errors on most modern distros. You may have to pass '--ghc-option=-optc-no-pie --ghc-option=-optl-no-pie' to cabal build/install. Also see https://gitlab.haskell.org/ghc/ghc/-/issues/18763"
       viArch:
         A_64:
           Linux_Debian:
@@ -1553,86 +1554,91 @@ ghcupDownloads:
               dlUri: https://downloads.haskell.org/~ghc/9.0.1/ghc-9.0.1-armv7-deb9-linux.tar.xz
               dlSubdir: ghc-9.0.1
               dlHash: 6f404f9b88468407b3a9ec5800bcc2d01dd453ef3d63414853b4fbbd4d8df496
-    9.2.0.20210331:
+    9.2.0.20210422:
       viTags:
       - Prerelease
       - base-4.16.0.0
-      viChangeLog: https://downloads.haskell.org/~ghc/9.2.1-alpha1/docs/html/users_guide/9.2.1-notes.html
+      viChangeLog: https://downloads.haskell.org/~ghc/9.2.1-alpha2/docs/html/users_guide/index.html
       viSourceDL:
-        dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha1/ghc-9.2.0.20210331-src.tar.xz
+        dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha2/ghc-9.2.0.20210422-src.tar.xz
-        dlSubdir: ghc-9.2.0.20210331
+        dlSubdir: ghc-9.2.0.20210422
-        dlHash: 3ec8ec2fb77e14d68ac1c092f3e8605b6822e24f7e6dc7139dccf8feaf168699
+        dlHash: 69be189e6e7f8d51a9078ac8f177176bc5bff54edc8352974c50c1f0e110df27
       viPostRemove: *ghc-post-remove
       viArch:
         A_64:
           Linux_Debian:
-            '( >= 9 && < 10 )': &ghc-921-alpha1-64-deb9
+            '( >= 9 && < 10 )': &ghc-921-alpha2-64-deb9
-              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha1/ghc-9.2.0.20210331-x86_64-deb9-linux.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha2/ghc-9.2.0.20210422-x86_64-deb9-linux.tar.xz
-              dlSubdir: ghc-9.2.0.20210331
+              dlSubdir: ghc-9.2.0.20210422
-              dlHash: c13613cb6285a689c5b89c93fad5c6c0e95d66c8936338c44d92a1312f507006
+              dlHash: 7262f3a230cd6945c588882e03941301877a9eb12e58c5975ad264596c2e12f2
-            '( >= 10 && < 11 )': &ghc-921-alpha1-64-deb10
+            '( >= 10 && < 11 )': &ghc-921-alpha2-64-deb10
-              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha1/ghc-9.2.0.20210331-x86_64-deb10-linux.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha2/ghc-9.2.0.20210422-x86_64-deb10-linux.tar.xz
-              dlSubdir: ghc-9.2.0.20210331
+              dlSubdir: ghc-9.2.0.20210422
-              dlHash: 2b2a0e2bad54d1a41440c093a199207b58ff314bea7edf73387916e9952d6a53
+              dlHash: 6d36cd08576bdee7473fee66b4b8ceb72011983a7d5aa3ec587403815a73e37b
-            unknown_versioning: *ghc-921-alpha1-64-deb9
+            unknown_versioning: *ghc-921-alpha2-64-deb9
           Linux_Ubuntu:
-            unknown_versioning: &ghc-921-alpha1-64-fedora
+            unknown_versioning: &ghc-921-alpha2-64-fedora
-              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha1/ghc-9.2.0.20210331-x86_64-fedora27-linux.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha2/ghc-9.2.0.20210422-x86_64-fedora27-linux.tar.xz
-              dlSubdir: ghc-9.2.0.20210331
+              dlSubdir: ghc-9.2.0.20210422
-              dlHash: c7e648ac313c268aaa3a9651b00650da6eb293abfe14e44f44da22a758c233e7
+              dlHash: 95624192ff0982690bc9093632d6351fdc6f72e6df380b392449229c39a0354b
-            '( >= 16 && < 19 )': *ghc-921-alpha1-64-deb9
+            '( >= 16 && < 19 )': *ghc-921-alpha2-64-deb9
           Linux_Mint:
-            unknown_versioning: *ghc-921-alpha1-64-deb10
+            unknown_versioning: *ghc-921-alpha2-64-deb10
           Linux_Fedora:
-            '( >= 27 && < 28 )': *ghc-921-alpha1-64-fedora
+            '( >= 27 && < 28 )': *ghc-921-alpha2-64-fedora
-            unknown_versioning: *ghc-921-alpha1-64-fedora
+            unknown_versioning: *ghc-921-alpha2-64-fedora
           Linux_CentOS:
-            '( >= 7 && < 8 )': &ghc-921-alpha1-64-centos
+            '( >= 7 && < 8 )': &ghc-921-alpha2-64-centos
-              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha1/ghc-9.2.0.20210331-x86_64-centos7-linux.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha2/ghc-9.2.0.20210422-x86_64-centos7-linux.tar.xz
-              dlSubdir: ghc-9.2.0.20210331
+              dlSubdir: ghc-9.2.0.20210422
-              dlHash: 50556cc42be665957f2bd8e5deeceb26e58e88badfa0c99a44117fda2d63200c
+              dlHash: dee4f158f2d59bfe97ec3f5773b6b31aa911f9b128a5e56eeefa2dccc754d295
-            unknown_versioning: *ghc-921-alpha1-64-centos
+            unknown_versioning: *ghc-921-alpha2-64-centos
           Linux_RedHat:
-            unknown_versioning: *ghc-921-alpha1-64-centos
+            unknown_versioning: *ghc-921-alpha2-64-centos
           Linux_Alpine:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha1/ghc-9.2.0.20210331-x86_64-alpine3.10-linux-integer-simple.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha2/ghc-9.2.0.20210422-x86_64-alpine3.10-linux-integer-simple.tar.xz
-              dlSubdir: ghc-9.2.0.20210331-x86_64-unknown-linux
+              dlSubdir: ghc-9.2.0.20210422-x86_64-unknown-linux
-              dlHash: bab5f5d0ecd6522da372a9a0f0eeebbbecf0bd94788847aa3cd5bdb36682d48a
+              dlHash: f61ae72925325ca7b316e40121e8d6bad94794016d3fa59bcbc8dbe116a7f13c
           Linux_AmazonLinux:
-            unknown_versioning: *ghc-921-alpha1-64-centos
+            unknown_versioning: *ghc-921-alpha2-64-centos
           Linux_UnknownLinux:
-            unknown_versioning: *ghc-921-alpha1-64-fedora
+            unknown_versioning: *ghc-921-alpha2-64-fedora
+          FreeBSD:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha2/ghc-9.2.0.20210422-x86_64-unknown-freebsd.tar.xz
+              dlSubdir: ghc-9.2.0.20210422
+              dlHash: 195728e02398ea6154fe713b7782a0cae856eb0d9d90f5d09cd0cca610c985e2
           Darwin:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha1/ghc-9.2.0.20210331-x86_64-apple-darwin.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha2/ghc-9.2.0.20210422-x86_64-apple-darwin.tar.xz
-              dlSubdir: ghc-9.2.0.20210331
+              dlSubdir: ghc-9.2.0.20210422
-              dlHash: cfd7d0479ce80607c11cf96fe25d4804783c6ebc623ca9adcb5436e3499c9c5b
+              dlHash: 8884c059f2b76e4c4309ff6bd7a7dde37663f751fd26220e9a2bcabb4d69a401
         A_32:
           Linux_Debian:
-            '( >= 9 && < 10 )': &ghc-921-alpha1-32-deb9
+            '( >= 9 && < 10 )': &ghc-921-alpha2-32-deb9
-              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha1/ghc-9.2.0.20210331-i386-deb9-linux.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha2/ghc-9.2.0.20210422-i386-deb9-linux.tar.xz
-              dlSubdir: ghc-9.2.0.20210331
+              dlSubdir: ghc-9.2.0.20210422
-              dlHash: 58ccac8e89e60b4261dfa8ca0e17d335b99f2a1fecb90322436cfea3bdce2240
+              dlHash: a378ec3fd31a9fa2a7134e98159e189362fe969f04031515616e9cc3182c861a
-            unknown_versioning: *ghc-921-alpha1-32-deb9
+            unknown_versioning: *ghc-921-alpha2-32-deb9
           Linux_Ubuntu:
-            unknown_versioning: *ghc-921-alpha1-32-deb9
+            unknown_versioning: *ghc-921-alpha2-32-deb9
           Linux_Mint:
-            unknown_versioning: *ghc-921-alpha1-32-deb9
+            unknown_versioning: *ghc-921-alpha2-32-deb9
           Linux_UnknownLinux:
-            unknown_versioning: *ghc-921-alpha1-32-deb9
+            unknown_versioning: *ghc-921-alpha2-32-deb9
         A_ARM64:
           Linux_UnknownLinux:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha1/ghc-9.2.0.20210331-aarch64-deb10-linux.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha2/ghc-9.2.0.20210422-aarch64-deb10-linux.tar.xz
-              dlSubdir: ghc-9.2.0.20210331
+              dlSubdir: ghc-9.2.0.20210422
-              dlHash: df355e1ed34cf0fef11444299020041f03d6c67f6c5c342db1f76b71fd31e6fe
+              dlHash: fd2f4d0f6122f752aca396fe1a13e7d14d037dc45806bb0404a031eeeeb1994c
         A_ARM:
           Linux_UnknownLinux:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha1/ghc-9.2.0.20210331-armv7-deb10-linux.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha2/ghc-9.2.0.20210422-armv7-deb10-linux.tar.xz
-              dlSubdir: ghc-9.2.0.20210331
+              dlSubdir: ghc-9.2.0.20210422
-              dlHash: 2c5133fb83943371ad8556328db4acb9081271b7c77ceaf2b74817dd0de3b486
+              dlHash: dab7d7785d6ccafb130526b666669fc974ba5c90fc9aaf2024f9c65bcbd097d3
   Cabal:
     2.4.1.0:
       viTags:
@@ -1773,7 +1779,7 @@ ghcupDownloads:
               dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.4.0.0/cabal-install-3.4.0.0-armv7-linux-bootstrapped.tar.xz
               dlHash: 16c0d1eaba24bed14f3e152970179a45d9f9bb5cc839b2c210ad06eb7d4826ed
   GHCup:
-    0.1.14:
+    0.1.14.1:
       viTags:
       - Recommended
       - Latest
@@ -1783,51 +1789,51 @@ ghcupDownloads:
         A_64:
           Linux_UnknownLinux:
             unknown_versioning: &ghcup-64
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.14/x86_64-linux-ghcup-0.1.14
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/x86_64-linux-ghcup-0.1.14.1
-              dlHash: e9b314d248f4d4604ce64cee1be7161c77c8940efd11986c9205779ec3b598dd
+              dlHash: 59e31b2ede3ed20f79dce0f8ba0a68b6fb25e5f00ba2d7243f6a8af68d979ff5
           Darwin:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.14/x86_64-apple-darwin-ghcup-0.1.14
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/x86_64-apple-darwin-ghcup-0.1.14.1
-              dlHash: 69ede9db36c0ae631b679fceb87dd856d4753ee26f33610da37dd7a694809919
+              dlHash: 3e1dd173b3e7b5d90dcdece423c3ddd3efb4c83e964967b0fb574c9b7b2c44e1
           FreeBSD:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.14/x86_64-portbld-freebsd-ghcup-0.1.14
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/x86_64-portbld-freebsd-ghcup-0.1.14.1
-              dlHash: 68b09404cf49061da539463f42f8ad67c9cef5c5d3f68a3c7c4f6760e8442bb9
+              dlHash: 89a70980d77888dae8b9fd0f05e7a7920f421bc3bb5192da8e73fd4e7b4cb86f
           Linux_Alpine:
             unknown_versioning: *ghcup-64
         A_32:
           Linux_UnknownLinux:
             unknown_versioning: &ghcup-32
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.14/i386-linux-ghcup-0.1.14
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/i386-linux-ghcup-0.1.14.1
-              dlHash: ecb1157f010d2421764c52ab0cdbbf9a5c3da555827172c7b904d5f3f96c80fa
+              dlHash: 610aac7c3be3ba3874c07b9cae5b2ca0da9a92bf381afc2597bd2dc9c70aae0c
           Linux_Alpine:
             unknown_versioning: *ghcup-32
         A_ARM64:
           Linux_UnknownLinux:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.14/aarch64-linux-ghcup-0.1.14
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/aarch64-linux-ghcup-0.1.14.1
-              dlHash: 78a15f8a03917a89b67536af0993d7526d2722248a3a5cd8c500adffd7cd7691
+              dlHash: e9ae07b7d41ea03e6af9c1f3587f61287827c4e29478b6a5d46ea1ce5af4cee5
         A_ARM:
           Linux_UnknownLinux:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.14/armv7-linux-ghcup-0.1.14
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/armv7-linux-ghcup-0.1.14.1
-              dlHash: 5484dc9e16553c3d1707a9f83404c3c795dc01d01ef998cf173caf960abe793b
+              dlHash: 646832030efbc0a848df24c08b5eb7507bd15d1c2eb95fea6d9d03890f3662be
   HLS:
-    1.0.0:
+    1.1.0:
       viTags:
         - Recommended
         - Latest
-      viChangeLog: https://github.com/haskell/haskell-language-server/blob/master/ChangeLog.md#100
+      viChangeLog: https://github.com/haskell/haskell-language-server/blob/master/ChangeLog.md#110
       viPostInstall: "This is just the server part of your LSP configuration. Consult the README on how to configure HLS, your project and your LSP client in your editor: https://github.com/haskell/haskell-language-server/blob/master/README.md"
       viArch:
         A_64:
           Linux_UnknownLinux:
             unknown_versioning: &hls-64
-              dlUri: https://github.com/haskell/haskell-language-server/releases/download/1.0.0/haskell-language-server-Linux-1.0.0.tar.gz
+              dlUri: https://github.com/haskell/haskell-language-server/releases/download/1.1.0/haskell-language-server-Linux-1.1.0.tar.gz
-              dlHash: 4fab18998c5f67118a26b75b059f3b3e2ad345b6325515a552d1a24cdf87ed3f
+              dlHash: 0f0dadb0e9a08273658f565fd71c636801959b954be2737f38f2a1aac522208f
           Darwin:
             unknown_versioning:
-              dlUri: https://github.com/haskell/haskell-language-server/releases/download/1.0.0/haskell-language-server-macOS-1.0.0.tar.gz
+              dlUri: https://github.com/haskell/haskell-language-server/releases/download/1.1.0/haskell-language-server-macOS-1.1.0.tar.gz
-              dlHash: 74e7624c889c0235f0b02d7e7f164d5eb95b611d584fc8602f0b3a099b73f8be
+              dlHash: 4e89b192e2f49637d772e974f2c17b16da067ecd5912575eaa542551de97681b
           Linux_Alpine:
             unknown_versioning: *hls-64

ghcup.cabal

@@ -1,6 +1,6 @@
 cabal-version:   3.0
 name:            ghcup
-version:         0.1.14
+version:         0.1.14.1
 license:         LGPL-3.0-only
 license-file:    LICENSE
 copyright:       Julian Ospald 2020
@@ -8,14 +8,20 @@ maintainer:      hasufell@posteo.de
 author:          Julian Ospald
 homepage:        https://gitlab.haskell.org/haskell/ghcup-hs
 bug-reports:     https://gitlab.haskell.org/haskell/ghcup-hs/issues
-synopsis:        ghc toolchain installer as an exe/library
+synopsis:        ghc toolchain installer
 description:
   A rewrite of the shell script ghcup, for providing
   a more stable user experience and exposing an API.
 
 category:        System
 build-type:      Simple
-extra-doc-files: CHANGELOG.md
+extra-doc-files:
+  CHANGELOG.md
+  config.yaml
+  ghcup-0.0.4.yaml
+  HACKING.md
+  README.md
+  RELEASING.md
 
 source-repository head
   type:     git
@@ -91,6 +97,7 @@ library
     , concurrent-output     ^>=1.10.11
     , containers            ^>=0.6
     , cryptohash-sha256     ^>=0.11.101.0
+    , disk-free-space       ^>=0.1.0.1
     , generics-sop          ^>=0.5
     , haskus-utils-types    ^>=1.5
     , haskus-utils-variant  >=3.0        && <3.2
@@ -125,6 +132,7 @@ library
     , transformers          ^>=0.5
     , unix                  ^>=2.7
     , unix-bytestring       ^>=0.3
+    , unliftio-core         ^>=0.2.0.1
     , unordered-containers  ^>=0.2.10.0
     , uri-bytestring        ^>=0.3.2.2
     , utf8-string           ^>=1.0

lib/GHCup.hs

@@ -61,6 +61,8 @@ import           Data.List
 import           Data.Maybe
 import           Data.String.Interpolate
 import           Data.Text                      ( Text )
+import           Data.Time.Clock
+import           Data.Time.Format.ISO8601
 import           Data.Versions
 import           Data.Word8
 import           GHC.IO.Exception
@@ -103,6 +105,7 @@ installGHCBindist :: ( MonadFail m
                      , MonadLogger m
                      , MonadResource m
                      , MonadIO m
+                     , MonadUnliftIO m
                      )
                   => DownloadInfo    -- ^ where/how to download
                   -> Version         -- ^ the version to install
@@ -158,6 +161,7 @@ installPackedGHC :: ( MonadMask m
                     , MonadThrow m
                     , MonadLogger m
                     , MonadIO m
+                    , MonadUnliftIO m
                     )
                  => Path Abs          -- ^ Path to the packed GHC bindist
                  -> Maybe TarDir      -- ^ Subdir of the archive
@@ -230,6 +234,7 @@ installGHCBin :: ( MonadFail m
                  , MonadLogger m
                  , MonadResource m
                  , MonadIO m
+                 , MonadUnliftIO m
                  )
               => GHCupDownloads  -- ^ the download info to look up the tarball from
               -> Version         -- ^ the version to install
@@ -262,6 +267,7 @@ installCabalBindist :: ( MonadMask m
                        , MonadLogger m
                        , MonadResource m
                        , MonadIO m
+                       , MonadUnliftIO m
                        , MonadFail m
                        )
                     => DownloadInfo
@@ -342,6 +348,7 @@ installCabalBin :: ( MonadMask m
                    , MonadLogger m
                    , MonadResource m
                    , MonadIO m
+                   , MonadUnliftIO m
                    , MonadFail m
                    )
                 => GHCupDownloads
@@ -375,6 +382,7 @@ installHLSBindist :: ( MonadMask m
                      , MonadLogger m
                      , MonadResource m
                      , MonadIO m
+                     , MonadUnliftIO m
                      , MonadFail m
                      )
                   => DownloadInfo
@@ -464,6 +472,7 @@ installHLSBin :: ( MonadMask m
                  , MonadLogger m
                  , MonadResource m
                  , MonadIO m
+                 , MonadUnliftIO m
                  , MonadFail m
                  )
               => GHCupDownloads
@@ -1062,6 +1071,7 @@ compileGHC :: ( MonadMask m
               , MonadResource m
               , MonadLogger m
               , MonadIO m
+              , MonadUnliftIO m
               , MonadFail m
               )
            => GHCupDownloads
@@ -1244,9 +1254,10 @@ Stage1Only = YES|]
       . B16.encode
       . SHA256.hashlazy
       $ c
+    cTime <- liftIO getCurrentTime
     tarName <-
       parseRel
-        [i|ghc-#{tVerToText tver}-#{pfReqToString pfreq}-#{cDigest}.tar#{takeExtension (toFilePath tar)}|]
+        [i|ghc-#{tVerToText tver}-#{pfReqToString pfreq}-#{iso8601Show cTime}-#{cDigest}.tar#{takeExtension (toFilePath tar)}|]
     let tarPath = cacheDir </> tarName
     handleIO (throwE . CopyError . show) $ liftIO $ copyFile (workdir </> tar)
                                                              tarPath
@@ -1296,6 +1307,7 @@ upgradeGHCup :: ( MonadMask m
                 , MonadThrow m
                 , MonadResource m
                 , MonadIO m
+                , MonadUnliftIO m
                 )
              => GHCupDownloads
              -> Maybe (Path Abs)  -- ^ full file destination to write ghcup into

lib/GHCup/Download.hs

@@ -400,6 +400,7 @@ downloadCached :: ( MonadMask m
                   , MonadThrow m
                   , MonadLogger m
                   , MonadIO m
+                  , MonadUnliftIO m
                   , MonadReader AppState m
                   )
                => DownloadInfo

lib/GHCup/Errors.hs

@@ -24,6 +24,8 @@ import           GHCup.Utils.Prelude
 
 #if !defined(TAR)
 import           Codec.Archive
+#else
+import qualified Codec.Archive.Tar             as Tar
 #endif
 import           Control.Exception.Safe
 import           Data.ByteString                ( ByteString )
@@ -339,4 +341,14 @@ instance Pretty ArchiveResult where
   pPrint ArchiveRetry = text "Archive result: retry"
   pPrint ArchiveOk = text "Archive result: Ok"
   pPrint ArchiveEOF = text "Archive result: EOF"
+#else
+instance Pretty Tar.FormatError where
+  pPrint Tar.TruncatedArchive = text "Truncated archive"
+  pPrint Tar.ShortTrailer = text "Short trailer"
+  pPrint Tar.BadTrailer = text "Bad trailer"
+  pPrint Tar.TrailingJunk = text "Trailing junk"
+  pPrint Tar.ChecksumIncorrect = text "Checksum incorrect"
+  pPrint Tar.NotTarFormat = text "Not a tar format"
+  pPrint Tar.UnrecognisedTarFormat = text "Unrecognised tar format"
+  pPrint Tar.HeaderBadNumericEncoding = text "Header has bad numeric encoding"
 #endif

lib/GHCup/Utils/Dirs.hs

@@ -3,6 +3,7 @@
 {-# LANGUAGE FlexibleContexts      #-}
 {-# LANGUAGE QuasiQuotes           #-}
 {-# LANGUAGE ViewPatterns          #-}
+{-# LANGUAGE TemplateHaskell       #-}
 
 {-|
 Module      : GHCup.Utils.Dirs
@@ -16,6 +17,7 @@ Portability : POSIX
 module GHCup.Utils.Dirs
   ( getDirs
   , ghcupConfigFile
+  , ghcupCacheDir
   , ghcupGHCBaseDir
   , ghcupGHCDir
   , mkGhcupTmpDir
@@ -35,11 +37,14 @@ import           GHCup.Utils.Prelude
 import           Control.Applicative
 import           Control.Exception.Safe
 import           Control.Monad
+import           Control.Monad.IO.Unlift
+import           Control.Monad.Logger
 import           Control.Monad.Reader
-import           Control.Monad.Trans.Resource
+import           Control.Monad.Trans.Resource hiding (throwM)
 import           Data.Bifunctor
 import           Data.ByteString                ( ByteString )
 import           Data.Maybe
+import           Data.String.Interpolate
 import           GHC.IO.Exception               ( IOErrorType(NoSuchThing) )
 import           Haskus.Utils.Variant.Excepts
 import           HPath
@@ -49,6 +54,7 @@ import           Prelude                 hiding ( abs
                                                 , readFile
                                                 , writeFile
                                                 )
+import           System.DiskSpace                                                
 import           System.Posix.Env.ByteString    ( getEnv
                                                 , getEnvDefault
                                                 )
@@ -57,11 +63,13 @@ import           System.Posix.Temp.ByteString   ( mkdtemp )
 
 import qualified Data.ByteString.Lazy          as L
 import qualified Data.ByteString.UTF8          as UTF8
+import qualified Data.Text                     as T
 import qualified Data.Text.Encoding            as E
 import qualified Data.Yaml                     as Y
 import qualified System.Posix.FilePath         as FP
 import qualified System.Posix.User             as PU
 import qualified Text.Megaparsec               as MP
+import Control.Concurrent (threadDelay)
 
 
 
@@ -225,15 +233,31 @@ parseGHCupGHCDir (toFilePath -> f) = do
   throwEither $ MP.parse ghcTargetVerP "" fp
 
 
-mkGhcupTmpDir :: (MonadThrow m, MonadIO m) => m (Path Abs)
+mkGhcupTmpDir :: (MonadUnliftIO m, MonadLogger m, MonadCatch m, MonadThrow m, MonadIO m) => m (Path Abs)
 mkGhcupTmpDir = do
   tmpdir <- liftIO $ getEnvDefault "TMPDIR" "/tmp"
-  tmp    <- liftIO $ mkdtemp (tmpdir FP.</> "ghcup-")
+  let fp = T.unpack $ decUTF8Safe tmpdir
+
+  let minSpace = 5000 -- a rough guess, aight?
+  space <- handleIO (\_ -> pure Nothing) $ fmap Just $ liftIO $ getAvailSpace fp
+  when (maybe False (toBytes minSpace >) space) $ do
+    $(logWarn) [i|Possibly insufficient disk space on #{fp}. At least #{minSpace} MB are recommended, but only #{toMB (fromJust space)} are free. Consider freeing up disk space or setting TMPDIR env variable.|]
+    $(logWarn)
+      "...waiting for 10 seconds before continuing anyway, you can still abort..."
+    liftIO $ threadDelay 10000000 -- give the user a sec to intervene
+
+  tmp <- liftIO $ mkdtemp (tmpdir FP.</> "ghcup-")
   parseAbs tmp
+ where
+  toBytes mb = mb * 1024 * 1024
+  toMB b = show (truncate' (fromIntegral b / (1024 * 1024) :: Double) 2)
+  truncate' :: Double -> Int -> Double
+  truncate' x n = fromIntegral (floor (x * t) :: Integer) / t
+      where t = 10^n
 
 
-withGHCupTmpDir :: (MonadResource m, MonadThrow m, MonadIO m) => m (Path Abs)
+withGHCupTmpDir :: (MonadUnliftIO m, MonadLogger m, MonadCatch m, MonadResource m, MonadThrow m, MonadIO m) => m (Path Abs)
-withGHCupTmpDir = snd <$> allocate mkGhcupTmpDir deleteDirRecursive
+withGHCupTmpDir = snd <$> withRunInIO (\run -> run $ allocate (run mkGhcupTmpDir) deleteDirRecursive)
 
 
 
@@ -269,5 +293,3 @@ relativeSymlink (toFilePath -> p1) (toFilePath -> p2) =
         <> joinPath ("/" : drop (length common) d2)
 
 
-
-